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Title: Ultra-Stable and High-Cobalt-Loaded Cobalt@Ordered Mesoporous Carbon Catalysts: All-in-One Deoxygenation of Ketone into Alkylbenzene

Catalytic deoxygenation represents a straightforward and core methodology for fine-chemical production and biomass upgrading. Generally, the application of homogeneous metal complexes or heterogeneous noble-metal catalysts prevails in academia and the chemical industry. We introduce cobalt@ordered mesoporous carbon (Co@OMC) catalysts, which are constructed conveniently by a mechanochemical coordination self-assembly based on a renewable tannin precursor. Importantly, the Co@OMC catalysts with a high loading of in situ confined Co species promote the selective deoxygenation of various ketones, aldehydes, and alcohols efficiently into the corresponding alkanes under mild conditions. Therefore, a simple, inexpensive, and heterogeneous catalyst for selective deoxygenation can be expected, meanwhile the solid-state synthesis affords a green, rapid, and scalable pathway to Co@OMC catalysts.
Authors:
ORCiD logo [1] ;  [2] ;  [3] ;  [4] ;  [5] ;  [5] ;  [4] ;  [4] ;  [4] ;  [6]
  1. Shanghai Jiao Tong Univ. (China). School of Chemistry and Chemical Engineering; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  2. Univ. of Tennessee, Knoxville, TN (United States). Dept. of Chemistry
  3. Shanghai Jiao Tong Univ. (China). School of Chemistry and Chemical Engineering
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  5. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); East China Univ. of Science and Technology, Shanghai (China). Inst. of Industrial Catalysis
  6. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States). Dept. of Chemistry
Publication Date:
Grant/Contract Number:
AC05-00OR22725; 17PJ1403500; 21776174
Type:
Accepted Manuscript
Journal Name:
ChemCatChem
Additional Journal Information:
Journal Volume: 10; Journal Issue: 15; Journal ID: ISSN 1867-3880
Publisher:
ChemPubSoc Europe
Research Org:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Univ. of Tennessee, Knoxville, TN (United States); Shanghai Jiao Tong Univ. (China)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); Shanghai Pujiang Program (China); National Natural Science Foundation of China (NNSFC); Thousand Talent Program of China
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; cobalt; heterogeneous catalysis; hydrogenation; nanoparticles; mesoporous materials
OSTI Identifier:
1479713

Zhang, Pengfei, Chen, Nanqing, Chen, Dong, Yang, Shize, Liu, Xiaofei, Wang, Li, Wu, Peiwen, Phillip, Nathan, Yang, Guang, and Dai, Sheng. Ultra-Stable and High-Cobalt-Loaded Cobalt@Ordered Mesoporous Carbon Catalysts: All-in-One Deoxygenation of Ketone into Alkylbenzene. United States: N. p., Web. doi:10.1002/cctc.201800358.
Zhang, Pengfei, Chen, Nanqing, Chen, Dong, Yang, Shize, Liu, Xiaofei, Wang, Li, Wu, Peiwen, Phillip, Nathan, Yang, Guang, & Dai, Sheng. Ultra-Stable and High-Cobalt-Loaded Cobalt@Ordered Mesoporous Carbon Catalysts: All-in-One Deoxygenation of Ketone into Alkylbenzene. United States. doi:10.1002/cctc.201800358.
Zhang, Pengfei, Chen, Nanqing, Chen, Dong, Yang, Shize, Liu, Xiaofei, Wang, Li, Wu, Peiwen, Phillip, Nathan, Yang, Guang, and Dai, Sheng. 2018. "Ultra-Stable and High-Cobalt-Loaded Cobalt@Ordered Mesoporous Carbon Catalysts: All-in-One Deoxygenation of Ketone into Alkylbenzene". United States. doi:10.1002/cctc.201800358.
@article{osti_1479713,
title = {Ultra-Stable and High-Cobalt-Loaded Cobalt@Ordered Mesoporous Carbon Catalysts: All-in-One Deoxygenation of Ketone into Alkylbenzene},
author = {Zhang, Pengfei and Chen, Nanqing and Chen, Dong and Yang, Shize and Liu, Xiaofei and Wang, Li and Wu, Peiwen and Phillip, Nathan and Yang, Guang and Dai, Sheng},
abstractNote = {Catalytic deoxygenation represents a straightforward and core methodology for fine-chemical production and biomass upgrading. Generally, the application of homogeneous metal complexes or heterogeneous noble-metal catalysts prevails in academia and the chemical industry. We introduce cobalt@ordered mesoporous carbon (Co@OMC) catalysts, which are constructed conveniently by a mechanochemical coordination self-assembly based on a renewable tannin precursor. Importantly, the Co@OMC catalysts with a high loading of in situ confined Co species promote the selective deoxygenation of various ketones, aldehydes, and alcohols efficiently into the corresponding alkanes under mild conditions. Therefore, a simple, inexpensive, and heterogeneous catalyst for selective deoxygenation can be expected, meanwhile the solid-state synthesis affords a green, rapid, and scalable pathway to Co@OMC catalysts.},
doi = {10.1002/cctc.201800358},
journal = {ChemCatChem},
number = 15,
volume = 10,
place = {United States},
year = {2018},
month = {4}
}

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