title: Roll-to-Roll Green Transfer of CVD Graphene onto Plastic for a Transparent and Flexible Triboelectric Nanogenerator.
abstract: A novel roll-to-roll, etching-free, clean transfer of CVD-grown graphene from copper to plastic using surface-energy-assisted delamination in hot deionized water is reported. The delamination process is realized by water penetration between the hydrophobic graphene and a hydrophilic native oxide layer on a copper foil.The transferred graphene on plastic is used as a high-output flexible and transparent triboelectric nanogenerator.
authors.affiliation: Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
authors.forename: Bananakere Nanjegowda
authors.initials: BN
authors.lastname: Chandrashekar
authors.affiliation: Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
authors.forename: Bing
authors.initials: B
authors.lastname: Deng
authors.affiliation: National Key Lab of Nano/Micro Fabrication Technology, Peking University, Beijing, 100871, China.
authors.forename: Ankanahalli Shankaregowda
authors.initials: AS
authors.lastname: Smitha
authors.affiliation: Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
authors.forename: Yubin
authors.initials: Y
authors.lastname: Chen
authors.affiliation: Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
authors.forename: Congwei
authors.initials: C
authors.lastname: Tan
authors.affiliation: National Key Lab of Nano/Micro Fabrication Technology, Peking University, Beijing, 100871, China.
authors.forename: Haixia
authors.initials: H
authors.lastname: Zhang
authors.affiliation: Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
authors.forename: Hailin
authors.initials: H
authors.lastname: Peng
authors.affiliation: Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China.
authors.forename: Zhongfan
authors.initials: Z
authors.lastname: Liu
keywords: graphene; roll-to-roll processing; transparent electrodes; triboelectric nanogenerators