DOI: 10.1016/j.jcou.2016.12.001
Scopus记录号: 2-s2.0-85001129843
论文题名: Catalytic performance of zeolitic imidazolate framework ZIF-95 for the solventless synthesis of cyclic carbonates from CO2 and epoxides
作者: Bhin K.M. ; Tharun J. ; Roshan K.R. ; Kim D.-W. ; Chung Y. ; Park D.-W.
刊名: Journal of CO2 Utilization
ISSN: 22129820
出版年: 2017
卷: 17 语种: 英语
英文关键词: Carbon dioxide
; Cyclic carbonate
; Epoxide
; Zeolitic imidazolate framework
Scopus关键词: Catalysts
; Catalytic performance
; Catalytic potential
; Cyclic carbonates
; Epoxide
; Reaction conditions
; Reaction parameters
; Solventless synthesis
; Zeolitic imidazolate frameworks
; Carbon dioxide
英文摘要: Graphical abstract: The catalytic potential of a chloro-functionalized zeolitic imidazolate framework ZIF-95 was investigated for the solventless cycloaddition of carbon dioxide with epoxides. The reaction parameters were optimized and moderate set of reaction conditions (80°C and 1.2MPa CO2 pressure) were chosen for the detailed catalytic study. Eventhough ZIF-95 alone was catalytically active at higher temperatures, the addition of a co-catalyst was found beneficial to bring down the temperature required to achieve high conversions of the substrate. The synergistic effect of the catalyst and the co-catalyst was explored through the investigation of reaction mechanism. The scope of extending the catalysis for other epoxides was verified. The catalyst was successfully recovered and reused for cycloaddition up to 4 cycles. © 2016 Elsevier Ltd. 资助项目: National Research Foundation
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/52826
Appears in Collections: 影响、适应和脆弱性