DataVXAdvanced MaterialsPaper
journal article·2014-09Open access

Lithium‐Ion Batteries: A V2O5/Conductive‐Polymer Core/Shell Nanobelt Array on Three‐Dimensional Graphite Foam: A High‐Rate, Ultrastable, and Freestanding Cathode for Lithium‐Ion Batteries (Adv. Mater. 33/2014)

Dongliang Chao, Xinhui Xia, Jilei Liu, Zhanxi Fan, Chin Fan Ng, Jianyi Lin, Hua Zhang, Ze Xiang Shen, Hong Jin Fan

Advanced Materials· Volume 26· Issue 33
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Source abstract

Abstract

V2O5/PEDOT core/shell crossed nanobelts are fabricated on CVD graphene foams and applied as a binder-free cathode material for Li-ion batteries, as demonstrated by H. J. Fan, Z. X. Shen, and co-workers on page 5794. Such an integrated cathode exhibits outstanding high-rate properties (up to 60C) and a very stable capacity (up to 1000 cycles). The high performance is ascribed to the coating with the mesoporous polymer polystyrene sulfonate (PEDOT), which serves as a conductive protection.
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Research context

Energy storagePolymersNanomaterials

OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced Battery Technologies Research

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Affiliations

Division of Physics and Applied Physics School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore

School of Materials Science and Engineering Nanyang Technological University Singapore 639798 Singapore

Heterogeneous Catalysis Institute of Chemical Engineering and Sciences A*star, 1 Pesek Road Jurong Island 627833 Singapore

Centre for Disruptive Photonic Technologies Nanyang Technological University Singapore 637371 Singapore

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