Synthesis, Growth and Nucleation Kinetics of Potassium Hydrogen Oxalate Hydrate Single Crystal (C4H3KO82H2O) - A Third Order Nonlinear Material

2019 ◽  
Vol 4 (3) ◽  
pp. ICMS 18-JP-01-ICMS 18-JP-01
Author(s):  
Ajisha D.S
Keyword(s):  
Single Crystal ◽  
Nonlinear Material ◽  
Nucleation Kinetics ◽  
Third Order ◽  
Potassium Hydrogen ◽  
Kinetics Of

Studies on growth and nucleation kinetics of Piperazinium L-Tartrate (PPLT) single crystal

2014 ◽  
Vol 50 (1) ◽  
pp. 15-21 ◽  
Author(s):  
M. Vijayalakshmi ◽  
R. Ezhil Vizhi ◽  
D. Rajan Babu
Keyword(s):  
Single Crystal ◽  
Nucleation Kinetics ◽  
Kinetics Of

Investigations on the nucleation kinetics of γ-glycine single crystal

2014 ◽  
Vol 433 ◽  
pp. 112-116 ◽  
Author(s):  
C. Yogambal ◽  
D. Rajan Babu ◽  
R. Ezhil Vizhi
Keyword(s):  
Single Crystal ◽  
Nucleation Kinetics ◽  
Kinetics Of

Study of potential oscillations during reaction of an aluminium single crystal with an aqueous KOH solution

1990 ◽  
Vol 55 (2) ◽  
pp. 345-353 ◽  
Author(s):  
Ivan Halaša ◽  
Milica Miadoková
Keyword(s):  
Aqueous Solutions ◽  
Single Crystal ◽  
Single Crystals ◽  
Periodic Potential ◽  
Optimum Conditions ◽  
Potential Oscillations ◽  
Dilute Aqueous Solutions ◽  
Experimental Findings ◽  
Kinetics Of

The authors investigated periodic potential changes measured on oriented sections of Al single crystals during spontaneous dissolution in dilute aqueous solutions of KOH, with the aim to find optimum conditions for the formation of potential oscillations. It was found that this phenomenon is related with the kinetics of the reaction investigated, whose rate also changed periodically. The mechanism of the oscillations is discussed in view of the experimental findings.

Evidence for general base catalysis by protic solvents in a kinetic study of alcoholyses and hydrolyses of 1-(phenoxycarbonyl)pyridinium ions under both solvolytic and non-solvolytic conditions

2009 ◽  
Vol 74 (1) ◽  
pp. 43-55 ◽  
Author(s):  
Dennis N. Kevill ◽  
Byoung-Chun Park ◽  
Jin Burm Kyong
Keyword(s):  
Second Order ◽  
Base Catalysis ◽  
Substitution Reactions ◽  
Third Order ◽  
Methoxy Derivative ◽  
First Order ◽  
General Base ◽  
Protic Solvents ◽  
Kinetics Of ◽  
Pyridinium Ions

The kinetics of nucleophilic substitution reactions of 1-(phenoxycarbonyl)pyridinium ions, prepared with the essentially non-nucleophilic/non-basic fluoroborate as the counterion, have been studied using up to 1.60 M methanol in acetonitrile as solvent and under solvolytic conditions in 2,2,2-trifluoroethan-1-ol (TFE) and its mixtures with water. Under the non- solvolytic conditions, the parent and three pyridine-ring-substituted derivatives were studied. Both second-order (first-order in methanol) and third-order (second-order in methanol) kinetic contributions were observed. In the solvolysis studies, since solvent ionizing power values were almost constant over the range of aqueous TFE studied, a Grunwald–Winstein equation treatment of the specific rates of solvolysis for the parent and the 4-methoxy derivative could be carried out in terms of variations in solvent nucleophilicity, and an appreciable sensitivity to changes in solvent nucleophilicity was found.

Sign in / Sign up

Export Citation Format

Share Document