1
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Peng Q, Shuai Y, Zhou Q, Chen Y, Dai J, Ren C, Huang Z, Li W, Wang J, Yang Y. Reduction of Chain Entanglement of Ethylene Polymerization Endowed by the Dormancy Effect of Fluorosilicone Microdroplets. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Quanwei Peng
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yun Shuai
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Qi Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo 315100, P. R. China
| | - Yuming Chen
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jincheng Dai
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Congjing Ren
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Zhengliang Huang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Wei Li
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yongrong Yang
- Ningbo Innovation Center, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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2
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A Brief Review on Selected Applications of Hybrid Materials Based on Functionalized Cage-like Silsesquioxanes. Polymers (Basel) 2023; 15:polym15061452. [PMID: 36987231 PMCID: PMC10056089 DOI: 10.3390/polym15061452] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/09/2023] [Accepted: 03/11/2023] [Indexed: 03/17/2023] Open
Abstract
Rapid developments in materials engineering are accompanied by the equally rapid development of new technologies, which are now increasingly used in various branches of our life. The current research trend concerns the development of methods for obtaining new materials engineering systems and searching for relationships between the structure and physicochemical properties. A recent increase in the demand for well-defined and thermally stable systems has highlighted the importance of polyhedral oligomeric silsesquioxane (POSS) and double-decker silsesquioxane (DDSQ) architectures. This short review focuses on these two groups of silsesquioxane-based materials and their selected applications. This fascinating field of hybrid species has attracted considerable attention due to their daily applications with unique capabilities and their great potential, among others, in biomaterials as components of hydrogel networks, components in biofabrication techniques, and promising building blocks of DDSQ-based biohybrids. Moreover, they constitute attractive systems applied in materials engineering, including flame retardant nanocomposites and components of the heterogeneous Ziegler-Natta-type catalytic system.
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3
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Białek M, Czaja K. Application of Silsesquioxanes in the Preparation of Polyolefin-Based Materials. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1876. [PMID: 36902992 PMCID: PMC10004241 DOI: 10.3390/ma16051876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/20/2023] [Accepted: 02/21/2023] [Indexed: 06/18/2023]
Abstract
This paper is a review of studies on the use of the polyhedral oligomeric silsesquioxanes (POSS) of various structures in the synthesis of polyolefins and the modification of their properties, namely: (1) components of organometallic catalytic systems for the polymerization of olefins, (2) comonomers in the copolymerization with ethylene, and (3) fillers in composites based on polyolefins. In addition, studies on the use of new silicon compounds, i.e., siloxane-silsesquioxane resins, as fillers for composites based on polyolefins are presented. The authors dedicate this paper to Professor Bogdan Marciniec on the occasion of his jubilee.
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4
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Fan X, Chen Y, Zhou Q, Ma Y, Li W, Ren C, Wang J, Yang Y. Effects of Polymerization Medium on Nascent UHMWPE Properties and Sintered Material Performance. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- Xiaoqiang Fan
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yuming Chen
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Qi Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo 315211, P. R. China
| | - Yulong Ma
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Wei Li
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Congjing Ren
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yongrong Yang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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5
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Zhang Z, Kang X, Jiang Y, Cai Z, Li S, Cui D. Access to Disentangled Ultrahigh Molecular Weight Polyethylene via a Binuclear Synergic Effect. Angew Chem Int Ed Engl 2023; 62:e202215582. [PMID: 36418237 DOI: 10.1002/anie.202215582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 11/25/2022]
Abstract
Disentangled ultrahigh molecular weight polyethylene (dis-UHMWPE) has excellent processability but can be achieved under extreme conditions. Herein, we report ethylene polymerization with the binuclear half-sandwich scandium complexes C1-Sc2 and C2-Sc2 to afford UHMWPE. C1-Sc2 bearing a short linker shows higher activity and gives higher molecular weight PEs than C2-Sc2 containing a flexible spacer and the mononuclear Sc1 . Strikingly, all UHMWPEs isolated from C1-Sc2 under broad temperature range (25-120 °C) and wide ethylene pressures (2-13 bar) feature very low degree of entanglement as proved by rheological test, DSC annealing study and SEM. These dis-UHMWPEs are facilely mediated solid-state-process at 130 °C and their tensile strength and modulus reach up to 149.2 MPa and 1.5 GPa, respectively. DFT simulations reveal that the formation of dis-UHMWPE is attributed to the binuclear synergic effect and the agostic interaction between the active center and the growing chain.
