Curriculum Vitae

SAEED AHMADJO

(Associate Professor)
(Ph.D., M.Sc., B.Sc.)

 

PERSONAL RECORD                                                                 

 
PLACE OF BIRTH : Bandar Anzaliy

MELI CODE: 2649814446
 
DATE OF BIRITH : March 21, 1971
 
MARITAL STATUS : Married
 
NATIONALITY : IRANIAN
 
OFFICE  ADDRESS : IRAN POLYMER INSTITUTE, P.O.BOX : 14185/458, 14965/115
 
OFFICE PHONE NUMBER: 00982148662474,
 
E-mail : sahmadjo@yahoo.com & s.ahmadjo@ippi.ac.ir
 
HOME ADDRESS : No:84, sahid taghdiri street, sadeghieh second square, Tehran, IRAN
 
HOME PHONE : 0098 2144099117  & mobile :  00989123273006
 
 
 
EDUCATION:
B.S.      Isfahan university of  technology (apply chemistry)  (1992-1995)
M.SC   Teacher Training University of Tehran  (1995-1999)
Ph.D.    Iran Polymer and petrochemical Institute  (2006-2011).
 
 




MEMBERSHIP OF SCIENTIFIC SOCIETIES  :
 
1.      Iraninan , Chemistry & Chemical Engineering Society
2.      Iranian, Polymer Science and Engineering Society
 
 
MAJOR RESEARCH INTEREST:
 
1) Ziegler Natta catalyst
2)  Synthetic rubber
3)    Metallocene
4) Late Transition metal catalyst
 
RESEARCH  PROJECT COLLABORATION :
 
1) Preparation of high activity supported  Ziegler-Natta catalyst for polymerization   of ethylene
 
2) Preparation of high activity supported  Ziegler-Natta catalyst for polymerization of propylene
 
3) Polymerization  EPR  and EPDM using highly  prepared active supported  Ziegler-Natta catalyst
 
4)   Polymerization low sis PBR using prepared Ziegler-Natta catalyst
 
5) Preparation of  Metallocene catalyst for polymerization of  ethylene
 
 PUBLICATION :
 
1) Structural Study of Mono and bi-supported Ziegler-Natta Catalysts of MgCl2
(ethoxide type) and SiO2/ MgCl2 (ethoxide type) TiCl4 / Donor systems
G. H. Zohuri , S. Ahmadjo, R. Jamjah, M. Nekomanesh.
Iranian Polymer Journal, Vol 10, 3, 149-155 , (2001).

2) Copolymerization of Ethylene/Propylene elastomer using high activity Ziegler-
Natta Catalyst System of  MgCl2  (ethoxide type)/EB/PDMS/TiCl4/PMT
G.H. Zohuri, F.Sadegvandi, R.JamJah, S.Ahmadjo, M.Nekoomanesh, E.Bigdelli.
J. Appl. Polym. Sci., Vol, 84, 785-790, (2002).

3) Slurry Polymerization of Ethylene using Bisupported Ziegler-Natta Catalyst of
SiO2/MgCl2(ethoxide type) TiCl4 /TEA System
G.H. Zohuri, R. Jamjah, R. Mehtarani, M. Nokomanesh haghighi, S. Ahmadjo.
Iranian Polymer Journal, Vol 12, 1, 31-36 , (2003).

4) Polymerization of Propylene Using High Activity Ziegler-Natta Catalyst System SiO2/MgCl2 (ethoxide type)/ TiCl4/DNBP/ TEA/DMMCHS.
G.H. Zohuri, F. Azimfar, R. Jamjah, S. Ahmadjo.
J. Appl. Polym. Sci., Vol.89, 1177-1181, (2003).

5) Study of variation in chemical Compositon of EPDM Elastomers Synthesized with
Zeigler-Natta catalyst Based on Vanadium During Terpolymerization.
G.H.Zohuri, M.Vakili, R.Jamjah, S.Ahmadjo.
Iranian Journal of  Polymer Science., Vol.67, No.5, 327-332, (Dec 2003-Jan2004).

6) Copolymerization of Ethylene-Propylene Using High Activity Bi-supported
Zeigler-Natta TiCl4 Catalyst
G.H.Zohuri, M.M.Mortazavi,  R.Jamjah, S.Ahmadjo.
J. Appl. Polym. Sci., Vol.93, No.6, 2597-2605, (2004).

7) Low Cis Polymerization of Butadiene Using TiCl4 and Bisupported of
SiO2/MgCl2(ethoxide type )/TiCl4 Catalysts
G.H.Zohuri, R.JamJah, R.Mohebat, S.Ahmadjo.
Rubber. Chem & Tec., Vol.77, No.4, 736-744, (2004).

8) Polymerization of Ethylene Using Cp2ZrCl2 Metallocene and
Methylaluminoxane Homogeneous Calaylst System
G.H. Zohuri, R. Jamjah, S.Ahmadjo.
Iranian Polymer Journal, Vol.14, 2, 111-116, (2005).


9) Polymerization of propylene using MgCl2 (ethoxide type)/TiCl4/diether heterogeneous
Ziegler-Natta catalyst
G.H.Zohuri, A.B.Kasaeian, M.Torabi Angaji, R.Jamjah, M.A.Mousavian, M.Emami,
S.Ahmadjo.
Polymer International, Vol.54, No.6, 882-885, (2005).

10) Structural Analysis of Ethylene Propylene Copolymer Synthesized Using High
Activity Bi-supported Ziegler-Natta Catalyst
M.Nekoomanesh, G.H.Zohuri, M.Mortazavi, R.Jamjah, S.Ahmadjo
Iranian Polymer Journal Vol.14, No.9, 793-798, (2005).

