Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Paul M, Forster"'
Autor:
Shanelle Suepaul, Katherine A. Forrest, Peter A. Georgiev, Paul M. Forster, Wiebke Lohstroh, Veronika Grzimek, Samuel G. Dunning, Joseph E. Reynolds, Simon M. Humphrey, Juergen Eckert, Brian Space, Tony Pham
Publikováno v:
ACS Applied Materials & Interfaces. 14:8126-8136
Autor:
Thomas Dumas, Mikhail S. Grigoriev, Frederic Poineau, Konstantin E. German, Paul M. Forster, Alexander M. Fedoseev, Christophe Den Auwer, Keith V. Lawler, G. A. Kirakosyan, Philippe Moisy
Publikováno v:
Chemistry – A European Journal. 27:13624-13631
[H7 O3 ]4 [Tc20 O68 ] ⋅ 4H2 O [1] was prepared from an aqueous Tc2 O7 solution concentrated over anhydrous H2 SO4 . [Tc20 O68 ]4- is the first polyanionic species to be reported for Tc. The unit cell contains one centrosymmetric [Tc20 O68 ]4- polya
Autor:
Dean Smith, Frederic Poineau, Keith V. Lawler, Ashkan Salamat, Emily Siska, Barbara Lavina, Paul M. Forster
Publikováno v:
Chemical Communications. 57:8079-8082
We demonstrate the synthesis and phase stability of TcN, Tc2N, and a substoichiometric TcNx from 0 to 50 GPa and to 2500 K in a laser-heated diamond anvil cell. At least potential recoverability is demonstrated for each compound. TcN adopts a previou
Autor:
Shanelle, Suepaul, Katherine A, Forrest, Peter A, Georgiev, Paul M, Forster, Wiebke, Lohstroh, Veronika, Grzimek, Samuel G, Dunning, Joseph E, Reynolds, Simon M, Humphrey, Juergen, Eckert, Brian, Space, Tony, Pham
Publikováno v:
ACS applied materialsinterfaces. 14(6)
A combined experimental and theoretical study of H
Autor:
Konstantin E, German, Alexander M, Fedoseev, Mikhail S, Grigoriev, Gayane A, Kirakosyan, Thomas, Dumas, Christophe, Den Auwer, Philippe, Moisy, Keith V, Lawler, Paul M, Forster, Frederic, Poineau
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 27(54)
[H
Autor:
Daniel Koury, Ashkan Salamat, Emily Siska, Christian Childs, Paul M. Forster, Keith V. Lawler, Dean Smith
Publikováno v:
Physical Review Materials. 5
We report the synthesis and structure of the second allotrope of technetium, $\ensuremath{\beta}\text{\ensuremath{-}}\mathrm{Tc}$. Transformative pathways are accessed at extreme conditions using the laser-heated diamond anvil cell and confirmed with
Autor:
Bradley C. Childs, Keith V. Lawler, Alfred P. Sattelberger, Daniel S. Mast, Paul M. Forster, Kenneth R. Czerwinski, Frederic Poineau
Publikováno v:
Inorganic Chemistry. 58:5468-5475
The thermal behavior of Tc2O7 has been investigated by single-crystal X-ray diffraction of the solid state over a range of 80–280 K and by ab initio molecular dynamics (MD) simulations. The thermal expansion coefficient of the solid was experimenta
Publikováno v:
Microporous and Mesoporous Materials, 277, 184-196. Elsevier Science
Article
Article
Partial atomic charge, which determines the magnitude of the Coulombic non-bonding interaction, represents a critical parameter in molecular mechanics simulations. Partial charges may also be used as a measure of physical properties of the system, ie
Autor:
Samundeeswari Mariappan Balasekaran, Dean Smith, José Martínez-Lillo, Frederic Poineau, James Louis-Jean, Keith V. Lawler, Adrián Sanchis-Perucho, Ashkan Salamat, Paul M. Forster
Publikováno v:
RSC advances. 11(11)
The (NH4)2[ReF6] (1) salt was studied by X-ray diffraction, Raman spectroscopy, theoretical calculations, and magnetic measurements. 1 crystallizes in the trigonal space group Pm1 (Re–F = 1.958(5) A). In the Raman spectrum of 1, splitting of the ob
Autor:
Laurent Bigler, Urs Stalder, Derek R. Peterson, Henrik Braband, Keith V. Lawler, Roger Alberto, Frederic Poineau, Kenneth R. Czerwinski, Paul M. Forster, Alfred P. Sattelberger, Alek Jansen, Bradley C. Childs, Daniel S. Mast
Publikováno v:
European Journal of Inorganic Chemistry. 2018:1137-1144
The oxidation of TcO2 with O2 in the presence of H2O at 250 °C was investigated; Tc2O7 and a red product were observed after the reaction. UV/Visible spectroscopy and a cerium titration on the “red” product are consistent with the presence of a