Rational design of cobalt catalysts embedded in N-Doped carbon for the alcohol dehydrogenation to carboxylic acids; Molecular Catalysis; Vol. 535
| Parent link: | Molecular Catalysis Vol. 535.— 2023.— [112891, 12 p.] |
|---|---|
| निगमित लेखक: | |
| अन्य लेखक: | , , , , , , , , |
| सारांश: | Title screen In this work, a series of Co catalysts (namely Co@NC) was designed and developed from the thermal treatment of ZIF-67. Through extensive screening of various parameters, Co@NC700-H2/Ar exhibited the best catalytic performance in the acceptorless alcohol dehydrogenation to carboxylic acids. It was worth noting that Co@NC700-H2/Ar enabled the efficient synthesis of various aromatic and aliphatic carboxylic acids in moderate to high yields. Besides, it was recyclable for 9 consecutive cycles without activity decay. Moreover, the effects of pyrolysis conditions on the catalytic performance of the resulting materials were thoroughly examined, and the rationale for the superiority of Co@NC700-H2/Ar over the other prepared materials was also provided. Specifically, the pyrolysis atmosphere applying 95% of Ar gas and 5% of H2 gas (H2/Ar) resulted in the generation of ideal porosity and carbon nanotubes (CNTs), while utilizing 700 °C as the optimized pyrolysis temperature was ascribed to the comprehensive evaluation of materials crystallinity and defective structures. Furthermore, additional insights were gained by systematically exploring the oxidation states of Co in different catalysts. It was proposed that the Co–N species played a crucial role in this catalysis, while the contribution of other Co species, including Co0 and Co–O, could not be neglected. Finally, a plausible reaction mechanism was proposed based on the above observations and related literature reports. Режим доступа: по договору с организацией-держателем ресурса |
| भाषा: | अंग्रेज़ी |
| प्रकाशित: |
2023
|
| विषय: | |
| ऑनलाइन पहुंच: | https://doi.org/10.1016/j.mcat.2022.112891 |
| स्वरूप: | इलेक्ट्रोनिक पुस्तक अध्याय |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669539 |
समान संसाधन
Cobalt embedded in nitrogen-doped porous carbon as a robust heterogeneous catalyst for the atom-economic alcohol dehydrogenation to carboxylic acids; Carbon; Vol. 174
प्रकाशित: (2021)
प्रकाशित: (2021)
Zeolitic imidazolate framework-8 as an efficient and facile heterogeneous catalyst for the acceptorless alcohol dehydrogenation to carboxylates; Journal of Catalysis; Vol. 417
प्रकाशित: (2023)
प्रकाशित: (2023)
Gram-scale synthesis of carboxylic acids via catalytic acceptorless dehydrogenative coupling of alcohols and hydroxides at an ultralow Ru loading; Applied Catalysis A: General; Vol. 630
प्रकाशित: (2022)
प्रकाशित: (2022)
Physicochemical study of active sites of metal catalysts for alcohol partial oxidation; Journal of Molecular Catalysis A: Chemical; Vol. 158, iss. 1
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2000)
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2000)
Alcohol selective oxidation over modified foam-silver catalysts; Catalysis Today; Vol. 91-92
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2004)
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2004)
Supported foam-silver catalysts for alcohol partial oxidation; Catalysis Communications; Vol. 4, iss. 7
प्रकाशित: (2003)
प्रकाशित: (2003)
An integrated criterion of efficiency for Pt catalysts in the dehydrogenation of higher n-paraffins; Catalysis in Industry; Vol. 2, iss. 4
प्रकाशित: (2010)
प्रकाशित: (2010)
Theoretical predictions on dehydrogenation of methanol over copper-silica catalyst in a membrane reactor; Catalysis Today; Vol. 331
द्वारा: Shelepova E. V.
प्रकाशित: (2019)
द्वारा: Shelepova E. V.