11) Comparative Polymerization Activity of EPM and EPDM Using VCl4 Homogenous
Ziegler-Natta Catalyst and Characterization of EPDM Obtained
G.H.Zohuri, M.Vakili, R.Jamjah, S.Ahmadjo, M.Nekoomanesh.
Rubber. Chem & Tec., Vol.78, No.4, 682-693, (2005).

12) Comparative Study of Propylene Polymerization Using Monosupported and
Bisupported Titanium-Based Ziegler-Natta Catalysts
G.H.Zohuri, R.Jamjah, S.Ahmadjo
J. Apply. Polym. Sci., Vol.100, No.4, 2220-2226, (2006).

13) Syndiotactic Polymerization of Styrene: Study of Catalyst Components and  
Polymerization Conditions
R.Jamjah, G.H.Zohuri, M.Masnadi, S.Ahmadjo, M.Nekoomanesh
J. Apply. Polym. Sci., Vol.101, 2216-2221, (2006).

14) Morphological Study of Spherical MgCl2.nEtOH Supported TiCl4 Ziegler-Natta
Catalyst for Polymerization of Ethylene
R.Jamjah, G.H.Zohuri, J.Veazi, S.Ahmadjo, M.Nekoomanesh, M.Pourari
J. Apply. Polym. Sci., Vol.101, No.4, 3829-3834, (2006).

15) Synthesis and Characterization of Cyclopentadienyl Titanium  Trichloride and Indenyltitanium Trichloride ….
M.Masnadi, R.Jamjah, S.Ahmadjo, M.Nekoomanesh
Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry,
36:543-547, (2006).

16) Homogeneous Polymerization of Ethylene Using an Iron-Based Metal Catalyst System
H. Mahdavi, A. Badiei, G. H. Zohuri, A. Rezaee, R. Jamjah, S. Ahmadjo
J. Apply. Polym. Sci., Vol.103, No.4, 1517-1522, (2007).
 
17) Preparation of High Activity Heterogeneous Ziegler-Natta Catalyst and Polymerization of Ethylene
S.Ahmadjo, R.Jamjah, G.H.Zohuri, S. Damavandi, M.Nekoomanesh,  M.Javaheri
Iranian Polymer Journal Vol.16, No.1, 31-37, (2007).

18) Synthesizing UHMWPE Using Ziegler-Natta Catalyst System of MgCl2(ethoxide type)/ TiCl4/tri-isobutylaluminum
R. Jamjah, G. H. Zohuri, M. Javaheri, M. Nekoomanesh, S. Ahmadjo, A. Farhadi
Macromol. Symp. 2008, 274, 148-153.

19) Ethylene Homo- and Copolymerization Using a Bis-IndZrCl2 Metallocene Catalyst: Structural Composition Distribution of the Copolymer
M.M. Mortazavi, H. Arabi, G. H. Zohuri, S. Ahmadjo, M.Nekoomanesh, M. Ahmadi
Macromolecular Reaction Engineering, 3, 263-270, (2009).

20) Preparation of Ultra High MolecularWeight Polyethylene Using Bi-supported SiO2/MgCl2 (spherical)/TiCl4 Catalyst: A Morphological Study
G. H. Zohuri, M. A. Bonakdar, S. Damavandi, M. Eftekhar, M. Askari, S. Ahmadjo,
Iranian. Polym. J., 18 (7), 593-600, (2009).

21) Copolymerization of ethylene/?-olefins using bis(2-phenylindenyl)zirconium dichloride metallocene catalyst: structural study of comonomer distribution
M.M Mortazavi, H. Arabi, G. Zohuri, S. Ahmadjo, M. Nekoomanesha M. Ahmadi
Polym. Int.,  59, 1258-1265, 2010.

22) Terpolymerization of Ethylene/Propylene/Diene Monomers Using (2-PhInd)2ZrCl2
Metallocene Catalysts
S.Ahmadjo, H. Arabi, M.Nekoomanesh, G. H. Zohuri, M.M. Mortazavi, G. Naderi
Macromol. React. Eng. 4, 707-714, (2010).

23) Preparation of Ultra-High-Molecular-Weight Polyethylene and Its Morphological Study with a Heterogeneous Ziegler-Natta Catalyst
G. H. Zohuri, M. Askari, S. Ahmadjo, S. Damavandi, M. Eftekhar, M. A. Bonakdar
J. Appl. Polym. Sci., 118, 3333-3339 (2010).



24) Comparative ethylene polymerization using FI-like zirconium based catalysts
S. Ahmadjo, G. H. Zohuri, S. Damavandi, R. Sandaroos
Reac. Kinet. Mech. Cat., 101, 429-442, (2010).

25) Highly Active FI Catalyst of Bis[N-(3,5-dicumylsalicylidene)cyclohexylaminato]-
zirconium(IV) Dichloride for Polymerization of Ethylene
G. H. Zohuri, S. Damavandi, R. Sandaroos, S. Ahmadjo
Iranian. Polym. J., 19 (9), 679-687, (2010).

26) Ethylene polymerization using fluorinated FI Zr-based catalyst
G. H. Zohuri, S. Damavandi, R. Sandaroos, S. Ahmadjo
Polym. Bull., 66(8), 1051-1062, (2011).

27) Synthesis of (Ind)2ZrCl2 Catalyst for Copolymerization of Ethylene and Propylene:
Parameters effect on Productivity
S.Ahmadjo, H. Arabi, M.Nekoomanesh, G. H. Zohuri, M.M. Mortazavi
Iran. J .Polym. Sci. Tec., Vol. 23, No. 5, 379-386, (2011).

