Densities, electrical conductances, and spectroscopic properties of glycyl dipeptide+ionic liquid ([C12mim]Br)+water mixtures at different temperatures

2014 ◽  
Vol 367 ◽  
pp. 125-134 ◽  
Author(s):  
Zhenning Yan ◽  
Rui Geng ◽  
Bixin Gu ◽  
Qi Pan ◽  
Jianji Wang
Keyword(s):  
Ionic Liquid ◽  
Spectroscopic Properties ◽  
Electrical Conductances ◽  
Different Temperatures ◽  
Glycyl Dipeptide

scholarly journals Temperature-Dependent Stimulated Emission Cross-Section in Nd3+:YLF Crystal

Materials ◽  
2021 ◽  
Vol 14 (2) ◽  
pp. 431
Author(s):  
Giorgio Turri ◽  
Scott Webster ◽  
Michael Bass ◽  
Alessandra Toncelli
Keyword(s):  
Cross Section ◽  
Cross Sections ◽  
Room Temperature ◽  
Radiative Decay ◽  
Emission Cross Section ◽  
Spectroscopic Properties ◽  
Stimulated Emission ◽  
Different Temperatures ◽  
Stimulated Emission Cross Section ◽  
Semi Empirical

Spectroscopic properties of neodymium-doped yttrium lithium fluoride were measured at different temperatures from 35 K to 350 K in specimens with 1 at% Nd3+ concentration. The absorption spectrum was measured at room temperature from 400 to 900 nm. The decay dynamics of the 4F3/2 multiplet was investigated by measuring the fluorescence lifetime as a function of the sample temperature, and the radiative decay time was derived by extrapolation to 0 K. The stimulated-emission cross-sections of the transitions from the 4F3/2 to the 4I9/2, 4I11/2, and 4I13/2 levels were obtained from the fluorescence spectrum measured at different temperatures, using the Aull–Jenssen technique. The results show consistency with most results previously published at room temperature, extending them over a broader range of temperatures. A semi-empirical formula for the magnitude of the stimulated-emission cross-section as a function of temperature in the 250 K to 350 K temperature range, is presented for the most intense transitions to the 4I11/2 and 4I13/2 levels.

Solvation behaviour of L-leucine in aqueous ionic liquid at different temperatures: Volumetric approach

2018 ◽  
Author(s):  
Samriti Sharma ◽  
Sandarve ◽  
Amit K. Sharma ◽  
Meena Sharma
Keyword(s):  
Ionic Liquid ◽  
Different Temperatures

Comprehensive models for density prediction of ionic liquid + molecular solvent mixtures at different temperatures

2019 ◽  
Vol 58 (3) ◽  
pp. 309-324 ◽  
Author(s):  
Abolghasem Jouyban ◽  
Seyyedeh Narjes Mirheydari ◽  
Mohammad Barzegar-Jalali ◽  
Hemayat Shekaari ◽  
William E. Acree
Keyword(s):  
Ionic Liquid ◽  
Solvent Mixtures ◽  
Density Prediction ◽  
Different Temperatures

Molecular dynamics study of mesophase transitions upon annealing of imidazolium-based ionic liquids with long-alkyl chains

2018 ◽  
Vol 20 (15) ◽  
pp. 9796-9805 ◽  
Author(s):  
Hailong Peng ◽  
Momoji Kubo ◽  
Hayato Shiba
Keyword(s):  
Molecular Dynamics ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Alkyl Chains ◽  
Different Temperatures ◽  
Long Time

The isotropic to mesophase transition upon the long-time annealing of a 1-dodecyl-3-methylimidazolium hexafluorophosphate ionic liquid at different temperatures is illustrated.

Electrochemical, Transport, and Spectroscopic Properties of 1-Ethyl-3-methylimidazolium Ionic Liquid Electrolytes Containing Zinc Dicyanamide

2013 ◽  
Vol 117 (6) ◽  
pp. 2662-2669 ◽  
Author(s):  
T. J. Simons ◽  
P. C. Howlett ◽  
A. A. J. Torriero ◽  
D. R. MacFarlane ◽  
M. Forsyth
Keyword(s):  
Ionic Liquid ◽  
Spectroscopic Properties ◽  
Liquid Electrolytes ◽  
Electrochemical Transport
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