scholarly journals A Message Bus for Local Coordination

2002 ◽  
Author(s):  
J. Ott ◽  
C. Perkins ◽  
D. Kutscher
Keyword(s):  
Local Coordination ◽  
Message Bus

Parameters of the free volume theory in glasses with trigonal local coordination

2001 ◽  
Vol 10 (0) ◽  
pp. 147-151
Author(s):  
Т. М. Мельниченко ◽  
Т. Д. Мельниченко ◽  
Я. Я. Коцак ◽  
Я. П. Куценко ◽  
П. П. Пуга
Keyword(s):  
Free Volume ◽  
Free Volume Theory ◽  
Local Coordination

Intrinsic ORR Activity Enhancement of Pt Atomic Sites by Engineering d‐Band Center via Local Coordination Tuning

2021 ◽  
Author(s):  
Xunyu Lu ◽  
Xiaofeng Zhu ◽  
Xin Tan ◽  
Kuang-Hsu Wu ◽  
Shu-Chih Haw ◽  
...  
Keyword(s):  
Band Center ◽  
Local Coordination ◽  
Orr Activity ◽  
Activity Enhancement

New mixed-valent alkali chain sulfido ferrates A1+x[FeS2] (A = K, Rb, Cs; x = 0.333–0.787)

2020 ◽  
Vol 235 (8-9) ◽  
pp. 275-290
Author(s):  
Michael Schwarz ◽  
Pirmin Stüble ◽  
Katharina Köhler ◽  
Caroline Röhr
Keyword(s):  
Alkali Metal ◽  
General Structure ◽  
Variable Number ◽  
Monoclinic Space Group ◽  
X Ray Diffraction ◽  
Modulated Structure ◽  
Space Group ◽  
X Ray ◽  
Local Coordination ◽  
Natural Pyrite

AbstractFour new mixed-valent chain alkali metal (A) sulfido ferrates of the general structure family ${A}_{1+x}\left[{\text{Fe}}_{x}^{\text{II}}{\text{Fe}}_{1-x}^{\text{III}}{\text{S}}_{2}\right]$ were synthesized in the form of tiny green-metallic needles from nearly stoichiometric melts reacting elemental potassium with natural pyrite (A = K) or previously prepared Rb2S/Cs2S2 with elemental iron and sulfur (A = Rb/Cs). The crystal structures of the compounds were determined by means of single crystal X-ray diffraction: In the (3+1)D modulated structure of K7.15[FeS2]4 (space group Ccce(00σ3)0s0, a = 1363.87(5), b = 2487.23(13), c = 583.47(3) pm, q = 0,0,0.444, R1 = 0.055/0.148, x = 0.787), a position modulation of the two crystallographically different undulated ${}_{\infty }{}^{1}\left[{\text{FeS}}_{4/2}\right]$ tetrahedra chains and the surrounding K cations is associated with an occupation modulation of one of the three potassium sites. In the case of the new monoclinic rubidium ferrate Rb4[FeS2]3 (x = $\frac{1}{3}$; space group P21/c, a = 1640.49(12), b = 1191.94(9), c = 743.33(6) pm, β = 94.759(4)°, Z = 4, R1 = 0.1184) the undulation of the tetrahedra chain is commensurate, the repetition unit consists of six tetrahedra. In the second new Rb ferrate, Rb7[FeS2]5 (x = 0.4; monoclinic, space group C2/c, K7[FeS2]5-type; a = 2833.9(2), b = 1197.36(9), c = 744.63(6) pm, β = 103.233(4)°, Z = 4, R1 = 0.1474) and its isotypic mixed Rb/Cs-analog Rb3.6Cs3.4[FeS2]5 (a = 2843.57(5), b = 1226.47(2), c = 759.890(10) pm, β = 103.7170(9)°, R1 = 0.0376) the chain buckling leads to a further increased repetition unit of 10 tetrahedra. For all mixed-valent ferrates, the Fe–S bond lengths continuously increase with the amount (x) of Fe(II). The buckling of the chains is controlled through the local coordination of the S atoms by the variable number of A cations of different sizes.

scholarly journals Plant-wide interoperability and decoupled, data-driven process control with message bus communication

2021 ◽  
pp. 100253
Author(s):  
Petri Kannisto ◽  
David Hästbacka ◽  
Teresa Gutiérrez ◽  
Olli Suominen ◽  
Matti Vilkko ◽  
...  
Keyword(s):  
Process Control ◽  
Data Driven ◽  
Message Bus

Coordination of the Mn4+-Center in Layered Li[Co0.98Mn0.02]O2 Cathode Materials for Lithium-Ion Batteries

2017 ◽  
Vol 231 (4) ◽  
Author(s):  
Peter Jakes ◽  
Leonard Kröll ◽  
Andrew Ozarowski ◽  
Johan van Tol ◽  
Daria Mikhailova ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Local Coordination

AbstractThe local coordination of the manganese in Li[Co

EXAFS Study of Semimagnetic Semiconductors Zn1-xMnxTe: Mn 3d Electronic States and Mn-Te Local Coordination

1993 ◽  
Vol 32 (S2) ◽  
pp. 643 ◽  
Author(s):  
Naohisa Happo ◽  
Hitoshi Sato ◽  
Shinya Hosokawa ◽  
Yoshifumi Ueda ◽  
Masaki Taniguchi
Keyword(s):  
Electronic States ◽  
Local Coordination ◽  
Exafs Study ◽  
Semimagnetic Semiconductors

Local coordination and electronic doping of column III metals in hydrogenated amorphous germanium

2000 ◽  
Vol 266-269 ◽  
pp. 726-729 ◽  
Author(s):  
I Chambouleyron ◽  
D Comedi ◽  
G Dalba ◽  
P Fornasini ◽  
R Grisenti ◽  
...  
Keyword(s):  
Amorphous Germanium ◽  
Local Coordination ◽  
Electronic Doping ◽  
Hydrogenated Amorphous ◽  
Hydrogenated Amorphous Germanium
Sign in / Sign up

Export Citation Format

Share Document