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Affiliation(s)
- Zhen Zhang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022, Changchun, China.,Department of Materials Science and Engineering, Jilin University, 130022, Changchun, China
| | - Xiaohui Kang
- College of Pharmacy, Dalian Medical University, 116044, Dalian, China
| | - Yang Jiang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022, Changchun, China.,School of Applied Chemistry and Engineering, University of Science and Technology of China, 230026, Hefei, China
| | - Zhongyi Cai
- Department of Materials Science and Engineering, Jilin University, 130022, Changchun, China
| | - Shihui Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022, Changchun, China.,School of Applied Chemistry and Engineering, University of Science and Technology of China, 230026, Hefei, China
| | - Dongmei Cui
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022, Changchun, China.,School of Applied Chemistry and Engineering, University of Science and Technology of China, 230026, Hefei, China
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6
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Guo T, Zhou Q, Chen Y, Li W, Liang P, Wang J, Yang Y. Preparation of Weakly Entangled and Fine-sized Ultra-High-Molecular Weight Polyethylene by a MgCl 2-Based Ziegler–Natta Catalyst. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tao Guo
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Qi Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo 315211, People’s Republic of China
| | - Yuming Chen
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Wei Li
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Jingdai Wang
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yongrong Yang
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
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7
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Ni Q, Chen M, Chen Y, Li W, Zhou Q, Dai J, Ye S, Jiang B, Wang J, Yang Y. Suppressing the Entanglements of Ultrahigh-Molecular-Weight Polyethylene via Controlling the Adhesion Effect in a POSS-Modified Support. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qianbin Ni
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
| | - Mei Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yuming Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
| | - Wei Li
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
| | - Qi Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo 315211, People’s Republic of China
| | - Jincheng Dai
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Shuyao Ye
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
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8
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Cao Y, Wu Y, Tang X, Zhou Q, Stapf S, Mattea C, Li W. Long‐term efficiency for reducing entanglements of nascent polyethylene by a polystyrene‐modified
Ziegler‐Natta
catalyst. J Appl Polym Sci 2022. [DOI: 10.1002/app.51790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yu Cao
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering Ningbo University Ningbo China
| | - Yanjie Wu
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering Ningbo University Ningbo China
| | - Xin Tang
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering Ningbo University Ningbo China
| | - Qi Zhou
- School of Materials and Chemical Engineering Ningbo University of Technology Ningbo China
| | - Siegfried Stapf
- Fachgebiet Technische Physik II/Polymerphysik Institut für Physik llmenau Germany
| | - Carlos Mattea
- Fachgebiet Technische Physik II/Polymerphysik Institut für Physik llmenau Germany
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering Ningbo University Ningbo China
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9
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10
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Zhou J, Zhang X, Zhao S, Ye C, Zhang Z, Xin Z. Chain disentanglement in POSS/UHMWPE composites prepared via in-situ polymerization. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-02909-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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12
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Ye S, Dai J, Li W, Yang Y, Huang Z, Wang J, Yang Y. Tailoring the Chain Entanglement by Nitrogen Bubble-Assisted Polymerization. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c02703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shuyao Ye
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Jincheng Dai
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Wei Li
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yao Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Zhengliang Huang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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13
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Dai J, Yu C, Ye S, Li W, Kang X, Yang Y, Liang P, Ma Y, Huang Z, Jiang B, Wang J, Yang Y. The Intermittent Dormancy of Ethylene Polymerization with the Assistance of Nitrogen Microbubbles. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01274] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jincheng Dai
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, People’s Republic of China
| | - Chenjie Yu
- Institute of Drug Discovery Technology, Ningbo University, Ningbo 315832, People’s Republic of China
| | - Shuyao Ye
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Wei Li
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
| | - Xue Kang
- Institute of Drug Discovery Technology, Ningbo University, Ningbo 315832, People’s Republic of China
| | - Yao Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yulong Ma
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Zhengliang Huang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Jingdai Wang
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, People’s Republic of China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, People’s Republic of China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, People’s Republic of China
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14
