خط مشی دسترسیدرباره ما
ثبت نامثبت نام
راهنماراهنما
فارسی
ورودورود
صفحه اصلیصفحه اصلی
جستجوی مدارک
تمام متن
منابع دیجیتالی
رکورد قبلیرکورد بعدی
Document Type : Latin Dissertation
Language of Document : English
Record Number : 150706
Doc. No : ET22498
Main Entry : Vij ay Krishna Ramani
Title Proper : Stabilized Composite Membranes and Membrane Electrode Assemblies for High Temperature / Low Relative Humidity Polymer Electrolyte Fuel Cell Operation
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Polymer electrolyte membrane fuel cells (PEMFCs) have a variety of applications inthe stationary power, mobile power and automotive power sectors. Existing membranetechnology presently permits fuel cell operation at temperatures less than 100پ‍-C underfully saturated conditions. However, several advantages such as easier heat rejection ratesand improved impurities tolerance by the anode electrocatalyst result by operating aPEMFC at elevated temperatures (above 100پ‍-C) and lower relative humidities. In anattempt to extend the operating range of the polymer electrolyte membrane,perfluorosulfonic acid (Nafion? based organic / inorganic (heteropolyacid) compositemembranes were investigated in terms of thermal and electrochemical stability, additive....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL45719.pdf
Title and statement of responsibility and : Stabilized Composite Membranes and Membrane Electrode Assemblies for High Temperature / Low Relative Humidity Polymer Electrolyte Fuel Cell Operation [Thesis]
 
 
 
(در صورت عدم وضوح تصویر اینجا را کلیک نمایید)