期刊
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
卷 31, 期 22, 页码 19819-19835出版社
SPRINGER
DOI: 10.1007/s10854-020-04506-0
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资金
- National Natural Science Foundation of China [51762019, 41763020]
- Foundation of Jiangxi Educational Commission [GJJ180597]
- Science Foundation of Jiangxi Science and Technology Normal University [2018XJYB002]
Because of synergistic effect of function groups from DHBDC, strong, moderate, and weak 2,5-dihydroxy-1,4-benzenedicarboxylic acid modified ZnO (DHBDC-ZnO) plane-like flowers can be simultaneously synthesized by hydrothermal method. Strong modified S3 possesses the best degradation efficiency and rate constant, which reach 93.2% (40 min) and 0.06213 min(-1)(methylene blue, MB), 77.3% (90 min) and 0.1418 min(-1)(tetracycline, TC) under ultraviolet and visible irradiation. The plane-like flowers promote mass transport of MB and TC to surface active sites of ZnO and benefit the enhancement of photocatalytic performance. In addition, photodegradation and formation mechanisms were proposed.
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