Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Processes at Electrodes01:30

Processes at Electrodes

The electrode interacts with ions in the electrolyte solution at its interface. The rate of oxidation and reduction depends on the speed at which electrons can transfer through this interface. As ions attach to or leave the electrode surface, the electrode acquires a charge, and an electrical potential forms across the interface, making the process more difficult to reach equilibrium. The charge on the electrode affects the local ion concentrations in the solution, though thermal motion...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Accelerated Reaction Exploration across Scales: A Hybrid Operando and Modeling Study of Oxidation Kinetics in Monolayer Tungsten Disulfide.

Journal of the American Chemical Society·2026
Same author

Molecular interactions in concentrated lithium sulfate solutions and their effect on electrochemical dissolution of iron.

Physical chemistry chemical physics : PCCP·2026
Same author

<i>Operando</i> XPS studies of precisely size-selected Pd nano-catalysts for methane oxidation.

Faraday discussions·2026
Same author

A Catalyst-Coated Mesoporous Carbon-Membrane Electrode Assembly for In Situ Soft X‑ray XPS and NEXAFS Studies of Electrocatalytic Interfaces.

ACS electrochemistry·2026
Same author

Mechanistic Study of Glycerol Electro-Oxidation on Ni(OH)<sub>2</sub>/NiOOH Electrodes.

Journal of the American Chemical Society·2026
Same author

Key role of oxidizing species driving water oxidation revealed by time-resolved optical and X-ray spectroscopies.

Nature materials·2026

相关实验视频

Updated: Jun 12, 2026

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation
07:44

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation

Published on: March 15, 2017

15.7K

在Rutile TiO2110) /0.1 M HCl接口使用环境压力XPS电化学的操作表征.

Jiangdong Yu1, Conor Byrne2,3, Jameel Imran1

  • 1London Centre for Nanotechnology and Chemistry Department, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.

The journal of physical chemistry. C, Nanomaterials and interfaces
|December 18, 2024
PubMed
概括

环境压力X射线光电谱学揭示了应用的电位显著改变了TiO2 () 的接口与HCl. 表面的化物覆盖面随着潜在的变化而变化,与碳物种发生反应.

更多相关视频

Growth and Electrostatic/chemical Properties of Metal/LaAlO3/SrTiO3 Heterostructures
11:54

Growth and Electrostatic/chemical Properties of Metal/LaAlO3/SrTiO3 Heterostructures

Published on: February 8, 2018

10.2K
Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
08:54

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Published on: January 25, 2020

5.6K

相关实验视频

Last Updated: Jun 12, 2026

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation
07:44

Determining the Chemical Composition of Corrosion Inhibitor/Metal Interfaces with XPS: Minimizing Post Immersion Oxidation

Published on: March 15, 2017

15.7K
Growth and Electrostatic/chemical Properties of Metal/LaAlO3/SrTiO3 Heterostructures
11:54

Growth and Electrostatic/chemical Properties of Metal/LaAlO3/SrTiO3 Heterostructures

Published on: February 8, 2018

10.2K
Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
08:54

Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid

Published on: January 25, 2020

5.6K

科学领域:

  • 表面科学是一门学科.
  • 电化学 电化学 电化学
  • 材料科学 材料科学 材料科学

背景情况:

  • 了解二氧化 (TiO2) 接口在电化学条件下的行为对于各种应用至关重要.
  • 电解质组成和应用潜力的对表面化学的影响需要进行详细的研究.

研究的目的:

  • 通过使用环境压力X射线光电子光谱学 (AP-XPS) 调查应用电位对TiO2(110) 和0.1 M HCl接口的影响.
  • 实时监测电化学过程并分析接口组成的变化.

主要方法:

  • 操作电化学表征与环境压力X射线光电子谱学 (AP-XPS) 结合.
  • 在TiO2{\displaystyle TiO2{\text{1}}}/HCl接口上实时监测电化学过程.

主要成果:

  • 应用的电位显著影响了TiO2的接口组成{110) 与0.1 M HCl.
  • 表面化物 (Cl-) 覆盖面表现出明显的变化,随着电化学潜力的变化.
  • 有证据表明,进化与偶然的碳之间发生了反应,形成了C-Cl和C-Cl2物种.

结论:

  • 电化学潜力是控制TiO2{\displaystyle TiO2{\text{1}}}/HCl界面表面组成的关键因素.
  • 化碳物种的形成表明在应用潜力下发生复杂的界面反应.