28)  Indirect Synthesis of Bis(2-PhInd)ZrCl2 Metallocene Catalyst, Kinetic Study and
Modeling of Ethylene Polymerization
S.Ahmadjo, H. Arabi, M.Nekoomanesh, M.M. Mortazavi, G. H. Zohuri, M. Ahmadi, S. Bolandi
Chem. Eng. Technol. 34, No. 2, 249-256, (2011).

29) Comparative Study of Copolymerization and Terpolymerization of Ethylene /Propylene/Diene Using Metallocene Catalyst
M.M. Mortazavi, H. Arabi, M. G. H. Zohuri, S.Ahmadjo,Nekoomanesh,
J .Appl. Polym .Sci , Vol.122, 1838-1846 (2011)

30) Late Transition Metal Catalyst Based on Cobalt for Polymerization of ethylene
G.H. Zohuri, S. Damavandi, E. Dianat, R. Sandaroos, S. Ahmadjo
International Journal of Polymeric Materials, Vol. 60, 776-786, (2011).

31) Novel functionalizedbis(imino)pyridine cobalt(II)
S.Damavandi, G.H. Zohuri, R. Sandaroos, S. Ahmadjo
J. Polym. Reas, 19, 9796-9800, (2012).

32) A novel multicomponent Zr-catalyzed synthesis of functionalized pyrano[3,2-b]pyrrole derivatives.
S.Damavandi, R. Sandaroos, G.H. Zohuri, S. Ahmadjo
Research on Chemical Intermediates, 40(1), 307-315, (2014).

33) A combined AHP-Topsis group approach for suitable ranking EPDM rubber synthesized catalyst by BisIndZrCl2
A. Sibavieh, S. Ahmadjo, M.M. Mortazavi
Basparesh, 2(2), 34-46, (2013), (Persian).

34) Comparison of ethylene/1-hexene copolymers microstructures synthesized by..
S.Ahmadjo.
Iran. J.  Polym. Sci. Tec., 26(1), 15-24, (Apr -May 2013). (Persian)
35) Characterization of MAO-Modified Silicas for Ethylene Polymerization
M.M. Mortazavi, S. Ahmadjo, J.H.Z. Dos Santos, H. Arabi, M. Nekoomanesh,
G. H. Zohuri, R. Brambilla, G. B. Galland
J .Appl. Polym .Sci , 130(6), 4568-4575, (2013).

36) Polymerization of Ethylene Using ?-Diimine Nickel Catalyst
H. Arabi, M. Ghafari, G.H. Zohuri, S. Damavandi. S. Ahmadjo
Iran. J. Polym. Sci. Tech, 26(4), 327-335 (2013) , (Persian).

37) The Influence of Bridge Type on the Activity of Supported Metallocene
Catalysts in Ethylene Polymerization
A. Talaei,  F. Afshar Taromi,  A. Arefazar, S. Ahmadjo, O. Moini Jazani
Chin. J .Polym. Sci, 32, No. 2, 137?142, (2014).

38) Synthesis of High Molecular Weight Polyethylene Using FI Catalyst
S. Damavandi; G. H. Zohuri; S.Ahmadjo; R. sandaroos; M. Shamekhi
Polyolefins Journal, 1(1), 25-32, (2014).

39) In situ silica supported metallocene catalysts for ethylene polymerization
S. Ahmadjo, H. Arabi, G.H. Zohuri, G.H. Nejabat, M. Omidvar, M. Ahmadi, M. M. Mortazavi
J. Pet. Sci. Tech. 4(1), 21-29, (2014).

40) Preparation of ethylene/?-ole?ns copolymers using (2-RInd)2ZrCl2/MCM- (R:Ph,H) catalyst, microstructural study.
S. Ahmadjo, H. Arabi, G.H. Zohuri, M.M. Nekoomanesh, G.H. Nejabat, M.M. Mortazavi,
J. Therm. Anal. Calorim. 116:417-426, (2014).

41) Unique microstructure analysis of ethylene-propylene copolymer synthesized using catalytic system based on ?-diimine nickel complexes:a comparative study by 13CNMR technique
H. Pourtaghi-Zahed, G.H. Zohuri, S. Ahmadjo
J. Polym. Res. 21, 365-375, (2014)

42) Synthesis of metallocene catalyst for terpolymerization of ethylene, propylene and diene
S.M.M. Mortazavi, S. Ahmadjo, M.M. Nekoomanesh, H. Arabi, G.H. Zohuri,
Iran. J. Polym. Sci. Tech, 27(1), 25-35 (2014) , (Persian).

43) An integrated AHP-PROMETHEE method for selecting the  most suitable EPDM
A. Sibeveih, Z. Naji- Azimi, S. Ahmadjo, S.M.M.Mortazavi
J. Pet. Sci. Tech. 6(1), 53-62, (2016)

44) Thermal behavior of polyethylene reactor alloys polymerized by Ziegler-Natta/late
transition metal hybrid catalyst
S. Ahmadjo, S. Dehghani1, G.H. Zohuri, G.R. Nejabat, H Jafarian. M. Ahmadi, S. M. M. Mortazavi
Macromolecular Reaction Engineering, 9(1), 6-18 (2015).

45) Novel Ni-based FI catalyst for ethylene polymerization
S. Damavandi, N. Samadieh, S. Ahmadjo, Z. Etemadinia, G. H. Zohuri
Eur. Poly. J. 64, 118-125, 2015.

46) The Influence of copolymerization condition on rheology, morphology and thermal behavior of polypropylene heterophasic copolymers.
Y. Jahani, M. Farahani, H. Arabi, S.Ahmadjo
J. Macromol. Sci. Part A: Pure Appli.Chem., 52, 532-539, (2015).

