Dynamics of Magnesite Formation at Low Temperature and High pCO2 in Aqueous Solution

2015 ◽  
Vol 49 (17) ◽  
pp. 10736-10744 ◽  
Author(s):  
Odeta Qafoku ◽  
David A. Dixon ◽  
Kevin M. Rosso ◽  
Herbert T. Schaef ◽  
Mark E. Bowden ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Low Temperature ◽  
High Pco2

Low-temperature luminescence of thiamine derivatives in aqueous solution

1983 ◽  
Vol 38 (3) ◽  
pp. 294-299
Author(s):  
G. A. Gachko ◽  
L. N. Kivach ◽  
V. T. Koyava ◽  
S. A. Maskevich ◽  
Yu. M. Ostrovskii ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Low Temperature

scholarly journals The behaviour of visual purple at low temperature

1941 ◽  
Vol 179 (977) ◽  
pp. 151-159 ◽  
Keyword(s):  
Aqueous Solution ◽  
Low Temperature ◽  
Low Temperatures ◽  
Room Temperature ◽  
Absorption Curve ◽  
Quantum Yields

Visual purple is soluble and stable in a mixture of glycerol and water (3:1). At room temperature the spectrum of such a solution is identical with that of the aqueous solution. At — 73° C the peak of the absorption curve is higher and narrower than at room temperature, and it is shifted towards longer waves. The product of photodecomposition at — 73° C has a spectrum in ­ dependent of pH and is at low temperatures thermostable and photostable, but at room temperature it decomposes therm ally to indicator yellow. The primary product appears to be identical with transient orange. The quantum yields of the photoreaction at low and at room temperature are of the same order.

scholarly journals Low-Temperature Fabrication of Semi-Circular Shaped ZnO Nanowhiskers Using an Aqueous Solution

2007 ◽  
Vol 54 (12) ◽  
pp. 849-853
Author(s):  
Xiulan Hu ◽  
Yoshitake Masuda ◽  
Tatsuki Ohji ◽  
Kazumi Kato
Keyword(s):  
Aqueous Solution ◽  
Low Temperature

Study on Synthesis of the High Aspect Ratios Nesquehonite Whiskers

2011 ◽  
Vol 239-242 ◽  
pp. 1118-1122 ◽  
Author(s):  
Ping Ke Yan ◽  
Bin Wang ◽  
Yu Juan Gao
Keyword(s):  
Aqueous Solution ◽  
Reaction Time ◽  
Low Temperature ◽  
Growth Mechanism ◽  
Reaction Temperature ◽  
Solution Method ◽  
Temperature Reaction ◽  
Aspect Ratios ◽  
Whisker Length ◽  
Aqueous Solution Method

In this paper, nesquehonite whiskers were synthesized by low-temperature aqueous solution method, and the impacts of reaction temperature, reaction time and surfactant dosage and other factors on the maximum whisker length and high aspect ratios of nesquehonite whiskers were also investigated. Results showed that under the conditions that the reaction temperature was 40 – 50 °C the reaction time was 50 – 60min and the amount of surfactant dosage was 1% (by mass), high aspect ratios nesquehonite whisker products can be synthesized. On this basis, growth mechanism of the nesquehonite whiskers was discussed.

Microstructure of ZnO films synthesized on MgAl2O4 from low-temperature aqueous solution: growth and post-annealing

2012 ◽  
Vol 48 (4) ◽  
pp. 1614-1622 ◽  
Author(s):  
Boris Nijikovsky ◽  
Jacob J. Richardson ◽  
Magnus Garbrecht ◽  
Steven P. DenBaars ◽  
Wayne D. Kaplan
Keyword(s):  
Aqueous Solution ◽  
Low Temperature ◽  
Solution Growth ◽  
Zno Films ◽  
Post Annealing
Sign in / Sign up

Export Citation Format

Share Document