Výsledky vyhledávání - "co-oligomerization"

Akademický článek

Halogen substituted iron(III) di(imino)pyridine complexes as catalysts for 1- pentene/1-hexene co-oligomerization reactions

Autor: Tanja Ritter, Helmut Alt

Publikováno v: Polyolefins Journal, Vol 7, Iss 2, Pp 79-89 (2020)

Nine different bis(arylimino)pyridine complexes of Fe(III) with different halide substituents (F, Cl, Br, I) at different positions of the iminophenyl group of the ligand have been synthesized, characterized and applied for homogeneous 1-pentene and

Externí odkaz: https://doaj.org/article/402af95344f644f1843b1cfeba66dda9

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Akademický článek

2D NMR study on chemical structure of the co-oligomers from carbon dioxide/propylene oxide/diol synthesized by a metal-free catalyst

Autor: Kirill Alferov, Shuanjin Wang, Dongmei Han, Shanyue Guan, Min Xiao, Yuezhong Meng

Publikováno v: Polymer Testing, Vol 107, Iss , Pp 107485- (2022)

Co-oligomers of carbon dioxide and propylene oxide with high carbonate content and terminated by hydroxyl groups are practically important polyols to synthesize block copolymers. Despite this, the 1H and 13C spectra of such co-oligomers have not been

Externí odkaz: https://doaj.org/article/3129039a7b084cdeb1be4a5215b70bea

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Akademický článek

Homogeneous and heterogeneous oligomerization reactions of olefins with unbridged metallocene catalysts

Autor: Tanja Ritter, Helmut Alt

Publikováno v: Polyolefins Journal, Vol 6, Iss 2, Pp 107-116 (2019)

1-Pentene, respectively 1-hexene, were reacted with 13 homogeneous metallocene catalysts to give linear oligomerization products, predominantly dimers, with selectivities above 90%. The product distributions of the codimerization reactions of 1-pente

Externí odkaz: https://doaj.org/article/e4691a0c0df64907af8b047e17393622

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Akademický článek

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Akademický článek

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Dissertation/ Thesis

Design of telechelic oligo-(caprolactone-co-dioxanone) as photocurable macromonomers for degradable gels

Autor: Nguyen, Tran Tam

Three-dimensional (3D) printing has an important role for fabrication of degradable scaffoldsfor soft tissue regeneration. Among the 3D printing techniques, photopolymerization-based 3Dprinting is one of fastest growing, offering environmental benefi

Externí odkaz: http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-276726