%0 Journal Article %T Using Different Ions to Tune Graphene Stack Structures from Sheet- to Onion-Like During Plasma Exfoliation, with Supercapacitor Applications %A Chia-Wei Wu %A Kung-Hwa Wei %A Po-Jen Yen %A Shih-Yu Huang %A Sumanta Kumar Sahoo %A Ya-Chi Chiang %A Yung-Chi Hsu %J Archive of "Nanoscale Research Letters". %D 2019 %R 10.1186/s11671-019-2963-5 %X The online version of this article (10.1186/s11671-019-2963-5) contains supplementary material, which is available to authorized users %K Graphene sheet and onion structures %K Plasma %K Cathodic exfoliation %K Supercapacitor %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6478787/