Synthesis of hydrogen-carbon clathrate material and hydrogen evolution therefrom at moderate temperatures and pressures

Lueking, Angela; Narayanan, Deepa

Title: Synthesis of hydrogen-carbon clathrate material and hydrogen evolution therefrom at moderate temperatures and pressures

Patent · Tue Mar 08 00:00:00 EST 2011

OSTI ID:1016545

Lueking, Angela ^[1]; Narayanan, Deepa ^[2]

State College, PA
Redmond, WA

A process for making a hydrogenated carbon material is provided which includes forming a mixture of a carbon source, particularly a carbonaceous material, and a hydrogen source. The mixture is reacted under reaction conditions such that hydrogen is generated and/or released from the hydrogen source, an amorphous diamond-like carbon is formed, and at least a portion of the generated and/or released hydrogen associates with the amorphous diamond-like carbon, thereby forming a hydrogenated carbon material. A hydrogenated carbon material including a hydrogen carbon clathrate is characterized by evolution of molecular hydrogen at room temperature at atmospheric pressure in particular embodiments of methods and compositions according to the present invention.

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Research Organization:: The Penn State Research Foundation (University Park, PA)

Sponsoring Organization:: USDOE

DOE Contract Number:: FC26-03NT41874

Assignee:: The Penn State Research Foundation (University Park, PA)

Patent Number(s):: 7,901,661

Application Number:: US Patent Application 11/613,999

OSTI ID:: 1016545

Country of Publication:: United States

Language:: English

References (21)

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