引用本文:
Cun Zhong ZHANG, Jing YANG, Xiao Lin LU, Zhong Da WU. Preparation of Platinum Implanted Glassy Carbon Electrode and Electro-oxidation of Formic Acid and Formaldehyde[J]. Chinese Chemical Letters,
2000, 11(1): 71-74.
Citation: Cun Zhong ZHANG, Jing YANG, Xiao Lin LU, Zhong Da WU. Preparation of Platinum Implanted Glassy Carbon Electrode and Electro-oxidation of Formic Acid and Formaldehyde[J]. Chinese Chemical Letters, 2000, 11(1): 71-74.
Citation: Cun Zhong ZHANG, Jing YANG, Xiao Lin LU, Zhong Da WU. Preparation of Platinum Implanted Glassy Carbon Electrode and Electro-oxidation of Formic Acid and Formaldehyde[J]. Chinese Chemical Letters, 2000, 11(1): 71-74.
Preparation of Platinum Implanted Glassy Carbon Electrode and Electro-oxidation of Formic Acid and Formaldehyde
摘要:
The glassy carbon substrates were bombarded with 5×1017 ions/cm2 of platinum. The surface composition of implanted electrode and concentration-depth profiles of various elements were measured by AES. The chemical state of Pt in glassy carbon electrode implanted with platinum (Pt/GC) was detected by X-ray Photoelectron Spectroscopy (XPS). The electro-oxidation of HCOOH and HCHO have been investigated on Pt/GC and smooth Pt electrodes. The results show that the platinum implanted into glassy carbon is much more active than the smooth platinum metal for electro-oxidation of HCOOH and HCHO.
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关键词:
- Ion implantation
- / electro-oxidation
- / formic acid
- / formaldehyde
English
Preparation of Platinum Implanted Glassy Carbon Electrode and Electro-oxidation of Formic Acid and Formaldehyde
Abstract:
The glassy carbon substrates were bombarded with 5×1017 ions/cm2 of platinum. The surface composition of implanted electrode and concentration-depth profiles of various elements were measured by AES. The chemical state of Pt in glassy carbon electrode implanted with platinum (Pt/GC) was detected by X-ray Photoelectron Spectroscopy (XPS). The electro-oxidation of HCOOH and HCHO have been investigated on Pt/GC and smooth Pt electrodes. The results show that the platinum implanted into glassy carbon is much more active than the smooth platinum metal for electro-oxidation of HCOOH and HCHO.
-
Key words:
- Ion implantation
- / electro-oxidation
- / formic acid
- / formaldehyde
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