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Tailored crystalline order of nascent polyethylene from metallocene supported on confined polystyrene. Catal Today 2021. [DOI: 10.1016/j.cattod.2019.12.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Liang P, Li W, Chen Y, Dong C, Zhou Q, Feng Y, Chen M, Dai J, Ren C, Jiang B, Wang J, Yang Y. Revealing the Dynamic Behaviors of Tetrahydrofuran for Tailoring the Active Species of Ziegler–Natta Catalysts. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05301] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yuming Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Chuanding Dong
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Qi Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo 315016, P.R. China
| | - Yirong Feng
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Mei Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Jincheng Dai
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Congjing Ren
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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16
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Chen M, Chen Y, Li W, Liang P, Ren C, Jiang B, Wang J, Yang Y. Synthesis of Weakly Entangled Ultra-High-Molecular-Weight Polyethylene with a Fine Particle Size. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mei Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Yuming Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P.R. China
| | - Congjing Ren
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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17
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Chammingkwan P, Bando Y, Mai LTT, Wada T, Thakur A, Terano M, Sinthusai L, Taniike T. Less Entangled Ultrahigh-Molecular-Weight Polyethylene Produced by Nano-Dispersed Ziegler–Natta Catalyst. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c05432] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Patchanee Chammingkwan
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Yusuke Bando
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Le Thi Tuyet Mai
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Toru Wada
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Ashutosh Thakur
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Minoru Terano
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
| | - Likhasit Sinthusai
- IRPC Public Company Limited, 299 Moo 5, Sukhumvit Road, Cheng Nern, Muang, Rayong 21000, Thailand
| | - Toshiaki Taniike
- Graduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan
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18
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Resende PM, Gutiérrez-Fernández E, Aguirre MH, Nogales A, Martín-González M. Polyethylene three-dimensional nano-networks: How lateral chains affect metamaterial formation. POLYMER 2021. [DOI: 10.1016/j.polymer.2020.123145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Jandaghian MH, Maddah Y, Nikzinat E, Masoori M, Sepahi A, Rashedi R. Investigation of the effects of heat treatment parameters during synthesis of titanium-magnesium-based Ziegler-Natta catalysts. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2020. [DOI: 10.1080/10601325.2020.1845097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Mohammad Hossein Jandaghian
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Yasaman Maddah
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Ehsan Nikzinat
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Maryam Masoori
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Abdolhannan Sepahi
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
| | - Reza Rashedi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology, Tehran, Iran
- Research and Development Center, Jam Petrochemical Company, Pars Special Economic Energy Zone, Asaluyeh, Iran
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20
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Liang P, Chen Y, Ren C, Chen M, Jiang B, Wang J, Yang Y, Li W. Efficient Synthesis of Low-Polydispersity UHMWPE by Elevating Active Sites on Anchored POSS Molecules. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Yuming Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Congjing Ren
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Mei Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Research Institute, Zhejiang University, Ningbo 315100, P. R. China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
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21
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Guo Z, Xu R, Xue P. Study on Preparation of Ultra-High-Molecular-Weight Polyethylene Pipe of Good Thermal-Mechanical Properties Modified with Organo-Montmorillonite by Screw Extrusion. MATERIALS 2020; 13:ma13153342. [PMID: 32727121 PMCID: PMC7435758 DOI: 10.3390/ma13153342] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 11/16/2022]
Abstract
The study of processing characteristic and property optimization of ultra-high-molecular-weight polyethylene (UHMWPE) pipe is increasingly performed, mainly focusing on difficulties in the melting process and poor thermal-mechanical properties after forming, which have limited the wider engineering application of UHMWPE pipe. In this study, organo-montmorillonite (OMMT)-modified UHMWPE pipe with good thermal-mechanical properties was prepared by screw extrusion molding. First, high-density polyethylene was subjected to fluidity modification so that the screw extrusion molding of UHMWPE pipe was feasible. Then, OMMT-modified UHMWPE pipes under different addition amounts of OMMT were innovatively prepared by extrusion. Furthermore, the effects of the addition amounts of the compatibilizer HDPE-g-MAH and the silane coupling agent γ-(2,3-epoxy propoxy) propyl trimethoxy silane (KH560) on the thermal properties of OMMT-modified UHMWPE pipe were investigated for the first time. Compared with those of pure UHMWPE pipe, the Vicat softening temperature (from 128 to 135.2 °C), thermal deformation temperature (from 84.4 to 133.1 °C), bending strength (from 27.3 to 39.8 MPa), and tensile strength (from 20.8 to 25.1 MPa) of OMMT-modified UHMWPE pipe were greatly increased. OMMT-modified UHMWPE pipe with good thermal-mechanical properties was able to be prepared by extrusion for the first time. The compatibilizer method of HDPE-g-MAH was slightly more effective than the coupling agent method of KH560.
