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

Voltammetry: Stripping Methods01:13

Voltammetry: Stripping Methods

175
Anodic Stripping Voltammetry (ASV), Cathodic Stripping Voltammetry (CSV), and Adsorptive Stripping Voltammetry (AdSV) are electrochemical techniques used to determine trace amounts of analytes in solution. These methods involve applying a potential to an electrode and measuring the resulting current.
Anodic Stripping Voltammetry (ASV)
ASV is used to determine metals and metalloids at trace levels. It involves two steps: deposition and stripping. First, a negative potential is applied to the...
175

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

Ammonia pressure controls colloidal metal nitride synthesis in molten salts.

Nature·2026
Same author

Strategies to Predict and Design Spin Defects for Quantum Technologies.

Journal of chemical theory and computation·2026
Same author

C(sp<sup>3</sup>)-F Adsorption Implicated for Reductive Activation at Ag Electrodes.

ACS electrochemistry·2026
Same author

Adoption of Bevacizumab Biosimilars in Medicare Part B: Socioeconomic and Geographic Variation, 2019-2023.

JCO oncology practice·2026
Same author

Self-Organized Nanoplasmonic Artificial Leaf for Hot-Carrier Bioelectronic Interfaces.

Nature photonics·2026
Same author

Prevalence and genetic characterization of Campylobacter spp., Salmonella spp. and Listeria monocytogenes in raw meat from Beijing, China, 2021-2023.

International journal of food microbiology·2026

相关实验视频

Updated: Jun 4, 2025

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities
11:42

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities

Published on: July 24, 2015

15.4K

用光谱电化学解锁石墨碳中的中光学障碍.

Ry Papadopoulos1, Benjamin Masters1, Arpan Kundu1,2

  • 1Department of Chemistry, University of Chicago, Chicago, IL, 60637, United States.

Angewandte Chemie (International ed. in English)
|December 30, 2024
PubMed
概括

研究人员开发了一种新方法,使用电场依赖的红外光谱学来区分碳电极中的有序石墨区域和无序区域. 该技术有助于理解用于储能和转换技术的材料.

关键词:
无序的石墨碳电极发生了破坏.第一个原则是计算计算.在现场的红外光谱学.

更多相关视频

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks
06:53

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks

Published on: June 9, 2023

1.9K
Scanning-probe Single-electron Capacitance Spectroscopy
10:53

Scanning-probe Single-electron Capacitance Spectroscopy

Published on: July 30, 2013

13.0K

相关实验视频

Last Updated: Jun 4, 2025

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities
11:42

Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities

Published on: July 24, 2015

15.4K
Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks
06:53

Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks

Published on: June 9, 2023

1.9K
Scanning-probe Single-electron Capacitance Spectroscopy
10:53

Scanning-probe Single-electron Capacitance Spectroscopy

Published on: July 30, 2013

13.0K

科学领域:

  • 材料科学 材料科学 材料科学
  • 电化学 电化学 电化学
  • 频谱学是一种光谱学.

背景情况:

  • 石墨碳电极对于能量转换和储存至关重要.
  • 这些电极的内在缺陷可能会影响性能.
  • 在散装材料中表征石墨与无序区域是具有挑战性的.

研究的目的:

  • 开发一种方法来区分石墨区域与碳电极中的美索斯科普批量障碍.
  • 了解内在缺陷在电化学条件下对电极性能的影响.

主要方法:

  • 利用现场减弱的全反射率红外光谱学.
  • 雇佣的第一原则计算.
  • 应用电化学电位偏差. 偏差.

主要成果:

  • 在石墨碳电极中发现了电场依赖的红外活动.
  • 显示这种活动对大量中视镜内在障碍敏感.
  • 在石墨和无形领域之间确定了电场依赖的相反的红外反应.

结论:

  • 综合光谱和计算方法允许在位图形和无形区域的原子分化.
  • 这提供了一份路线图,用于在潜在偏差下对散装碳材料中介光学障碍的表征.
  • 能够更好地理解和设计用于能源技术的碳电极.