Preparation and study of bi-supported Ziegler-Natta catalyst with nano graphene oxide and magnesium ethoxide supports for polymerization of polyethylene

Amanj Kheradmand; Ahmad Ramazani Saadat Abadi; Farhad Khorasheh; Morteza Baghalha; Hiva Bahrami

doi:10.1134/S156009041603009X

Preparation and study of bi-supported Ziegler-Natta catalyst with nano graphene oxide and magnesium ethoxide supports for polymerization of polyethylene

Amanj Kheradmand, Ahmad Ramazani Saadat Abadi, Farhad Khorasheh, Morteza Baghalha, Hiva Bahrami

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

In this study, we have reported the preparation of bi-supported Ziegler-Natta catalysts using magnesium ethoxide and graphene oxide as support. The polymerization process was carried out in slurry phase using triisobutylaluminum as a co-catalyst.The XRD analysis of TiCl4/graphene oxide/Mg(OEt)2 catalyst demonstrated that the space between the layers of graphene oxide had increased to 0.2 nm.The catalyst was characterized by XPS, BET, BJH, SEM, and TGA. The catalyst activity was studied for various Al/Ti molar ratios, and the catalyst activity was optimum at Al/Ti molar ratio of 315.

Original language	English
Pages (from-to)	271-277
Number of pages	7
Journal	Polymer Science - Series B
Volume	58
Issue number	3
DOIs	https://doi.org/10.1134/S156009041603009X
Publication status	Published - May 2016
Externally published	Yes

Access to Document

10.1134/S156009041603009X

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Preparation and study of bi-supported Ziegler-Natta catalyst with nano graphene oxide and magnesium ethoxide supports for polymerization of polyethylene'. Together they form a unique fingerprint.

Cite this

@article{e4d5b2de54f14da7965ea25389dfbd42,

title = "Preparation and study of bi-supported Ziegler-Natta catalyst with nano graphene oxide and magnesium ethoxide supports for polymerization of polyethylene",

abstract = "In this study, we have reported the preparation of bi-supported Ziegler-Natta catalysts using magnesium ethoxide and graphene oxide as support. The polymerization process was carried out in slurry phase using triisobutylaluminum as a co-catalyst.The XRD analysis of TiCl4/graphene oxide/Mg(OEt)2 catalyst demonstrated that the space between the layers of graphene oxide had increased to 0.2 nm.The catalyst was characterized by XPS, BET, BJH, SEM, and TGA. The catalyst activity was studied for various Al/Ti molar ratios, and the catalyst activity was optimum at Al/Ti molar ratio of 315.",

author = "Amanj Kheradmand and Abadi, {Ahmad Ramazani Saadat} and Farhad Khorasheh and Morteza Baghalha and Hiva Bahrami",

year = "2016",

month = may,

doi = "10.1134/S156009041603009X",

language = "English",

volume = "58",

pages = "271--277",

journal = "Polymer Science - Series B",

issn = "1560-0904",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "3",

}

Preparation and study of bi-supported Ziegler-Natta catalyst with nano graphene oxide and magnesium ethoxide supports for polymerization of polyethylene. / Kheradmand, Amanj; Abadi, Ahmad Ramazani Saadat; Khorasheh, Farhad; Baghalha, Morteza; Bahrami, Hiva.

In: Polymer Science - Series B, Vol. 58, No. 3, 05.2016, p. 271-277.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Preparation and study of bi-supported Ziegler-Natta catalyst with nano graphene oxide and magnesium ethoxide supports for polymerization of polyethylene

AU - Kheradmand, Amanj

AU - Abadi, Ahmad Ramazani Saadat

AU - Khorasheh, Farhad

AU - Baghalha, Morteza

AU - Bahrami, Hiva

PY - 2016/5

Y1 - 2016/5

N2 - In this study, we have reported the preparation of bi-supported Ziegler-Natta catalysts using magnesium ethoxide and graphene oxide as support. The polymerization process was carried out in slurry phase using triisobutylaluminum as a co-catalyst.The XRD analysis of TiCl4/graphene oxide/Mg(OEt)2 catalyst demonstrated that the space between the layers of graphene oxide had increased to 0.2 nm.The catalyst was characterized by XPS, BET, BJH, SEM, and TGA. The catalyst activity was studied for various Al/Ti molar ratios, and the catalyst activity was optimum at Al/Ti molar ratio of 315.

AB - In this study, we have reported the preparation of bi-supported Ziegler-Natta catalysts using magnesium ethoxide and graphene oxide as support. The polymerization process was carried out in slurry phase using triisobutylaluminum as a co-catalyst.The XRD analysis of TiCl4/graphene oxide/Mg(OEt)2 catalyst demonstrated that the space between the layers of graphene oxide had increased to 0.2 nm.The catalyst was characterized by XPS, BET, BJH, SEM, and TGA. The catalyst activity was studied for various Al/Ti molar ratios, and the catalyst activity was optimum at Al/Ti molar ratio of 315.

UR - http://www.scopus.com/inward/record.url?scp=84964321035&partnerID=8YFLogxK

U2 - 10.1134/S156009041603009X

DO - 10.1134/S156009041603009X

M3 - Article

VL - 58

SP - 271

EP - 277

JO - Polymer Science - Series B

JF - Polymer Science - Series B

SN - 1560-0904

IS - 3

ER -