scholarly journals Reaction of uranium and its alloys with water vapor at low temperatures

1974 ◽  
Author(s):  
N.J. Magnani
Keyword(s):  
Water Vapor ◽  
Low Temperatures

scholarly journals The impact of water vapor on the OH reactivity toward CH3CHO at ultra-low temperatures (21.7–135.0 K): Experiments and theory

2021 ◽  
Vol 155 (3) ◽  
pp. 034306
Author(s):  
E. M. Neeman ◽  
D. González ◽  
S. Blázquez ◽  
B. Ballesteros ◽  
A. Canosa ◽  
...  
Keyword(s):  
Water Vapor ◽  
Low Temperatures ◽  
The Impact

CO2Capture at Low Temperatures (30–80 °C) and in the Presence of Water Vapor over a Thermally Activated Mg–Al Layered Double Hydroxide

2011 ◽  
Vol 115 (44) ◽  
pp. 12243-12250 ◽  
Author(s):  
Daniela A. Torres-Rodríguez ◽  
Enrique Lima ◽  
Jaime S. Valente ◽  
Heriberto Pfeiffer
Keyword(s):  
Water Vapor ◽  
Layered Double Hydroxide ◽  
Low Temperatures ◽  
Thermally Activated ◽  
Double Hydroxide

High CO2 Chemisorption in α-Li5AlO4 at Low Temperatures (30–80 °C): Effect of the Water Vapor Addition

2012 ◽  
Vol 26 (5) ◽  
pp. 3110-3114 ◽  
Author(s):  
Tatiana L. Ávalos-Rendón ◽  
Heriberto Pfeiffer
Keyword(s):  
Water Vapor ◽  
Low Temperatures ◽  
High Co2 ◽  
Co2 Chemisorption

The adsorption of water vapor on super absorbent product at low temperatures and low mass

2006 ◽  
Vol 100 (2) ◽  
pp. 1450-1456 ◽  
Author(s):  
M. Bakass ◽  
J. P. Bellat ◽  
A. Mokhlisse ◽  
G. Bertrand
Keyword(s):  
Water Vapor ◽  
Low Temperatures ◽  
Adsorption Of Water ◽  
Low Mass ◽  
Adsorption Of Water Vapor

scholarly journals Prebiotic condensation through wet–dry cycling regulated by deliquescence

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Thomas D. Campbell ◽  
Rio Febrian ◽  
Jack T. McCarthy ◽  
Holly E. Kleinschmidt ◽  
Jay G. Forsythe ◽  
...  
Keyword(s):  
Water Vapor ◽  
Moisture Content ◽  
Aqueous Solutions ◽  
High Temperatures ◽  
Low Temperatures ◽  
Living Systems ◽  
Biochemical Reactions ◽  
Condensation Reactions ◽  
Potential Reason ◽  
Prebiotic Condensation

Abstract Wet–dry cycling is widely regarded as a means of driving condensation reactions under prebiotic conditions to generate mixtures of prospective biopolymers. A criticism of this model is its reliance on unpredictable rehydration events, like rainstorms. Here, we report the ability of deliquescent minerals to mediate the oligomerization of glycine during iterative wet–dry cycles. The reaction mixtures evaporate to dryness at high temperatures and spontaneously reacquire water vapor to form aqueous solutions at low temperatures. Deliquescent mixtures can foster yields of oligomerization over ten-fold higher than non-deliquescent controls. The deliquescent mixtures tightly regulate their moisture content, which is crucial, as too little water precludes dissolution of the reactants while too much water favors hydrolysis over condensation. The model also suggests a potential reason why life evolved to favor the enrichment of potassium: so living systems could acquire and retain sufficient water to serve as a solvent for biochemical reactions.

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