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Recycled Tandem Catalysts Promising Ultralow Overpotential Li-CO2 Batteries

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成果类型:
期刊论文
作者:
Lu, Bingyi;Min, Zhiwen;Xiao, Xiao;Wang, Boran;Chen, Biao;...
通讯作者:
Zhou, GM;Yang, JL;Sun, YM
作者机构:
[Xiao, Xiao; Lu, Bingyi; Wang, Boran; Mao, Rui; Liu, Yingqi; Zhou, Guangmin; Lu, Gongxun; Song, Yanze] Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China.
[Xiao, Xiao; Lu, Bingyi; Wang, Boran; Mao, Rui; Liu, Yingqi; Zhou, Guangmin; Lu, Gongxun; Song, Yanze] Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China.
[Yang, JL; Lu, Bingyi; Yang, Jinlong] Shenzhen Univ, Coll Mat Sci & Engn, Guangdong Res Ctr Interfacial Engn Funct Mat, Shenzhen Key Lab Energy Electrocatalyt Mat, Shenzhen 518060, Peoples R China.
[Min, Zhiwen; Sun, YM; Sun, Yuanmiao] Chinese Acad Sci, Fac Mat Sci & Energy Engn, Shenzhen Inst Adv Technol, Inst Technol Carbon Neutral, Shenzhen 518055, Peoples R China.
[Chen, Biao] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300350, Peoples R China.
通讯机构:
[Yang, JL ] S
[Sun, YM ] C
[Zhou, GM ] T
Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China.
Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China.
语种:
英文
关键词:
bidirectional catalysts;in-built electric fields;Li-CO2 batteries;overpotential;spent lithium-ion batteries
期刊:
Advanced Materials
ISSN:
0935-9648
年:
2024
卷:
36
期:
1
页码:
e2309264
基金类别:
Natural Science Foundation of Guangdong Province; National Key Research and Development Program of China [2019YFA0705700]; National Natural Science Foundation of China [52172217]; Guangdong Innovative and Entrepreneurial Research Team Program [2021ZT09L197]; Shenzhen Stabilization Support Program [WDZC20200824091903001]; Shenzhen Science and Technology Program [JCYJ20210324120400002]; Interdisciplinary Research and Innovation Fund of Tsinghua Shenzhen International Graduate School; Science and Technology Innovation Program of Hunan Province [2023RC3154]; Testing Technology Center of Materials and Devices of Tsinghua Shenzhen International Graduate School; [2021A1515010144]
机构署名:
本校为其他机构
摘要:
Lithium-carbon dioxide (Li-CO2) batteries are regarded as a prospective technology to relieve the pressure of greenhouse emissions but are confronted with sluggish CO2 redox kinetics and low energy efficiency. Developing highly efficient and low-cost catalysts to boost bidirectional activities is craved but remains a huge challenge. Herein, derived from the spent lithium-ion batteries, a tandem catalyst is subtly synthesized and significantly accelerates the CO2 reduction and evolution reactions (CO2RR and CO2ER) kinetics with an in-built electric field (BEF). Combining with the theoretical ca...

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