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

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

Biochar-Based Single-Atom Cobalt Catalyst for Efficient Thermal Decomposition of Ammonium Perchlorate: Preparation, Performance and Mechanism.

International journal of molecular sciences·2026
Same author

Development and validation of the FLATS score to predict periprocedural ischemic events after stent-assisted coiling for ruptured intracranial aneurysms in the acute phase: a nationwide chinese registry.

Neurosurgical review·2026
Same author

Hollow NiCo-LDH Nanocage Derived From ZIF-67 as an Efficient Catalyst for the Thermal Decomposition of Ammonium Perchlorate.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same author

SLC25A5 Suppresses Colorectal Cancer Growth and Metastasis Through Regulation of the EIF3A/PI3K/AKT Axis.

International journal of molecular sciences·2026
Same author

Ti Substitution-Induced Inter-Site Distance Effect (ISDE) in Hierarchical Porous Cobalt Titanium Oxide Promoting Selective NH<sub>3</sub> Oxidation for Enhanced Energy Release.

ACS applied materials & interfaces·2026
Same author

Regulation of the PKD2 channel function and associated disease phenotypes by RASSF4.

Communications biology·2026

相关实验视频

Updated: Jul 27, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

8.4K

用酸盐修饰的酸氧化与改善的氧化演化反应反应.

Chongtao Ding1, Yao Yu2, Yu Wang1

  • 1State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China.

Journal of colloid and interface science
|June 10, 2023
PubMed
概括

含的酸氧化 (CoSi-P) 显示出作为一种高效,低成本的氧化演化反应 (OER) 电催化剂的前景. 与现有的催化剂相比,这种新型材料提供了更高的性能,推动了可再生能源技术的发展.

关键词:
Co ((3) ((Si ((2) O ((5))) ((2) ((OH)))) 是一个空洞的球体.电催化剂是一种电催化剂.氧的演化反应反应的反应.化是一种化过程.表面装饰 表面装饰

更多相关视频

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
08:40

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

3.6K
Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts
05:47

Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts

Published on: August 7, 2018

7.8K

相关实验视频

Last Updated: Jul 27, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

8.4K
Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
08:40

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

3.6K
Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts
05:47

Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts

Published on: August 7, 2018

7.8K

科学领域:

  • 电化学和材料科学,专注于可再生能源应用的催化.

背景情况:

  • 氧气演化反应 (OER) 对可再生能源系统,如水分裂,至关重要.
  • 开发高效且负担得起的开放式资源催化剂是一个重大的科学挑战.

研究的目的:

  • 合成和评估含酸盐的酸氧化 (CoSi-P) 作为OER的新型电催化剂.
  • 调查酸盐添加导致的结构和性能增强.

主要方法:

  • 使用SiO2模板通过热水方法合成酸氧化 (CoSi) 空心球.
  • 将酸盐 (PO43-) 引入CoSi,诱导结构重建成板状结构.
  • 电化学表征以评估OER性能,包括超电位,ECSA和Tafel斜率.

主要成果:

  • CoSi-P电催化剂在10mA·cm-2.2时表现出309mV的低超电位.
  • CoSi-P显示出一个大的电化学活性表面积 (ECSA) 和一个低的Tafel斜率.
  • CoSi-P的性能超过了CoSi空心球和酸 (CoPO) 的性能.

结论:

  • 酸盐的加入显著提高了酸氧化的OER性能.
  • CoSi-P为OER提供了一种高效,低成本,非贵金属的催化剂.
  • 这项工作突出了酸盐在设计用于能源应用的先进过渡金属酸盐催化剂方面的潜力.