Reduction of mercuric halides and pseudohalides in aqueous solution. Formation and some physicochemical properties of mercury(I) chloride, mercury(I) bromide, mercury(I) iodide, mercury(I) thiocyanate, and mercury(I) cyanide radical molecules

1976 ◽  
Vol 80 (10) ◽  
pp. 1049-1053 ◽  
Author(s):  
H. Jungbluth ◽  
J. Beyrich ◽  
K. D. Asmus
Keyword(s):  
Aqueous Solution ◽  
Physicochemical Properties ◽  
Solution Formation ◽  
Mercuric Halides

Preparation and characterisation of vanadium pentoxide supported rhodium catalyst

1988 ◽  
Vol 46 ◽  
pp. 946-947
Author(s):  
A. Legrouri
Keyword(s):  
Aqueous Solution ◽  
Thermal Decomposition ◽  
Physicochemical Properties ◽  
Surface Area ◽  
Vanadium Pentoxide ◽  
High Purity ◽  
Gas Adsorption ◽  
Rhodium Catalyst ◽  
Optical Methods ◽  
Reducible Oxides

The industrial importance of metal catalysts supported on reducible oxides has stimulated considerable interest during the last few years. This presentation reports on the study of the physicochemical properties of metallic rhodium supported on vanadium pentoxide (Rh/V2O5). Electron optical methods, in conjunction with other techniques, were used to characterise the catalyst before its use in the hydrogenolysis of butane; a reaction for which Rh metal is known to be among the most active catalysts.V2O5 powder was prepared by thermal decomposition of high purity ammonium metavanadate in air at 400 °C for 2 hours. Previous studies of the microstructure of this compound, by HREM, SEM and gas adsorption, showed it to be non— porous with a very low surface area of 6m2/g3. The metal loading of the catalyst used was lwt%Rh on V2Q5. It was prepared by wet impregnating the support with an aqueous solution of RhCI3.3H2O.

Capillary flows and self-assembly of porous hydrate structures

2012 ◽  
Vol 9 (1) ◽  
pp. 22-25
Author(s):  
S.V. Amel’kin ◽  
D.Ye. Igoshin
Keyword(s):  
Experimental Data ◽  
Aqueous Solution ◽  
Self Assembly ◽  
Capillary Flow ◽  
Secondary Crystallization ◽  
Assembly Model ◽  
Physical Processes ◽  
Good Correspondence ◽  
Solution Formation ◽  
Capillary Flows

A self-assembly model for porous hydrate structures is proposed, which takes into account the sequence of basic physical processes: hydrate growth on the surface of the aqueous solution, formation of islet structure, capillary flow, separation and transfer of secondary crystallization nuclei to the meniscus. The model was studied within the cellular automata method. A good correspondence between the results of the simulation and the experimental data is obtained.

scholarly journals Physicochemical Properties of α,ω-Type Surfactant in Aqueous Solution. Bis(triethylammonium) 1,20-Eicosanediyl Disulfate

1989 ◽  
Vol 62 (4) ◽  
pp. 1032-1036 ◽  
Author(s):  
Kenji Ikeda ◽  
Motoharu Ishikawa ◽  
Masaaki Yasuda ◽  
Kunio Esumi ◽  
Kenjiro Meguro ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Physicochemical Properties

H2Activation in Aqueous Solution:  Formation oftrans-[Fe(DMeOPrPE)2H(H2)]+via the Heterolysis of H2in Water

2004 ◽  
Vol 43 (11) ◽  
pp. 3341-3343 ◽  
Author(s):  
John D. Gilbertson ◽  
Nathaniel K. Szymczak ◽  
David R. Tyler
Keyword(s):  
Aqueous Solution ◽  
Solution Formation

High-Temperature and High-Pressure Aqueous Solution Formation, Growth, Crystal Structure, and Magnetic Properties of BiFeO3Nanocrystals

2011 ◽  
Vol 23 (5) ◽  
pp. 1158-1165 ◽  
Author(s):  
Jian-Li Mi ◽  
Thomas N. Jensen ◽  
Mogens Christensen ◽  
Christoffer Tyrsted ◽  
Jens E. Jørgensen ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Aqueous Solution ◽  
High Pressure ◽  
Magnetic Properties ◽  
High Temperature ◽  
Solution Formation

Physicochemical Properties of Aryl Oleate Surfactants in Aqueous Solution

2008 ◽  
Vol 26 (4) ◽  
pp. 413-422
Author(s):  
Z. Xu ◽  
Y. Tian ◽  
M. Zhu ◽  
W. Qiao ◽  
Z. Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Physicochemical Properties
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