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

Batteries and Fuel Cells03:12

Batteries and Fuel Cells

30.7K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
30.7K
Voltaic/Galvanic Cells02:47

Voltaic/Galvanic Cells

63.0K
Spontaneous Chemical Reactions
Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery powering our remote controls is one such example of a spontaneous redox reaction. Another example is the immersion of coiled copper wire into an aqueous silver nitrate solution. The reaction shows a gradual, visually impressive color change from colorless to bright blue and the formation of a grey precipitate on the copper wire. In this experiment,...
63.0K
MOS Capacitor01:25

MOS Capacitor

1.5K
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
1.5K

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

Structure-Transport Relationships in Microarchitected LiFePO<sub>4</sub>-Carbon Li Ion Battery Electrodes.

ACS energy letters·2026
Same author

Nanoporosity-driven deformation of additively manufactured nano-architected metals.

Nature communications·2026
Same author

Multiscale Microstructural and Mechanical Characterization of Cu-Ni Binary Alloys Reduced During Hydrogel Infusion-Based Additive Manufacturing (HIAM).

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

Morphological Heterogeneity Impact of Film Solid-State Cathode on Utilization and Fracture Dynamics.

ACS nano·2025
Same author

Imaging-guided bioresorbable acoustic hydrogel microrobots.

Science robotics·2024
Same author

Author Correction: Molecular control via dynamic bonding enables material responsiveness in additively manufactured metallo-polyelectrolytes.

Nature communications·2024
Same journal

Correction to "Nanoparticles (NPs)-Meditated LncRNA AFAP1-AS1 Silencing to Block Wnt/β-Catenin Signaling Pathway for Synergistic Reversal of Radioresistance and Effective Cancer Radiotherapy".

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

Femtosecond-Laser Nanocavitation Regenerates SERS-Active Plasmonic Nanogaps for Longitudinal Molecular Sensing at Biointerfaces.

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

Correction to "Bioinspired Polyacrylic Acid-Based Dressing: Wet Adhesive, Self-Healing, and Multi-Biofunctional Coacervate Hydrogel Accelerates Wound Healing".

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

Non-Line-of-Sight Passive Ammonia Sensor Loaded With MXene/In<sub>2</sub>O<sub>3</sub> Composites for Agricultural Products Quality Deterioration Detection.

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

Cerium Nanoparticle-Mediated Inhibition of the NSUN2/m<sup>5</sup>C Axis Suppresses Synovial Aggression in Rheumatoid Arthritis.

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

Biomimetic Nanoplatform for Dual Target Nano-Metabolic Therapy in Diabetes-Associated Biofilm Infections.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
查看所有相关文章

相关实验视频

Updated: Jan 15, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

26.0K

微型架构的氧化和氧化物

Yuchun Sun1,2, Julia R Greer1,2

  • 1Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA, 91125, USA.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|October 8, 2025
PubMed
概括
此摘要是机器生成的。

一种新的凝输注增材制造 (AM) 技术使得能够创建高分辨率,微型架构的氧化 (LCO) 电池阴极. 这种无粘合剂的方法提高了先进的储能解决方案的电化学性能和机械性能.

关键词:
三维电极是3D电极.通过3D打印打印3D打印.添加剂制造 添加剂制造 添加剂制造氧化氧化氧化.微型架构的电极是微型架构的电极.

更多相关视频

Focused Ion Beam Fabrication of LiPON-based Solid-state Lithium-ion Nanobatteries for In Situ Testing
10:58

Focused Ion Beam Fabrication of LiPON-based Solid-state Lithium-ion Nanobatteries for In Situ Testing

Published on: March 7, 2018

10.6K
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

22.2K

相关实验视频

Last Updated: Jan 15, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
10:03

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques

Published on: November 11, 2013

26.0K
Focused Ion Beam Fabrication of LiPON-based Solid-state Lithium-ion Nanobatteries for In Situ Testing
10:58

Focused Ion Beam Fabrication of LiPON-based Solid-state Lithium-ion Nanobatteries for In Situ Testing

Published on: March 7, 2018

10.6K
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

22.2K

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
  • 增材制造 增材制造 增材制造

背景情况:

  • 目前用于电池电极的增材制造 (AM) 方法,如基于挤出的直接墨水写作和光聚合 (VP),在分辨率和材料选择方面存在限制.
  • 现有的技术难以达到细特征尺寸 (150-200微米) 或需要复杂的光电复合素配方来制备金属盐溶液.

研究的目的:

  • 引入一种新的凝输液AM技术,用于制造具有高分辨率和材料多功能性的微架构电池阴极.
  • 为了证明这种方法的功能,使用氧化 (LCO) 作为模型阴极材料.

主要方法:

  • 使用"空白"光电和凝输液过程的VP3D打印来创建微型架构的电极.
  • 制造的独立的,无粘合剂的LCO电极,光束直径小于50微米.
  • 描述了微观结构,机械弹性 (纳米缩模量148.4286.6 GPa) 和电化学性能 (可逆容量122142 mAh g-1).

主要成果:

  • 实现了微架构的LCO电极,具有可调节的微观结构和机械弹性,没有粒度边界减弱.
  • 在28mAg-1的电流密度下,证明了高可逆容量 (122142mAhg-1).
  • 凝输液AM技术提供微尺寸分辨率 (<50μm光束) 和适应各种阴极材料的适应性.

结论:

  • 凝输液AM技术克服了现有方法的局限性,使微型架构电极的精确制造成为可能.
  • 这种方法可以完全控制电极的形状因素,材料选择和微观结构特征.
  • 为开发下一代储能设备提供了一个有前途的途径,这些设备具有增强的性能和量身定制的特性.