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Affiliation(s)
- Zhouchao Guo
- School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Rui Xu
- School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Ping Xue
- School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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22
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Selective distribution and contribution of nickel based pre-catalyst in the multisite catalyst for the synthesis of desirable bimodal polyethylene. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109878] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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23
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Wang K, Jin Y, Liu B, Zhang R, Ren H, Zhao N, He X. Novel SiO
2
‐Supported Chromium Oxide/Chromocene Dual Site Catalysts for Synthesis of Bimodal UHMWPE/HDPE in Reactor Alloys. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.201900503] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kai Wang
- Shanghai Key Laboratory of Multiphase Material Chemical EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Yulong Jin
- College of Materials and EnergySouth China Agricultural University Guangzhou 510642 China
| | - Boping Liu
- College of Materials and EnergySouth China Agricultural University Guangzhou 510642 China
| | - Rui Zhang
- Daqing Petrochemical Research Center of PetroChina Daqing 163714 China
| | - He Ren
- Daqing Petrochemical Research Center of PetroChina Daqing 163714 China
| | - Ning Zhao
- Shanghai Key Laboratory of Multiphase Material Chemical EngineeringEast China University of Science and Technology Shanghai 200237 China
| | - Xuelian He
- Shanghai Key Laboratory of Multiphase Material Chemical EngineeringEast China University of Science and Technology Shanghai 200237 China
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24
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Yue Z, Wang N, Cao Y, Li W, Dong CD. Reduced Entanglement Density of Ultrahigh-Molecular-Weight Polyethylene Favored by the Isolated Immobilization on the MgCl 2 (110) Plane. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06780] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhen Yue
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Ning Wang
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Yu Cao
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Chuan-ding Dong
- Department of Physics, Paderborn University, Warburger Strasse 100, 33098 Paderborn, Germany
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25
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Calabrese C, Aprile C, Gruttadauria M, Giacalone F. POSS nanostructures in catalysis. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01407a] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this review we highlight the use of appealing POSS-based nanostructures for both homogeneous and heterogeneous catalytic applications.
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Affiliation(s)
- Carla Calabrese
- Department of Biological
- Chemical and Pharmaceutical Sciences and Technologies
- University of Palermo
- Palermo
- Italy
| | | | - Michelangelo Gruttadauria
- Department of Biological
- Chemical and Pharmaceutical Sciences and Technologies
- University of Palermo
- Palermo
- Italy
| | - Francesco Giacalone
- Department of Biological
- Chemical and Pharmaceutical Sciences and Technologies
- University of Palermo
- Palermo
- Italy
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26
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Li W, Wang N, Cao Y, Tang X, Dong C. A robust immobilization strategy in the nano-dispersed Ziegler–Natta catalyst: non-covalent O–Ti coordination. Chem Commun (Camb) 2020; 56:10843-10846. [DOI: 10.1039/d0cc04502k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A robust non-covalent O–Ti bond facilitates the synthesis of polyethylene with a narrow distribution.
