The study of hydrogen production system based on the high pressure water of solid electrolyte

• Main Authors: Tian-Xiang Chang, 陳天祥
• Other Authors: N. C. Shih
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/s6mf58

碩士 === 明道大學 === 材料暨系統工程研究所 === 95 === The study of hydrogen production system based on the high pressure water of solid polymer electrolyte（SPE）is a state of art. It solves the technical problems such as hydrogen production﹐hydrogen storage﹐hydrogen delivery﹐purification﹐etc.In a break with tradition﹐the study is a revolutionary innovation that addresses the demand of resources﹐environmental protection﹐and the need to search for alternative fossil energy.It is a recycling sustainable﹐world friendly﹐green and non-pollution project.The catalyzer of DC Anode current splits water into oxygen﹐proton﹐and electron；the cathode generates hydration by the static electricity in electric field；the proton penetratrates through the membrane of the solid polymer to combine with the electron in the external circuit thus forming hydrogen. The thesis finds that the highly compact housing patterns lead to exceptional pergormance：the superior efficiency up to 75～85％ hydrogen production﹔the enhanced current density（0.45A/cm2 for1.3MPa）with hydroged production by high pressure electrolysis. High pressure can reduce the electrolyte ohm（Ω）﹐increase conductivity and lower power consumption by 20％ as well as enhance the efficiency of the pressure system without the aids of hydrogen storage system and the time-consuming mechanical system of hydrogen delivery. The system can function as a motor﹐ease the burden of weight﹐and become a light﹐convenient design. Accordingly﹐the study is rich in its value and innovation.