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

Preparation and Reactions of Sulfides02:26

Preparation and Reactions of Sulfides

5.7K
Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
5.7K
Formation of Complex Ions03:45

Formation of Complex Ions

25.6K
A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...
25.6K

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

Targeted Delivery of Indole-3-Pyruvic Acid Suppresses Macrophage Ferroptosis to Enhance CD8<sup>+</sup> T Cell-Mediated Immunotherapy Response in Bladder Cancer.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Polymeric Hydrogel Interphase Enables Transport-Compatible Fe Stabilization for Hectowatt-Scale Alkaline Water Electrolysis.

Journal of the American Chemical Society·2026
Same author

Programmable Hierarchical Assembly of Atomically Precise Metal Nanoclusters Using Supra-Amphiphilic Nucleic Acids.

JACS Au·2026
Same author

Enhanced Anti-Counterfeiting Using Dynamic Encryption with Dual Physically Unclonable Functions.

ACS applied materials & interfaces·2026
Same author

Vancomycin combined with Zhenqi Granule can inhibit Methicillin-Resistant Staphylococcus aureus more effectively than Vancomycin alone.

Microbial pathogenesis·2026
Same author

Multi-targeted protection of Yuping Tongqiao against allergic rhinitis: suppression of inflammatory response via TSLP signaling and reinforcement of epithelial barrier integrity via AhR signaling.

Frontiers in allergy·2026

相关实验视频

Updated: Jan 11, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV
10:42

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV

Published on: December 29, 2016

11.1K

通过绿色Li2S合成提升硫化物固体电解质.

Yi Zhang1, Ling Gao1, Haoran Zheng1

  • 1College of Chemistry and Chemical Engineering, Huanggang Normal University, 146 Xingang 2nd Road, Huanggang Development Zone, Huanggang, Hubei Province, China.

Nature communications
|November 13, 2025
PubMed
概括

一种新的环保方法可以低廉的价格合成高纯度硫化 (Li2S). 这种可扩展的过程降低了固体电解质的成本,使得更安全,高性能的全固态电池成为可能.

更多相关视频

1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions
06:56

1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions

Published on: October 10, 2016

8.2K
Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework
12:30

Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework

Published on: April 9, 2018

9.6K

相关实验视频

Last Updated: Jan 11, 2026

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV
10:42

Combining Solid-state and Solution-based Techniques: Synthesis and Reactivity of ChalcogenidoplumbatesII or IV

Published on: December 29, 2016

11.1K
1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions
06:56

1,3,5-Triphenylbenzene and Corannulene as Electron Receptors for Lithium Solvated Electron Solutions

Published on: October 10, 2016

8.2K
Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework
12:30

Synthesis of a Thiol Building Block for the Crystallization of a Semiconducting Gyroidal Metal-sulfur Framework

Published on: April 9, 2018

9.6K

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
  • 绿色化学 绿色化学

背景情况:

  • 基于硫化物的固体电解质比有机电解质提供更高的安全性和性能.
  • 这些先进的电解质的广泛采用受到硫化 (Li2S) 的高成本的限制.

研究的目的:

  • 开发一种高纯度Li2S的经济高效且可扩展的合成方法.
  • 为了降低硫化物基固体电解质的生产成本,用于全固态电池.

主要方法:

  • 一种无溶剂的转化反应,使用尿素作为S2−供体来硫化LiOH.
  • 可扩展的Li2S生产 (每批≤100g) 在现场去除气态副产品 (CO2,NH3).

主要成果:

  • 在实验室尺度 (1公斤) 上生产Li10GeP2S12 (27.5%) 和Li5.5PS4.5Cl1.5 (92.9%) 的成本大幅降低.
  • 证明使用合成Li2S的全固态电池的性能与使用商业Li2S的电池相当.
  • 通过可扩展,环保的途径成功合成高纯度Li2S.

结论:

  • 开发的无溶剂转化合成途径为低成本Li2S合成提供了一个有前途的途径.
  • 这种方法促进了基于硫化物的固体电解质的实际应用,可能加速高性能全固态电池的商业化.