Results 291 to 300 of about 93,160 (359)

Synthesis and applications of rhodium porphyrin complexes

Chemical Society Reviews, 2018
Marshall R Brennan, Siu Yin Lee, Guangbin Dong   +2 more
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Photoconductive terahertz detectors with 105 dB peak dynamic range made of rhodium doped InGaAs

Applied Physics Letters, 2019
Rhodium (Rh)-doped In0.53Ga0.47As grown by gas-source molecular beam epitaxy is investigated as a terahertz (THz) detector antenna for optical excitation at 1550 nm. The 4d transition metal rhodium acts as a deep level and ultrafast trapping center. At a
R. Kohlhaas, S. Breuer, S. Nellen, L. Liebermeister, M. Schell, M. Semtsiv, W. Masselink, B. Globisch   +7 more
semanticscholar   +1 more source

Rhodium(II) complex with a highly reactive rhodium-rhodium bond: insertion of dioxygen and nitrosobenzene

Journal of the American Chemical Society, 1990
The authors report the chemical preparation and some preliminary reaction chemistry of [Cp[sup *]Rh([mu]-Cl)][sub 2] (1) (Cp[sup *] = C[sub 5]Me[sub 5]), a Rh(II) dimer with a reactive Rh-Rh bond. While many Rh(II) complexes containing Rh-Rh bonds have been reported in the literature, including several analogues of 1, the high reactivity of the Rh-Rh ...
David W. Hoard, Paul R. Sharp, Charles L. Barnes   +2 more
openaire   +2 more sources

Asymmetric Alkenylation of Enones and Imines Enabled by A Highly Efficient Aryl to Vinyl 1,4-Rhodium Migration.

Angewandte Chemie, 2019
The asymmetric rhodium-catalyzed alkenylation of enones and imines with arylboronic acids has been developed. A highly controllable aryl to vinyl 1,4-rhodium migration is the key step.
Shu-Sheng Zhang, Tianshun Hu, Meng‐Yao Li, Yi-Kang Song, Xiao‐Di Yang, Chen‐Guo Feng, G. Lin   +6 more
semanticscholar   +1 more source

Ductility of Rhodium

Nature, 1959
ALTHOUGH rhodium is a face-centred cubic metal which should possess numerous planes and directions of slip it is, at room temperature, an extremely difficult metal to form into strip and wire. Usually rhodium is hot-worked, the working temperature being gradually reduced during successive stages until the metal develops a fibrous structure, when at ...
D. W. Rhys, A. Calverley
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The Electrodeposition of Rhodium

Transactions of the IMF, 1934
(1934). The Electrodeposition of Rhodium. Transactions of the IMF: Vol. 9, No. 1, pp. 77-82.
A. R. Raper, R. H. Atkinson
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The Expanding Utility of Rhodium-Iminocarbenes: Recent Advances in the Synthesis of Natural Products and Related Scaffolds.

Chemistry, 2018
Rhodium-iminocarbenes that are derived from N-sulfonyl-1,2,3-triazoles have become an important class of reactive species and useful intermediates in organic synthesis.
Yun Li, Hongjian Yang, H. Zhai
semanticscholar   +1 more source

Reactivity of rhodium during co-deposition of rhodium and carbon

Journal of Nuclear Materials, 2009
The detailed characterizations of rhodium/carbon films prepared by co-deposition using a dual magnetron sputtering have been carried out on silicon substrates at room temperature. Effects of the carbon incorporated in the film on the chemical bonding state, optical reflectivity and crystallinity were investigated using XPS, reflectivity measurements ...
Marot, Laurent, Steiner, Roland, De Temmerman, Gregory, Oelhafen, Peter   +3 more
openaire   +3 more sources

Cobalt, rhodium and iridium

Annual Reports Section "A" (Inorganic Chemistry), 2007
AbstractReview: 92 refs.
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Electronic structure of rhodium

Physical Review B, 1988
Local-density, all-electron, self-consistent energy-band calculations are reported for face-centered-cubic rhodium. The Fermi surface is obtained; charge form factors, the Compton profile, and the optical conductivity are determined. Results are compared with other calculations and with experiment where these exist.
Joseph Callaway, Gouri S. Tripathi, N. E. Brener   +2 more
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