Few-Layer Graphene Sheet-Passivated Porous Silicon Toward Excellent Electrochemical Double-Layer Supercapacitor Electrode

Few-Layer Graphene Sheet-Passivated Porous Silicon Toward Excellent Electrochemical Double-Layer Supercapacitor Electrode

Abstract Few-layer graphene sheet-passivated porous silicon (PSi) as an outstanding electrochemical double-layer supercapacitor electrode was demonstrated. The PSi matrix was formed by electrochemical etching of a doped silicon wafer and was further surface-passivated with few-layer graphene sheets...

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Bibliographic Details
Main Authors: Te-Hui Wu, Chih-Tse Chang, Chun-Chieh Wang, Shaikh Parwaiz, Chih-Chung Lai, Yu-Ze Chen, Shih-Yuan Lu, Yu-Lun Chueh
Format: Article
Language:English
Published: SpringerOpen 2018-08-01
Series:Nanoscale Research Letters
Subjects:
Porous silicon
Graphene passivation
Supercapacitor
Areal capacitance
Hierarchical porous electrode
Online Access:http://link.springer.com/article/10.1186/s11671-018-2646-7

Internet

http://link.springer.com/article/10.1186/s11671-018-2646-7

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