Zobrazeno 1 - 10
of 2 814
pro vyhledávání: '"Coordination polymerization"'
Autor:
Ying Wang, Jingjing Lai, Rong Gao, Qingqiang Gou, Bingyi Li, Gang Zheng, Randi Zhang, Qiang Yue, Zhihui Song, Zifang Guo
Publikováno v:
Polymers, Vol 16, Iss 12, p 1676 (2024)
The direct copolymerization of ethylene with polar monomers to produce functional polyolefins continues to be highly appealing due to its simple operation process and controllable product microstructure. Low-cost nickel catalysts have been extensivel
Externí odkaz:
https://doaj.org/article/1388a2d67a5b410e9a4e2a62e80e77e6
Publikováno v:
Hecheng xiangjiao gongye, Vol 46, Iss 2, Pp 154-157 (2023)
The copolymerization techniques of ethylene and conjugated diene, such as butadiene and isoprene, were summarized. The structure and performance characteristics of polymers obtained from different catalytic systems were reviewed with 26 references. T
Externí odkaz:
https://doaj.org/article/e37720da43994920ad3f7e952c4a20c2
Autor:
Ilya Nifant’ev, Pavel Komarov, Guzelia Sadrtdinova, Vadim Safronov, Nikolay Kolosov, Pavel Ivchenko
Publikováno v:
Polymers, Vol 16, Iss 5, p 681 (2024)
Silica-supported chromium oxide catalysts, also named Phillips chromium catalysts (PCCs), provide more than half of the world’s production of high- and medium-density polyethylenes. PCCs are usually prepared in the Cr(VI)/SiO2 form, which is subjec
Externí odkaz:
https://doaj.org/article/661e3192824f49d7a10f989cc291ccf4
Autor:
Ruixiang Wang, Yanyang Wang, Yanhua Lu, Jiangfeng Zheng, Caini Zhong, Jiaming Liu, Jianjun Liu, Shubiao Xia
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 4452-4461 (2022)
Constructing advanced nanostructures and combining various active materials are effective strategies to obtain high-performance anode materials for lithium-ion batteries (LIBs). Herein, we report a surface-coordinated polymerization method to synthes
Externí odkaz:
https://doaj.org/article/402220a9703f4a1799bd2eec67a55727
Publikováno v:
Polymers, Vol 16, Iss 2, p 236 (2024)
Considering the sustainability of material development, coordination polymerization catalysts effective for 1,1-disubstituted olefins are receiving a great deal of attention because they can introduce a variety of plant-derived comonomers, such as β
Externí odkaz:
https://doaj.org/article/80e08169803c44618b2ac61c392fc55b
Autor:
Zhihui Song, Shaochi Wang, Rong Gao, Ying Wang, Qingqiang Gou, Gang Zheng, Huasheng Feng, Guoqiang Fan, Jingjing Lai
Publikováno v:
Polymers, Vol 15, Iss 22, p 4343 (2023)
The introduction of polar functional groups into polyolefin chain structures creates opportunities to enhance specific properties, such as adhesion, dyeability, printability, compatibility, thermal stability, and electrical conductivity, which widen
Externí odkaz:
https://doaj.org/article/a28c33f029db42f89ecfe7e78f118c69
Publikováno v:
Polymers, Vol 15, Iss 20, p 4113 (2023)
Well-defined statistical copolymers of n-hexyl isocyanate, HIC, and 3-(triethoxysilyl)propyl isocyanate, TESPI, were synthesized via coordination polymerization mechanism, employing a chiral half-titanocene complex as initiator. The monomer reactivit
Externí odkaz:
https://doaj.org/article/4f65312dd8dd49eb9abe0583b5982889
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