Up conversion phosphor coupled metal oxide: an emerging photocatalyst for environment sustainability

被引：0
作者：
Pawade, V. B. [1 ]
Koao, L. F. [2 ]
Yerpude, A. N. [3 ]
机构：
[1] Laximarayan Innovat Technol Univ, Dept Phys, Nagpur 440033, India
[2] Univ Free State, Dept Phys, ZA-9866 Phuthaditjhaba, South Africa
[3] NH Coll, Dept Phys, Bramhapuri 441206, India
来源：
JOURNAL OF OPTICS-INDIA | 2024年
关键词：
Metal oxide; UC phosphor; Rare earth; Photocatalysis; UP-CONVERSION; SOLAR-CELLS; NANOPARTICLES; LUMINESCENCE; TIO2; NANOCOMPOSITES; DEGRADATION; PERFORMANCE; MECHANISM; ANATASE;
D O I：
10.1007/s12596-024-02344-5
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This review introduces the strategy to improve the photocatalytic response of metal oxide photocatalysts. Phosphor and its related mechanisms have been well discussed, along with their scope in energy-saving lighting technology and the different synthesis methods for the preparation of metal oxide nanostructure phosphor and metal oxide-coupled phosphor composites. Further, it introduced the advantages of rare earth activated up-conversion and down-conversion to enhance the dye degradation response of metal oxide photocatalysts in the UV, visible, and NIR ranges based on some literature and the effective performance of the composite photocatalyst for environmentally friendly water treatment technology.
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页数：12
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