47) Characteristics of linear/branched polyethylene reactor blends Synthesized by metallocene/latetransition metal hybrid catalysts
S.M.M. Mortazavi, H.Jafarian, M. Ahmadi, S. Ahmadjo
J. Therm. Anal. Calorim. 123:1469-1478, (2016).

48) Practical and theoretical study on the ?-substituent. Effect on ?-diimine nickel (II) and cobalt (II)-based catalysts for polymerization of ethylene
M. Khoshsefata, , N. Beheshti, G.H. Zohuri, S.Ahmadjo, S. Soleimanzadegan
Polymer Science, Series B, 58: 1-8 (2016).

49) Polymerization of ethylene using a series of binuclear and a mononuclear Ni (II)-based catalysts.
M. Khoshsefat, G.H. Zohuri, N. Ramezanian, S.Ahmadjo, M. Haghpanah
J. Polym. Sci. Part A:Polym. Chem. 54, 3000-3011 (2016).

50) Preparation of ultra high molecular weight amorphous poly(1-hexene) by a Ziegler-Natta catalyst
S.Ahmadjo
Polymers for Advanced Technologies,27, 1523-1529 (2016).

51) Evaluation of continuous and discrete melting endotherms for determination of structural heterogeneities in Ziegler-Natta catalyzed linear low density polyethylene
M. Ahmadi, S.M.M. Mortazavi, S. Ahmadjo, M. Zahmati, K. Valieghbal, , D.Jafarifar,
R. Rashedi
Polyolefins Journal, 3(2), 135-146, (2016).

52) Bis(Imino) Pyridyl Iron Complexes: the Effect of Polymerization
Conditions on Activities and Thermal Behaviors of Polyethylene
A.Ghotbi Taheri, S. Ahmadjo, G.H.Zohuri, S. Damavandi, , Mahdi Mortazavi,
S. Dehghani
J. Pet. Sci. Tech. 6(1), 53-62, (2016)

53) Reinforcement e?ects of nano carbonson catalyst behaviour and polyethylene properties through in situ polymerization
M. Khoshsefat, S.Ahmadjo, M.M. mortazavi, G.H. Zohuri,
RSC. Adv. 6, 88625-88632, (2016).

54) Bis(imino)pyridine-Iron(II) Complexes for Ethylene Polymerization
S. Damavandi, G. H. Zohuri, R. sandaroos,  S.Ahmadjo
Polymer Science, Series B, 59(1), 1-6, (2017).

55) Copolymerizationofethylene a-ole?nusingMgCl2-ethanoladductcatalysts
M. Masoory, S. Ahmadjo, M.M. Mortazavi, M. Vakili
J. Macromol. Sci. par A:Pure .appl. chem. 54(3),140-144, (2017).

56) Microstructural study of synthesized polyethylenes by homogeneous and
heterogeneous nickel ?-diimine catalysts
S. Ahmadjo, S. Avar, H.Jafarian, G.B. Galland, M.M. Mortazavi, M. Zahmaty
Iran. Polym. J. 26, 221-228, (2017).

57) Early and Late Transition Metal Catalysts for Olefin Polymerization
S. Ahmadjo
Polyolefin J. 6(4), 103-112, (2016).

58) Comparative Ethylene Polymerization via Imino-Quinolinol Catalysts
S.Ahmadjo, S. Damavandi, G. H. Zohuri, R. sandaroos
Polymer Science, Series B, 59(4), 405-411, (2017).

59) Synthesis and application of fluorinated ?-diimine nickel catalyst for ethylene
polymerization: deactivation mechanism
Polym. Bull, 74, 3819-3832, (2017).
S.Ahmadjo, S. Damavandi, G.H. Zohuri, A. Farhadipou, N.Samadieh, Z.Etemadinia

60) Effect of Polysulfone and Graphene Nanosheets on the Flexibility of Epoxy Coatings
Iran. J. Polym. Sci. Technol. 30(2), 105-114, (2017).
B. Razavi, N. Ramezanian, S. Ahmadjo

61) Effect of different additives and their mixtures on thermal stability of polyethylene synthesized using iron and titanocene hybrid catalysts
J. Appl. Polym. Sci. 134 (44), (2017)
A. Koohi Fayegh, S.Ahmadjo, M.M. Mortazavi

62)1-Hexene Polymerization Using Ziegler-Natta Catalytic System with Response Surface Methodology
Iran. J. Polym. Sci. Technol. 30(3), 197-205, (2017).
M. Mazaheriyan, A. Dashti, M.M. Mortazavi, S.Ahmadjo

63) Mechanisms for the effects of fluorine and a-diimine backbone structure on the catalyst behavior and catalyst deactivation in ethylene polymerization by Ni catalysts
J. Organomet. Chem. 83, 43-51, (2017).
S. Ahmadjo, S. Damavandi, G.H. Zohuri, A. Farhadipour, Z. Etemadinia

64) Structural Analysis of Linear/Branched Ethylene Block Copolymers
Polymers for Advanced Technologies, 29 (3), 1161-1169, (2018).

65) New olefin block copolymers of ethylene/1-hexene synthesized by iron and zirconocene catalysts in the presence of ZnEt2
M. Ahmadi, R. Rashedi, R, S. Ahmadjo, M. Karimi, M. Zahmaty, M.M.Mortazavi
J. Therm. Anal. Calorim. 131, 2523-2533, (2018).

66) ?-Diimine nickel catalyst for copolymerization of hexane and acrylate monomers activated by different cocatalysts
S. Avar, S. M. M. Mortazavi, S. Ahmadjo, G.H. Zohuri
Appl. Organomet. Chem. 32, (2018), e4238.

67) Mono and binuclear nickel catalysts for 1-hexene polymerization
A. Dechal, M.Khoshsefat, S. Ahmadjo, M.Mortazavi, G.H. Zohuri, H.Abedini
Appl. Organomet. Chem. 32, (2018), e4355.

