1. Three-Dimensional Heteroatom-Doped Carbon Nanofiber Networks Derived from Bacterial Cellulose for Supercapacitors.
- Author
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Chen, Li‐Feng, Huang, Zhi‐Hong, Liang, Hai‐Wei, Gao, Huai‐Ling, and Yu, Shu‐Hong
- Subjects
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CARBON nanofibers , *CELLULOSE , *SUPERCAPACITORS , *PYROLYSIS , *FABRICATION (Manufacturing) - Abstract
Recently, heteroatom-doped three-dimensional (3D) nanostructured carbon materials have attracted immense interest because of their great potential in various applications. Hence, it is highly desirable to exploit a simple, renewable, scalable, multifunctional, and general strategy to engineer 3D heteroatom-doped carbon nanomaterials. Herein, a simple, eco-friendly, general, and effective way to fabricate 3D heteroatom-doped carbon nanofiber networks on a large scale is reported. Using this method, 3D P-doped, N,P-co-doped, and B,P-co-doped carbon nanofiber networks are successfully fabricated by the pyrolysis of bacterial cellulose immersed in H3PO4, NH4H2PO4, and H3BO3/H3PO4 aqueous solution, respectively. Moreover, the as-prepared N,P-co-doped carbon nanofibers exhibit good supercapacitive performance. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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