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Electrochemical Activity of Black Phosphorus as an Anode Material for Lithium-Ion Batteries

Sun, Li-Qun, Li, Ming-Juan, Sun, Kai, Yu, Shi-Hua, Wang, Rong-Shun, Xie, Hai-Ming·2012·The Journal of Physical Chemistry C

Abstract

Black phosphorus (black P), which is a promising candidate as an anode material for lithium-ion batteries, was synthesized by a high-pressure and high-temperature (HPHT) method from white and red phosphorus. The study revealed the electrochemical activity of pure black P under different pressures and temperatures systematically. The sample shows higher crystallinity and purity by the HPHT method. Lithium-ion batteries containing black phosphorus as anode materials exhibited a high specific capacity and excellent cycling performance. Black phosphorus obtained from white phosphorus exhibited the highest first discharge and charge capacities of 2505 and 1354 mAh·g –1 at 4 GPa and 400 °C and that obtained from red phosphorus exhibited the highest first discharge and charge capacities of 2649 and 1425 mAh·g –1 at 4.5 GPa and 800 °C. Black P was characterized by X-ray diffraction, Raman microscopy, scanning electron microscopy, and high-resolution transmission electron microscopy.

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Authors
Sun, L.-Q., Li, M.-J., Sun, K., Yu, S.-H., Wang, R.-S., & Xie, H.-M.
Venue
The Journal of Physical Chemistry C
Published
2012-07-03
Volume
116
Issue
28
Pages
14772-14779
ISSN
  • 1932-7447 (ISSN-L)
  • 1932-7455
OpenAlex
W2044975616
Cited by
293
References
0
FWCI
9.56
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.