68) Ethylene/1-Hexene Copolymerization and Synthesis of LLDPE/Nanocarbon Composite through In Situ Polymerization
N. Nabizadeha, G.H. Zohuri, M.Khoshsefat, N. Ramezaniana, S. Ahmadjo
Polymer Science, Series B, 60(1), 122-129, (2018).

69) Synthesis and Characterization of Isotactic Poly(1-hexene)/Branched Polyethylene Multiblock Copolymer via Chain Shuttling Polymerization Technique
M.H. Jandaghian, A.Soleimannezhad, S. Ahmadjo, S. M. M. Mortazavi, M. Ahmadi
Ind. Eng. Chem. Res.  57 (14), 4807-4814, (2018).

70) Synthesis of low to high molecular weight poly(1-hexene); rigid/flexible structures in a di- and mononuclear Ni-based catalyst series
M. Khoshsefat, S. Ahmadjo, M. M. Mortazavi, G. H. Zohuri , J. P. B. Soares
New. J. Chem. 42, 8334-8337, (2018).


RESEARCH AND TECHNICAL REPOERTS:
 
 1) Preparation of super active Zieglar-Natta catalyst for polymerization propylene.
2) Preparation of semi industrial super active heterogeneous Zieglar-Natta catalyst
    for polymerization of ?-olefins (ethylene and propylene).
3) Low Cis Polymerization of Butadiene using TiCl4 and Bisupported Zieglar-Natta
    catalyst.
 4) Preparation of EPR Elastomer Using titanium Ziegler-Natta catalyst.
 5) Preparation of EPDM Elastomer Using vanadium Ziegler-Natta catalyst.
 6) Preparation of metallocene catalyst for polymerization ethylene.
 7) Preparation of Syndiotactic polystyrene using metallocene catalyst.
 8) Preparation of UHMPE using titanium Ziegler-Natta catalyst.
 9) Preparation of spherical support for Ziegler-Natta catalyst.
10) Preparation of metallocene catalyst for terpolymerization ethylene propylene and diene.

Papers Presented at National and International Seminars:
 
1) 6th Iranian Seminar on polymer Science and Technology (ISPST 2003)  
Low Cis polymerization of Butadiene Using Ziegler-Natta Catalyst
G.H. Zohuri, R. Jamjah, S. Ahmadjo, R. Mohebat, M. Nekoomanesh.

2) 6th Iranian Seminar on polymer Science and Technology (ISPST 2003)  
Preparation of EPR and EPDM Elastomer Using Ziegler-Natta Catalyst
G.H. Zohuri, M, Vakili, R. Jamjah, S. Ahmadjo, M. Nekoomanesh.

3) 8th National  Iranian Chemical Engineering Congress University of  Mashad 27-30 October 2003
Effect of H2 concentration on polymerization of EPR rubber and    compare…
G.H.Zohuri, M.M.Mortazavi, R.jamjah, S. Ahmadjo, M. Nekoomanesh.

4) 8th National  Iranian Chemical Engineering Congress University of   Mashad 27-30 October 2003
Determenation of EPR structure That synthesized with supper high active …
G.H.Zohuri, M.M.Mortazavi, R.jamjah, S. Ahmadjo.

5) 8th National  Iranian Chemical Engineering Congress University of  Mashad 27-30 October 2003
Study of molar ratio of vanadium based Ziegler -Natta catalyst … EPDM   
syntheses.
G.H.Zohuri,M.Vakeli, R.jamjah, S.Ahmadjo, M.Nekoomanesh.

6) 9th National  Iranian Chemical Engineering Congress  Iran University of Science and Technology 23-25 Nov 2004
Preparation of Cp2ZrCl2 Metallocene Catalyst and Polymerization of Ethylene.
S.Ahmadjo, G.H.Zohuri, R.jamjah.

7) 9th National  Iranian Chemical Engineering Congress  Iran University of Science and Technology 23-25 Nov 2004
Slurry Polymerization of Ethylene Using Bi-supported Ziegler-Natta Catalyst.
R.jamjah, G.H.Zohuri, S.Ahmadjo.

8) 9th National  Iranian Chemical Engineering Congress  Iran University of Science and Technology 23-25 Nov 2004
Study of Copolymerization Conditions on Viscosity Average Molecular weight… M.M.Mortazavi, R.jamjah, G.H.Zohuri, S.Ahmadjo.

9) 4th International seminar on polymer science and technology(ISPST2005)University of Amirkabir 25-27 Sep 2005.
Comparative effect of Temperature and pressure on EPM using Mono and …
G.H.Zohuri, R.jamjah, S.Ahmadjo.

10) 4th International seminar on polymer science and technology (ISPST2005) University of Amirkabir 25-27 Sep 2005.  
Preparation of spherical MgCl2,EtOH support for Ziegler-Natta catalyst…     
R.jamjah, G.H.Zohuri, J.Vaesi, M.Nekomanesh, S.Ahmadjo.

11) 10th Iranian Chemical Engineering Congress University of  Zahedan 15-17 November 2005.
Preparation of High Activity ziegler-Natta Catalyst :Effect of polymerization…
R.jamjah, G.H.Zohuri, S.Ahmadjo.

12) 10th Iranian Chemical Engineering Congress University of  Zahedan 15-17 November 2005.
Syndiotactic Polymerization of Styrene with Metallocene Catalyst
M.Masnadi, R.jamjah, M.Nekomanesh, G.H.Zohuri, S.Ahmadjo.

