Microwave-hydrothermal synthesis and characterization of silico-aluminophosphate molecular sieve: SSZ-51

2008 ◽  
Vol 112 (1-3) ◽  
pp. 357-367 ◽  
Author(s):  
S.M. Pai ◽  
B.L. Newalkar ◽  
N.V. Choudary
Keyword(s):  
Hydrothermal Synthesis ◽  
Molecular Sieve ◽  
Synthesis And Characterization ◽  
Microwave Hydrothermal

Microwave-hydrothermal synthesis and characterization of Co-VSB-5 microporous framework

2007 ◽  
Vol 15 (3) ◽  
pp. 271-276 ◽  
Author(s):  
Bharat L. Newalkar ◽  
T. Chiranjeevi ◽  
N. V. Choudary ◽  
S. Komarneni
Keyword(s):  
Hydrothermal Synthesis ◽  
Synthesis And Characterization ◽  
Microwave Hydrothermal

Hydrothermal Synthesis of Vanadium Oxides

1996 ◽  
Vol 453 ◽  
Author(s):  
Thomas Chirayil ◽  
Peter Zavalij ◽  
M. Stanley Whittingham
Keyword(s):  
Acetic Acid ◽  
Hydrothermal Synthesis ◽  
Critical Factor ◽  
Vanadium Oxides ◽  
Synthesis And Characterization ◽  
Cluster Compound ◽  
Soft Chemistry ◽  
Microwave Hydrothermal ◽  
Reaction Media

AbstractThe pH of the reaction media is a critical factor in the formation of new vanadium oxides with the tetramethylammonium (TMA) ion via the conventional hydrothermal method. New vanadium oxides; TMAV3O7, Li0.6V2−δO4−δ·H2O and Li0.6V2−δO4−δ, TMAV4O10, and two more new vanadium phases with d spacings of 11.5Å and 19.1Å are formed as the pH is varied with acetic acid. The synthesis and characterization of TMAV3O7, a new vanadium oxide with tetramethylammonium ions residing between its layers is discussed. The intercalation of alkylamines, DMSO, and water into Li0.6V2−δO4−δ·H2O is described. Microwave hydrothermal synthesis is a new and alternate soft chemistry technique used to accelerate the synthesis of TMAV4O10. This method also aided in the formation of a new cluster compound, [Li(H2O)4]2TMA(V10O28)·4H2O.

Synthesis and Characterization of MCM-41 by XRD, Adsorption Capacity and Foster Swelling Tests

2014 ◽  
Vol 805 ◽  
pp. 657-661 ◽  
Author(s):  
Marcílio Máximo da Silva ◽  
Aline Cadigena Lima Patrício ◽  
Anna Karoline Freires de Sousa ◽  
Meiry Glaúcia Freire Rodrigues ◽  
Marta Lígia Pereira da Silva
Keyword(s):  
Hydrothermal Synthesis ◽  
Adsorption Capacity ◽  
Organic Solvents ◽  
Molecular Sieve ◽  
Mesoporous Structure ◽  
Synthesis And Characterization ◽  
Test Results ◽  
Mcm 41

The main objective was to synthesize in the laboratory and characterize the molecular sieve MCM-41. This study has a strong experimental character. The hydrothermal synthesis was performed at 100 ° C for a period of 7 days. The resulting materials were characterized by XRD, EDX, Adsorption Capacity and the Foster Swelling test. Through XRD verified the formation of mesoporous structure. Different organic solvents, namely gasoline, diesel and kerosene were used. The Foster Swelling Test results indicated that the affinity of molecular sieve MCM-41 occurred in the treated clay tested in all organic solvents (gasoline, diesel, kerosene), without and with agitation.

scholarly journals Ultrafast microwave hydrothermal synthesis and characterization of Bi1−xLaxFeO3 micronized particles

2015 ◽  
Vol 162 ◽  
pp. 69-75 ◽  
Author(s):  
C. Ponzoni ◽  
M. Cannio ◽  
D.N. Boccaccini ◽  
C.R.H. Bahl ◽  
K. Agersted ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Synthesis And Characterization ◽  
Microwave Hydrothermal
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