sⅡ型氢气水合物促进剂的研究进展  

Research Progress on sII Type Hydrogen Hydrate Promoter

作　　者：张景 张宏淑 Zhang Jing;Zhang Hongshu(School of Chemistry and Chemical Engineering,Shaanxi Xueqian Normal University,Xi′an 710100,China)

机构地区：[1]陕西学前师范学院化学化工学院,陕西西安710100

出　　处：《山东化工》2024年第7期69-72,共4页Shandong Chemical Industry

基　　金：陕西省教育厅项目(批准号:22JK0334);省级大学生创新创业训练计划项目(批准号:S202214390057)。

摘　　要：氢作为下一代清洁能源载体,越来越受到人们的重视。由于氢气低密度、高压力和易泄漏等特点,使得氢气的储存和输送一直面临挑战,寻找有效的储氢材料和技术日益迫切。包合水合物在促进剂作用下可使氢气在较温和的条件下安全长期储存,因此具有巨大的工业化应用潜力。从分子水平和宏观水平全面总结了以sⅡ包合水合物的形式储存氢气的最新研究工作,阐述了不同促进剂对氢气水合物储氢性能的影响,以期为寻找高效的氢气水合物新型促进剂以及水合物储氢的工业化应用提供参考。Hydrogen as the next generation clean energy carrier attracts more and more attention,search for an efficient material and method for storing hydrogen has been pursued relentlessly.The storage and transportation of hydrogen have been facing challenges due to its low density,high pressure,and easy leakage.Clathrates hydrates can safely and long-term storage of hydrogen under mild pressure and temperature conditions by adding promoter molecules,thus having enormous industrial application potential.This article comprehensively summarizes the research work on the storage of hydrogen in sII clathrates hydrates at both the molecular and macroscopic levels,and elaborates on the effects of different promoter molecules on the hydrogen storage capacity of hydrogen hydrates,to provide references for the research for efficient new hydrogen hydrate promoters and the industrial application of hydrate hydrogen storage.

关 键 词：氢能 包合水合物 促进剂 储氢能力 

分 类 号：TQ314.24[化学工程—高聚物工业] TK91[动力工程及工程热物理]