Bond strength considerations applied to cation coordination in normal- and high-pressure oxides

1974 ◽  
Vol 11 (2) ◽  
pp. 169
Keyword(s):  
High Pressure ◽  
Bond Strength ◽  
Cation Coordination

High-pressure Raman study of Bi2Sr2CaCu2O8+d:indications of strong bond-strength hierarchy and pressure-induced charge transfer

2000 ◽  
Vol 341-348 ◽  
pp. 2241-2242 ◽  
Author(s):  
M. Osada ◽  
M. Kakihana ◽  
T. Asai ◽  
H. Arashi ◽  
M. Käll ◽  
...  
Keyword(s):  
High Pressure ◽  
Charge Transfer ◽  
Bond Strength ◽  
Strong Bond ◽  
Raman Study ◽  
Induced Charge

Crystallographic Data for the High-Pressure Phases CsClO4 IV and CsBF4 IV

1976 ◽  
Vol 31 (11) ◽  
pp. 1456-1458 ◽  
Author(s):  
P. W. Richter ◽  
E. Whalley ◽  
C. W. F. T. Pistorius
Keyword(s):  
High Pressure ◽  
Excellent Agreement ◽  
Atmospheric Pressure ◽  
Scheelite Structure ◽  
Volume Changes ◽  
Coordination Numbers ◽  
Tetrahedral Sites ◽  
Direct Measurements ◽  
Cation Coordination ◽  
Cell Volumes

The high-pressure phases CsClO4 IV and CsBF4 IV have been quenched to atmospheric pressure at 100°K. The powder patterns can be indexed on the basis of tetragonal cells with a0 = 12.965, 12.728 Å, c0 = 5.230, 5.126 Å, respectively, containing eight formula weights. The cell volumes are in excellent agreement with the values expected from direct measurements of the III (barite)/IV transition volume changes. Arguments are advanced to show that these high-pressure phases, slightly more densely packed than the scheelite structure, probably contain the large cations in eightfold sites, the smaller ones in tetrahedral sites, and have cation-cation coordination numbers of approximately eight

Modulating the H-bond strength by varying the temperature for the high pressure synthesis of nitrogen rich carbon nanothreads

Nanoscale ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 5233-5242 ◽  
Author(s):  
Samuele Fanetti ◽  
Mario Santoro ◽  
Frederico Alabarse ◽  
Berretti Enrico ◽  
Roberto Bini
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Bond Strength ◽  
Kinetic Control ◽  
High Pressure Synthesis ◽  
Temperature Conditions ◽  
Pressure Synthesis

Synthesis of carbon nanothreads from pyridine under variable high-pressure and high-temperature conditions discloses the role of H-bonding in the kinetic control of the reaction.

Laser adhesion test: A tool for bond strength test using high-pressure shock induced by laser

2004 ◽  
Author(s):  
Laurent Berthe ◽  
Cyril Bolis ◽  
Michel Boustie ◽  
Michel Arrigoni ◽  
Michel Jeandin ◽  
...  
Keyword(s):  
High Pressure ◽  
Bond Strength ◽  
Strength Test ◽  
Adhesion Test ◽  
Pressure Shock
Sign in / Sign up

Export Citation Format

Share Document