Biofuel production using ordered mesoporous carbons with modified carbonaceous structure

Monometallic and bimetallic supported catalysts were developed to produce 2,5-dimethylfuran (DMF) trough hydrogenolysis of 5-(hydroxymethyl)furfural (HMF). Detailed physicochemical characterization was done in order to understand structure-activity correlation. Through a series of experiments and co...

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Autores principales: Ledesma, Brenda C., Beltramone, Andrea R.
Formato: Documento de conferencia publisherVersion
Lenguaje:Inglés
Publicado: 2022
Materias:
Titanium
platinum
iridium
modified mesoporous carbon
5-hydroximethylfurfural
2,5-dimethylfuran provide
Acceso en línea:http://hdl.handle.net/20.500.12272/6606
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-6606
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic Titanium
platinum
iridium
modified mesoporous carbon
5-hydroximethylfurfural
2,5-dimethylfuran provide
spellingShingle Titanium
platinum
iridium
modified mesoporous carbon
5-hydroximethylfurfural
2,5-dimethylfuran provide
Ledesma, Brenda C.
Beltramone, Andrea R.
Biofuel production using ordered mesoporous carbons with modified carbonaceous structure
topic_facet Titanium
platinum
iridium
modified mesoporous carbon
5-hydroximethylfurfural
2,5-dimethylfuran provide
description Monometallic and bimetallic supported catalysts were developed to produce 2,5-dimethylfuran (DMF) trough hydrogenolysis of 5-(hydroxymethyl)furfural (HMF). Detailed physicochemical characterization was done in order to understand structure-activity correlation. Through a series of experiments and comparatives tests, the synergistic effect among Pt, Ir, and Ti incorporated in the support was investigated. Results revealed that using the titanium contained ordered mesoporous carbon, synthesized by a novel technique, high selectivity to DMF was achieved. In the case of the best catalyst PtIr-TiC, the good activity and excellent selectivity to the desired product DMF (98% yield) was related to the high hydrogenating capacity of the bimetallic sites, the acid support characteristics and the high metal nanoparticles dispersion achieved on the mesoporous titanium modified carbon support.
format Documento de conferencia
publisherVersion
author Ledesma, Brenda C.
Beltramone, Andrea R.
author_facet Ledesma, Brenda C.
Beltramone, Andrea R.
author_sort Ledesma, Brenda C.
title Biofuel production using ordered mesoporous carbons with modified carbonaceous structure
title_short Biofuel production using ordered mesoporous carbons with modified carbonaceous structure
title_full Biofuel production using ordered mesoporous carbons with modified carbonaceous structure
title_fullStr Biofuel production using ordered mesoporous carbons with modified carbonaceous structure
title_full_unstemmed Biofuel production using ordered mesoporous carbons with modified carbonaceous structure
title_sort biofuel production using ordered mesoporous carbons with modified carbonaceous structure
publishDate 2022
url http://hdl.handle.net/20.500.12272/6606
work_keys_str_mv AT ledesmabrendac biofuelproductionusingorderedmesoporouscarbonswithmodifiedcarbonaceousstructure
AT beltramoneandrear biofuelproductionusingorderedmesoporouscarbonswithmodifiedcarbonaceousstructure
bdutipo_str Repositorios
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