प्रकाशित: (2019)
Silver catalysts for liquid-phase oxidation of alcohols in green chemistry: Challenges and outlook; Catalysis Today; Vol. 333
प्रकाशित: (2019)
प्रकाशित: (2019)
Kinetic studies of methanol dehydrogenation. Part I: copper-silica catalysts; Reaction Kinetics, Mechanisms and Catalysis; Vol. 120, iss. 2
द्वारा: Shelepova E. V. Ekaterina Vladimirovna
प्रकाशित: (2017)
द्वारा: Shelepova E. V. Ekaterina Vladimirovna
प्रकाशित: (2017)
№ 6 (535); Судостроение
प्रकाशित: (1982)
प्रकाशित: (1982)
Direct Synthesis of Sulphide Multifunctional Catalysts for Hydrogenolysis; Molecular Aspects of Catalysis by Sulfides (MACS)
प्रकाशित: (2013)
प्रकाशित: (2013)
Selective oxidation of alcohols over foam-metal catalysts; Applied Catalysis A: General; Vol. 227, iss. 1-2
प्रकाशित: (2002)
प्रकाशित: (2002)
Development of an intelligent system for controlling paraffin dehydrogenation catalyst operation in production of linear alkyl benzenes; Catalysis in Industry; Vol. 2, iss. 2
प्रकाशित: (2010)
प्रकाशित: (2010)
Benzimidazole-based N-heterocyclic carbene silver complexes as catalysts for the formation of carbonates from carbon dioxide and epoxides; Molecular Catalysis; Vol. 526
प्रकाशित: (2022)
प्रकाशित: (2022)
Influence of flowrate and composition of the alkanes dehydrogenation process feedstock on by-products concentration in the linear alkylbenzene sulfonic acid manufacturing technology; Catalysis Today; Vol. 378
प्रकाशित: (2021)
प्रकाशित: (2021)
Metal Embedded Porous Carbon for Efficient CO2 Cycloaddition under Mild Conditions; Catalysts; Vol. 12 iss. 4
प्रकाशित: (2022)
प्रकाशित: (2022)
Liquid-phase oxidation of betulin over supported Ag NPs catalysts: Kinetic regularities, catalyst deactivation and reactivation; Molecular Catalysis; Vol. 528
प्रकाशित: (2022)
प्रकाशित: (2022)
Design Patterns for Embedded Systems in C: An Embedded Software Engineering Toolkit
द्वारा: Bruce Powel Douglass
प्रकाशित: (Amsterdam, Elsevier, 2011)
द्वारा: Bruce Powel Douglass
प्रकाशित: (Amsterdam, Elsevier, 2011)
Cracking of Heavy Hydrocarbon Feedstocks in the Presence of Cobalt; Catalysis in Industry; Vol. 10, iss. 3
प्रकाशित: (2018)
प्रकाशित: (2018)
Developing a method for increasing the service life of a higher paraffin dehydrogenation catalyst, based on the nonstationary kinetic model of a reactor; Catalysis in Industry; Vol. 4, iss. 2
प्रकाशित: (2012)
प्रकाशित: (2012)
Catalysts based on silver and copper foams for alcohol partial oxidation; 3-d Russia-China Seminar on Catalysis, Novosibirsk, April 17-19, 2004; Part 2
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2004)
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2004)
Technology to save the resource of Pt-catalyst for higher paraffins dehydrogenation; Catalytic Hydroprocessing In Oil Refining
प्रकाशित: (2016)
प्रकाशित: (2016)
Demystifying Embedded Systems Middleware
द्वारा: Tammy Noergaard
प्रकाशित: (Amsterdam, Elsevier, 2011)
द्वारा: Tammy Noergaard
प्रकाशित: (Amsterdam, Elsevier, 2011)
Propylene glycol oxidation over silver catalysts: A theoretical study; Journal of Molecular Catalysis A: Chemical; Vol. 417
द्वारा: Salaev M. A.
प्रकाशित: (2016)
द्वारा: Salaev M. A.
