TY - JOUR AU - 김현우 DA - 2015/08 PY - 2015 UR - http://pubs.rsc.org/en/Content/ArticleLanding/2015/CC/C5CC05370F#!divAbstract UR - http://hdl.handle.net/20.500.11754/26823 AB - We developed a hydrogen sensor of reduced graphene oxide-loaded ZnO nanofibers. An extremely high response of about 866 at a low concentration of 100 ppb was obtained. The combined effect of the presence of rGO nanosheets and hydrogen-induced metallization of ZnO played a crucial role in enhancing the detection behavior. PB - ROYAL SOC CHEMISTRY KW - SENSING PROPERTIES KW - ROOM-TEMPERATURE KW - CHEMICAL SENSORS KW - PERFORMANCE KW - NANOWIRES KW - NO2 TI - An ultra-sensitive hydrogen gas sensor using reduced graphene oxide-loaded ZnO nanofibers IS - 84 VL - 51 DO - 10.1039/c5cc05370f T2 - CHEMICAL COMMUNICATIONS ER -