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2篇 您的检索式:作者名="Tiegang Ren"
    题名 作者 年代 出处 被引量
1Dual-ionic imidazolium salts to promote synthesis of cyclic carbonates at atmospheric pressure显示文摘Novel dual-ionic imidazolium salts are shown to display excellent catalytic activity for cycloaddition of carbon dioxide and epoxides under room temperature and atmospheric pressure(0.1 MPa)without any solvent and co-catalyst leading to 96.1%product yield.It can be reused five times to keep the product yield over 90%.These intriguing results are attributed to a new reaction mechanism,which is supported by theoretical calculations along with the measurements of ^(13)C NMR spectrum and Fourier transform infrared spectroscopy(FT-IR).The excellent catalytic activity can be traced to a CO_(2)-philic group along with an electrophilic hydrogen atom.Our work shows that incorporation of CO_(2)-philic group is an feasible pathway to develop the new efficient ionic liquids.Tengfei Wang Danning Zheng Beibei An Yi Liu Tiegang Ren HansÅgren Li Wang Jinglai Zhang Mårten S.G.Ahlquist 2022Green Energy & Environment2022,7,6:1
2An improved technique of expanding metal ring experiment under high explosive loading显示文摘Tang Tiegang Ren Guowu Guo Zhaoliang 2013Review of Scientific Instruments2013,84,:1
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