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Single-Site Carbon-Supported Molybde...

Li, Jiaqi.

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Single-Site Carbon-Supported Molybdenum-Dioxo Complex in Catalysis: Structure, Reactivity, and Mechanism.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Single-Site Carbon-Supported Molybdenum-Dioxo Complex in Catalysis: Structure, Reactivity, and Mechanism./
Author:	Li, Jiaqi.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
Description:	201 p.
Notes:	Source: Dissertations Abstracts International, Volume: 83-01, Section: B.
Contained By:	Dissertations Abstracts International83-01B.
Subject:	Chemistry. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28491371
ISBN:	9798516065309

Single-Site Carbon-Supported Molybdenum-Dioxo Complex in Catalysis: Structure, Reactivity, and Mechanism.
Li, Jiaqi.

Single-Site Carbon-Supported Molybdenum-Dioxo Complex in Catalysis: Structure, Reactivity, and Mechanism. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 201 p.

Source: Dissertations Abstracts International, Volume: 83-01, Section: B.

Thesis (Ph.D.)--Northwestern University, 2021.

This item must not be sold to any third party vendors.

Molecular-oriented single-site heterogeneous catalysis is a powerful approach to address the long-lasting challenge of the structure-activity relationship in catalysis, as it allows molecular level control of the catalytic centers and thus the elucidation of reaction mechanisms. In this dissertation, single-site molybdenum-dioxo species have been immobilized on carbon supports, i.e. activated carbon and carbon nanohorn. Several oxygenates transformations have been studied using the activated carbon-supported molybdenum dioxo catalyst, including reductive carbonyl coupling for functionalized symmetric ether synthesis; oxygen atom transfer for pharmaceutical relevant intermediates reduction; alcohol dehydration for biomass-derived platforms deoxygenation. Combined experimental and computational approaches have been applied for mechanistic study of the alcohol conversion and achieved great agreement. In-depth structural analysis has been applied using the carbon nanohorn matrix and isolated metal centers are observed. The content of this dissertation showcases several unique advantages of molecular-derived single-site heterogeneous catalysis in structural and mechanistic investigation.

ISBN: 9798516065309Subjects--Topical Terms:

516420
Chemistry.
Subjects--Index Terms:

Carbon support

Single-Site Carbon-Supported Molybdenum-Dioxo Complex in Catalysis: Structure, Reactivity, and Mechanism.
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506 $a This item must not be sold to any third party vendors.
520 $a Molecular-oriented single-site heterogeneous catalysis is a powerful approach to address the long-lasting challenge of the structure-activity relationship in catalysis, as it allows molecular level control of the catalytic centers and thus the elucidation of reaction mechanisms. In this dissertation, single-site molybdenum-dioxo species have been immobilized on carbon supports, i.e. activated carbon and carbon nanohorn. Several oxygenates transformations have been studied using the activated carbon-supported molybdenum dioxo catalyst, including reductive carbonyl coupling for functionalized symmetric ether synthesis; oxygen atom transfer for pharmaceutical relevant intermediates reduction; alcohol dehydration for biomass-derived platforms deoxygenation. Combined experimental and computational approaches have been applied for mechanistic study of the alcohol conversion and achieved great agreement. In-depth structural analysis has been applied using the carbon nanohorn matrix and isolated metal centers are observed. The content of this dissertation showcases several unique advantages of molecular-derived single-site heterogeneous catalysis in structural and mechanistic investigation.
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653 $a Single-site heterogeneous catalysis
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