Cargando…

Controlling catalytic activity and selectivity for partial hydrogenation by tuning the environment around active sites in iridium complexes bonded to supports

Single-site Ir(CO)(2) complexes bonded to high-surface-area metal oxide supports, SiO(2), TiO(2), Fe(2)O(3), CeO(2), MgO, and La(2)O(3), were synthesized by chemisorption of Ir(CO)(2)(acac) (acac = acetylacetonate) followed by coating with each of the following ionic liquids (ILs): 1-n-butyl-3-methy...

Descripción completa

Detalles Bibliográficos
Autores principales:	Babucci, Melike, Fang, Chia-Yu, Perez-Aguilar, Jorge E., Hoffman, Adam S., Boubnov, Alexey, Guan, Erjia, Bare, Simon R., Gates, Bruce C., Uzun, Alper
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Royal Society of Chemistry 2019
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6419936/ https://www.ncbi.nlm.nih.gov/pubmed/30996978 http://dx.doi.org/10.1039/c8sc05287e

Ejemplares similares

Microkinetic Analysis of the Oxygen Evolution Performance at Different Stages of Iridium Oxide Degradation
por: Geppert, Janis, et al.
Publicado: (2022)

Directing reaction pathways via in situ control of active site geometries in PdAu single-atom alloy catalysts
por: Ouyang, Mengyao, et al.
Publicado: (2021)

Rhodium and Iridium Mediated C-H and O-H Bond Activation of Two Schiff Base Ligands: Synthesis, Characterization and Catalytic Properties of the Organometallic Complexes
por: Sengupta, Poulami, et al.
Publicado: (2021)

Electrochemical C–H bond activation via cationic iridium hydride pincer complexes
por: Lindley, Brian M., et al.
Publicado: (2019)

Isomerization of Internal Alkynes to Iridium(III) Allene Complexes via C–H Bond Activation: Expanded Substrate Scope, and Progress towards a Catalytic Methodology
por: Phadke, Neha, et al.
Publicado: (2015)

Formation of a C–C double bond from two aliphatic carbons. Multiple C–H activations in an iridium pincer complex
por: Polukeev, Alexey V., et al.
Publicado: (2015)

Selective cleavage of unactivated arene ring C–C bonds by iridium: key roles of benzylic C–H activation and metal–metal cooperativity
por: Tian, Yancong, et al.
Publicado: (2021)

Activated chemical bonds in nanoporous and amorphous iridium oxides favor low overpotential for oxygen evolution reaction
por: Lee, Sangseob, et al.
Publicado: (2022)

Elucidation of Charge Contribution in Iridium-Chelated Hydrogen-Bonding Systems
por: Balónová, Barbora, et al.
Publicado: (2021)

Fischer Carbene Complexes of Iridium(I) for Application in Catalytic Transfer Hydrogenation
por: Ramollo, G. Kabelo, et al.
Publicado: (2020)

The Surface Chemistry of Metal Oxide Clusters: From Metal–Organic Frameworks to Minerals
por: Yang, Dong, et al.
Publicado: (2020)

On the Cobalt Carbide Formation in a Co/TiO(2) Fischer–Tropsch Synthesis Catalyst as Studied by High-Pressure, Long-Term Operando X-ray Absorption and Diffraction
por: van Ravenhorst, Ilse K., et al.
Publicado: (2021)

Catalytic Carbon–Chlorine Bond Activation by Selenium‐Based Chalcogen Bond Donors
por: Wonner, Patrick, et al.
Publicado: (2017)

Prussian Blue Nanozymes with Enhanced Catalytic Activity: Size Tuning and Application in ELISA-like Immunoassay
por: Khramtsov, Pavel, et al.
Publicado: (2022)

Catalytic Diamination of Olefins via N–N Bond Activation
por: Zhu, Yingguang, et al.
Publicado: (2014)

Partially hydroxylated ultrathin iridium nanosheets as efficient electrocatalysts for water splitting
por: Cheng, Zifang, et al.
Publicado: (2020)

Balancing activity, stability and conductivity of nanoporous core-shell iridium/iridium oxide oxygen evolution catalysts
por: Kim, Yong-Tae, et al.
Publicado: (2017)

