Novel Preparation of N-Doped SnO 2 Nanoparticles via Laser-Assisted Pyrolysis: Demonstration of Exceptional Lithium Storage Properties

Luyuan Paul Wang 1, 2, 3 Y Leconte 1 Zhenxing Feng 4 Chao Wei 2 Yi Zhao 2 Qing Ma 5 Wenqian Xu 6 S Bourrioux 1, 3 Philippe Azais 7 Madhavi Srinivasan 3, 2 Zhichuan Xu 2, 3
1 LEDNA - Laboratoire Edifices Nanométriques
NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M)
2 School of Materials Science and Engineering
3 Energy Research Institute
4 OSU - Oregon State University
5 NSRC - Northwestern Synchrotron Research Center
6 APS - Advanced Photon Source [ANL]
7 LITEN - Laboratoire d'Innovation pour les Technologies des Energies Nouvelles et les nanomatériaux
Abstract : Laser pyrolyzed SnO2 nanoparticles with an option of nitrogen (N) doping are prepared using a cost-effective method. The electrochemical performance of N-doped samples is tested for the first time in Li-ion batteries where the sample with 3% of N-dopant exhibits optimum performance with a capacity of 522 mAh gactive material −1 that can be obtained at 10 A g−1 (6.7C).
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https://hal-cea.archives-ouvertes.fr/cea-01457218
Contributor : Serge Palacin <>
Submitted on : Monday, February 6, 2017 - 12:42:52 PM
Last modification on : Thursday, September 12, 2019 - 2:05:43 PM

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Luyuan Paul Wang, Y Leconte, Zhenxing Feng, Chao Wei, Yi Zhao, et al.. Novel Preparation of N-Doped SnO 2 Nanoparticles via Laser-Assisted Pyrolysis: Demonstration of Exceptional Lithium Storage Properties. Advanced Materials, Wiley-VCH Verlag, 2016, 29, pp.1603286. ⟨10.1002/adma.201603286⟩. ⟨cea-01457218⟩

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