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Your search keyword '"Benben Wei"' showing total 2 results
Start Over Author "Benben Wei" Journal nanoscale research letters
2 results on '"Benben Wei"'

1. Synthesis and Investigation of CuGeO3 Nanowires as Anode Materials for Advanced Sodium-Ion Batteries

Author

Lin Fu, Xueying Zheng, Lanyan Huang, Chaoqun Shang, Ke Lu, Xuzi Zhang, Benben Wei, and Xin Wang

Subjects
Sodium-ion batteries, Ternary compound, CuGeO3 nanowires, Anode material, Materials of engineering and construction. Mechanics of materials, TA401-492
Abstract

Abstract Germanium is considered as a potential anode material for sodium-ion batteries due to its fascinating theoretical specific capacity. However, its poor cyclability resulted from the sluggish kinetics and large volume change during repeated charge/discharge poses major threats for its further development. One solution is using its ternary compound as an alternative to improve the cycling stability. Here, high-purity CuGeO3 nanowires were prepared via a facile hydrothermal method, and their sodium storage performances were firstly explored. The as-obtained CuGeO3 delivered an initial charge capacity of 306.7 mAh g−1 along with favorable cycling performance, displaying great promise as a potential anode material for sodium ion batteries.

Published
2018
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2. Synthesis and Investigation of CuGeO3 Nanowires as Anode Materials for Advanced Sodium-Ion Batteries

Author

Benben Wei, Chaoqun Shang, Ke Lu, Huang Lanyan, Xin Wang, Xuzi Zhang, Lin Fu, and Xueying Zheng

Subjects
Materials science, Sodium, Kinetics, Nanowire, Nanochemistry, chemistry.chemical_element, CuGeO3 nanowires, Germanium, 02 engineering and technology, Anode material, 010402 general chemistry, 01 natural sciences, Hydrothermal circulation, chemistry.chemical_compound, lcsh:TA401-492, General Materials Science, Sodium-ion batteries, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 0104 chemical sciences, Anode, chemistry, Chemical engineering, Ternary compound, lcsh:Materials of engineering and construction. Mechanics of materials, 0210 nano-technology
Abstract

Germanium is considered as a potential anode material for sodium-ion batteries due to its fascinating theoretical specific capacity. However, its poor cyclability resulted from the sluggish kinetics and large volume change during repeated charge/discharge poses major threats for its further development. One solution is using its ternary compound as an alternative to improve the cycling stability. Here, high-purity CuGeO3 nanowires were prepared via a facile hydrothermal method, and their sodium storage performances were firstly explored. The as-obtained CuGeO3 delivered an initial charge capacity of 306.7 mAh g−1 along with favorable cycling performance, displaying great promise as a potential anode material for sodium ion batteries.

Published
2018

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