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Type of photocatalyst? 


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Photocatalysts mentioned in the abstracts include nanomaterials , an azobenzene-based organic π–conjugated porous polymer (AzoCPP) , an alkyne-bearing derivative of the donor-acceptor fluorophore 2,4,5,6-tetrakis(9H-carbazol-9-yl) isophthalonitrile (4CzIPN) , polyoxometalates , and thioxanthone (TX) .

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The photocatalyst mentioned in the paper is thioxanthone (TX).
Polyoxometalates (POMs) are the type of photocatalysts discussed in the paper.
The photocatalyst mentioned in the paper is a metal-free donor-acceptor type photocatalyst.
The type of photocatalyst mentioned in the paper is an azobenzene-based organic π–conjugated porous polymer (AzoCPP).
The paper discusses the use of various semiconducting metal oxides such as ZnO, SnO2, Co3O4, CeO2, TiO2, Bi2O3, and Fe2O3 as photocatalysts for the degradation of organic pollutants.

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