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A gasification strategy to anchor Fe, Ni dual-sites on biomass-derived N, P co-doped porous carbon as an efficient bifunctional catalyst for Zn-air batteries

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成果类型:
期刊论文
作者:
Songlin Zhao;Chengcai Wang;Luhang Cai;Yipeng Chen;Wei Sun;...
通讯作者:
Wei Sun<&wdkj&>Zhihong Zhu
作者机构:
[Songlin Zhao; Chengcai Wang; Luhang Cai; Yipeng Chen; Zhihong Zhu] Institute of Nano-science and Nano-technology, College of Physical Science and Technology, Central China Normal University, Wuhan 430079, PR China
[Wei Sun] Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China
通讯机构:
[Wei Sun] K
[Zhihong Zhu] I
Key Laboratory of Laser Technology and Optoelectronic Functional Materials of Hainan Province, College of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, PR China<&wdkj&>Institute of Nano-science and Nano-technology, College of Physical Science and Technology, Central China Normal University, Wuhan 430079, PR China
语种:
英文
期刊:
Sustainable Materials and Technologies
ISSN:
2214-9937
年:
2024
卷:
40
页码:
e00875
基金类别:
CRediT authorship contribution statement Songlin Zhao: Writing – original draft, Methodology, Investigation, Formal analysis, Data curation, Conceptualization. Chengcai Wang: Formal analysis. Luhang Cai: Investigation. Yipeng Chen: Investigation. Wei Sun: Supervision, acquisition. Zhihong Zhu: Writing – review & editing, Supervision, Project administration, Investigation, acquisition.
机构署名:
本校为第一且通讯机构
院系归属:
物理科学与技术学院
摘要:
The fabrication of distinct sites on the carbonized substrate as bifunctional oxygen catalysts is pivotal for enhancing the practicality of Zn-air batteries, but remains a formidable challenge. Herein, a gas doping strategy is reported for anchoring Ni nanoparticles and further increasing FeNx sites on biomass-derived Fe, N, and P co-doped porous carbonized materials as highly efficient bifunctional electrocatalysts. The inherent porous structure and heteroatom of rattan tea provide a superior carrier for Fe and Ni-based active species. Notably, the as-prepared Ni@FeNPC/Fef shows unprecedented...

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