Preparation of FePt/GC nanocatalysts and their electrocatalytic activities for ethanol oxidation

王洁莹

您当前的位置：

首页 >

文章列表页 >

Preparation of FePt/GC nanocatalysts and their electrocatalytic activities for ethanol oxidation

更新时间：2025-12-10

- Preparation of FePt/GC nanocatalysts and their electrocatalytic activities for ethanol oxidation
- CIESC Journal Issue S1, (2010)
- 作者机构：
  
  厦门大学固体表面物理化学国家重点实验室，化学化工学院化学系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：29 June 2010，
  
  Published：29 June 2010
- 稿件说明：
移动端阅览
王洁莹. Preparation of FePt/GC nanocatalysts and their electrocatalytic activities for ethanol oxidation[J]. CIESC Journal, 2010, (S1).
DOI：

王洁莹. Preparation of FePt/GC nanocatalysts and their electrocatalytic activities for ethanol oxidation[J]. CIESC Journal, 2010, (S1). DOI：

摘要

Abstract

Iron nanoparticles were uniformly deposited on glassy carbon electrode by electrochemical cyclic voltammetry，and the Fe core/Pt shell nanoparticles were further obtained through “galvanic replacement”.SEM observation illustrated that the cuboid nanoparticles dispersing uniformly on GC surface.The electrocatalytical properties for ethanol oxidation of the nano-Pt/GC，nano-FePt/GC were studied by cyclic voltammetry（CV）.The nano-FePt/GC electrode shows high electrocatalytical activity.The catalytic activity is in the order of：nano-Pt/GC＜nano-FePt/GC.The onset potential（Ei）of ethanol oxidation on nano-FePt/GC electrode is negatively shifted 0.044 V，and the steady oxidation current density（jp）is enhanced about 2.16 times，compared with nano-Pt/GC electrode.

关键词

Keywords

references

Views

562

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on impact of impurities in coal chemical waste salt on solvation of NaCl and Na2SO4

A two-stage dual-channel deep learning model for chemical fault classification

Research on the characterization of the molecular weight and its distribution of perfluoropolyether

Performance analysis and application of thermal and humidity control system cascade driven by waste heat

Optimization of heat storage and release cycle performance of Ca(OH)2/CaO indirect reactor

Related Author

No data

Related Institution

No data

⁰