Results 221 to 230 of about 13,429 (306)

ω-Alkenylmethyldichlorosilane-assisted propylene polymerization with Ziegler-Natta catalyst to long chain-branched polypropylene

Polymer, 2020
Long chain-branched polypropylene (LCB-PP) with high melt strength characteristics has long been a class of high-end PP materials modified from their linear prototypes.
Kang Li, Hangsheng Zhou, Qin Yawei, Ying Zhao, Dujing Wang, Jin‐Yong Dong   +5 more
semanticscholar   +3 more sources

Surface Effect of the MgCl2 Support in Ziegler–Natta Catalyst for Ethylene Polymerization: A Computational Study

Applied Surface Science, 2022
Kefeng Xie, Shengyuan Xu, W. Hao, Jie Wang, Anping Huang, Yonghui Zhang   +5 more
semanticscholar   +3 more sources

Facile high-temperature synthesis of weakly entangled polyethylene using a highly activated Ziegler-Natta catalyst

Journal of Catalysis, 2018
Wei Li, Lei Hui, Bing Xue, C. Dong, Yuming Chen, Linxi Hou, Bin-bo Jiang, Jingdai Wang, Yongrong Yang   +8 more
semanticscholar   +3 more sources

Responses of a Supported Ziegler–Natta Catalyst to Comonomer Feed Ratios in Ethylene–Propylene Copolymerization: Differentiation of Active Centers with Different Catalytic Features

, 2021
Ethylene–propylene (E/P) copolymerization with a TiCl4/Di/MgCl2–TEA/De (Di, internal donor; De, external donor; TEA, triethylaluminum)-type Ziegler–Natta catalyst was conducted at various comonomer...
Biao Zhang, Qingyun Qian, Pengjia Yang, Baiyu Jiang, Zhisheng Fu, Zhiqiang Fan   +5 more
semanticscholar   +1 more source

Preparation and properties of PE/MoS2 nanocomposites with an exfoliated-MoS2/MgCl2-supported Ziegler-Natta catalyst via an in situ polymerization

Composites Part A: Applied Science and Manufacturing, 2017
Zhang Hexin, E. Ko, Jae-Hyeong Park, Young-Kwon Moon, Xuequan Zhang, Keun-byoung Yoon   +5 more
semanticscholar   +3 more sources

Effect of external electron donor on stereoselective Copolymerization of isoprene and butadiene with MgCl2-Supported Ziegler-Natta catalyst

Polymer, 2021
External electron donors (ED) play significant roles in regulating stereoselectivity and catalytic activity of MgCl2-supported (TiCl4/MgCl2) type Ziegler-Natta catalysts.
Q. Niu, Manman Jin, Aihua He, Tielong Chen, Guodong Liu, C. Si   +5 more
semanticscholar   +1 more source

Effect of AlEt2Cl on the polymerization of isoprene using TiCl4/MgCl2 type Ziegler-Natta catalyst: A DFT study

, 2021
Alkylaluminium is one of the components of the Ziegler-Natta catalysts, which plays a significant role in the active materials with different regions and stereoselectivity.
Jianmei Xie, X. Tan, Wei Peng, Xia Yang, Aihua He   +4 more
semanticscholar   +1 more source

Fabrication of Polyethylene/MoS2 nanocomposites using a novel exfoliated-MoS2–MgCl Bi-supported Ziegler-Natta catalyst via in-situ polymerization

Composites Science and Technology, 2016
Zhang Hexin, E. Ko, Jae-Hyeong Park, Young-Kwon Moon, Xuequan Zhang, Keun-byoung Yoon   +5 more
semanticscholar   +3 more sources

Fabrication of polyethylene/graphene nanocomposites through in situ polymerization with a spherical graphene/MgCl2-supported Ziegler-Natta catalyst

Composites Science and Technology, 2016
Zhang Hexin, E. Ko, Jae-Hyeong Park, Young-Kwon Moon, Xuequan Zhang, Keun-byoung Yoon   +5 more
semanticscholar   +3 more sources

Machine Learning-Aided Structure Determination for TiCl4–Capped MgCl2 Nanoplate of Heterogeneous Ziegler–Natta Catalyst

ACS Catalysis, 2019
Dynamic reconstruction under a physicochemical environment is an intrinsic property of solid surfaces, in particular when associated with catalysis on nanosized or nanostructured materials.
Gentoku Takasao, Toru Wada, Ashutosh Thakur, P. Chammingkwan, M. Terano, Toshiaki Taniike   +5 more
semanticscholar   +1 more source