鸟巢状Bi/β-Bi2O3 异质结的制备及其可见光催化性能
周慧, 杜彬, 杨鹏斌, 金党琴, 肖伽励, 沈明, 王升文

Sodium Gluconate Assisted Synthesis of Nest-like Bi/β-Bi2O3 Heterojunction and Its Visible-light Driven Photocatalytic Activities
ZHOU Hui, DU Bin, YANG Pengbin, JIN Dangqin, XIAO Jiali, SHEN Ming, WANG Shengwen
图4 前驱体的XPS全谱和Bi4f、C1s和O1s的高分辨谱
Fig.4 XPS spectra of the precursor (a) survey spectrum, (b) Bi4f spectrum, (c) C1s spectrum and (d) O1s spectrum