CuS and Cu2S as Cathode Materials for Lithium Batteries: A Review [A Review on CuS and Cu2S as Cathode Materials for Lithium Batteries]
- Univ. of Arkansas, Fayetteville, AR (United States); Georgia Inst. of Technology, Atlanta, GA (United States)
- Argonne National Lab. (ANL), Lemont, IL (United States)
- Univ. of Arkansas, Fayetteville, AR (United States)
Nowadays, lithium-ion batteries (LIBs) take a very important role for energy storage. LIBs are dominant in consumer electronics, and they have also entered the market of hybrid electric vehicles (HEVs), plug-in HEVs, and pure EVs. However, state-of-the-art LIBs are electrochemically intercalation-based and are still limited in energy density and power rates. To address these challenges and others (e. g. safety issues and cost), conversion-based copper sulfides (CuxS, 1≤x≤2) have been investigated as alternative cathodes for improved electrochemical performance, that is, higher energy density, better cycling stability, and enhanced rate capability. In this paper, we summarize the recent research progress on CuxS to gain a better understanding of the material's electrochemical mechanisms and develop feasible strategies for improving its performance.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V). Battery Materials Research (BMR) Program
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1559979
- Journal Information:
- ChemElectroChem, Journal Name: ChemElectroChem Journal Issue: 11 Vol. 6; ISSN 2196-0216
- Publisher:
- ChemPubSoc EuropeCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Development of Novel Cathode with Large Lithium Storage Mechanism Based on Pyrophosphate‐Based Conversion Reaction for Rechargeable Lithium Batteries
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journal | January 2020 |
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