Fuel cells are attractive alternatives to combustion engines for electrical power generation
because of their very high efficiencies and low pollution levels. Polymer electrolyte …

In one embodiment of the present invention, a method for providing an energy supply using
a renewable energy source is provided comprising: providing a first source of renewable …

An apparatus for producing hydrogen may include a collector of radiation to concentrate
solar radiation on a converter having an absorptivity to convert the solar radiation to thermal …

BACKGROUND Passive shunting systems are often Subject to functional failures Such as
over drainage, under drainage or blockage. These can prevent effective treatment and may …

Multicomponent nanoparticles materials and apparatuses and processes therefor are
disclosed. In one aspect of the disclosure, separate particles generated from solution or …

The present disclosure is directed to a system and method of sustainable economic
development, such as development through an integrated production of renewable energy …

The present disclosure is directed to a system and method of providing energy to a dwelling.
An engine is housed within an inner tank, which is in turn housed within an outer tank. The …

Processes, techniques, and compositions used to fabricate high performance solid acid fuel
cell membrane electrode assemblies are disclosed. The techniques include preparing the …

A liquid organic, fuel cell is provided which employs a solid electrolyte membrane. An
organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while …

A liquid organic, fuel cell is provided which employs a solid electrolyte membrane. An
organic fuel, such as a methanol/water mixture, is circulated past an anode of a cell while …