प्रकाशित: (2016)
n-Octanol oxidation on Au/TiO2 catalysts promoted with La and Ce oxides; Molecular Catalysis; Vol. 427
प्रकाशित: (2017)
प्रकाशित: (2017)
Tandem Reactions Based on the Cyclization of Carbon Dioxide and Propargylic Alcohols: Derivative Applications of a-Alkylidene Carbonates; Catalysts; Vol. 12 iss. 1
प्रकाशित: (2022)
प्रकाशित: (2022)
Core-shell metal-organic frameworks and metal functionalization to access highest efficiency in catalytic carboxylation; Journal of Catalysis; Vol. 371
प्रकाशित: (2019)
प्रकाशित: (2019)
Cobalt salophen complexes for light-driven water oxidation; Catalysis Science and Technology; Vol. 6, iss. 12
प्रकाशित: (2016)
प्रकाशित: (2016)
Vol. 63, № 535, part 7; Transactions of the Faraday Society
प्रकाशित: (1967)
प्रकाशित: (1967)
A thermodesorption study of the chemisorption of thiophene on sulfided cobalt-molybdenum and industrial aluminum-cobalt-molybdenum catalysts; Bulletin of the Academy of Sciences of the USSR, Division of chemical science; Vol. 30, iss. 3
द्वारा: Erofeev V. I. Vladimir Ivanovich
प्रकाशित: (1981)
द्वारा: Erofeev V. I. Vladimir Ivanovich
प्रकाशित: (1981)
Obtaining of monomers from hydroxyl carboxylic acids for biodegradable polymers; Химия и химическая технология в XXI веке; Т. 2
द्वारा: Яркова А. В. Анна Викторовна
प्रकाशित: (2013)
द्वारा: Яркова А. В. Анна Викторовна
प्रकाशित: (2013)
General Approach to Amides through Decarboxylative Radical Cross-Coupling of Carboxylic Acids and Isocyanides; Organic Letters; Vol. 26, iss. 16
प्रकाशित: (2024)
प्रकाशित: (2024)
Investigation of the chemisorption of hydrogen on sulfided cobalt-molybdenum and commercial aluminum-cobalt-molybdenum catalysts by a thermodesorption method; Bulletin of the Academy of Sciences of the USSR, Division of chemical science; Vol. 29, iss. 4
द्वारा: Erofeev V. I. Vladimir Ivanovich
प्रकाशित: (1980)
द्वारा: Erofeev V. I. Vladimir Ivanovich
प्रकाशित: (1980)
Bd. 535, № 4; Zeitschrift fur Anorganische und Allgemene Chemie
प्रकाशित: (1986)
प्रकाशित: (1986)
Catalytic Activity of Electroexplosive Cobalt Nanopowder in Hydrocarbon Synthesis by the Fischer–Tropsch Method; Catalysts; Vol. 16, iss. 1
प्रकाशित: (2026)
प्रकाशित: (2026)
Catalysts based on foam materials for neutralization of gas emissions; Catalysis in application
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2003)
द्वारा: Pestryakov A. N. Aleksey Nikolaevich
प्रकाशित: (2003)
Synthesis and Cytotoxic Activity of the Derivatives of N-(Purin-6-yl)aminopolymethylene Carboxylic Acids and Related Compounds; Molecules; Vol. 28, iss. 4
प्रकाशित: (2023)
प्रकाशित: (2023)
Nanocrystalline gold supported on Fe-, Ti- and Ce-modified hexagonal mesoporous silica as a catalyst for the aerobic oxidative esterification of benzyl alcohol; Applied Catalysis A: General; Vol. 397, iss. 1-2
प्रकाशित: (2011)
प्रकाशित: (2011)
UV activation and low-temperature plasma influence on the acid and catalyst properties of zeolite-containing catalysts during virgin benzen; 15th International Congress on Catalysis 2012, 1-6 Juli 2012, Munich, Germany
प्रकाशित: (2012)
प्रकाशित: (2012)