机械振动对质子交换膜燃料电池耐久性的影响

相关实验视频

Updated: Jul 19, 2025

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells
06:39

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells

Published on: October 20, 2023

2.9K

Sitong Chen1, Xueke Wang2, Tong Zhu3

  • 1School of Mechanical Engineering, Shenyang University of Technology, Shenyang 110870, China.

Nanomaterials (Basel, Switzerland)
|August 12, 2023
PubMed
概括

振动通过增加接触阻力和松动组件,显著降低质子交换膜燃料电池 (PEMFCs). 纳米粒子在振动下也表现出改变的行为,影响燃料电池的耐用性.

关键词:
加速压力测试加速压力测试耐久性 耐久性 耐久性机械振动是一种机械振动.金迁移迁移的情况质子交换膜燃料电池的燃料电池是什么

更多相关视频

On the Preparation and Testing of Fuel Cell Catalysts Using the Thin Film Rotating Disk Electrode Method12:12

On the Preparation and Testing of Fuel Cell Catalysts Using the Thin Film Rotating Disk Electrode Method

Published on: March 16, 2018

22.1K
Hydrogen Production and Utilization in a Membrane Reactor10:00

Hydrogen Production and Utilization in a Membrane Reactor

Published on: March 10, 2023

2.4K

相关概念视频

Batteries and Fuel Cells03:12

Batteries and Fuel Cells

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...
27.6K
ATP Driven Pumps III: V-type Pumps01:30

ATP Driven Pumps III: V-type Pumps

V-type pumps are ATP-driven pumps found in the vacuolar membranes of plants, yeast, endosomal and lysosomal membranes of animal cells, plasma membranes of a few specialized eukaryotic cells, and some prokaryotes. They are also known as the V1Vo-ATPase, that couple ATP hydrolysis to transport protons against a concentration gradient.
The peripheral or cytosolic V1 domain with eight subunits is involved in ATP hydrolysis. The integral or transmembrane V0 domain containing at least five subunits...
3.8K
Fatigue01:21

Fatigue

Fatigue occurs when materials rupture under repeated or fluctuating loads, even at stress levels far below their static breaking strength. It typically results in brittle failure, even for ductile materials. It is a critical consideration in designing machines and structural components subjected to repetitive or varying loads. The nature of these loadings can range from fluctuating loads like unbalanced pump impellers causing vibrations to repeatedly bending a thin steel rod wire back and forth...
206