ChemInform Abstract: Chemical Clusters from Solid State Systems at High Temperatures. Interstitials as a Means to Stability and Versatility

ChemInform ◽  
2010 ◽  
Vol 22 (28) ◽  
pp. no-no
Author(s):  
J. D. CORBETT ◽  
E. GARCIA ◽  
Y. U. KWON ◽  
A. GULOY
Keyword(s):  
Solid State ◽  
High Temperatures

scholarly journals Mechanochemical and solvent-free assembly of zirconium-based metal–organic frameworks

2016 ◽  
Vol 52 (10) ◽  
pp. 2133-2136 ◽  
Author(s):  
Krunoslav Užarević ◽  
Timothy C. Wang ◽  
Su-Young Moon ◽  
Athena M. Fidelli ◽  
Joseph T. Hupp ◽  
...  
Keyword(s):  
Solid State ◽  
High Temperatures ◽  
Self Assembly ◽  
Metal Organic Frameworks ◽  
Accelerated Aging ◽  
Solvent Free ◽  
Catalytically Active ◽  
Metal Organic ◽  
Strong Acids ◽  
Zirconium Metal

Mechanochemistry and accelerated aging are new routes to zirconium metal–organic frameworks, yielding UiO-66 and catalytically active UiO-66-NH2 accessible on the gram scale through mild solid-state self-assembly, without strong acids, high temperatures or excess reactants.

The “Solidification” of Grain Boundaries with Increasing Temperature

1994 ◽  
Vol 357 ◽  
Author(s):  
Witold Lojkowski ◽  
Bogdan Palosz
Keyword(s):  
Solid State ◽  
Melting Point ◽  
Grain Boundary ◽  
Grain Boundaries ◽  
High Temperatures ◽  
Low Temperatures ◽  
Melting Behavior ◽  
Wetting Transitions ◽  
Increasing Temperature ◽  
Segregation Of Impurities

AbstractThe aim of the paper is to explain the recently observed de-wetting grain boundary transition with increasing temperature. On the example of a bicrystal from the Fe-6at.%Si alloy, it was found recently that as temperature is increased, the following GB transitions take place: “solid” (or regular) GB-→“premelted” GB →“solid” GB. At the same time the wetting/de-wetting transitions have taken place. Another example of such GB behavior was discovered during sintering of alumina. The inverse melting behavior is explained as follows: low melting point impurities cause GB premelting at low temperatures, However de-segregation of impurities at high temperatures causes return of the GB structure to its regular “solid” state.

scholarly journals Polarisation-controlled single photon emission at high temperatures from InGaN quantum dots

Nanoscale ◽  
2017 ◽  
Vol 9 (27) ◽  
pp. 9421-9427 ◽  
Author(s):  
T. Wang ◽  
T. J. Puchtler ◽  
T. Zhu ◽  
J. C. Jarman ◽  
L. P. Nuttall ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
High Temperatures ◽  
Single Photon ◽  
Photon Emission ◽  
Single Photon Emission ◽  
Peltier Cooling

We achieved fast single photon emission with polarisation control beyond the 200 K Peltier cooling barrier in solid-state quantum dots.

Use of the Dow-Developed DSC/XRD/MS in the Study of Several Model Copper-Based Catalyst Systems

1986 ◽  
Vol 30 ◽  
pp. 493-502 ◽  
Author(s):  
R. A. Newman ◽  
J. A. Blazy ◽  
T. G. Fawcett ◽  
L. F. Whiting ◽  
R. A. Stowe
Keyword(s):  
Solid State ◽  
Physical Properties ◽  
High Temperatures ◽  
Copper Catalysts ◽  
Chemical Behavior ◽  
Chemical Company ◽  
Catalysis Research ◽  
Bulk Scale ◽  
Catalyst Systems ◽  
Copper Based Catalyst

Due to the difficulty of analyzing materials at high temperatures and in reactive atmospheres, solid-state catalysts have often been developed with little knowledge of the true chemical behavior of the catalyst, except on a bulk scale. In the field of solid-state catalysis research, a great deal of time and effort is presently being spent to better characterize the chemical and physical properties which determine a particular catalyst‘s efficiency, lifetime, and selectivity. Recently, we have undertaken a study of model copper catalysts at The Dow Chemical Company in an effort to better understand the chemical and physical properties which determine the efficiency, regenerability, and lifetime of this type of solid state catalyst.

ChemInform Abstract: Solid State Sensors for Selective Gas Detection at High Temperatures - Principles and Challenges

ChemInform ◽  
2011 ◽  
Vol 42 (43) ◽  
pp. no-no
Author(s):  
Michal Schulz ◽  
Denny Richter ◽  
Jan Sauerwald ◽  
Holger Fritze
Keyword(s):  
Solid State ◽  
High Temperatures ◽  
Gas Detection

Solid State Sensors for Selective Gas Detection at High Temperatures—Principles and Challenges

2010 ◽  
Vol 115 (1) ◽  
pp. 41-56 ◽  
Author(s):  
Michal Schulz ◽  
Denny Richter ◽  
Jan Sauerwald ◽  
Holger Fritze
Keyword(s):  
Solid State ◽  
High Temperatures ◽  
Gas Detection
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