Direct Synthesis of Upstanding Graphene/ZnO Nanowalls/Graphene Sandwich Heterojunction and Its Application for NO2 Gas Sensor

Yuan, X; Yu, LM; Ma, HN; Li, Y; Li, C; Yin, ML; Du, HB; Hui, FX

Yu, LM (reprint author), Xian Technol Univ, Sch Mat & Chem Engn, Xian 710021, Shaanxi, Peoples R China.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2019; 19 (12): 7947

Abstract

An upstanding graphene/ZnO/graphene sandwich heterojunction synthesized by coating vertical ZnO nanowalls with two-dimensional (2D) graphene sheets is......

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