Boosted Li2CO3 reversible conversion utilizing Cu-doped TiB MBene/graphene for Li–CO2 batteries DOI
Tingting Luo, Qiong Peng, Mengmeng Yang

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(38), P. 25887 - 25895

Published: Jan. 1, 2024

By tuning the electronic structures through doping and strain engineering, we achieved a superior Cu doped TiB/graphene catalyst with boosted bifunctional activity for Li 2 CO 3 reversible conversion.

Language: Английский

In2Cu3O6 Nanocluster in Siliceous Zeolite for Efficient CO2 Methanation DOI
Yanbin Zhu,

Xiaoju Yang,

Yan Wei

et al.

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 3339 - 3349

Published: Feb. 10, 2025

Language: Английский

Citations

0
Lewis Acidity‐Enhanced Metal‐Organic Frameworks as High‐Efficiency Cathode Catalysts for Advanced Li‐CO2 Batteries DOI Open Access
Zhibin Cheng, Lin Dong, Yunbin Li

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Abstract Lithium‐carbon dioxide (Li‐CO₂) batteries have attracted significant attention as a potential solution to mitigate the greenhouse effect and meet demand for high energy density storage systems. Designing efficient cathodic catalysts is crucial development of high‐performance Li‐CO₂ batteries. Herein, an innovative Lewis acidity‐enhancement strategy proposed design in Li‐CO 2 These results demonstrate that metal‐organic framework (MOF) with stronger acidity exhibits significantly lower overpotential 1.27 V, compared 1.58 V MOF weaker acidity. The enhanced Mn3‐MOF accelerates both CO reduction reaction lithium carbonate decomposition, leading improved electrochemical performance, including better rate capability cycling stability. This study emphasizes critical role provides valuable insights

Language: Английский

Citations

0
Regulating the Local Spin States in Spinel Oxides to Promote the Activity of Li‐CO2 Batteries DOI Open Access
Yingqi Liu, Xinru Wu,

Haotian Qu

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 14, 2024

Abstract Due to the high energy barrier, slow reaction kinetics, and complex environments of Li‐CO 2 batteries, development durable efficient catalysts is essential. Transition metal oxides are promising for their availability, stability, 3d electronic features, with spin states playing an important role in CO activation. In this study, local regulated by incorporating Ni into Co 3 O 4 its impact on activity batteries explored. The results show that atoms 0.1 2.9 facilitate electron transfer from catalyst unoccupied orbitals , providing sufficient active sites nucleation growth small Li crystals. These crystals have a low decomposition leading improved battery efficiency. Therefore, shows superior catalytic performance overpotential 0.72 V efficiency ≈70% after 500 h. This work provides insights relationship between reactions, highlighting avenue developing high‐performance metal‐CO batteries.

Language: Английский

Citations

1
Boosted Li2CO3 reversible conversion utilizing Cu-doped TiB MBene/graphene for Li–CO2 batteries DOI
Tingting Luo, Qiong Peng, Mengmeng Yang

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(38), P. 25887 - 25895

Published: Jan. 1, 2024

By tuning the electronic structures through doping and strain engineering, we achieved a superior Cu doped TiB/graphene catalyst with boosted bifunctional activity for Li 2 CO 3 reversible conversion.

Language: Английский

Citations

1