Preparation and Application of Solid, Salt-Stabilized Zinc Amide Enolates with Enhanced Air and Moisture Stability

2017 ◽  
Vol 56 (16) ◽  
pp. 4612-4616 ◽  
Author(s):  
Yi-Hung Chen ◽  
Mario Ellwart ◽  
Georgios Toupalas ◽  
Yusuke Ebe ◽  
Paul Knochel
Keyword(s):  
Solid Salt ◽  
Moisture Stability

scholarly journals Mineral mixtures from solid salt residues for lambs

2014 ◽  
Vol 43 (9) ◽  
pp. 485-491
Author(s):  
Daniel Bomfim Manera ◽  
Tadeu Vinhas Voltolini ◽  
Daniel Ribeiro Menezes ◽  
Gherman Garcia Leal de Araújo
Keyword(s):  
Solid Salt ◽  
Mineral Mixtures

Effect of Prewetting Brines and Mixing on Ice-Melting Rate of Salt at Cold Temperatures: New Tracer Dilution Method

2017 ◽  
Vol 2613 (1) ◽  
pp. 71-78 ◽  
Author(s):  
Scott Koefod
Keyword(s):  
Freezing Point ◽  
Melting Rate ◽  
Test Method ◽  
Dilution Method ◽  
Ice Melting ◽  
Cold Temperatures ◽  
Ice Melt ◽  
Solid Salt ◽  
Different Temperatures ◽  
Tracer Dilution

A novel test method has been developed to measure the ice-melting rate of deicers. The ice-melting rates of prewetted salt were determined by measuring the change in the concentration of chloride (Cl−) or magnesium or calcium cations (Mg2+ or Ca2+, respectively) in the ice melt as tracers. The method is substantially more precise than the SHRP H205.1 standard and has the further advantage of measuring ice-melting and salt dissolution rates simultaneously. Brines were preequilibrated with ice at −19.3°C (−2.7°F) and blended with solid salt to determine the effect of different prewetting brines on the ice-melting rate of the solid salt component only. The measured equilibrium ice-melting capacity of sodium chloride (NaCl) agreed well with the theoretical value calculated from the NaCl freezing point curve. Under a condition of no mixing, solid salt yielded 0.87% of its total available ice-melting capacity after 60 min when wetted with NaCl brine and 9.7% when wetted with calcium chloride (CaCl2) brine. Mixing raised the yield of ice melt to 27.1% and 50.5% after 60 min when wet with NaCl and CaCl2 brines, respectively. The CaCl2 brine was slightly more effective than the magnesium chloride (MgCl2) brine at enhancing the ice-melting rate of salt. The test method promises to be a useful tool for permitting a more precise optimization of prewetting brine composition, concentration, and brine-to-salt ratio at different temperatures. The method may also permit better determination of the cost-effectiveness of different prewetting strategies and provide deeper insights into the mechanism of chemical ice melting.

Enhanced Moisture Stability of Perovskite Solar Cells With Mixed-Dimensional and Mixed-Compositional Light-Absorbing Materials

Solar RRL ◽  
2017 ◽  
Vol 1 (11) ◽  
pp. 1700125 ◽  
Author(s):  
Jiajiu Ye ◽  
Haiying Zheng ◽  
Liangzheng Zhu ◽  
Guozheng Liu ◽  
Xuhui Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Absorbing Materials ◽  
Moisture Stability

Improving coloration time and moisture stability of photochromic viologen–carboxylate zwitterions

2018 ◽  
Vol 42 (18) ◽  
pp. 15466-15471 ◽  
Author(s):  
Pei-Yu Guo ◽  
Cai Sun ◽  
Ning-Ning Zhang ◽  
Li-Zhen Cai ◽  
Ming-Sheng Wang ◽  
...  
Keyword(s):  
Coordination Compound ◽  
Color Change ◽  
Moisture Stability

The coordination compound [Zn2LCl4]n (ZnLCl) showed greater moisture stability and faster color change than the viologen ligand L (N,N′-dipropionate-4,4′-bipyridinium).

A Critical Review on the Moisture Stability of Halide Perovskite Films and Solar Cells

2021 ◽  
pp. 132701
Author(s):  
Bin Chen ◽  
Shurong Wang ◽  
Yuheng Song ◽  
Chengbo Li ◽  
Feng Hao
Keyword(s):  
Solar Cells ◽  
Critical Review ◽  
Halide Perovskite ◽  
Moisture Stability
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