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

Self-Help Support Groups01:28

Self-Help Support Groups

352
Self-help support groups are voluntary, community-based organizations that provide a platform for individuals with shared concerns to exchange support, insights, and practical strategies for coping with life challenges. Typically led by group members or paraprofessionals, these groups form a cornerstone of mental health care, especially in reaching populations that are underserved by traditional healthcare systems.
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...
352
Vesicular Tubular Clusters01:45

Vesicular Tubular Clusters

3.2K
After budding out from the ER membrane, some COPII vesicles lose their coat and fuse with one another to form larger vesicles and interconnected tubules called vesicular tubular clusters or VTCs. These clusters constitute a compartment at the ER-Golgi interface known as ERGIC (Endoplasmic Reticulum Golgi Intermediate Compartment). The ERGIC is a mobile membrane-bound cargo transport system that sorts proteins secreted from ER and delivers them to the Golgi.
With the help of motor proteins such...
3.2K
Tubular Reabsorption and Secretion01:28

Tubular Reabsorption and Secretion

6.7K
Tubular secretion and reabsorption are two critical processes in the nephron tubule of the kidneys. When the fluid filtered from the glomerulus enters the proximal convoluted tubule, it is referred to as filtrate, and its composition changes due to tubular reabsorption and secretion.
Tubular reabsorption is a selective process that starts when the filtrate enters the proximal tubules. It involves substances traveling through the transcellular route (through the tubule cell and peritubular...
6.7K
Flat Belts: Problem Solving01:28

Flat Belts: Problem Solving

818
Flat belts are crucial in many industrial applications as they help transmit power from one pulley to another. The concept of forces and moments is used to determine the maximum moment on a pulley. For instance, consider a flat belt that wraps around two pulleys, A and B, with radii of 30 cm and 10 cm, respectively. The angle between the belt and the horizontal is 20 degrees at the pulleys. As pulley B rotates clockwise and drives pulley A, tension T2 is caused at one end of the belt, while...
818
Resistors In Series01:10

Resistors In Series

6.4K
A resistor is an ohmic device that limits the flow of charge in a circuit. Most circuits have more than one resistor. If several resistors are connected together and connected to a battery, the current supplied by the battery depends on the equivalent resistance of the circuit. The equivalent resistance of a combination of resistors depends on both their individual values and how they are connected. The simplest combination of resistors is the series combination. 
In a series circuit, the...
6.4K
Conduction System of the Heart01:19

Conduction System of the Heart

13.3K
Autorhythmicity is a term that refers to the heart's inherent ability to generate electrical signals and instigate muscle contractions. This self-regulating conduction system within the heart consists of two key components: the pacemaker cells and specialized conducting cells.
The pacemaker cells are located in two primary nodes: the sinoatrial (SA) node and the atrioventricular (AV) node. The SA node pacemaker cells can autonomously depolarize, triggering an action potential that leads to the...
13.3K

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

Conductivity optimization of La<sub>0.3</sub>Sr<sub>0.7</sub>TiO<sub>3</sub>/La<sub>0.8</sub>Sr<sub>0.2</sub>MnO<sub>3</sub> bilayer interconnects <i>via</i> interfacial oxygen partial pressure regulation and its application in FT-SIS-SOFCs.

Chemical science·2026
Same author

A spatiotemporal cell theory for cooperative pattern formation in reinforcement learning-driven evolutionary games.

Chaos (Woodbury, N.Y.)·2026
Same author

Sb(η<sup>6</sup>-Be<sub>6</sub>H<sub>6</sub>)Sb and Bi(η<sup>6</sup>-Be<sub>6</sub>H<sub>6</sub>)Bi: Double Aromatic Inverse-Sandwich Complexes.

The journal of physical chemistry. A·2026
Same author

The global burden of motor neuron disease: a systematic and additional analysis of global burden disease study 2021.

