منابع مشابه
Electrochemistry of Fuel Cell
Even today, some types of fuel cells have been already used in practical applications such as combined heat and power generation applications and space vehicle applications. Though research and development activities are still required, the fuel cell technology is one of the most important technologies that allow us to draw the environment friendly society in the twenty-first century. This sect...
متن کاملHydrogen Fuel Cell Automobiles
With gasoline now more than $2.00 a gallon, alternate automobile technologies will be discussed with greater interest and developed with more urgency. For our government, the hydrogen fuel cell-powered automobile is at the top of the list of future technologies. This paper presents a simple description of the principles behind this technology and a brief discussion of the pros and cons. It is a...
متن کاملPEM fuel cell electrodes
The design of electrodes for polymer electrolyte membrane fuel cells (PEMFC) is a delicate balancing of transport media. Conductance of gas, electrons, and protons must be optimized to provide efficient transport to and from the electrochemical reactions. This is accomplished through careful consideration of the volume of conducting media required by each phase and the distribution of the respe...
متن کاملFuel Cell Diagnostic Assistant
This paper describes a diagnostic assistant software project which has been developed for use with a portable fuel cell system. The diagnostic assistant is intended for use in a manufacturing environment to diagnose fuel cell systems which fail factory acceptance testing. Because diagnostic procedures for the fuel cell system are still being developed, the assistant is designed to allow procedu...
متن کاملSupramolecular Fuel Cell Membranes
The currently available PEMs are suitable for use at maximum 80C because of the requirement of the presence of water for proton conductivity. However, for emerging applications, a fuel cell operating at temperatures as high as 120 C is required. This can possibly be achieved by creating novel PEMs. Supramolecular polymers are being investigated extensively and may be conjugated with heteropolya...
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ژورنال
عنوان ژورنال: Bulletin of the Japan Institute of Metals
سال: 1978
ISSN: 0021-4426,1884-5835
DOI: 10.2320/materia1962.17.355