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Affiliation(s)
- Wei Li
- Ningbo Key Laboratory of Specialty Polymers
- School of Material Science and Chemical Engineering
- Ningbo University
- Ningbo
- P. R. China
| | - Ning Wang
- Ningbo Key Laboratory of Specialty Polymers
- School of Material Science and Chemical Engineering
- Ningbo University
- Ningbo
- P. R. China
| | - Yu Cao
- Ningbo Key Laboratory of Specialty Polymers
- School of Material Science and Chemical Engineering
- Ningbo University
- Ningbo
- P. R. China
| | - Xin Tang
- Ningbo Key Laboratory of Specialty Polymers
- School of Material Science and Chemical Engineering
- Ningbo University
- Ningbo
- P. R. China
| | - Chuanding Dong
- Department of Physics
- Paderborn University, Warburger Strasse 100
- 33098 Paderborn
- Germany
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27
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Jafariyeh‐Yazdi E, Tavakoli A, Abbasi F, Parnian MJ, Heidari A. Bi‐supported Ziegler–Natta TiCl
4
/MCM‐41/MgCl
2
(ethoxide type) catalyst preparation and comprehensive investigations of produced polyethylene characteristics. J Appl Polym Sci 2019. [DOI: 10.1002/app.48553] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Elchin Jafariyeh‐Yazdi
- Department of Chemical EngineeringSahand University of Technology Tabriz 51335‐1996 Iran
| | - Akram Tavakoli
- Department of Chemical EngineeringSahand University of Technology Tabriz 51335‐1996 Iran
| | - Farhang Abbasi
- Institute of Polymeric Materials and Faculty of Polymer EngineeringSahand University of Technology Tabriz Iran
| | | | - Amin Heidari
- Institute of Polymeric Materials and Faculty of Polymer EngineeringSahand University of Technology Tabriz Iran
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28
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Chen Y, Liang P, Yue Z, Li W, Dong C, Jiang B, Wang J, Yang Y. Entanglement Formation Mechanism in the POSS Modified Heterogeneous Ziegler–Natta Catalysts. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00610] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Yuming Chen
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Peng Liang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Zhen Yue
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Wei Li
- Ningbo Key Laboratory of Specialty Polymers, School of Material Science and Chemical Engineering, Ningbo University, Ningbo 315211, P. R. China
| | - Chuanding Dong
- Department of Physics, Paderborn University, Paderborn 33098, Germany
| | - Binbo Jiang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Jingdai Wang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
| | - Yongrong Yang
- Zhejiang Provincial Key Laboratory of Advanced Chemical Engineering Manufacture Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China
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29
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Chammingkwan P, Bando Y, Terano M, Taniike T. Nano-Dispersed Ziegler-Natta Catalysts for 1 μm-Sized Ultra-High Molecular Weight Polyethylene Particles. Front Chem 2018; 6:524. [PMID: 30460228 PMCID: PMC6232879 DOI: 10.3389/fchem.2018.00524] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 10/11/2018] [Indexed: 11/13/2022] Open
Abstract
A catalytic approach to synthesize microfine ultra-high molecular weight polyethylene (UHMWPE) particles was proposed based on the exploitation of nano-sized catalysts. By utilizing MgO nanoparticles as a core material, a Ziegler-Natta-type MgO/MgCl2/TiCl4 core-shell catalyst with the particle size in a nano-range scale was prepared in a simple preparation step. The organic modification of MgO surfaces prior to catalyzation prevented agglomeration and facilitated the full dispersion of catalyst particles at a primary particle level for the first time. The nano-dispersed catalysts successfully afforded a direct access to UHMWPE having the particle size in the range of 1-2 μm at a reasonable activity. Extremely fine polymer particles yielded several advantages, especially at a significantly lower fusion temperature in compression molding.
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Affiliation(s)
| | | | | | - Toshiaki Taniike
- Japan Advanced Institute of Science and Technology, Graduate School of Advanced Science and Technology, Nomi, Japan
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30
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Li W, Yue Z, Lozovoi A, Petrov O, Mattea C, Stapf S. Heterogeneous distribution of chain mobility in nascent UHMWPE in the less entangled state. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1637-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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31
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Hui L, Yue Z, Yang H, Chen T, Li W. Influence of the Fragmentation of POSS-Modified Heterogeneous Catalyst on the Formation of Chain Entanglements. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01641] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lei Hui
- Institute of Polymer Science and Engineering, Department of Material Science and Chemical Engineering, Ningbo University, Zhejiang 315211, P. R. China
| | - Zhen Yue
- Institute of Polymer Science and Engineering, Department of Material Science and Chemical Engineering, Ningbo University, Zhejiang 315211, P. R. China
| | - Huaqin Yang
- Institute of Polymer Science and Engineering, Department of Material Science and Chemical Engineering, Ningbo University, Zhejiang 315211, P. R. China
| | - Tao Chen
- Institute of Polymer Science and Engineering, Department of Material Science and Chemical Engineering, Ningbo University, Zhejiang 315211, P. R. China
| | - Wei Li
- Institute of Polymer Science and Engineering, Department of Material Science and Chemical Engineering, Ningbo University, Zhejiang 315211, P. R. China
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