Electrochemical properties of WO3-reduced graphene oxide composite powders prepared by one-pot spray pyrolysis process
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- 作者：Jong Min Wona ; Mun Yeong Sonb ; Ji-Hun Seoa ; Yun Chan Kanga ; yckang@korea.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Tungsten oxide ; Lithium secondary battery ; Anode material ; Spray pyrolysis ; Reduced graphene oxide
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：688
- 期：part_PB
- 页码：647-653
- 全文大小：2168 K
文摘
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WO3-reduced graphene oxide (rGO) composite powders are prepared by spray pyrolysis process.
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Ultrafine WO3 nanocrystals below 10 nm in size are dispersed within the rGO matrix.
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Discharge capacity of the WO3-rGO composite powders at the 300th cycle is 546 mA h g−1.