13) 11th Iranian Chemical Engineering Congress Tarbiat Modares University 28-30 November 2006.
Spherical Heterogeneous Ziegler-Natta Catalyst for Ethylene and Propylene, Morphological Control
S.Ahmadjo, R.Jamjah, G.H.Zohuri, M.Pouryari, M.Nekomanesh, J.Veazi
 
14) 11th Iranian Chemical Engineering Congress Tarbiat Modares University 28-30 November 2006.
Dealcoholation of Spherical MgCl2. nEtOH Suported Ziegler-Natta Catalyst, Surface Area …
R.Jamjah, G.H.Zohuri, M.Pouryari, S.Ahmadjo, M.Nekomanesh.

15) 8th International Seminar on Polymer Science and Technology, Tehran, Iran, 2007
Synthesizing UHMWPE by a Ziegler-Natta catalyst based on MgCl2(ethoxide type)/TiCl4/tri-isobutylaluminum
R. Jamjah, M. Nekomanesha, M. Javaheri, G.H. Zohuri , S. Ahmadjo, A. Farhadi

16) 8th International Seminar on Polymer Science and Technology, Tehran, Iran, 2007
Effect of Monomer Pressure and Dilute/Catalyst Concentration on Ethylene Polymerization Behaviour Using MgCl2/TiCl4/TEA Ziegler-Natta Catalyst
G.H. Zohuri,   R. Jamjah, S. Ahmadjo, S. Damavandi

17) 8th International Seminar on Polymer Science and Technology, Tehran, Iran, 2007
Morphological Development of Heterogeneous Ziegler-Natta Catalyst
Spherical Particles for Polymerization of Propylene
R. Jamjah, G.H. Zohuri,  M. Nekoomanesh,  S. Ahmadjo,

18) 12 th Iranian Chemical Engineering Congress University of  Tabriz 20-23 Oct,  2008.
Metallocene catalyst for copolymerization of ethylene propylene
S. Ahmadjo M. Nekoomanesh, H. Arabi, G. H. Zohuri, M. M. Mortazavi, , S. Kazemi.

19) International Chemical Engineering. Congress, Kish Island, Iran, 2008
Investigation of polymerization conditions on polyethylene properties Synthesized by Bis-2PhIndZrCl2 Metallocene Catalyst
M.M. Mortazavi, H. Arabi, G.H. Zhouri, S. Ahmadjo, M. Nekoomanesh

20) International Conference on the Reaction Engineering of Polyolefins, Montreal, Canada, June 22-27, 2008.
Investigation of ethylene Polymerization with synthesized BisIndZrCl2 Metallocene catalyst
M. M. Mortazavi, H. Arabi, G. H. Zohuri, M. Nekoomanesh, S. Ahmadjo.

21) 9th International Seminar on Polymer Science and Technology, Tehran, Iran, 2009
Metallocene catalyst for ethylene, propylene and diene Terpolymerization
S. Ahmadjo, H. Arabi, M. Nekoomanesh,  G. H. Zohuri, M. M. Mortazavi, A. farhadi

22) 9th International Seminar on Polymer Science and Technology, Tehran, Iran, 2009
Investigation of diene addition on ethylene-propylene (EP)  copolymerization with a zirconocene catalyst
S. Ahmadjo, H. Arabi, M. Nekoomanesh,  G. H. Zohuri, M. M. Mortazavi, A. farhadi

23) 9th International Seminar on Polymer Science and Technology, Tehran, Iran, 2009
Copolymerization of Ethylene with ??olefins using synthesized BisIndZrCl2 Metallocene catalyst
M. M. Mortazavi, H. Arabi, G. H. Zohuri, M. Nekoomanesh, S. Ahmadjo,  A. farhadi

24) The  4 th Asian polyolefin workshop, Bankok, Thiland, 2011.
Comparative study of terpolymerization using two indenyl based catalyst
S. Ahmadjo, M. Nekoomanesh, H.Arabi, G.H. Zohuri, M.M. Mortazavi

25) PPS 2011, Kish island, 2011
 EPDM preparation with indenyl based metallocene catalyst
S.Ahmadjo, H.Arabi, M.Nekoomanesh, G.H.Zohuri, M.Mortazavi.

26) 7th International chemical engineering congress & exhibition, Kish island, 2011
Comparasion of copolymerization and terpolymerization with (Ind)2ZrCl2
S.Ahmadjo, H.Arabi, M.Nekoomanesh, G.H.Zohuri, M.Mortazavi, A. Farhadi, M. Beheshty.

27) 8th International colloquium on heterogeneous ZN catalyst, Kanazawa, Japan , 2012.
Synthesis ZN/Metallocene hybrid catalyst, Investigation of different parameter..
G.R. nejabat, M.Nekoomanesh, H.Arabi, , H. Salehi, G.H.Zohuri, S.Ahmadjo.

28) 8th International colloquium on heterogeneous ZN catalyst, Kanazawa, Japan , 2012.
In situe silica supported Bis (2R-Ind)ZrCl2 (R:H,Ph) catalyst for Ethylene polymerization
S.Ahmadjo, G.H. Zohuri, M. Nekoomanesh, M. Zahedi, M.M. Mortazavi

29) 10th International Seminar on Polymer Science and Technology, Tehran, Iran, 2012
Influence of the type of the bridge on the activity of supported metallocene catalysts in ethylene polymerization
A. Talaei , F. Afshar Taromi, A. Arefazar, , S.Ahmadjo, O. Moini Jazani

30) 10th International Seminar on Polymer Science and Technology, Tehran, Iran, 2012
Effect of Feed Type and Feed Sequence on the Thermal and Mechanical Properties of PP/EPR in-Reactor Alloys
M. Farahani,  Y. Jahani, H. Arabi,  S.Ahmadjo.

