Novel insights into the surface microstructures of lead (II) benzohydroxamic on oxide minera
发布时间：2020-04-02
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所属单位：资生院
发表刊物：APPLIED SURFACE SCIENCE
关键字：PB-BHA COMPLEXES; SELECTIVE FLOTATION; CASSITERITE FLOTATION; HYDROXAMIC ACIDS; COLLECTOR; CALCITE;
摘要：Lead(II)-benzohydroxamic acid (lead-BHA) is a metal-organic complex system used as a highly selective collector in the flotation separation of oxide minerals. In the current study, the surface microstructures and adsorption mechanism of lead-BHA on mineral surfaces were comprehensively investigated using diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), Raman spectroscopy, atomic force microscopy (AFM) and first-principles calculations. The characteristic Raman peak indicated that lead-BHA adsorbs on mica surfaces. The AFM topography of a mica surface (001) treated with lea
合写作者：Hu Yuehua, Sun Wei, Chen Pan, Yuan Dandan, Xu Zhijie, Zhang Chenyang, Han Haisheng, He Jianyong
论文类型：基础研究
论文编号：15
学科门类：矿业工程
文献类型：J
卷号：458
页面范围：405-412
ISSN号：0169-4332
是否译文：否
发表时间：2018-10-15