Making method for inorganic proton exchange film fuel cell film pole

Abstract

The invention relates to an inorganic proton exchange membrane fuel cell membrane electrode preparation method. the preparation method, its characteristic lies in that it includes the following steps: 1) inorganic proton exchange membrane preparation: a) first prepares the heteropolyacid and the inorganic oxide compound forerunner body mix solution; b) the surface active agent solution preparation; c) inorganic proton conduction powder forerunner body preparation; d) inorganic proton exchange membrane preparation: The inorganic proton conduction powder forerunner body which step c) prepares sets in the culture dish, dry, high temperature burning, obtains the inorganic proton conduction powder, joins the thermoplastic resin cementing agent rmo-compression to prepare the inorganic proton exchange membrane; 2) inorganic proton exchange membrane-catalysis layer module preparation; 3) inorganic proton exchange membrane -catalysis layer module seal; 4) inorganic proton exchange membrane fuel cell membrane electrode preparation. The membrane electrode operating temperature of the method preparation is high (may be higher than 200 degree centigrade).

Description

technical field

[0001] The invention relates to a preparation method of membrane electrodes of inorganic proton exchange membrane fuel cells. Background technique

[0002] Hydrogen is a ubiquitous element in nature and is a renewable and clean energy source. Scientists believe that hydrogen energy will make up for and gradually replace the increasingly depleted fossil energy sources such as coal and oil in the 21st century, and become an important part of the world's energy pattern. Proton Exchange Membrane Fuel Cell (PEMFC) is an important way to convert hydrogen energy into electrical energy. Its energy conversion efficiency is as high as 50%, and it has low operating temperature and low noise. The only discharge is pure water. , which can be widely used in vehicle power sources and stationary power station power sources. Therefore, it is generally believed that fuel cells are the preferred clean and efficient power generation technology in the 21st century (Yi Baolian, ...

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