The future of isosorbide as a fundamental constituent for polycarbonates and polyurethanes

O Gómez-de-Miranda-Jiménez-de … - … Chemistry Letters and …, 2021 - Taylor & Francis
Isosorbide is a biobased compound which could become in the near future an
advantageous competitor of petroleum-derived components in the synthesis of polymers of …

Design and synthesis of optical biobased polycarbonates with high refractive index and low birefringence

Z Li, H Wang, H Yan, H Wang, Z Zhang… - Industrial & …, 2024 - ACS Publications
Biobased poly (isosorbide carbonate)(PIC) has the advantages of renewable sources,
nontoxic environmental resistance, and high transparency. However, the optical properties …

Synthesis of bio-based polycarbonate via one-step melt polycondensation of isosorbide and dimethyl carbonate by dual site-functionalized ionic liquid catalysts

Z Yang, X Li, F Xu, W Wang, Y Shi, Z Zhang, W Fang… - Green …, 2021 - pubs.rsc.org
The synthesis of green products using renewable bio-monomers has become a research
trend with the requirement of sustainable development. In this work, we reported a green …

Acylamido-based anion-functionalized ionic liquids for efficient synthesis of poly (isosorbide carbonate)

W Fang, F Xu, Y Zhang, H Wang, Z Zhang… - Catalysis Science & …, 2022 - pubs.rsc.org
Using biomass and renewable feedstocks to prepare high value-added products instead of
conventional petrochemicals has received extensive attention recently. In this work, a facile …

Efficient activation of dimethyl carbonate to synthesize bio-based polycarbonate by eco-friendly amino acid ionic liquid catalyst

W Fang, Y Zhang, Z Yang, Z Zhang, F Xu… - Applied Catalysis A …, 2021 - Elsevier
Herein, an efficient synthetic strategy for synthesis of bio-based polycarbonate has been
developed by using tetramethylammonium-based amino acid ionic liquids (AAILs) as …

Green and Efficient Synthesis of Biobased Polycarbonates with Tunable Performance via Functionalized Ionic Liquid Catalysts Enhanced by Cation–π Interactions

Z Zhang, Z Yang, M Jiang, W Fang… - Industrial & …, 2024 - ACS Publications
The utilization of biomass to produce plastic is one of the key ways to minimize the negative
impacts of climate change and alleviate the depletion of petroleum resources. However …

Preparation of dual active site ionic liquids and their application in the catalytic synthesis of poly (isosorbide carbonates)

Y Shi, H Wang, Q Zhou, RR Zheng, L Guo - New Journal of Chemistry, 2024 - pubs.rsc.org
Six dual active site ionic liquid catalysts were prepared by using triethylenediamine-grafted
1-bromotetradecane as a cation and coordinating with different organic anions. The …

[PDF][PDF] 乙酰丙酮锌高效催化废弃PET 醇解机理

曹静静, 范楚梦, 张蕾, 江伟, 曾桂香, 孙平… - 中国科学 …, 2021 - researchgate.net
摘要聚对苯二甲酸乙二醇酯(PET) 乙二醇醇解是把PET 解聚为对苯二甲酸双羟乙酯(BHET)
单体的高效方法, 对解决废弃PET 回收资源化问题具有重要意义. 本研究针对传统醇解PET …

Direct Dimethyl Carbonate Production from Carbon Dioxide and Methanol

L Baggio, M Govaert, B Marchal, A Rouxhet - CAPE Forum 2022, 2022 - orbi.uliege.be
The use of captured CO2 as a raw material is a quite old concept that has however received
more and more attention recently. Indeed, carbon capture units are increasingly being …