FeNbO4 nanochains with a five-electron transfer reaction toward high capacity and fast Li storage

Yingxue Cui; Zixuan Zhou; Sheng Li; Rong Kang; Yun Zhang; Wei Wei; Jiabiao Lian; Shanhai Ge; Huaming Li

doi:10.1039/d3cc04358d

FeNbO₄ nanochains with a five-electron transfer reaction toward high capacity and fast Li storage

Chem Commun (Camb). 2023 Nov 30;59(96):14313-14316. doi: 10.1039/d3cc04358d.

Authors

Yingxue Cui¹, Zixuan Zhou¹, Sheng Li¹, Rong Kang¹, Yun Zhang¹, Wei Wei², Jiabiao Lian¹, Shanhai Ge³, Huaming Li¹

Affiliations

¹ Institute for Energy Research, Jiangsu University, Zhenjiang 212013, P. R. China. jblian@ujs.edu.cn.
² Supervision Center, Daqing Oilfield Co., Ltd, Daqing 163458, P. R. China.
³ Department of Mechanical Engineering, The Pennsylvania State University, University Park, PA 16802, USA. sug13@psu.edu.

PMID: 37971075
DOI: 10.1039/d3cc04358d

Abstract

High capacity and outstanding rate performance of the FeNbO₄ nanochain anode with both intercalation and conversion reactions for lithium-ion batteries are demonstrated. The unique one-dimensional structure and intercalation pseudocapacitive behavior of FeNbO₄ accelerate the reaction kinetics. In situ X-ray diffractometer measurement confirms a five-electron transfer mechanism for Li storage.