%0 Journal Article %T Few-Layer Graphene Sheet-Passivated Porous Silicon Toward Excellent Electrochemical Double-Layer Supercapacitor Electrode %A Chih-Chung Lai %A Chih-Tse Chang %A Chun-Chieh Wang %A Shaikh Parwaiz %A Shih-Yuan Lu %A Te-Hui Wu %A Yu-Lun Chueh %A Yu-Ze Chen %J Archive of "Nanoscale Research Letters". %D 2018 %R 10.1186/s11671-018-2646-7 %X The online version of this article (10.1186/s11671-018-2646-7) contains supplementary material, which is available to authorized users %K Porous silicon %K Graphene passivation %K Supercapacitor %K Areal capacitance %K Hierarchical porous electrode %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6097977/