学術雑誌論文 Enhanced battery performance in manganese hexacyanoferrate by partial substitution

Moritomo, Yutaka  ,  Urase, Shota  ,  Shibata, Takayuki

210pp.963 - 969 , 2016-08 , Elsevier
ISSN:0013-4686
NII書誌ID(NCID):AA00633261
内容記述
Manganese hexacyanoferrate (Mn-HCF) is a promising cathode material for sodium-ion secondary batteries (SIBs). We investigated the effects of partial substitution of Fe, Co, and Ni for Mn in Mn-HCF on the SIB rate and cycle performance. The discharge capacity is discernible at 50C in the substituted samples, while it disappears at 20C in the non-substituted samples. We ascribed the enhancement of the rate performance to the suppression of the Jahn-Teller distortion of Mn3+ and the resultant activation of the Mn reduction reaction.
本文を読む

https://tsukuba.repo.nii.ac.jp/?action=repository_action_common_download&item_id=39403&item_no=1&attribute_id=17&file_no=1

このアイテムのアクセス数:  回

その他の情報