Ultrathin Printable Graphene Supercapacitors with AC Line-Filtering Performance

Zhong-Shuai Wu; Zhaoyang Liu; Khaled Parvez; Xinliang Feng; Klaus Müllen

doi:10.1002/adma.201501208

Ultrathin Printable Graphene Supercapacitors with AC Line-Filtering Performance

Adv Mater. 2015 Jun 24;27(24):3669-75. doi: 10.1002/adma.201501208. Epub 2015 May 12.

Authors

Zhong-Shuai Wu¹, Zhaoyang Liu¹, Khaled Parvez¹, Xinliang Feng², Klaus Müllen¹

Affiliations

¹ Max-Planck-Institut für Polymerforschung, Ackermannweg 10, 55128, Mainz, Germany.
² Department of Chemistry and Food Chemistry and Center for Advancing Electronics Dresden (CFAED), Technische Universität Dresden, 01062, Dresden, Germany.

PMID: 25973974
DOI: 10.1002/adma.201501208

Abstract

Ultrathin printable graphene supercapacitors are demonstrated, based on solution-processed electrochemically exfoliated graphene hybrid films on an ultrathin poly(ethylene terephthalate) substrate, exhibiting an unprecedented volumetric capacitance of 348 F cm(-3) , an ultrahigh scan rate of 2000 V s(-1) , and AC line-filtering performance.

Keywords: AC line-filtering; flexible; graphene; printable; supercapacitors; ultrathin.