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Sustainable synthesis of hierarchical porous N, O-codoped carbon nanorods with pseudocapacitance contribution for lithium-ion battery anodes and supercapacitors

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成果类型:
期刊论文
作者:
Liao, Lixia;Zhang, Jiyuan;Wang, Guangqiang;Han, Jiamei;Cao, Ziwei;...
通讯作者:
Wei, BM;Fang, T
作者机构:
[Xu, Chengzhi; Wei, BM; Zhang, Jiyuan; Wang, Guangqiang; Wei, Benmei; Liao, Lixia; Qin, Zhenhua; Zhang, Juntao] Wuhan Polytech Univ, Sch Chem & Environm Engn, Wuhan 430023, Peoples R China.
[Liao, Lixia; Cao, Ziwei; Han, Jiamei] Northeast Forestry Univ, Coll Chem Chem Engn & Resource Utilizat, Harbin 150040, Peoples R China.
[Fang, Tao] Wuhan Polytech Univ, Sch Civil Engn & Architecture, Wuhan 430023, Peoples R China.
通讯机构:
[Wei, BM ; Fang, T ] W
Wuhan Polytech Univ, Sch Chem & Environm Engn, Wuhan 430023, Peoples R China.
Wuhan Polytech Univ, Sch Civil Engn & Architecture, Wuhan 430023, Peoples R China.
语种:
英文
关键词:
Anodes;Carbon;Electrolytes;Lithium-ion batteries;Nanorods;Porous materials;Potassium hydroxide;Sodium sulfate;Sulfur compounds;A-carbon;Carbon nanorods;Carbon precursors;Co-doped;Crab shells;Egg white;Hierarchical porous;Lithium-ion battery anodes;Porous carbons;Pseudocapacitance;Supercapacitor
期刊:
Journal of Materials Science
ISSN:
0022-2461
年:
2024
卷:
59
期:
5
页码:
2070-2086
基金类别:
This work was supported by the National Natural Science Foundation of China (51602046), China Scholarship Council Program (201906605006, 201906605013), Postdoctoral Scientific Research Developmental Fund of Heilongjiang Province (LBH-Q20065), Scientific Research Foundation for Introduction Talents of Wuhan Polytechnic University(2022RZ008, 2022RZ021) and Scientific Research Project of Wuhan Polytechnic University (2023Y28, 2023Y48). The authors thank Siqing Cheng for the contribution to the experiment. This work was supported by the National Natural Science Foundation of China (51602046), China Scholarship Council Program (201906605006, 201906605013), Postdoctoral Scientific Research Developmental Fund of Heilongjiang Province (LBH-Q20065), Scientific Research Foundation for Introduction Talents of Wuhan Polytechnic University(2022RZ008, 2022RZ021) and Scientific Research Project of Wuhan Polytechnic University (2023Y28, 2023Y48). The authors thank Siqing Cheng for the contribution to the experiment.
机构署名:
本校为第一且通讯机构
院系归属:
化学与环境工程学院
土木工程与建筑学院
摘要:
A green and sustainable approach was employed to synthesize N, O-codoped porous carbon nanorods with two-end-open characteristics. In this method, a crab shell was utilized as a template and activator, while egg white served as a carbon precursor. The resulting carbon nanorods sintered at 700°C (CNRs-700), exhibited cross-linked pore channels, a high surface area, and abundant defects and active sites. These features imparted superior energy storage properties to the material, enabling its application as both an anode for lithium-ion batteries...

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