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Trivedi PM, Gocher CP, Balachandran V, Gupta VK. Insight of polypropylene synthesis with high performance multidentate internal donor catalyst system. J Appl Polym Sci 2023. [DOI: 10.1002/app.53609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Parthiv M. Trivedi
- Polymer Synthesis and Catalysis R&D Reliance Research and Development Centre, Reliance Industries Limited Navi Mumbai India
| | | | - Vijai Balachandran
- Advanced Analytical Division Reliance Industries Limited Navi Mumbai India
| | - Virendra Kumar Gupta
- Polymer Synthesis and Catalysis R&D Reliance Research and Development Centre, Reliance Industries Limited Navi Mumbai India
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Zhang S, Yuan D, Chen F, Zhu J, Guo W, Zhang Y, Guo J, Huang Q. Functionalized amphiphilic polyethylene via direct copolymerizations of ethylene with α-olefin containing amino functionalization. Journal of Macromolecular Science, Part A 2022. [DOI: 10.1080/10601325.2021.2022494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Shaomeng Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Dingkun Yuan
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Feng Chen
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Junqing Zhu
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Wensi Guo
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Yuan Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Jiangping Guo
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Qigu Huang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, The College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
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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. J Polym Res 2021. [DOI: 10.1007/s10965-021-02737-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [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, Yu H, Xia X, Zhang S, Huang Q, Li C, Miao Q, Zhu F, Yi J, Zhao Z. Sustainable rosin acid ester as internal electron donors in Ziegler-Natta catalysts for synthesis of isotactic polypropylene with high melt flow rate. Journal of Macromolecular Science, Part A 2021. [DOI: 10.1080/10601325.2021.1927753] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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 Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Hongchao Yu
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Xiaoqi Xia
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Shaomeng Zhang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Qigu Huang
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
| | - Chunman Li
- CNPC Key Laboratory of Oil & Gas Storage and Transportation, PetroChina Pipeline R&D Center, Beijing, Hebei Province, China
| | - Qing Miao
- CNPC Key Laboratory of Oil & Gas Storage and Transportation, PetroChina Pipeline R&D Center, Beijing, Hebei Province, China
| | - Feng Zhu
- CNPC Key Laboratory of Oil & Gas Storage and Transportation, PetroChina Pipeline R&D Center, Beijing, Hebei Province, China
| | - Jianjun Yi
- Petrochemical Research Institute, PetroChina, Beijing, China
| | - Zhong Zhao
- State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education, the College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing, China
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Ghasemi Hamedani N, Arabi H, Poorsank F. Towards the design of a mixture of diether and succinate as an internal donor in a MgCl 2-supported Ziegler–Natta catalyst. NEW J CHEM 2020. [DOI: 10.1039/d0nj02676j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An investigation into competitions of mixtures of internal donors for interaction with MgCl2was carried out and the subsequent influence on catalyst performance was studied.
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Affiliation(s)
- Nona Ghasemi Hamedani
- Department of Polymerization Engineering
- Iran Polymer and Petrochemical Institute
- Tehran
- Iran
- National Petrochemical Company-Research & Technology Co. (NPC-RT)
| | - Hassan Arabi
- Department of Polymerization Engineering
- Iran Polymer and Petrochemical Institute
- Tehran
- Iran
| | - Fatemeh Poorsank
- Department of Polymerization Engineering
- Iran Polymer and Petrochemical Institute
- Tehran
- Iran
- National Petrochemical Company-Research & Technology Co. (NPC-RT)
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