Abstract
Freestanding N-doped carbon coated Fe3O4 particles nanocomposites with three dimensional (3D) carbon fibers network (NC@Fe3O4/CF) derived from bacterial cellulose (BC) was fabricated by simple hydrothermal and carbonization. This self-supporting structure, as promising electrode without current collector or conductive additive, showed high area capacitance and volume capacitance (1.36F·cm−2, 2300F·cm−3 at 3mA·cm−2). Simultaneous, the electrode showed good cycle life (88.5% capacitance retention over 4000cycles) and wide potential window (−1.2 to 0V), possessed the property of pseudo and carbon materials. This low-cost, non-toxic and high capacity freestanding electrode is a potential candidate for supercapacitor applications.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
