Au(CN)2- adsorption on graphite(0001)A first-principles study

来源 :第九届国际分子模拟与信息技术应用学术会议(ICMS&I2018) | 被引量 : 0次 | 上传用户：qingkonglanglang

【摘要】

：

　　Gold is mainly in the form of Au(CN)2-during the cyanide leaching process,the Au(CN)2-complex could be adsorbed by graphite resulting in the loss of gold.In

【作者】

：

Xianhai Li Qin Zhang Jun Xie Zhihui Shen

【机构】

：

CollegeofMaterialsandMetallurgy,GuizhouUniversity,Guiyang550025,Guizhou,China;MiningCollege,GuizhouU

【出处】

：

第九届国际分子模拟与信息技术应用学术会议(ICMS&I2018)

【发表日期】

：

2018年5期

【关键词】

：

graphite(0001) Au(CN)2- adsorption CASTEP first-principles

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　　Gold is mainly in the form of Au(CN)2-during the cyanide leaching process,the Au(CN)2-complex could be adsorbed by graphite resulting in the loss of gold.In order to clarify the adsorption mechanism between the Au(CN)2-and graphite,the interaction between Au(CN)2-and graphite(0001)surface was studied by DFT calculation.

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Au(CN)2- adsorption on graphite(0001)A first-principles study

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