高压条件下的气体及其参与的化学反应  

Gases under High Pressure and Their Associated Chemical Reactions

作　　者：刘鹏 周勇 刘亮余 陈阳 刘晓旸[1] Peng Liu;Yong Zhou;Liangyu Liu;Yang Chen;Xiaoyang Liu(State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University,Changchun 130031,China)

机构地区：[1]吉林大学化学学院无机合成与制备化学国家重点实验室,长春130031

出　　处：《化学进展》2023年第6期983-996,共14页Progress in Chemistry

基　　金：国家自然科学基金项目(No.22171101)资助。

摘　　要：高压下的气体研究是一个非常重要的研究方向,对许多学科领域具有重要意义。本文介绍了气体在高压条件下所具有的特殊物理和化学性质及其参与的化学反应。高压下气体的行为与其在环境条件下有很大不同,在极端压力下,气体会发生结构转变,电磁性质发生变化,并显示出有趣的相变。气体的化学反应也会发生变化,并发生新的反应路径。理解高压对气体反应的影响对于提高我们对新化合物合成的了解至关重要。此外,本文还介绍了高压下气体的实际意义。高压下气体所表现出的独特性质使其在其他学科领域得到应用,本文特别介绍了高压条件下气体在高温超导体、极端高能材料和行星科学等方面的应用。总之,对高压下气体的研究为了解物质的基本特性提供了宝贵的见解,理解这些现象对于推动凝聚态物理、材料科学和化学等学科的发展至关重要。最后,对高压条件下气体的进一步研究做出了展望。The study of gases under high pressure is a very important research direction,which is of great significance to many disciplines.This paper introduces the special physical and chemical properties of gases and the chemical reactions they participate in under high pressure conditions.Gases behave very differently at high pressure than they do under ambient conditions.At extreme pressures,gases undergo structural transformations,change their electromagnetic properties,and exhibit interesting phase transitions.The chemical reactions of the gases also change and new reaction paths occur.Understanding the effect of high pressure on gas reactions is critical to improving our understanding of the synthesis of new compounds.In addition,the paper also introduces the practical significance of gas under high pressure.The unique properties of gas under high pressure make it widely used in other disciplines.This paper especially introduces the application of gas under high pressure in high-temperature superconductors,extremely high-energy materials and planetary science.In conclusion,the study of gases at high pressure provides valuable insights into the fundamental properties of matter,and understanding these phenomena is critical to advancing disciplines such as condensed matter physics,materials science,and chemistry.Finally,the prospect of further research on gases under high pressure is given.

关 键 词：气体 高压 金属化 超导现象 高能材料 行星科学 

分 类 号：O643.4[理学—物理化学]