Results 91 to 100 of about 131,639 (350)

A Study of the Structure of the Transition Metal Hydryls Final Report [PDF]

Crystal and molecular structures of transition rhodium and lithium ...
Magee, C. B., Schmidt-Collerus, J. J.
core   +1 more source

A Strategy for the Design of Flame Retardants: Cross-linking Processes [PDF]

, 1989
Cross-linking is identified as an effective means for flame retardation of polymers and schemes for the cross-linking of poly(ethylene terephthalate) and poly(methyl methacrylate) are presented.
Sirdesai, Sunil J., Suebsaeng, Thitivat, Wilkie, Charles A.   +2 more
core   +1 more source

Structure and Reactivity of Half-Sandwich Rh(+3) and Ir(+3) Carbene Complexes. Catalytic Metathesis of Azobenzene Derivatives [PDF]

, 2018
Traditional rhodium carbene chemistry relies on the controlled decomposition of diazo derivatives with [Rh2(OAc)4] or related dinuclear Rh(+2) complexes, whereas the use of other rhodium sources is much less developed.
Farès, C., Fürstner, A., Goddard, R., Philipps, P., Tindall, D., Werlé, C.   +5 more
core   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Extraction of rhodium from supported liquid-phase hydroformylation catalysts with supercritical carbon dioxide

Journal of CO2 Utilization
The continuous extraction of the rhodium inventory in supported liquid-phase (SLP) catalytic materials utilized in the hydroformylation (HyFo) of 1-butene was investigated by supercritical carbon dioxide (scCO2).
Mahtab Madani, Leonhard Schill, Blete Hulaj, Jakob Willner, Andreas Limbeck, Katharina Bica-Schröder, Rasmus Fehrmann, Anders Riisager   +7 more
doaj   +1 more source

Thermal Diffusion of 57Co into Rh Foil for Preparing Mössbauer Source

Archives of Metallurgy and Materials, 2017
To establish the coating conditions for 57Co, non-radioactive Co ions are dissolved in an acid solution and electroplated on to a rhodium plate. The thermal diffusion of electroplated Co into a rhodium matrix was studied to apply a 57Co Mössbauer source.
Uhm Y.R., Kim J.J., Choi S.M., Son K.J.
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Moving from Classical Ru-NHC to Neutral or Charged Rh-NHC Based Catalysts in Olefin Metathesis

Molecules, 2016
Considering the versatility of oxidation states of rhodium together with the successful background of ruthenium-N-heterocyclic carbene based catalysts in olefin metathesis, it is envisaged the exchange of the ruthenium of the latter catalysts by rhodium,
Albert Poater
doaj   +1 more source

Neutron Resonance Spectroscopy of 103Rh from 30 eV to 2 keV

, 1999
Neutron resonances in 103Rh have been measured for neutron energies from 30 to 2000 eV using the time-of-flight method and the (n,γ) reaction. The rhodium resonance spectroscopy is essential for the analysis of parity violation measurements recently ...
Bowman, J D, Crawford, Bret E., Grossmann, C A, Haseyama, T, Masaike, A, Matsuda, Y, Mitchell, G E, Penttila, S I, Roberson, N R, Seestrom, S J, Sharapov, E I, Smith, D A, Stephenson, Sharon L., Yuan, V W   +13 more
core   +1 more source