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Tailored Heterogeneous Catalysts for...

Balderas, Raiven Ignacia,

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Tailored Heterogeneous Catalysts for Biomass Conversion /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Tailored Heterogeneous Catalysts for Biomass Conversion // Raiven Ignacia Balderas.
Author:	Balderas, Raiven Ignacia,
Description:	1 electronic resource (129 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 86-10, Section: B.
Contained By:	Dissertations Abstracts International86-10B.
Subject:	Chemistry. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31639298
ISBN:	9798310351547

Tailored Heterogeneous Catalysts for Biomass Conversion /
Balderas, Raiven Ignacia,

Tailored Heterogeneous Catalysts for Biomass Conversion /Raiven Ignacia Balderas. - 1 electronic resource (129 pages)

Source: Dissertations Abstracts International, Volume: 86-10, Section: B.

This thesis focuses on the development and optimization of heterogeneous catalysts designed to address pressing challenges in sustainable biomass conversion. The introductory chapter outlines the importance of catalysis in advancing sustainable technologies, highlighting the need for catalysts that balance high activity, selectivity, and stability under challenging reaction conditions.Chapter 2 provides a comprehensive review of synthetic methods to achieve metal oxides with exposed (111) facets, known for their high surface energy and distinctive reactivity, which make them ideal for complex chemical transformations. This chapter explores methods including hydrothermal and solvothermal approaches, examining how controlled synthesis impacts catalyst faceting, morphology and performance.Chapter 3 examines the stability and catalytic behavior of MgO(111) nanocatalysts when coated with carbon. This modification preserves catalyst activity under reaction conditions and enhances the efficiency of 2-pentanone condensation reactions, a pathway relevant to biofuel synthesis. The carbon coating approach is shown to provide protective benefits while maintaining the catalytic properties associated with exposed (111) surfaces. In Chapter 4, the focus shifts to bifunctional catalysts capable of both hydrodeoxygenation (HDO) and deoxygenation reactions, essential for converting biomass-derived oxygenates into hydrocarbons. Here, the interplay between metal sites and acid sites on the support surface is investigated, demonstrating how these interactions drive catalytic efficiency and selectivity.This work sheds light on the intricate connections between catalyst design, surface structure, and functional performance, offering new insights into how tailored catalysts can be leveraged to optimize the conversion of renewable feedstocks into valuable biofuels and chemicals. Through this research, advancements are made in the understanding and application of facet-dependent reactivity, structural modifications, and synergistic interactions in bifunctional catalytic systems, contributing to the broader goals of sustainable chemical processes and renewable energy solutions.

English

ISBN: 9798310351547Subjects--Topical Terms:

516420
Chemistry.
Subjects--Index Terms:

Biomass conversion

Tailored Heterogeneous Catalysts for Biomass Conversion /
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100 1 $a Balderas, Raiven Ignacia, $e author. $3 3824483
245 1 0 $a Tailored Heterogeneous Catalysts for Biomass Conversion / $c Raiven Ignacia Balderas.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2024
300 $a 1 electronic resource (129 pages)
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500 $a Advisors: Richards, Ryan M. Committee members: Pylypenko, Svitlana; Trewyn, Brian; Ciobanu, Cristian.
502 $b Ph.D. $c Colorado School of Mines $d 2024.
520 $a This thesis focuses on the development and optimization of heterogeneous catalysts designed to address pressing challenges in sustainable biomass conversion. The introductory chapter outlines the importance of catalysis in advancing sustainable technologies, highlighting the need for catalysts that balance high activity, selectivity, and stability under challenging reaction conditions.Chapter 2 provides a comprehensive review of synthetic methods to achieve metal oxides with exposed (111) facets, known for their high surface energy and distinctive reactivity, which make them ideal for complex chemical transformations. This chapter explores methods including hydrothermal and solvothermal approaches, examining how controlled synthesis impacts catalyst faceting, morphology and performance.Chapter 3 examines the stability and catalytic behavior of MgO(111) nanocatalysts when coated with carbon. This modification preserves catalyst activity under reaction conditions and enhances the efficiency of 2-pentanone condensation reactions, a pathway relevant to biofuel synthesis. The carbon coating approach is shown to provide protective benefits while maintaining the catalytic properties associated with exposed (111) surfaces. In Chapter 4, the focus shifts to bifunctional catalysts capable of both hydrodeoxygenation (HDO) and deoxygenation reactions, essential for converting biomass-derived oxygenates into hydrocarbons. Here, the interplay between metal sites and acid sites on the support surface is investigated, demonstrating how these interactions drive catalytic efficiency and selectivity.This work sheds light on the intricate connections between catalyst design, surface structure, and functional performance, offering new insights into how tailored catalysts can be leveraged to optimize the conversion of renewable feedstocks into valuable biofuels and chemicals. Through this research, advancements are made in the understanding and application of facet-dependent reactivity, structural modifications, and synergistic interactions in bifunctional catalytic systems, contributing to the broader goals of sustainable chemical processes and renewable energy solutions.
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650 4 $a Chemistry. $3 516420
650 4 $a Energy. $3 876794
650 4 $a Biochemistry. $3 518028
650 4 $a Nanoscience. $3 587832
653 $a Biomass conversion
653 $a Heterogeneous catalysts
653 $a Sustainable energy
653 $a Hydrodeoxygenation
653 $a Biofuels
690 $a 0485
690 $a 0565
690 $a 0487
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710 2 $a Colorado School of Mines. $b Chemistry. $e degree granting institution. $3 3816380
720 1 $a Richards, Ryan M. $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 86-10B.
790 $a 0052
791 $a Ph.D.
792 $a 2024
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