Cited 7 time in webofscience Cited 7 time in scopus

Calcium Molybdenum Bronze as a Stable High-Capacity Cathode Material for Calcium-Ion Batteries

Title
Calcium Molybdenum Bronze as a Stable High-Capacity Cathode Material for Calcium-Ion Batteries
Authors
Chae, Munseok S.Kwak, Hunho H.Hong, Seung-Tae
DGIST Authors
Chae, Munseok S.; Kwak, Hunho H.; Hong, Seung-Tae
Issue Date
2020-06
Citation
ACS Applied Energy Materials, 3(6), 5107-5112
Type
Article
Article Type
Article
Author Keywords
calcium-ion batteryintercalationmolybdenum bronzecathode materialnonaqueous electrolyte
Keywords
VANADIUM-OXIDEINTERCALATIONELECTROLYTEMAGNESIUMWATER
ISSN
2574-0962
Abstract
Calcium-ion batteries (CIBs) are gaining increasing attention due to their theoretically high capacity, owing to the divalency of calcium, and low cost. However, only a few calcium insertion electrode materials are reported, and most of them exhibit low capacity or poor cyclability in nonaqueous electrolytes. Herein, we demonstrated high-performance calcium molybdenum bronze Ca0.13MoO3·(H2O)0.41 as a potential CIB cathode material at room temperature, with a reversible discharge capacity of 192 mAh g-1 at 86 mA g-1, an average voltage of 2.4 V (vs Ca/Ca2+), and excellent cyclability. This work provides the feasibility of developing high-capacity CIB cathode materials. Copyright © 2020 American Chemical Society.
URI
http://hdl.handle.net/20.500.11750/12250
DOI
10.1021/acsaem.0c00567
Publisher
American Chemical Society
Related Researcher
  • Author Hong, Seung-Tae Battery Materials Discovery Laboratory
  • Research Interests Magnesium, calcium, and zinc ion batteries; lithium all-solid-state batteries, New inorganic materials discovery; Solid state chemistry; Crystallography; Mg, Ca, Zn 이온 이차전지; 리튬 전고체전지; 신 무기재료 합성; 고체화학; 결정화학
Files:
There are no files associated with this item.
Collection:
Department of Energy Science and EngineeringBattery Materials Discovery Laboratory1. Journal Articles


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE