We have located links that may give you full text access.
Facile In Situ Synthesis of Multiple-Heteroatom-Doped Carbons Derived from Polyimide Precursors for Flexible All-Solid-State Supercapacitors.
ACS Applied Materials & Interfaces 2018 December 14
Efficient strategies to prepare carbon materials with improved electrochemical performance for supercapacitor have been in great demand. Herein, we develop multiple-heteroatom-doped carbons (from single- to triple-doped) by pyrolysis of polyimide precursors using a facile in situ approach. This approach can be used to tune heteroatom compositions by controlling the desired polyimide monomer functional groups as well as introducing external doping sources into the polyimide precursor solutions. Various types of multiple-heteroatom-doped carbons such as N; N,S-; N,F-; N,S,B-; and N,F,B-doped carbon are synthesized. Among these synthesized multiple-heteroatom-doped carbons, the specific capacitance of N,F,B triple-doped carbon exhibits 350.3 F g-1 at 1 A g-1 in a three-electrode system. Furthermore, a flexible all-solid-state supercapacitor device using the N,F,B-doped carbon with PVA-1M H2SO4 gel electrolyte demonstrates a volumetric energy density of 0.58 mWh cm-3. It is expected that this synthesis strategy for multiple-heteroatom-doped carbons can be used for practical supercapacitor applications.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app