ORCID Profile
0000-0001-7104-4543
Current Organisation
University of Electronic Science and Technology of China
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Publisher: American Chemical Society (ACS)
Date: 22-07-2015
Abstract: We prepared the Poly(N-vinylcarbazole)/sulfur@reduced graphene oxide (PVK/S@RGO) composites via a facile vibrating-emulsification synthesis method, which consist of the composites cores of large sulfur particles integrated into PVK conductive network and the conducting shell of reduced graphene oxide sheets. The PVK in the composites plays multiple roles in different processes. In preparation processes, PVK functions as dispersants to prevent sulfur particles from aggregating into excessively large size. And in the cycling test, PVK could play as additional electroactive binders and barriers to reinforce the electrode stability, accommodate volume change and reduce polysulfides shuttling. The resulting PVK/S@RGO composites containing 71 wt % sulfur exhibit excellent cycling performance and rate properties with a high discharge capacity of 843.5 mA h g(-1) and a charge capacity retention of 77% (only 0.07% capacity degradation per cycle) from 20th to 400th at 1 C, corresponding to an average Coulombic efficiency of over 94%.
Publisher: Elsevier BV
Date: 02-2017
Publisher: Elsevier BV
Date: 08-2017
Publisher: Springer Science and Business Media LLC
Date: 12-02-2016
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C5RA26501K
Abstract: Ultrathin honeycomb-like graphene nanocomposite membrane with biosurfactant enhanced interfacial adhesion as flexible and robust cathode may show potential for next-generation high-performance Li–S batteries.
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C6CC05581H
Abstract: This feature article summarizes recent progress in the functionalization of carbon nanotubes and graphene for energy storage applications in supercapacitors and batteries.
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C6RA10178J
Abstract: The carbon fiber tows/hierarchical MoS 2 nanosheets (ACFTs/MoS 2 ) yarn electrodes synthesized via hydrothermal approach represent hierarchical morphology, coaxial structure, high specific area, excellent electrochemical performance and bending flexibility.
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C5TA10414A
Abstract: An ice-templating “bricks-and-mortar” assembly approach is reported to make a two-dimensional (2D) porous sheet-like V2O5–CNT nanocomposite.
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D2TA02138B
Abstract: The AlN modified layer enhances the lithium transfer kinetics and regulates uniform Li plating/stripping behavior by providing rapid Li ions transfer channels through the spontaneous formation of favorable Li + conductor Li 3 N and Li–Al composites.
Publisher: Royal Society of Chemistry (RSC)
Date: 2016
DOI: 10.1039/C5RA27480J
Abstract: Single-crystalline octagonal LiMn 2 O 4 nanoparticles embedded in a carbon nanotube film are synthesized and used as a binder-free and self-standing cathode for lithium ion batteries.
Location: United States of America
Location: China
No related grants have been discovered for Bin Wang.