Comparative Study of Li-CO2and Na-CO2Batteries with Ru@CNT as a Cathode Catalyst

Subashchandrabose Thoka; Chun Ming Tsai; Zizheng Tong; Anirudha Jena; Fu Ming Wang; Chun Chuan Hsu; Ho Chang; Shu Fen Hu; Ru Shi Liu

doi:10.1021/acsami.0c17373

Comparative Study of Li-CO₂and Na-CO₂Batteries with Ru@CNT as a Cathode Catalyst

Subashchandrabose Thoka
, Chun Ming Tsai
, Zizheng Tong
, Anirudha Jena
, Fu Ming Wang
, Chun Chuan Hsu
, Ho Chang^*
, Shu Fen Hu^*
, Ru Shi Liu^*

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

59 引文斯高帕斯（Scopus）

摘要

Alkali metal-carbon dioxide (Li/Na-CO2) batteries have generated widespread interest in the past few years owing to the attractive strategy of utilizing CO2 while still delivering high specific energy densities. Among these systems, Na-CO2 batteries are more cost effective than Li-CO2 batteries because the former uses cheaper and abundant Na. Herein, a Ru/carbon nanotube (CNT) as a cathode material was used to compare the mechanisms, stabilities, overpotentials, and energy densities of Li-CO2 and Na-CO2 batteries. The potential of Na-CO2 batteries as a viable energy storage technology was demonstrated.

原文	英語
頁（從 - 到）	480-490
頁數	11
期刊	ACS Applied Materials and Interfaces
卷	13
發行號	1
DOIs	https://doi.org/10.1021/acsami.0c17373
出版狀態	已發佈 - 2021 1月 13

ASJC Scopus subject areas

一般材料科學

存取文件

10.1021/acsami.0c17373

其它文件與鏈接

Link to publication in Scopus

引用此

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AU - Wang, Fu Ming

AU - Hsu, Chun Chuan

AU - Chang, Ho

AU - Hu, Shu Fen

AU - Liu, Ru Shi

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AB - Alkali metal-carbon dioxide (Li/Na-CO2) batteries have generated widespread interest in the past few years owing to the attractive strategy of utilizing CO2 while still delivering high specific energy densities. Among these systems, Na-CO2 batteries are more cost effective than Li-CO2 batteries because the former uses cheaper and abundant Na. Herein, a Ru/carbon nanotube (CNT) as a cathode material was used to compare the mechanisms, stabilities, overpotentials, and energy densities of Li-CO2 and Na-CO2 batteries. The potential of Na-CO2 batteries as a viable energy storage technology was demonstrated.

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KW - Na-CObatteries

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KW - charge overpotential

KW - charge transfer resistance

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Comparative Study of Li-CO2and Na-CO2Batteries with Ru@CNT as a Cathode Catalyst

摘要

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

引用此

Comparative Study of Li-CO₂and Na-CO₂Batteries with Ru@CNT as a Cathode Catalyst