Effects of Thiophene and Benzene Ring Accumulation on the Photocatalytic Performance of Polymers | Zendy

Wanjun Du | Zendy; Cailing Ni | Zendy; Yubing Zhou | Zendy; Yuancheng Qin | Zendy

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Effects of Thiophene and Benzene Ring Accumulation on the Photocatalytic Performance of Polymers

Author(s) -

Wanjun Du,

Cailing Ni,

Yubing Zhou,

Yuancheng Qin

Publication year - 2020

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.0c03490

Subject(s) - thiophene , triphenylamine , benzene , monomer , polymer , photochemistry , thermal stability , photocatalysis , polymer chemistry , materials science , ring (chemistry) , amine gas treating , chemistry , organic chemistry , catalysis

Six polymers were prepared with 4,4',4″-(1,3,5-triazine-2,4,6-triyl)triphenylamine as the amine unit, and six different aldehyde units as substrates. The effects of the number of thiophene and benzene rings on the degradation of tetracycline (TC) in water were studied using polymer photocatalysts, and the reaction mechanism was discussed. The results indicate that ThTA-3 containing three thiophene group monomers and BATA-1 with one benzene ring unit monomer have higher absorption and utilization of visible light. In addition, ThTA-3 and BATA-1 have stronger charge separation and transfer capabilities and better morphology and thermal stability.

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