Hongfang Zhao

Oct 27, 2024 | analyticalsciencejournals.onlinelibrary.wiley.com | Jianrong Wang |Luhua Wang |Hongfang Zhao |Hongxia Li

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Apr 25, 2024 | pubs.rsc.org | Jianrong Wang |Luhua Wang |Yi Ren |Hongfang Zhao

Synthesis of N-GQDs/CuS/Cv-CNNs hydrogels and their performance in hexavalent chromium wastewater treatment Hydrogel is a three-dimensional structural body with a polymer network that effectively absorbs and stabilizes a wide range of small molecules and ions, thereby reducing the precipitation of metal ions from the matrix.

Dec 15, 2023 | pubs.rsc.org | Luhua Wang |Yi Ren |Hongfang Zhao |Hongxia Li

Synergistic purification of chromium-containing wastewater via adsorption-photocatalysis induced by multiple defect-containing CuS/Cv-CNNs† To address the water pollution problem caused by hexavalent chromium, this study took advantage of a multi-defect adsorption mechanism and constructed a multiple defect-containing type-II heterojunction material, CuS/Cv-CNNs. This material has simultaneous sulfur vacancies, copper vacancies, and carbon vacancies, which were used to accelerate the removal...