Jove
Visualize
联系我们

相关概念视频

Electrodeposition01:08

Electrodeposition

597
Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...
597
Precipitation Gravimetry01:03

Precipitation Gravimetry

5.3K
Precipitation gravimetry is based on converting an analyte into a sparingly soluble precipitate, which is separated by filtration and weighed. An ideal precipitate should be pure, insoluble, of known composition, and easily filtered from the reaction mixture.
In determining nickel by gravimetric analysis, a precipitant of ethanolic dimethylglyoxime is added to a hot nickel salt solution. This is quickly followed by the dropwise addition of dilute ammonia solution until precipitation occurs. A...
5.3K

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

Controlled Secondary Growth of CAU-1-NH<sub>2</sub> Membranes with Improved CO<sub>2</sub> Separation Performance.

Langmuir : the ACS journal of surfaces and colloids·2026
Same author

Microfluidic electroporation for drug and gene delivery: Driving innovation from single-cell precision to high-throughput preclinical and therapeutic platforms.

Advanced drug delivery reviews·2026
Same author

Influence of Germanium Substitution on the Crystal Chemistry and Dielectric Properties of Mg<sub>2</sub>SnO<sub>4</sub>.

Materials (Basel, Switzerland)·2025
Same author

Efficacy of Chinese Herbal Medicine in Managing Hot Flushes in Breast Cancer Patients on Adjuvant Chemotherapy: A Clinical Investigation.

Integrative cancer therapies·2025
Same author

High-Selectivity Nonenzymatic Creatinine Sensor Using Electrografted Ionic Liquid and Nafion for Reliable Clinical Diagnostics.

ACS sensors·2025
Same author

Droplet-based microfluidic platform for detecting agonistic peptides that are self-secreted by yeast expressing a G-protein-coupled receptor.

Microbial cell factories·2024
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

相关实验视频

Updated: Jun 5, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
10:57

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

18.1K

使用印碳电极与离子液体进行电移植的特殊回收.

Chun-Hao Tai1, Shih-Hao Lin1, Meng-Shun Huang2

  • 1Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan.

Environmental pollution (Barking, Essex : 1987)
|December 5, 2024
PubMed
概括

这项研究引入了一种新的电化学方法,使用电移植的离子液体从水中选择性提取离子. 改进的电极有效地回收纳米颗粒,为废水处理提供了一个有前途的解决方案.

更多相关视频

Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells
15:08

Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells

Published on: September 20, 2012

15.9K
Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells
12:28

Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells

Published on: February 1, 2016

21.5K

相关实验视频

Last Updated: Jun 5, 2025

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction
10:57

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

18.1K
Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells
15:08

Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells

Published on: September 20, 2012

15.9K
Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells
12:28

Non-aqueous Electrode Processing and Construction of Lithium-ion Coin Cells

Published on: February 1, 2016

21.5K

科学领域:

  • 电化学 电化学 电化学
  • 材料科学 材料科学 材料科学
  • 环境化学环境化学

背景情况:

  • 水溶液中的离子污染给环境和工业带来了挑战.
  • 现有的离子去除方法往往缺乏选择性或效率.
  • 电化学方法提供了针对性离子回收的潜力.

研究的目的:

  • 开发一种用于选择性离子提取的创新电化学方法.
  • 为了合成和表征一种用于电极改造的新型乙烯-胺离子液体 (SI-IL).
  • 评估SI-IL修改电极的性能,用于从水溶液中回收.

主要方法:

  • 聚乙烯-伊米达离子液体 (SI-IL) 的合成.
  • 在电极表面上用电化学方式将SI-IL接种.
  • 使用SEM和EDS对修改过的电极进行表征.
  • 用于离子回收和选择性评估的电化学实验.

主要成果:

  • SI-IL在电极上的成功电移植,由SEM和EDS证实.
  • 修改SI-IL的电极对离子具有很高的选择性.
  • 有效地回收离子作为纳米颗粒,降低了降解潜力.
  • 在模拟的工业废水条件下显著提高回收率.

结论:

  • 使用SI-IL修改电极开发的电化学方法对选择性离子提取有效.
  • 这种方法为从废水中去除提供了一个有前途,高效和潜在的成本效益的解决方案.
  • 该研究强调了功能化的离子液体在电化学分离技术中的潜力.