January 1, 2019

Defect-engineered vanadium trioxide nanofiber bundle@graphene hybrids for high-performance all-vanadate Na-ion and K-ion full batteries

ZTZhongqiu TongKunming University of Science and Technology RYRui YangUniversity of Science and Technology of China SWShuilin WuChinese Academy of Medical Sciences & Peking Union Medical College

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Abstract

Graphene-wrapped throughout-defective nanocrystalline vanadium trioxide nanofiber bunches (V2O3−x@rGO) with high-capacity and stable Na/K storage is prepared. By employing V4+/V5+ redox-based cathodes, high-performance all-vanadate full SIBs and PIBs are successfully assembled.

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