Selective propane dehydrogenation with single-site CoII on SiO2 by a non-redox mechanism
Bo Hu,Bo Hu,Andrew “Bean” Getsoian,Neil M. Schweitzer,Neil M. Schweitzer,Ujjal Das,Hacksung Kim,Hacksung Kim,Jens Niklas,Oleg G. Poluektov,Larry A. Curtiss,Peter C. Stair,Peter C. Stair,Jeffrey T. Miller,Adam S. Hock,Adam S. Hock +15 more
TLDR
In this article, the synthesis, characterization, and catalytic performance for gas phase propane dehydrogenation of single-site Co2+ ions supported on silica was reported.About:
This article is published in Journal of Catalysis.The article was published on 2015-02-01 and is currently open access. It has received 160 citations till now. The article focuses on the topics: Dehydrogenation & Extended X-ray absorption fine structure.read more
Citations
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Surface Organometallic and Coordination Chemistry toward Single-Site Heterogeneous Catalysts: Strategies, Methods, Structures, and Activities
Christophe Copéret,Aleix Comas-Vives,Matthew P. Conley,Deven P. Estes,Alexey Fedorov,Victor Mougel,Haruki Nagae,Haruki Nagae,Francisco Núñez-Zarur,Pavel A. Zhizhko,Pavel A. Zhizhko +10 more
TL;DR: Site Heterogeneous Catalysts: Strategies, Methods, Structures, and Activities
Journal ArticleDOI
Catalytic conversion of solar to chemical energy on plasmonic metal nanostructures
TL;DR: A review of plasmonic catalysis can be found in this article, focusing on the underlying physical mechanisms and their application in catalysis, as well as limitations and future perspectives.
Journal ArticleDOI
Breaking the scaling relationship via thermally stable Pt/Cu single atom alloys for catalytic dehydrogenation.
Guodong Sun,Zhi-Jian Zhao,Rentao Mu,Shenjun Zha,Lulu Li,Sai Chen,Ketao Zang,Jun Luo,Zhenglong Li,Stephen C. Purdy,A. Jeremy Kropf,Jeffrey T. Miller,Liang Zeng,Jinlong Gong +13 more
TL;DR: An approach to break the scaling relationship for propane dehydrogenation by assembling single atom alloys (SAAs) to achieve simultaneous enhancement of propylene selectivity and propane conversion.
Journal ArticleDOI
Propane dehydrogenation: catalyst development, new chemistry, and emerging technologies
Sai Chen,Xin Chang,Guodong Sun,Tingting Zhang,Yiyi Xu,Yang Wang,Chunlei Pei,Jinlong Gong,Jinlong Gong +8 more
TL;DR: In this article, a review describes recent advances in the fundamental understandings of the Propane Dehydrogenation (PDH) process in terms of emerging technologies, catalyst development and new chemistry in regulating the catalyst structures and inhibiting the catalyst deactivation.
Journal ArticleDOI
The Comparison between Single Atom Catalysis and Surface Organometallic Catalysis.
Manoja K. Samantaray,Valerio D'Elia,Eva Pump,Laura Falivene,Moussab Harb,Samy Ould Chikh,Luigi Cavallo,Jean-Marie Basset +7 more
TL;DR: This review article will compare the aspects of single atom catalysis and surface organometallic catalysis by considering several specific catalytic reactions, some of which exist for both fields, whereas others might see mutual overlap in the future.
References
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Control of Dispersion of Ni2+ Ions via Chelate Ligands in the Preparation of Ni/SiO2 Materials. A XAFS Study
TL;DR: In this paper, the influence of the Ni deposition mode on the dispersion of Ni2+ precursors was investigated in the preparation of Ni/SiO2 catalysts, and the coordination sphere of Ni complexes was mainly studied by XAFS spectroscopy in the initial step (dried samples) and after a vacuum activating treatment at 700 °C.
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Surface Organometallic Chemistry of Inorganic Oxides: The Synthesis and Characterization of (.tplbond.SiO)Ta(:CHC(CH3)3)(CH2C(CH3)3)2 and (.tplbond.SiO)2Ta(:CHC(CH3)3)(CH2C(CH3)3)
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Intramolecular C(sp3)–H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation
TL;DR: In this article, low-valent cobalt with coordination unsaturation has been shown to mediate C(sp3)-H bond activation and functionalization in the three-coordinate cobalt complex with alkylation reagents and sodium amalgam.
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Surface structural-chemical characterization of a single-site d0 heterogeneous arene hydrogenation catalyst having 100% active sites
Linda A. Williams,Neng Guo,Alessandro Motta,Massimiliano Delferro,Ignazio L. Fragalà,Jeffrey T. Miller,Tobin J. Marks +6 more
TL;DR: The combined application of solid-state 13C-cross-polarization magic angle spinning nuclear magnetic resonance (13C-CPMAS-NMR), density functional theory (DFT), and Zr X-ray absorption spectroscopy (XAS) to characterize the adsorption products and surface chemistry of the precatalysts is reported.
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A well-defined silica-supported tungsten oxo alkylidene is a highly active alkene metathesis catalyst.
Matthew P. Conley,Victor Mougel,Dmitry V. Peryshkov,William P. Forrest,David Gajan,Anne Lesage,Lyndon Emsley,Christophe Copéret,Richard R. Schrock +8 more
TL;DR: The well-defined oxo alkylidene surface complex [(≡SiO)W(═O)(═CHtBu)OAr] is among the most active heterogeneous metathesis catalysts reported to date in the self-metathesis of cis-4-nonene and ethyl oleate, in sharp contrast to the classical heterogeneous catalysts based on WO3/SiO2.