请问radicalanions的中文意思是什么?
Later,manypublicationsreportedthesynthesisofso-calledirongraphitecompoundsbyreducingFeCl3-GICwithdifferentreducingagents,namelyhydrogen,alkalimetals,NaBH4,LiAlH4,n-BuLi,radicalanions(Li-diphenylide,K-naphthalenide)inaproticsolvents,andelectrochemicalreduction请问这两种解释哪种放在这句话中更合适啊?