31) 10th International Seminar on Polymer Science and Technology, Tehran, Iran, 2012
Late Transition Metal Catalysts Based on Iron: Synthesis, And Ethylene Polymerization
A. ghotbi Taheri,  G.H. Zohuri , S.Ahmadjo, A. Rezaei, M.M. Mortazavi, A. Farhadi.

32) 20th international congress of chemical and process engineering, Chisa, (2012),
Ethylene polymerization using in situ supported nano size silica (MCM-41) with BisIndZrCl2 metallocene catalyst
S.M.M.Mortazavi, H.Arabi, G.H.Zohuri, S.Ahmadjo,G.R.Nejabat, M.Nekoomanesh,                   S. Neyrizi

33) 11th International Seminar on Polymer Science and Technology, Tehran, Iran, 2014
Study on morphology of polyethylene obtained using homogeneous and supported nickel ?-diimine catalyst
M.Mortazavi, S. Ahmadjo, H. Jafariyan, H. Poortarah, E. Abbasi, H. Khabbazi,
O. Maniee, A. Ghaed Amini, A. Rezaiee Kalaj

34) 11th International Seminar on Polymer Science and Technology, Tehran, Iran, 2014
Ethylene polymerization with hybrid nickel ?-diimine/Cp2TiCl2/MgCl2 catalyst to prepare blends of linear and branched polyethylene
H. Jafariyan, S.M.M. Mortazavi , S. Ahmadjo, G.H. Zohuri, S. Dehgjani, A. Farhadi

35) 11th International Seminar on Polymer Science and Technology, Tehran, Iran, 2014
Bis(imino)pyridyl iron complexes immobilized on MgCl2 for ethylene
polymerization: Effect of polymerization temperatures
G.H. Zohuri , A. Ghotbi Taheri, S.M.M. Mortazavi, S. Ahmadjo, M. Zahmati, M. Valieghbal, D. Jafarifard

36) 11th International Seminar on Polymer Science and Technology, Tehran, Iran, 2014
Synthesis of PE reactor alloys using Ziegler-Natta/ Late Transition Metal
hybrid catalyst: Study of vinyl content and molecular weight  
S. Dehghani , S. Ahmadjo, S. M. M. Mortazavi ,G.H. Nejabat,G.H. Zohuri
H. Jafarian, M. Omidvar

37) 11th International Seminar on Polymer Science and Technology, Tehran, Iran, 2014
Rheological properties of linear/branched polyethylene blend synthesized
by metallocene/late metallocene hybrid catalyst
H. Jafariyan, M.Mortazavi , S. Ahmadjo, M.Zahedi, M. Ahmadi, M. Kazemi

38) 11th International Seminar on Polymer Science and Technology, Tehran, Iran, 2014
Preparation of anti corrosion coatings based on polysulfone/epoxy
hardener and its physical and chemical properties    
B. Razavi, N. Ramezanian, S.  Ahmadjo

39) International workshop on catalytic olefin polymerization, Shanghai, China, 2014
Homogeneous and Supported Bis(imino)pyridyl iron catalyst for ethylene polymerization
S. Ahmadjo, G.H. Zohuri, A.G. Taheri, S.M.M. Mortazavi, S. Damavandi, M. Ahmadi

40) International workshop on catalytic olefin polymerization, Shanghai, China, 2014
Poly(1-Hexene) Synthesis by Supported Titanium Catalysts
S.M.M. Mortazavi1 , H. Poortarah, A. Ghaed Amini, I. Yosefi, A. Mehraban, S. Ahmadjo
 
41) International workshop on catalytic olefin polymerization, Shanghai, China, 2014
Ethylene polymerization with Ziegler-Natta / late transition metal hybrid catalyst
S. Ahmadjo, S. Dehghani, M. Zahmati, D. Jafrifar, M. Valieghbal, S.M.M. Mortazavi



42) World Polyolefin Congress Co-held with Asian Polyolefin Workshop Polyolefin
(November 23-27, in Tokyo, Japan, (2015)
The effect of comonomers on copolymerization of ethylene using Ziegler-Natta catalyst
M. Masoori, S.Ahmadjo, M.M. Mortazavi, M.Vakili

43) World Polyolefin Congress Co-held with Asian Polyolefin Workshop Polyolefin
(November 23-27, in Tokyo, Japan, (2015)
Vitamin E as a Promising Food Grade candidate for in-situ stabilization of polyethylene via MAO-Free polymerization system
M. Omidvar, M.Mortazavi , A. Koohi, S.Ahmadjo

44) World Polyolefin Congress Co-held with Asian Polyolefin Workshop Polyolefin
(November 23-27, in Tokyo, Japan, (2015)
Promising improvement in MAO-Free ethylene polymerization
A. Koohi, S.Ahmadjo, M. Omidvar, D. Jafarifar, M.S. Beheshti, M.Mortazavi

45) 46th IUPAC World Polymer Congress, Turkey,  (MACRO 2016)
Ethylene polymerizaton using a binary catalytc system; actvity and microstructure study
M.Khosefat, S. Ahmadjo, M.M. Mortzavi, G.H. Zohuri, M. Haghpanah

46) 46th IUPAC World Polymer Congress, Turkey,  (MACRO 2016)
Exploration of microstructure of olefin block copolymers made by combination of chain-walking and chain-shutling reactions in ethylene polymerization
M.Ahmadi, M. Karimi, S. Ahmadjo, M. Zahmati, D.Jafarifar, M.M. Mortazavi

47) 46th IUPAC World Polymer Congress, Turkey, (MACRO 2016)
Effect of reversible transfer reaction on comonomer incorporation in coordinative chain transfer polymerization
M.Ahmadi, A.Ebrahimi, M. Karimi, S. Ahmadjo, M. Zahmati, K. Valieghbal,
M.M. Mortazavi

48) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
1-Hexene copolymerization with butyl acrylate using late transition metal
catalyst
S.Avar, M.M.Mortzavi, S. Ahmadjo

49) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
Thermal and morphological properties of polyethylene reactor alloys using
ZN/BLTM catalytic system
M.Khosefat, S. Ahmadjo, G.H. Zohuri, M.Mortzavi

50) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
The effect of the comonomer in the copolymerization of ethylene with 1-
hexene using late transition metal catalyst
S. Ahmadjo, M.A. Salek Asadi, M. Masoori,M. Karimi, R. Fallahnezhad
51) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
Synthesis and Characterization of New Olefinic Block Copolymers
M.Karimi, M. M. Mortazavi, S.Ahmadjo, M. Ahmadi, M. Zahmati

52) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
The performance of waste disulfide oil (DSO) on the devulcanization of
waste tires
S.Azarabtin, M.Ehsani ,S.M.M.Mortazavi ,S.Ahmadjo, M.Sabzehkar, H.Ranjbar

53) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
Phenylene spacer between nickel centers in ?-diimine binuclear catalysts
for ethylene polymerization
M. Khoshsefat, S. Ahmadjo, G.H. Zohuri, M. M. Mortazavi

54) 12th International Seminar on Polymer Science and Technology, Islamic Azad University, Tehran, Iran, (2016)
Binuclear late transition metal catalysts for ?-olefin polymerization
M. Khoshsefat, S. Ahmadjo, M. M. Mortazavi, G.H. Zohuri, A. Dechal

55) 2017 Canadian society for chemical engineering, Edmonton, Canada, (2017)
Polymerization of 1-Hexene using Binuclear LTM Catalysts
M. Khoshsefat, A. Dechal,  S. Ahmadjo, M. M. Mortazavi, G.H. Zohuri,

56) 2017 Canadian society for chemical engineering, Edmonton, Canada, (2017)
Novel Binuclear Ni-Based FI Catalysts for Polymerization of 1-Hexene
M. Khoshsefat, S. Ahmadjo, M. M. Mortazavi, G.H. Zohuri

 57)  25th Canadian Symposium on Catalysis, Saskatoon, Canada, (2018)
Theoretical and empirical investigation on Ni-based catalyst structures for olefin polymerization
 M. Khoshsefat, S. Ahmadjo, S. M. M. Mortazavi, G. Zohuri, J B.P. Soares

58) 25th Canadian Symposium on Catalysis, Saskatoon, Canada, (2018)
 Bridge effect on dinuclear ?-diimine Ni-based catalysts for polymerization of ethylene
M. Khoshsefat, S. Ahmadjo, S. M. M. Mortazavi, G. Zohuri, J B.P. Soares


Patents:

1) Synthesizing UHMWPE Using Ziegler-Natta Catalyst System of MgCl2(ethoxide type)/ TiCl4/tri-isobutylaluminum (2008).
R. Jamjah, M. Javaheri, M. Nekoomanesh, S. Ahmadjo.

2) Morphological modification support for Ziegler-Natta, for polymerization of propylene (2008).
R. Jamjah, M. Nekoomanesh, M. Poryary, J. Vaezi, G.H. Zohuri, S. Ahmadjo.

3) Synthesis of a novel very active two-center iron-based catalyst for polyethylene production (2018)
S.Ahmadjo, G.H.Zohuri, M.Khoshsefat, A. dechal, M.M. Mortazavi

4) Improvement of nanocomposite properties based on functional polyethylene-nanotybe manufactured by in situ polymerization (2018) .
G.H.Zohuri, M. Khoshsefat, M. Haghpanah, S. Ahmadjo

5) Modification of spherical polyethylene morphology by addition of late transition metal catalyst based on nikel to Ziegler Natta catalyst by in situ polymerization (2018)
S. Ahmadjo, M. Khoshsefat, M. Haghpanah, G.H.Zohuri

6) Synthesis high molecular weight poly (1-Hexene) with two central catalysts in the presence of various co catalyst (2018)
M.M.Mortazavi, S.Ahmadjo, A. dechal, G.H.Zohuri, M.Khoshsefat.


Book:

1)    Polyolefines, Iran polymer institute, (2011), (Persian)
2)    S. Damavandi, S. Ahmadjo, R. Sandaroos and G.H. Zohuri (2012). "FI Catalyst for Polymerization of Olefin"
Polymerization, Ailton De Souza Gomes (Ed.), ISBN: 978-953-51-0745-3, InTech,
Available from: http://www.intechopen.com/books/polymerization/fi-catalyst-for-polymerization-of-olefin
3)    R. Sandaroos, T. Cuenca, G.H. Zohuri, S. Damavandi and S. Ahmadjo (2012) "Titanium (IV) and Nickel (II) Catalysts Based on Anilinotropone Ligands"
Polymerization, Ailton De Souza Gomes (Ed.), ISBN: 978-953-51-0745-3, InTech,
Available from: http://www.intechopen.com/books/polymerization/titanium-iv-and-nickel-ii-catalysts-based-on-anilinotropone-ligands.

4) Encyclopedia of Biomedical Polymers and Polymeric Biomaterials , Tissue Engineering: Biomaterial Application, Taylor & Francis  (2015)     
G.H. Zohuri, R. Sandaroos,  S. Ahmadjo, S. Damavandi, A. Rabiee, M A. Shamekhi   
 

5) Poly ethylene handbook, J. peacock. (Translate to Persian) (2017-2018) .
S. Ahmadjo, G.H.Zohuri, M.M. Mortazavi, S. Damavandi, R. Rashedi



Last update 02 .Jun. 2018