Peng LIU, Shimiao WU, Yunfeng WU, Ning ZHANG. Synthesis of Zn0.4(CuGa)0.3Ga2S4/CdS Photocatalyst for CO2 Reduction[J]. Journal of Inorganic Materials, 2022, 37(1): 15
- Journal of Inorganic Materials
- Vol. 37, Issue 1, 15 (2022)
. XRD patterns of as-prepared products
. (a,b) SEM images, (c,d) TEM images, (e) HRTEM image of Zn0.4(CuGa)0.3Ga2S4/CdS-2 : 1
. EDS elemental line scanning analyses of Zn0.4(CuGa)0.3Ga2S4/CdS-2 : 1
. (a) Cu2p, (b) C3d, (c) S2p, (d) Ga3d XPS spectra of Zn0.4(CuGa)0.3Ga2S4/CdS-2 : 1, Zn0.4(CuGa)0.3Ga2S4 and CdS
. UV-Vis adsorption spectra (a) and band gap energy calculation diagram (b) of samples
. VB-XPS spectra of Zn0.4(CuGa)0.3Ga2S4 and CdS
. Scheme of relatively energy band position for Zn0.4(CuGa)0.3Ga2S4 and CdS
. TRPL spectra of samples Zn0.4(CuGa)0.3Ga2S4/CdS-2 : 1, Zn0.4(CuGa)0.3Ga2S4 and CdS Colorful figures are available on website
. (a) CO evolution vs. irradiation time, (b) CO evolution rate, (c) H2 evolution vs. irradiation time, and (d) H2 evolution rate over Zn0.4(CuGa)0.3Ga2S4/CdS-4 : 1, Zn0.4(CuGa)0.3Ga2S4/CdS-2 : 1, Zn0.4(CuGa)0.3Ga2S4/CdS-1 : 1, Zn0.4(CuGa)0.3Ga2S4, and CdS Colorful figures are available on website
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