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Paghadar BR, Sainani JB, M. SK, Bhagavath P. Internal donors on supported Ziegler Natta catalysts for isotactic polypropylene: a brief tutorial review. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02737-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AbstractThe scientific and technical advances in the field of polymer science has been abundant in recent years. Amongst the various polymeric materials available in market, synthesis of polyolefins has been in the forefront since decades. A major challenge in this domain remains in attaining stereoregular polyolefins especially polypropylene (PP) and significant efforts were carried out by synthesizing various internal donors (ID) aiding the catalysts involved in producing them. This short review gives an overview of i) various generations of Ziegler–Natta (ZN) catalyst systems ii) general classes of ID that has been demonstrated by the researchers over the past decades iii) their influence on PP isotacticity and polymer properties. The coordination modes of different donor classes on supported ZN system and comparative study especially between phthalate and diether ID classes were also addressed here. This review also presents the studies carried out on phthalate catalyst structure analysis, detailed comparison study on phthalate and diether IDs in terms of PP isotacticity, regioselectivity, hydrogen response, and also their cross combination study and competitive behavior. Further a brief description on other structurally varied IDs like malonates, maleates, silyl diol esters, bifunctional donors, multi ether donors demonstrated for isotactic PP were also presented. Studies conducted on compatibility of incorporation of two different classes of IDs on a single supported ZN system for the fundamental understanding of the catalyst behavior; and also on how mixed donor approach enables in tuning the catalyst for polymer properties were also presented. This review also provides an opportunity to the young minds and the basic researchers from academic point of view by and large to create new polymeric materials with useful properties or modify the existing materials for new applications by incorporating new IDs for further improvisation of the stereo regularity in obtaining the polymers.
Graphic Abstract
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Zhang J, Nan F, Yu H, Zhang S, Xia X, Huang Q, Yi J, Li H, Zhao Z. Direct Preparation of Transparent Isotactic Polypropylene with Supported Ziegler–Natta Catalysts Containing Novel Eco-friendly Internal Electron Donors. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jiaojiao Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Feng Nan
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Hongchao Yu
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Shaomeng Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - XiaoQi Xia
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Qigu Huang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jianjun Yi
- Petrochemical Research Institute, PetroChina, Beijing 102206, China
| | - Hongming Li
- Petrochemical Research Institute, PetroChina, Beijing 102206, China
| | - Zhong Zhao
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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Effect of chemical structure of hydrazide compounds on nucleation effect in isotactic polypropylene. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1970-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Zhang Y, Zhou P, Li Y. The influences of α/β compound nucleating agents based on octamethylenedicarboxylic dibenzoylhydrazide on crystallization and melting behavior of isotactic polypropylene. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4610] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yue‐Fei Zhang
- School of Chemistry and Food EngineeringChangsha University of Science and Technology Changsha China
| | - Pei‐Zhang Zhou
- School of Chemistry and Food EngineeringChangsha University of Science and Technology Changsha China
| | - Yan Li
- School of Chemistry and Food EngineeringChangsha University of Science and Technology Changsha China
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He J, Zhang YF, Ren XQ, Li Y. Nucleation effect of α/β compound nucleating agents based on 1,3,5-benzenetricarboxylic acid tris(cyclohexylamide) in isotactic polypropylene. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-018-02671-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Nucleus density dependency of crystallization of isotactic polypropylene nucleated with nucleating agent sodium bicyclic[2,2,1]heptane dicarboxylate. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-2226-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Preparation and nucleation effects of nucleating agent hexahydrophthalic acid metal salts for isotactic polypropylene. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4176-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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The relationship between crystal structure and nucleation effect of 1,3,5-benzenetricarboxylic acid tris(phenylamide) in isotactic polypropylene. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4030-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhang YF, Guo LH, Chen H, Liu BB, Gu YH. Properties and Crystallization Behaviors of Isotactic Polypropylene Under Action of an Effective Nucleating Agent. J MACROMOL SCI B 2015. [DOI: 10.1080/00222348.2015.1060404] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Qian W, Wang J, Liu S, Guo S, Lu Y, Lin H, Zheng D. A Nd-containing coordination ploymer: syntheses, crystal structure and application as a nucleating agent for isotactic polypropylene. RSC Adv 2015. [DOI: 10.1039/c5ra20348a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
This coordination polymer can increase the overall crystallization rate and decrease the spherulite size of iPP.
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Affiliation(s)
- Wei Qian
- State Key Laboratory of Heavy Oil Processing
- Beijing Key Laboratory of Oil and Gas Pollution Control
- China University of Petroleum, Beijing
- Beijing 102249
- P. R. China
| | - Jiaqi Wang
- State Key Laboratory of Heavy Oil Processing
- Beijing Key Laboratory of Oil and Gas Pollution Control
- China University of Petroleum, Beijing
- Beijing 102249
- P. R. China
| | - Shudong Liu
- State Key Laboratory of Heavy Oil Processing
- Beijing Key Laboratory of Oil and Gas Pollution Control
- China University of Petroleum, Beijing
- Beijing 102249
- P. R. China
| | - Shaohui Guo
- State Key Laboratory of Heavy Oil Processing
- Beijing Key Laboratory of Oil and Gas Pollution Control
- China University of Petroleum, Beijing
- Beijing 102249
- P. R. China
| | - Yongjun Lu
- Guangdong Winner New Materials Technology Co., Ltd
- Foshan 528521
- P. R. China
| | - Hui Lin
- State Key Laboratory of Heavy Oil Processing
- Beijing Key Laboratory of Oil and Gas Pollution Control
- China University of Petroleum, Beijing
- Beijing 102249
- P. R. China
| | - De Zheng
- Guangdong Winner New Materials Technology Co., Ltd
- Foshan 528521
- P. R. China
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Wang ZN, Wang X, Yue Wei S, Xiao Wang J, Ying Bai F, Heng Xing Y, Xian Sun L. Triazine–polycarboxylic acid complexes: synthesis, structure and photocatalytic activity. NEW J CHEM 2015. [DOI: 10.1039/c5nj00173k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of supramolecular complexes with photocatalytic activity were constructed based on benzene–polycarboxylic acids and triazine derivatives.
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Affiliation(s)
- Zhi Nan Wang
- College of Chemistry and Chemical engineering
- Liaoning Normal University
- Dalian City
- P. R. China
| | - Xuan Wang
- College of Chemistry and Chemical engineering
- Liaoning Normal University
- Dalian City
- P. R. China
- Laboratory for Corrosion and Protection
| | - Si Yue Wei
- College of Chemistry and Chemical engineering
- Liaoning Normal University
- Dalian City
- P. R. China
| | - Ji Xiao Wang
- College of Chemistry and Chemical engineering
- Liaoning Normal University
- Dalian City
- P. R. China
| | - Feng Ying Bai
- College of Life Science
- Liaoning Normal University
- Dalian 116029
- P. R. China
| | - Yong Heng Xing
- College of Chemistry and Chemical engineering
- Liaoning Normal University
- Dalian City
- P. R. China
| | - Li Xian Sun
- Guangxi Key Laboratory of Information Materials
- Guilin University of Electronic Technology
- Guilin 541004
- P. R. China
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