本论文也对钙钛矿电催化剂的工作机理进行了探讨。
The hypothesis of electro-catalytic mechanism is also suggested.
还公开了具有电催化剂和聚糠醇的电催化剂层的制备方法。
Methods of making the electrocatalyst layer having an electrocatalyst and polyfurfuryl alcohol are also disclosed.
氧还原电催化剂材料成为近几年燃料电池和金属空气电池的研究热点。
Electrocatalytic materials for the reduction of oxygen is the focal point of study on fuel cell and metal-air cell.
本发明涉及一种以导电陶瓷载金属为电催化剂的燃料电池膜电极及其制备方法。
The invention relates to a fuel cell membrane electrode which takes conductive ceramic-carried metal as an electro-catalyst and a preparation method thereof.
从铂系和非铂系两个方面综述了近年来直接甲醇燃料电池电催化剂的研究及进展。
This paper reviews the progress in research on electrocatalysts for direct methanol fuel cells from two aspects: Pt and its alloys, and non-Pt systems.
实验结果表明钢电催化剂的气体扩散电极的电化学活性优于铂-铈合金电催化剂的。
The results show that it was feasible to manufacture the Pt-C/PTFE gas-diffusion electrodes by thermal decomposition and tile performance of Pt electrode was superior to Pt-Ce one.
NNB在中性和弱碱性介质中的稳定性优于其它电子传递中间体，是有前途的电催化剂。
In neutral and weakly basic solns., NNB is more stable than the other mediators; hence, it appears to be promising for practical applications.
该系统设计简捷、实用性强、维护方便，能满足电催化剂、电解质膜及膜电极性能测试要求。
The test station has high usability and low maintenance cost, could be used for performance test of PEMFC catalyst, membrane and MEA.
近来电催化剂的稳定性被认为是质子交换膜燃料电池(PEMFC)商业化之前需解决的最重要的问题之一。
Electrocatalyst durability has been recently recognized as one of the most important issues that have to be addressed before the commercialization of the proton exchange membrane fuel cells (PEMFCs).
最后通过循环伏安法研究了铂催化剂的电化学性质，结果表明这些铂催化剂具有良好的甲醇电催化活性和稳定性。
The electrochemical properties were studied by cyclic voltammogram and the results show that the Pt-catalysts possess excellent methanol electrocatalytic activity and stability.
晶粒尺寸变小，氧缺陷的增加以及催化剂表面的亲水性的增强是提高光电催化降解苯酚性能的原因。
The enhanced PEC performance was attributed to the decease of the crystalline size, the increased amount of the oxygen vacancy and the enhancement of the hydrophilic performance.
晶粒尺寸变小，氧缺陷的增加以及催化剂表面的亲水性的增强是提高光电催化降解苯酚性能的原因。
The enhanced PEC performance was attributed to the decease of the crystalline size, the increased amount of the oxygen vacancy and the enhancement of the hydrophilic performance.
应用推荐