锂电池中的“锂键”效应  

The "Lithium Bond" Effect in Lithium Batteries

作　　者：刘影 吴勇[1] 包建春[1] LIU Ying;WU Yong;BAO Jian-Chun(School of Chemistry and Materials Science,Nanjing Normal University,Nanjing210023,China)

机构地区：[1]南京师范大学化学与材料科学学院,江苏南京210023

出　　处：《化学教育（中英文）》2023年第4期1-5,共5页Chinese Journal of Chemical Education

摘　　要：由于广泛存在,氢键在化学领域备受重视。“锂键”具有类似于氢键的一些性质,但锂的金属性和相对较大的原子半径,又使得“锂键”具有自己独特的一些特征。在氢键的基础上,介绍了“锂键”的概念、结构特点及其在锂电池中的应用,有助于人们深刻理解和应用“锂键”。考虑到“锂键”的新概念目前在化学教学中还较少涉及,期望今后可以适当增加“锂键”化学的相关知识,紧跟科技发展的潮流,进一步培养学生的科研创新意识。Due to its widespread existence,hydrogen bond is highly valued in the field of chemistry. "Lithium bond" has some features similar to hydrogen bond,but the metallicity and relatively large atomic radius of lithium make "lithium bond" has its own unique characteristics.On the basis of hydrogen bond,this paper introduces the concept,structural characteristics of "lithium bond" and its application in lithium batteries,which is helpful for people to deeply understand and apply "lithium bond".Considering that the new concept of "lithium bond" is rarely mentioned in chemistry teaching currently,it is expected that the knowledge related to lithium bond chemistry will be appropriately involved in the future.This means keeping up with the trend of scientific and technological development,thereby further cultivating students’ awareness of scientific research and innovation.

关 键 词：锂键 氢键 锂电池 化学教学 

分 类 号：O641.3-4[理学—物理化学]