Kim, Su-Hyeon Lee, Cheol-Ho Yun, Jin-Mun Noh, Yong-Jin Kim, Seok-Soon Lee, Sungho Jo, Seung Mu Joh, Han-Ik Na, Seok-In 2024-01-20T09:32:28Z 2024-01-20T09:32:28Z 2021-09-04 2014-07 2040-3364 https://pubs.kist.re.kr/handle/201004/126665 A one-step reduction and functionalization of graphene oxide (FrGO) was easily achieved using a novel phenylhydrazine-based reductant containing fluorine atoms, which can induce p-type doping due to its high electronegativity. The FrGO-based OPV exhibited a high power conversion efficiency of similar to 6.71% and a superior OPV-stability to commercial PEDOT:PSS. English ROYAL SOC CHEMISTRY POLYMER SOLAR-CELLS WATER Fluorine-functionalized and simultaneously reduced graphene oxide as a novel hole transporting layer for highly efficient and stable organic photovoltaic cells Article 10.1039/c4nr01038h 1 NANOSCALE, v.6, no.13, pp.7183 - 7187 NANOSCALE 6 13 7183 7187 scie scopus 000337786700005 2-s2.0-84902469318 Chemistry, Multidisciplinary Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Chemistry Science & Technology - Other Topics Materials Science Physics Article POLYMER SOLAR-CELLS WATER Graphene Hetero atom doped graphene organic photovoltaics energy devices solution processes hole transport layer