Orphanet journal of rare diseases·2025
Same author

[Alleviation of hypoxia/reoxygenation injury in HL-1 cells by ginsenoside Rg_1 via regulating mitochondrial fusion based on Notch1 signaling pathway].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·2025
Same author

Elucidating the Sintering Mechanisms and Synergistic Doping Effects in CuO/Fe<sub>2</sub>O<sub>3</sub> Codoped Gd-Doped Ceria Electrolytes for Advanced Low-Temperature Solid Oxide Fuel Cells (LT-SOFCs).

ACS applied materials & interfaces·2025

相关实验视频

Updated: Feb 1, 2026

Ultra-High-Speed Western Blot using Immunoreaction Enhancing Technology
05:59

Ultra-High-Speed Western Blot using Immunoreaction Enhancing Technology

Published on: September 26, 2020

6.6K

MgO-MgAl2O4 - 支持带超高导电性介层的平板管状细分系列SOFC,以提高性能.

Yanan Li1, Xiang-Xiang Pan2, Hui-Yu Zhang1

  • 1State Key Laboratory for Mechanical Behavior of Materials, School of Materials Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China.

ACS applied materials & interfaces
|January 31, 2026
PubMed
概括

研究人员开发了一种新的NiO-MgAl2O4介层,用于固体氧化物燃料电池 (SOFC). 这种中间层提高了陶支持的SOFC的性能和稳定性,这对于高效的能量转化至关重要.

关键词:
在MgO-MgAl2O4O4中.在NiO-MgAl2O4中间层.反应接口的反应接口反应接口.层间优化层间的优化固体氧化物燃料电池是一种固体氧化物燃料电池.

更多相关视频

Immunoglobulin G N-Glycan Analysis by Ultra-Performance Liquid Chromatography
11:01

Immunoglobulin G N-Glycan Analysis by Ultra-Performance Liquid Chromatography

Published on: January 18, 2020

9.0K
Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach
13:36

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Published on: December 4, 2021

4.6K

相关实验视频

Last Updated: Feb 1, 2026

Ultra-High-Speed Western Blot using Immunoreaction Enhancing Technology
05:59

Ultra-High-Speed Western Blot using Immunoreaction Enhancing Technology

Published on: September 26, 2020

6.6K
Immunoglobulin G N-Glycan Analysis by Ultra-Performance Liquid Chromatography
11:01

Immunoglobulin G N-Glycan Analysis by Ultra-Performance Liquid Chromatography

Published on: January 18, 2020

9.0K
Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach
13:36

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Published on: December 4, 2021

4.6K

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
  • 能源转换 能源转换

背景情况:

  • 高性能固体氧化物燃料电池 (SOFC) 需要先进的介层,以提高导电性和界面兼容性.
  • 陶支的SOFC,特别是平面管状细分系列设计,面临着层间稳定性和扩散方面的挑战.

研究的目的:

  • 为MGO-MgAl2O4 (MMA) 支持的SOFCs开发一种高导电性和兼容性的中间层.
  • 为了提高惰性陶支SOFC的性能和长期稳定性.

主要方法:

  • 使用共聚工艺制造一个70体积% NiO-30体积% MgAl2O4介层.
  • 介层导电性,界面兼容性和扩散抑制的表征.
  • 在850°C测试单细胞和16细胞平管状细分系列SOFC性能.

主要成果:

  • NiO-MgAl2O4中间层有效地抑制了从MMA基质到25微米的MgO扩散.
  • 在工作温度下,层间导电性超过3400 S cm-1.
  • 单个电池实现了1.07V的开放电路电压 (OCV) 和760mWcm-2的功率密度,具有出色的稳定性.
  • 一个16个细胞的FT-SIS-SOFC堆显示了17V的OCV和850°C的15W的最大输出功率.

结论:

  • 开发的NiO-MgAl2O4中间层具有高度导电性和兼容性,显著提高了SOFC的性能.
  • 这种介层技术对于推进惰陶支的FT-SIS-SOFCs至关重要.
  • 结果表明,高性能,稳定的固体氧化物燃料电池系统的可行途径.