Palladium-containing composition and hydrogen peroxide production method
AssigneesMitsubishi Gas Chemical Company, Inc., Kyushu University, National University Corporation
InventorsTatsumi Ishihara, Norikazu Okuda, Ken-ichi Kimizuka, Ken Tasaki
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Abstract
It is desired to develop a method of producing hydrogen peroxide, which is capable of producing hydrogen peroxide with high production efficiency. According to the present invention, provided is a palladium-containing composition comprising palladium particles and a coating agent that coats the surface of the palladium particles, wherein a compound having an O═X structure (wherein X represents any of a phosphorus atom, a sulfur atom, and a carbon atom) is comprised as the coating agent.
Claims13
A method of producing hydrogen peroxide, comprising:
- producing a palladium-containing composition that comprises palladium particles and a coating agent that coats a surface of the palladium particles;
- and
- reacting hydrogen with oxygen in a presence of the palladium-containing composition such that hydrogen peroxide is obtained,
- wherein the coating agent comprises at least one compound selected from the group consisting of trans,trans-1,5-diphenyl-1,4-pentadien-3-one, and diphenyl sulfone.
Dependencies are inferred from the claim text.