A Density Functional Theory Study on the Effects of Silver Doping on the Properties and Flotation Behavior of Jamesonite.

Huimin Chen, Xi Yang, Yuqiong Li, Jianhua Chen

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In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Huimin ChenSchool of Resources, Environment and Materials, Guangxi University, Nanning 530004, China.

Xi YangSchool of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China.

Yuqiong LiSchool of Resources, Environment and Materials, Guangxi University, Nanning 530004, China.

Jianhua ChenSchool of Resources, Environment and Materials, Guangxi University, Nanning 530004, China.

Funding

Guangxi Science and Technology Major Project AA23073018the National Natural Science Foundation of China 52374264

6 · The paper itself

Abstract

Silver (Ag) is a precious and valuable metal, and it has many carrier minerals. Through LA-ICP-MS analysis, it was found that jamesonite not only contains lead (Pb) and antimony (Sb) as precious metals but also trace amounts of Ag. In practice, the flotation method is generally used to recover these metals. This paper employs density functional theory calculations to demonstrate that after Ag doping in jamesonite, the Ag atoms exist in the lattice channels of jamesonite, and they form strong covalent bonds with the S atoms, resulting in strong interactions. When Ag is doped in the channels, the adsorption of sodium diethyldithiocarbamate (DDTC) as a collector on the Ag-doped jamesonite surface is the strongest, while that of butyl xanthate is the weakest. The adsorption interactions on the Ag-doped jamesonite surface are also stronger than on pure jamesonite. Coordination chemistry studies reveal that Ag

Indexed as

collectorcoordination chemistryDFTflotationjamesonite

Identifiers

PMID40286010

DOI10.3390/molecules30071424

PMCPMC11990448

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.