期刊论文

Deng, YC;Huang, Y

英文

Separation and Purification Technology

1383-5866

2023

319

124028

10.1016/j.seppur.2023.124028

The photocatalytic performance of catalysts is contingent on the charge structure and the amounts of active sites, and element doping is considered an effective method to optimize the photocatalytic performance of catalysts by adjusting their electronic structure. The principal function of impurities is to change the energy level and introduce new ones [55], [56], [57], [58]. This greatly affects the charge carriers separation efficiency and the light absorption response of the photocatalyst

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Due to its unique localized surface plasmon resonance (LSPR) effect, oxygen-deficient tungsten oxide (WO3-x) obtains almost full-spectrum response ability, which has great potential in solving energy and environmental problems. In WO3-x, W18O49 owns the highest degree of reduction, which is an ideal material for the preparation of full-spectrum responsive photocatalysts. However, inherent drawbacks still severely inhibit the photocatalytic activity of W18O49. Recently, great attention has been focused on enhancing the catalytic activity and compre-hending the LSPR effect. In this review, the c...