Online citations, reference lists, and bibliographies.
← Back to Search

Selective Hydrogenation Of CO2 To CH3 OH On Supported Cu Nanoparticles Promoted By Isolated TiIV Surface Sites On SiO2.

Gina Noh, Erwin Lam, J. Alfke, Kim Larmier, Keith Searles, P. Wolf, C. Copéret
Published 2019 · Chemistry, Medicine

Cite This
Download PDF
Analyze on Scholarcy
Small and narrowly distributed Cu nanoparticles, supported on SiO2 decorated with isolated TiIV sites, prepared through surface organometallic chemistry, showed significantly improved CO2 hydrogenation activity and CH3 OH selectivity compared to the corresponding Cu nanoparticles supported on SiO2 . These isolated Lewis acid TiIV sites, evidenced by UV/Vis spectroscopy, are proposed to stabilize surface intermediates at the interface between Cu nanoparticles and the support.
This paper references
Methanol synthesis from CO2 hydrogenation over copper catalysts supported on MgO-modified TiO2
Chaoheng Liu (2016)
Der Weg in die Unabhängigkeit vom Öl mithilfe einer Chemie auf der Basis von erneuerbarem Methanol
G. Olah (2013)
Optimizing Binding Energies of Key Intermediates for CO2 Hydrogenation to Methanol over Oxide-Supported Copper.
Shyam Kattel (2016)
A review of research progress on heterogeneous catalysts for methanol synthesis from carbon dioxide hydrogenation
Shanshan Dang (2019)
Crystallization Behavior of SiO2-TiO2 Ceramics Derived from Titanosiloxanes on Pyrolysis
G. Takahiro (1998)
Bridging the Gap between Industrial and Well-Defined Supported Catalysts.
C. Copéret (2018)
Titania−Silica Materials from the Molecular Precursor Ti[OSi(OtBu)3]4: Selective Epoxidation Catalysts
M. Coles (2000)
An infrared study of pyridine adsorbed on acidic solids. Characterization of surface acidity
E. Parry (1963)
Recycling of carbon dioxide to methanol and derived products - closing the loop.
Alain Goeppert (2014)
Synthesis and Catalytic Properties of Titanium Containing Zeolites
B. Notari (1988)
On the determination of copper surface area by reaction with nitrous oxide
J. Evans (1983)
Living Cationic Polymerization of Styrene with TiCl3(OiPr) as a Lewis Acid Activator1
Toshiyuki Hasebe (1996)
On the mechanism of CO and CO2 hydrogenation reactions on zirconia-supported catalysts: a diffuse reflectance FTIR study: Part I. Identification of surface species and methanation reactions on palladium/zirconia catalysts
C. Schild (1990)
Strong metal-support interactions. Group 8 noble metals supported on titanium dioxide
S. Tauster (1978)
Isolated Zr Surface Sites on Silica Promote Hydrogenation of CO2 to CH3OH in Supported Cu Catalysts.
Erwin Lam (2018)
Formation and stabilization of persistent free radicals.
B. Dellinger (2007)
Synthesis and Reactivity of Ti(III) Tris(tert-butoxy)siloxy Complexes
C. Lugmair (2004)
Effects of zirconia promotion on the activity of Cu/SiO2 for methanol synthesis from CO/H2 and CO2/H2
I. A. Fisher (1997)
CO2 -to-Methanol Hydrogenation on Zirconia-Supported Copper Nanoparticles: Reaction Intermediates and the Role of the Metal-Support Interface.
Kim Larmier (2017)
Predicting the activity of single isolated Lewis acid sites in solid catalysts.
M. Boronat (2006)
Study of copper nanoparticles formation on supports of different nature by UV-visible diffuse reflectance spectroscopy
A. Pestryakov (2004)
Probing the Titanium Sites in Ti−MCM41 by Diffuse Reflectance and Photoluminescence UV−Vis Spectroscopies
L. Marchese (1997)
Effects of catalyst composition on methanol synthesis from CO2/H2
K. H. Lee (1995)
Chemical recycling of carbon dioxide to methanol and dimethyl ether: from greenhouse gas to renewable, environmentally carbon neutral fuels and synthetic hydrocarbons.
G. Olah (2009)
Atomically Precise Strategy to a PtZn Alloy Nanocluster Catalyst for the Deep Dehydrogenation of n-Butane to 1,3-Butadiene
Jeffrey Camacho-Bunquin (2018)
Surface Species in CO and CO2 Hydrogenation over Copper/Zirconia: On the Methanol Synthesis Mechanism
J. Weigel (1996)
Alkoxy-Substituted Titanium(IV) Chlorides as Lewis Acid Activators for Living Cationic Polymerization of Isobutyl Vinyl Ether: Control of Lewis Acidity in the Design of Initiating Systems
M. Kamigaito (1995)
Silica-supported isolated gallium sites as highly active, selective and stable propane dehydrogenation catalysts† †Electronic supplementary information (ESI) available: Experimental details, material characterization data, catalytic measurement details and crystallographic details. CCDC 1499756. For
Keith Searles (2017)
EPR observation of trapped electrons in colloidal titanium dioxide
R. Howe (1985)
XAFS Study of Ti-Silicalite - Structure of Framework Ti(IV) in the Presence and Absence of Reactive Molecules (H2O, NH3) and Comparison with Ultraviolet-Visible and Ir Results
S. Bordiga (1994)
Towards oil independence through renewable methanol chemistry.
G. Olah (2013)
Challenges in the Greener Production of Formates/Formic Acid, Methanol, and DME by Heterogeneously Catalyzed CO2 Hydrogenation Processes
A. Alvarez (2017)
Eine Brücke zwischen industriellen und wohldefinierten Trägerkatalysatoren
C. Copéret (2018)
Synthesis−Structure–Function Relationships of Silica-Supported Niobium(V) Catalysts for Alkene Epoxidation with H2O2
Nicholas E. Thornburg (2016)

This paper is referenced by
Enhanced CH 3 OH selectivity in CO 2 hydrogenation using Cu-based catalysts generated via SOMC from Ga III single-sites
Erwin Lam (2020)
CO2 hydrogenation on Cu-catalysts generated from ZnII single-sites: Enhanced CH3OH selectivity compared to Cu/ZnO/Al2O3
Erwin Lam (2020)
Lewis acidic supports promote the selective hydrogenation of carbon dioxide to methyl formate in the presence of methanol over Ag catalysts
J. J. Corral‐Pérez (2019)
Flame spray pyrolysis makes highly loaded Cu nanoparticles on ZrO2 for CO2-to-methanol hydrogenation
Shohei Tada (2020)
Recycling of CO2 by Hydrogenation of Carbonate Derivatives to Methanol: Tuning Copper–Oxide Promotion Effects in Supported Catalysts
Jonglack Kim (2020)
The unique interplay between copper and zinc during catalytic carbon dioxide hydrogenation to methanol
Maxim Zabilskiy (2020)
CO2 Hydrogenation on Cu/Al2O3: Role of Metal/Support Interface in Driving Activity and Selectivity of a Bifunctional Catalyst.
C. Copéret (2019)
Fuels and energy carriers from single-site catalysts prepared via surface organometallic chemistry
C. Copéret (2019)
Silica-supported, narrowly distributed, subnanometric Pt–Zn particles from single sites with high propane dehydrogenation performance
Lukas Rochlitz (2020)
Single-Sites and Nanoparticles at Tailored Interfaces Prepared via Surface Organometallic Chemistry from Thermolytic Molecular Precursors.
C. Copéret (2019)
Semantic Scholar Logo Some data provided by SemanticScholar