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  Nitrogen-Doped Ordered Mesoporous Carbon Supported Bimetallic PtCo Nanoparticles for Upgrading of Biophenolics

Wang, G., Cao, Z., Gu, D., Pfänder, N., Swertz, A.-C., Spliethoff, B., et al. (2016). Nitrogen-Doped Ordered Mesoporous Carbon Supported Bimetallic PtCo Nanoparticles for Upgrading of Biophenolics. Angewandte Chemie International Edition, 55(31), 8850-8855. doi:10.1002/anie.201511558.

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 Creators:
Wang, Guanghui1, Author           
Cao, Z.1, Author           
Gu, Dong1, Author           
Pfänder, Norbert2, Author           
Swertz, Ann-Christin1, Author           
Spliethoff, Bernd3, Author           
Bongard, Hans-Josef3, Author           
Weidenthaler, Claudia4, Author           
Schmidt, W.5, Author           
Rinaldi, Roberto6, 7, Author           
Schüth, Ferdi1, Author           
Affiliations:
1Research Department Schüth, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445589              
2Max Planck Institute for Chemical Energy Conversion, ou_persistent22              
3Service Department Lehmann (EMR), Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445625              
4Research Group Weidenthaler, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1950291              
5Research Group Schmidt, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_1445618              
6Department of Chemical Engineering, Imperial College London, South Kensington, Campus London, SW7 2AZ, United Kingdom, ou_persistent22              
7Research Group Rinaldi, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_persistent22              

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Free keywords: bimetallic nanoparticles, biomass, hydrodeoxygenation, mesoporous materials, phenols
 Abstract: Hydrodeoxygenation (HDO) is an attractive route for the upgrading of bio-oils produced from lignocellulose. Current catalysts require harsh conditions to effect HDO, decreasing the process efficiency in terms of energy and carbon balance. Herein we report a novel and facile method for synthesizing bimetallic PtCo nanoparticle catalysts (ca. 1.5 nm) highly dispersed in the framework of nitrogen-doped ordered mesoporous carbon (NOMC) for this reaction. We demonstrate that NOMC with either 2D hexagonal (p6m) or 3D cubic (Im3 m) structure can be easily synthesized by simply adjusting the polymerization temperature. We also demonstrate that PtCo/NOMC (metal loading: Pt 9.90 wt ; Co 3.31 wt ) is a highly effective catalyst for HDO of phenolic compounds and “real-world” biomass-derived phenolic streams. In the presence of PtCo/NOMC, full deoxygenation of phenolic compounds and a biomass-derived phenolic stream is achieved under conditions of low severity.

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Language(s): eng - English
 Dates: 2016-07-132016-07-25
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1002/anie.201511558
 Degree: -

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Title: Angewandte Chemie International Edition
  Other : Angew. Chem., Int. Ed.
  Other : Angew. Chem. Int. Ed.
  Other : Angewandte Chemie, International Edition
Source Genre: Journal
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Publ. Info: Weinheim : Wiley-VCH
Pages: - Volume / Issue: 55 (31) Sequence Number: - Start / End Page: 8850 - 8855 Identifier: ISSN: 1433-7851
CoNE: https://pure.mpg.de/cone/journals/resource/1433-7851