scholarly journals Ferromagnetic Cr4PtGa17: A Half-Heusler-Type Compound with a Breathing Pyrochlore Lattice

2021 ◽  
Vol 143 (35) ◽  
pp. 14342-14351
Author(s):  
Xin Gui ◽  
Erxi Feng ◽  
Huibo Cao ◽  
Robert J. Cava
Keyword(s):  
Type Compound

Biogenetic synthesis of an androcymbine-type compound

1968 ◽  
pp. 1605 ◽  
Author(s):  
T. Kametani ◽  
K. Fukumoto ◽  
M. Koizumi ◽  
A. Kozuka
Keyword(s):  
Type Compound

Effect of technological parameters of gas-dynamic deposition on structural-phase transformations in “brass” type coating

2020 ◽  
pp. 554-559
Author(s):  
V.E. Arkhipov ◽  
T.I. Murav’eva ◽  
M.S. Pugachev ◽  
I.V. Shkaley
Keyword(s):  
Deposition Temperature ◽  
Mass Fraction ◽  
Structural Phase ◽  
X Ray Diffraction ◽  
Technological Parameters ◽  
X Ray ◽  
Type Compound ◽  
Gas Dynamic ◽  
Ε Phase ◽  
Overlap Coefficient

The results of effect of deposition temperature and the overlap coefficient on the formation of the phase composition of coating based on Cu, Zn and Al2O3 particles mixture applied by cold gas-dynamic deposition are presented. Using X-ray diffraction and X-ray spectral analysis, it is shown that when using the 55 % overlap coefficient electron-type compound based on CuZn3 (ε-phase) is formed in the coating, the mass fraction of which increases to 11.4 % with increase in the deposition temperature. Deposition with 64 % overlap coefficient is accompanied by the formation not only of the ε-phase, but of electron-type compound based on Cu5Zn8 (γ-phase), the mass fraction of which increases to 33 % at temperature of 450 °C. In the process of coating deposition, the predominant diffusion copper into zinc takes place; the calculations show high value of the diffusion coefficient copper — 1,56•10–13 m2 /s.

Large Positive Thermal Expansion and Small Band Gap in Double-ReO3-Type Compound NaSbF6

2017 ◽  
Vol 56 (9) ◽  
pp. 4990-4995 ◽  
Author(s):  
C. Yang ◽  
B. Y. Qu ◽  
S. S. Pan ◽  
L. Zhang ◽  
R. R. Zhang ◽  
...  
Keyword(s):  
Thermal Expansion ◽  
Band Gap ◽  
Type Compound ◽  
Small Band

Significantly optimized thermoelectric properties in high-symmetry cubic Cu7PSe6 compounds via entropy engineering

2018 ◽  
Vol 6 (15) ◽  
pp. 6493-6502 ◽  
Author(s):  
Rui Chen ◽  
Pengfei Qiu ◽  
Binbin Jiang ◽  
Ping Hu ◽  
Yiming Zhang ◽  
...  
Keyword(s):  
Thermoelectric Properties ◽  
Configurational Entropy ◽  
Thermoelectric Performance ◽  
High Symmetry ◽  
Type Compound

Via introducing Te into the argyrodite-type compound Cu7PSe6, the configurational entropy is increased yielding the significantly enhanced thermoelectric performance.

Investigation of a new willemite-type compound, (Li, Na, H)0.16Zn1.92SiO4

2013 ◽  
Vol 200 ◽  
pp. 328-340 ◽  
Author(s):  
S.-H. Park ◽  
C.J. Chucholowski ◽  
L.Garcia B. Lara ◽  
M. Hoelzel ◽  
C. Paulmann
Keyword(s):  
Type Compound

scholarly journals Synthesis of zearalenone-16-β,D-glucoside and zearalenone-16-sulfate: A tale of protecting resorcylic acid lactones for regiocontrolled conjugation

2014 ◽  
Vol 10 ◽  
pp. 1129-1134 ◽  
Author(s):  
Hannes Mikula ◽  
Julia Weber ◽  
Dennis Svatunek ◽  
Philipp Skrinjar ◽  
Gerhard Adam ◽  
...  
Keyword(s):  
Natural Product ◽  
Reference Materials ◽  
High Stability ◽  
Protective Group ◽  
Masked Mycotoxins ◽  
Type Compound ◽  
Acid Lactone ◽  
Reliable Procedure ◽  
Resorcylic Acid Lactones

The development of a reliable procedure for the synthesis of the 16-glucoside and 16-sulfate of the resorcylic acid lactone (RAL) type compound zearalenone is presented. Different protective group strategies were considered and applied to enable the preparation of glucosides and sulfates that are difficult to access up to now. Acetyl andp-methoxybenzyl protection led to undesired results and were shown to be inappropriate. Finally, triisopropylsilyl-protected zearalenone was successfully used as intermediate for the first synthesis of the corresponding mycotoxin glucoside and sulfate that are highly valuable as reference materials for further studies in the emerging field of masked mycotoxins. Furthermore, high stability was observed for aryl sulfates prepared as tetrabutylammonium salts. Overall, these findings should be applicable for the synthesis of similar RAL type and natural product conjugates.

scholarly journals Unconventional superconductivity in the cage-type compound Sc5Rh6Sn18

2018 ◽  
Vol 98 (2) ◽  
Author(s):  
A. Bhattacharyya ◽  
D. T. Adroja ◽  
N. Kase ◽  
A. D. Hillier ◽  
A. M. Strydom ◽  
...  
Keyword(s):  
Unconventional Superconductivity ◽  
Type Compound
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