Spectroscopic and Theoretical Investigation of Color Tuning in Deep-Red Luminescent Iridium(III) Complexes
por: Stonelake, Thomas M., et al.
Publicado: (2020)

Green Synthesis of Iridium Nanoparticles from Winery Waste and Their Catalytic Effectiveness in Water Decontamination
por: Mergola, Lucia, et al.
Publicado: (2023)

Stellated Ag-Pt bimetallic nanoparticles: An effective platform for catalytic activity tuning
por: Liu, Hui, et al.
Publicado: (2014)

Rhodium, iridium and nickel complexes with a 1,3,5-triphenylbenzene tris-MIC ligand. Study of the electronic properties and catalytic activities
por: Mejuto, Carmen, et al.
Publicado: (2015)

Catalytic activation of a single C–F bond in trifluoromethyl arenes
por: Dang, Hester, et al.
Publicado: (2016)

Tuning the Photophysical and Excited State Properties of Phosphorescent Iridium(III) Complexes by Polycyclic Unit Substitution
por: Wu, Cuicui, et al.
Publicado: (2019)

Highly Catalytic Electrochemical Oxidation of Carbon Monoxide on Iridium Nanotubes: Amperometric Sensing of Carbon Monoxide
por: Yu, Areum, et al.
Publicado: (2020)

Dynamic Allostery Modulates Catalytic Activity by Modifying the Hydrogen Bonding Network in the Catalytic Site of Human Pin1
por: Wang, Jing, et al.
Publicado: (2017)

Tuning the Catalytic Activity and Selectivity of Pd Nanoparticles Using Ligand-Modified Supports and Surfaces
por: da Silva, Fernanda Parra, et al.
Publicado: (2017)

Tuning the Emission of Cationic Iridium (III) Complexes Towards the Red Through Methoxy Substitution of the Cyclometalating Ligand
por: Hasan, Kamrul, et al.
Publicado: (2015)

Mechanistic basis for tuning iridium hydride photochemistry from H(2) evolution to hydride transfer hydrodechlorination
por: Barrett, Seth M., et al.
Publicado: (2020)

Three critical hydrogen bonds determine the catalytic activity of the Diels–Alderase ribozyme
por: Kraut, Stefanie, et al.
Publicado: (2012)

Synthesis of iridium-based nanocomposite with catalase activity for cancer phototherapy
por: Wu, Hang, et al.
Publicado: (2021)

The origin of the high electrochemical activity of pseudo-amorphous iridium oxides
por: Elmaalouf, Marine, et al.
Publicado: (2021)

Carbonic anhydrase mimics with rationally designed active sites for fine-tuned catalytic activity and selectivity in ester hydrolysis
por: Bahrami, Foroogh, et al.
Publicado: (2023)

A Process for Hydrogen Production from the Catalytic Decomposition of Formic Acid over Iridium—Palladium Nanoparticles
por: Alshammari, Hamed M., et al.
Publicado: (2021)

Using the Mechanical Bond to Tune the Performance of a Thermally Activated Delayed Fluorescence Emitter
por: Rajamalli, Pachaiyappan, et al.
Publicado: (2021)

Iridium-Catalyzed Arylative Cyclization of Alkynones by 1,4-Iridium Migration**
por: Partridge, Benjamin M, et al.
Publicado: (2014)

A C–H bond activation-based catalytic approach to tetrasubstituted chiral allenes
por: Wu, Shangze, et al.
Publicado: (2015)

Catalytic activation of unstrained C(aryl)-C(aryl) bonds in 2,2’-biphenols
por: Zhu, Jun, et al.
Publicado: (2018)

Metal–Ligand Cooperation Facilitates Bond Activation and Catalytic Hydrogenation with Zinc Pincer Complexes
por: Rauch, Michael, et al.
Publicado: (2020)

Amino Acid Patterns around Disulfide Bonds
por: Marques, José R. F., et al.
Publicado: (2010)

Impact of Green Cosolvents on the Catalytic Dehydrogenation of Formic Acid: The Case of Iridium Catalysts Bearing NHC-phosphane Ligands
por: Luque-Gómez, Ana, et al.
Publicado: (2021)

Cannot write session to /tmp/vufind_sessions/sess_ne9c5cn75kvao95b403hlfmh9p