Novel Polymer-Silica Composite-Based Bifunctional Catalysts for Hydrodeoxygenation of 4-(2-Furyl)-3-Buten-2-One as Model Substance for Furfural-Acetone Aldol Condensation Products

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F19%3A43918574" target="_blank" >RIV/60461373:22320/19:43918574 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.3390/app9122438" target="_blank" >https://doi.org/10.3390/app9122438</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/app9122438" target="_blank" >10.3390/app9122438</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Novel Polymer-Silica Composite-Based Bifunctional Catalysts for Hydrodeoxygenation of 4-(2-Furyl)-3-Buten-2-One as Model Substance for Furfural-Acetone Aldol Condensation Products

Popis výsledku v původním jazyce

Featured Application Through the coprecipitation of acidic polymers with silica and subsequent metal doping of the obtained acid composite, novel and bifunctional metal polymer-silica composite catalysts with tunable acidic and redox properties were to be obtained. In the hydrodeoxygenation of 4-(2-furyl)-3-buten-2-one, a relevant platform chemical in biomass upgrading, the product composition could be engineered by adjusting the polymer and metal loading. Abstract Novel bifunctional metal-loaded polymer-silica composite (PSC) catalysts were investigated in the hydrodeoxygenation (HDO) of 4-(2-furyl)-3-buten-2-one (FAc) as a model substance for furfural-acetone aldol condensation products. PSC catalysts were synthesized via a sol-gel method with different polymer contents and subsequently doped with different noble metals. The product composition of the HDO of FAc could be tuned by using catalysts with different polymer (i.e., acidic properties) and metal content (i.e., redox properties), showing the great potential of metal-loaded PSC materials as tunable catalysts in biomass conversions with complex reaction networks. Furthermore, high yields (&gt;90%) of the fully hydrodeoxygenated product (n-octane) could be obtained using noble metal-loaded PSC catalysts in only 8 h of reaction time.

Název v anglickém jazyce

Novel Polymer-Silica Composite-Based Bifunctional Catalysts for Hydrodeoxygenation of 4-(2-Furyl)-3-Buten-2-One as Model Substance for Furfural-Acetone Aldol Condensation Products

Popis výsledku anglicky

Featured Application Through the coprecipitation of acidic polymers with silica and subsequent metal doping of the obtained acid composite, novel and bifunctional metal polymer-silica composite catalysts with tunable acidic and redox properties were to be obtained. In the hydrodeoxygenation of 4-(2-furyl)-3-buten-2-one, a relevant platform chemical in biomass upgrading, the product composition could be engineered by adjusting the polymer and metal loading. Abstract Novel bifunctional metal-loaded polymer-silica composite (PSC) catalysts were investigated in the hydrodeoxygenation (HDO) of 4-(2-furyl)-3-buten-2-one (FAc) as a model substance for furfural-acetone aldol condensation products. PSC catalysts were synthesized via a sol-gel method with different polymer contents and subsequently doped with different noble metals. The product composition of the HDO of FAc could be tuned by using catalysts with different polymer (i.e., acidic properties) and metal content (i.e., redox properties), showing the great potential of metal-loaded PSC materials as tunable catalysts in biomass conversions with complex reaction networks. Furthermore, high yields (&gt;90%) of the fully hydrodeoxygenated product (n-octane) could be obtained using noble metal-loaded PSC catalysts in only 8 h of reaction time.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20704 - Energy and fuels

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Sciences

ISSN

2076-3417

e-ISSN

—

Svazek periodika

9

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

000473754800047

EID výsledku v databázi Scopus

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