期刊论文

Wang, Hui;Hu, X

英文

Environmental Research

0013-9351

2024

241

117657

10.1016/j.envres.2023.117657

Credit author statement Jiamin Gong: Data curation, Investigation, Writing - original draft. Honghui Jiang: Methodology, Investigation. Xiang Li: Data curation, Investigation. Hao Cheng: Data curation, Supervision. Ziqi Wang: Data curation, Methodology. Jingju Cai: Methodology, Writing - review & editing. Meifang Li: Data curation, Writing - review & editing. Ping Wang: acquisition. Hui Wang: Supervision, Writing - review & editing. Xi Hu: Writing - review & editing. Xinjiang Hu: Writing - review & editing.

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In this study, the manganese oxide/biochar composites (Mn@BC) were synthesized from Phytolacca acinosa Roxb. The Mn@BC was analyzed via techniques of Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and X-ray diffraction analysis (XRD). The results show that MnO(x) is successfully loaded on the surface of BC, and the load of MnO(x) can increase the number of surface functional groups of BC. X-ray photoelectron spectroscopy (XPS) shows that MnO(x) loaded on BC mainly exists in three valence forms: Mn(Ⅱ), Mn(Ⅲ...