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可行自下而上开发的结合微孔聚合物 (CMPs),以促进二氧化硫的深层去除

He Li1, Hanqian Pan2, Yijian Li2

  • 1State Key Laboratory of Chemical Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology 130 Meilong Road Shanghai 200237 China junhu@ecust.edu.cn.

Chemical science
|August 11, 2023
PubMed
概括

研究人员开发了一种新方法,用于制造特定的合微孔聚合物 (CMP),以有效地从气体混合物中去除二氧化硫 (SO2). 这些新型CMP具有很高的选择性,适用于气体分离的实际应用.

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Preparation and Reactions of Sulfides02:26

Preparation and Reactions of Sulfides

Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.