Selective Oxidation of 1,6‐Hexanediol to 6‐Hydroxycaproic Acid over Reusable Hydrotalcite‐Supported Au–Pd Bimetallic Catalysts | Zendy

Tuteja Jaya | Zendy; Nishimura Shun | Zendy; Choudhary Hemant | Zendy; Ebitani Kohki | Zendy

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Selective Oxidation of 1,6‐Hexanediol to 6‐Hydroxycaproic Acid over Reusable Hydrotalcite‐Supported Au–Pd Bimetallic Catalysts

Author(s) -

Tuteja Jaya,

Nishimura Shun,

Choudhary Hemant,

Ebitani Kohki

Publication year - 2015

Publication title -

chemsuschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.412

H-Index - 157

eISSN - 1864-564X

pISSN - 1864-5631

DOI - 10.1002/cssc.201500255

Subject(s) - hydrotalcite , bimetallic strip , catalysis , x ray photoelectron spectroscopy , palladium , heterogeneous catalysis , aqueous solution , oxide , inorganic chemistry , chemistry , nanoparticle , nuclear chemistry , materials science , chemical engineering , organic chemistry , nanotechnology , engineering

Selective oxidation of 1,6‐hexanediol into 6‐hydroxycaproic acid was achieved over hydrotalcite‐supported Au–Pd bimetallic nanoparticles as heterogeneous catalyst using aqueous H 2 O 2 . N , N ‐dimethyldodecylamine N ‐oxide (DDAO) was used as an efficient capping agent. Spectroscopic analyses by UV/Vis, TEM, XPS, and X‐ray absorption spectroscopy suggested that interactions between gold and palladium atoms are responsible for the high activity of the reusable Au 40 Pd 60 ‐DDAO/HT catalyst.

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