Rational Design of Three-Dimensional Architectures of Carbon Nanorods/Carbon Nanofibers Composite for High-Performance Supercapacitors
Carbon nanofibers (CNFs) have important application potential in the field of supercapacitors; however, the relatively low specific surface area often leads to a low capacitance. Herein, N-doped carbon nanofibers/carbon nanorods (CNFs/CNRs-N) composite with an N-doping level up to 8.9 atom % is designed, which shows excellent supercapacitor energy storage performance. CNFs/CNRs-N has a three-dimensional porous structure, a large specific surface area, and a huge number of active sites. Based on the synergy of various unique properties of CNFs/CNRs-N, when used as a supercapacitor electrode material, it shows a specific capacitance value of up to 595 F g–1.
Authors
- Qiuyu Li (ORCID: https://orcid.org/0000-0003-4007-5536)
- Erhui Zhang (ORCID: https://orcid.org/0000-0001-5205-9862)
- Wei He (ORCID: https://orcid.org/0000-0002-4010-1557)
- Xuchun Wang (ORCID: https://orcid.org/0000-0001-6959-4028)
- Chuan Liu (ORCID: https://orcid.org/0000-0002-1946-3879)
- Yiyi Zhang (ORCID: https://orcid.org/0000-0001-8785-126X)
- Zirong Li
- Yongsheng Zhou (ORCID: https://orcid.org/0000-0001-5720-423X)
- Bingshe Xu (ORCID: https://orcid.org/0000-0002-2453-6673)
- Tianyu Lu
- Yingchun Zhu (ORCID: https://orcid.org/0000-0002-7822-6478)
Institutions
- Anhui University of Science and Technology (CN)
- Chinese Academy of Sciences (CN)
- Interface (United States) (US)
- Anhui Science and Technology University (CN)
- Division of Materials Science and Engineering (AU)
- Shanghai Institute of Ceramics (CN)
- University of Chinese Academy of Sciences (CN)
- National Laboratory of Solid State Microstructures
- Nanjing University (CN)
- Taiyuan University of Technology (CN)
Publication Details
- Journal
- ACS Applied Energy Materials
- Published
- 2025-01-16
- DOI
- https://doi.org/10.1021/acsaem.4c03006
- Citations
- 9
- Primary Topic
- Supercapacitor Materials and Fabrication
- Type
- article
- Field-Weighted Citation Impact
- 3.85
Funders
- Anhui University of Science and Technology
- National Laboratory of Solid State Microstructures, Nanjing University
- National College Students Innovation and Entrepreneurship Training Program
- Anhui Provincial Key Research and Development Plan