Selective Hydrogenation of Stearic Acid Using Mechanochemically Prepared Titania-Supported Pt and Pt-Re Bimetallic Catalysts

Kathryn Ralphs; Gillian Collins; Haresh Manyar; Stuart L. James; Christopher Hardacre

doi:10.1021/acssuschemeng.1c07595

Selective Hydrogenation of Stearic Acid Using Mechanochemically Prepared Titania-Supported Pt and Pt-Re Bimetallic Catalysts

Kathryn Ralphs
, Gillian Collins
, Haresh Manyar
, Stuart L. James
, Christopher Hardacre

School of Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

A range of Pt and Pt-Re catalysts on titania were mechanochemically prepared and compared to conventional catalysts made by wet impregnation for the selective hydrogenation of stearic acid. Mechanochemically prepared catalysts showed superior selectivity toward stearyl alcohol compared to the conventional catalysts.

Original language	English
Pages (from-to)	6934-6941
Number of pages	8
Journal	ACS Sustainable Chemistry and Engineering
Volume	10
Issue number	21
DOIs	https://doi.org/10.1021/acssuschemeng.1c07595
Publication status	Published - 30 May 2022

Keywords

ball milling
bimetallic
fatty alcohol
heterogeneous catalyst
hydrogenation
mild conditions
solvent-free catalyst

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10.1021/acssuschemeng.1c07595

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title = "Selective Hydrogenation of Stearic Acid Using Mechanochemically Prepared Titania-Supported Pt and Pt-Re Bimetallic Catalysts",

abstract = "A range of Pt and Pt-Re catalysts on titania were mechanochemically prepared and compared to conventional catalysts made by wet impregnation for the selective hydrogenation of stearic acid. Mechanochemically prepared catalysts showed superior selectivity toward stearyl alcohol compared to the conventional catalysts.",

keywords = "ball milling, bimetallic, fatty alcohol, heterogeneous catalyst, hydrogenation, mild conditions, solvent-free catalyst",

author = "Kathryn Ralphs and Gillian Collins and Haresh Manyar and James, \{Stuart L.\} and Christopher Hardacre",

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AU - Ralphs, Kathryn

AU - Collins, Gillian

AU - Manyar, Haresh

AU - James, Stuart L.

AU - Hardacre, Christopher

PY - 2022/5/30

Y1 - 2022/5/30

N2 - A range of Pt and Pt-Re catalysts on titania were mechanochemically prepared and compared to conventional catalysts made by wet impregnation for the selective hydrogenation of stearic acid. Mechanochemically prepared catalysts showed superior selectivity toward stearyl alcohol compared to the conventional catalysts.

AB - A range of Pt and Pt-Re catalysts on titania were mechanochemically prepared and compared to conventional catalysts made by wet impregnation for the selective hydrogenation of stearic acid. Mechanochemically prepared catalysts showed superior selectivity toward stearyl alcohol compared to the conventional catalysts.

KW - ball milling

KW - bimetallic

KW - fatty alcohol

KW - heterogeneous catalyst

KW - hydrogenation

KW - mild conditions

KW - solvent-free catalyst

UR - https://www.scopus.com/pages/publications/85132586631

U2 - 10.1021/acssuschemeng.1c07595

DO - 10.1021/acssuschemeng.1c07595

M3 - Article

AN - SCOPUS:85132586631

SN - 2168-0485

VL - 10

SP - 6934

EP - 6941

JO - ACS Sustainable Chemistry and Engineering

JF - ACS Sustainable Chemistry and Engineering

IS - 21

ER -

Selective Hydrogenation of Stearic Acid Using Mechanochemically Prepared Titania-Supported Pt and Pt-Re Bimetallic Catalysts

Abstract

Keywords

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