The pzc of Au(111) and Pt(111) in a perchloric acid solution: An ex situ approach to the immersion technique
文献类型：期刊论文
| 作者 | Hamm, UW; Kramer, D; Zhai, RS; Kolb, DM |
| 刊名 | JOURNAL OF ELECTROANALYTICAL CHEMISTRY
 |
| 出版日期 | 1996-09-26 |
| 卷号 | 414期号:1页码:85-89 |
| 关键词 | Au(111) Pt(111) Perchloric Acid Immersion Technique Potential Of Zero Charge |
| ISSN号 | 0022-0728 |
| 文献子类 | Article |
| 英文摘要 | Clean and well-ordered Au(111) and Pt(111) electrodes were prepared in a UHV chamber, transferred to an electrochemical cell by a closed-transfer system and immersed in 0.1 M HClO4 at various potentials. From the charge flowing during contact with the electrolyte under potential control, the potential of zero charge (pzc) was derived. Au(111) was used as a test system and very good agreement was obtained between the pzc values determined by in-situ capacity measurements in dilute solutions and by the immersion technique. For Pt(111) the pzc was found to be very positive, within the oxide region, and hence not directly accessible by experiment. However, from charge measurements in the double layer region, the pzc of Pt(111) could be estimated to lie around 0.9 V vs. Ag/AgCl. |
| WOS关键词 | SURFACE RECONSTRUCTION ; SINGLE-CRYSTALS ; ADSORPTION ; ELECTROCHEMISTRY ; PHOTOEMISSION ; ELECTRODES ; HYDROGEN ; CURVES ; MEDIA ; WATER |
| WOS研究方向 | Chemistry ; Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:A1996VL83700012 |
| 出版者 | ELSEVIER SCIENCE SA LAUSANNE |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/168120]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.UNIV ULM,DEPT ELECTROCHEM,D-89069 ULM,GERMANY 2.CHINESE ACAD SCI,DALIAN INST CHEM PHYS,CATALYSIS LAB,XINGHAI STN 2,DALIAN,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | Hamm, UW,Kramer, D,Zhai, RS,et al. The pzc of Au(111) and Pt(111) in a perchloric acid solution: An ex situ approach to the immersion technique[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY,1996,414(1):85-89. |
| APA | Hamm, UW,Kramer, D,Zhai, RS,&Kolb, DM.(1996).The pzc of Au(111) and Pt(111) in a perchloric acid solution: An ex situ approach to the immersion technique.JOURNAL OF ELECTROANALYTICAL CHEMISTRY,414(1),85-89. |
| MLA | Hamm, UW,et al."The pzc of Au(111) and Pt(111) in a perchloric acid solution: An ex situ approach to the immersion technique".JOURNAL OF ELECTROANALYTICAL CHEMISTRY 414.1(1996):85-89. |
入库方式： OAI收割
来源：大连化学物理研究所
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