Method of preparing catalyst having Pt—Pd dispersed polymer electrolyte multilayers treated with sulfuric acid

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United States of America Patent

PATENT NO 9895685
SERIAL NO

14539496

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Abstract

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Disclosed herein is a method of preparing a catalyst having Pt—Pd dispersed in polymer electrolyte multilayers, suitable for use in production of hydrogen peroxide, wherein the use of the catalyst prepared by forming polymer electrolyte multilayers on an anionic resin support and performing sulfuric acid treatment and loading (insertion or attachment) of Pt—Pd particles can result in high hydrogen conversion, hydrogen selectivity and hydrogen peroxide yield for a long period of time.

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Patent Owner(s)

  • SK GLOBAL CHEMICAL CO., LTD.;SK INNOVATION CO., LTD.;SK INNOVATIONS CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choo, Dae Hyun Busan, KR 17 85
Hong, Suk Joon Daejeon, KR 11 6
Kim, Tae Jln Seoul, KR 1 0
Kwon, Yong Tak Daejeon, KR 8 42
Lee, Hwa Jung Seoul, KR 4 1

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