Results 91 to 100 of about 83,082 (173)

EM Database v1.0: A benchmark informatics platform for data-driven discovery of energetic materials

open access: yesEnergetic Materials Frontiers
Large-scale data demonstrates great significance for the discovery of novel energetic materials (EMs). However, the open-source databases of EMs are not readily available.
Xin Huang   +4 more
doaj   +1 more source

The rate of water vapor evaporation from ice substrates in the presence of HCl and HBr: implications for the lifetime of atmospheric ice particles [PDF]

open access: yesAtmospheric Chemistry and Physics, 2003
Using a multidiagnostic approach the rate Rev [ molec cm-3 s-1] or flux Jev [ molec cm-2 s-1] of evaporation of H2O and its corresponding rate constant for condensation, kcond [s-1 ], on a 1 µm thick ice film have been studied in the temperature ...
C. Delval, B. Fluckiger, M. J. Rossi
doaj  

Reproduction of experimental data for stacked caffeine dimers using various computational methods

open access: yesScientific Reports
Reliable description of stacking interaction of aromatic molecules is important for the understanding structure, stability, and functions of biopolymers.
Maria Patricia Sanchez Gutierrez   +4 more
doaj   +1 more source

Mechanisms of Halomethane Adsorption on Functionalized Carbons: How Surface Chemistry Governs Selectivity in Realistic Gas Mixtures

open access: yesC
Halomethanes (CH3X, where X = F, Cl, Br) are potent atmospheric pollutants, and their removal via adsorption on activated carbons (ACs) is a critical remediation strategy.
María E. Farías Hermosilla   +1 more
doaj   +1 more source

Infrared Band Strengths and Other Properties of Three Interstellar Compounds—Amorphous Isocyanic Acid, Formaldehyde, and Formic Acid

open access: yesThe Astrophysical Journal
Infrared (IR) spectral features of interstellar and solar system ices have been attributed to solid organic and inorganic compounds for over 50 yr, but in many cases the laboratory IR data needed to fully quantify such work have never been published ...
Reggie L. Hudson   +2 more
doaj   +1 more source

Low-enthalpy geothermal resources for power generation

open access: yes, 2008
[Publisher's Summary]: In many developing countries the exponentially growing electricity demand can be covered by using locally available, sustainable low-enthalpy geothermal resources (80-150 °C).
Chandrasekharam, D., Bundschuh, Jochen
core   +1 more source

Sublimation-Induced Sulfur Vacancies in MoS2 Catalyst for One-Pot Synthesis of Secondary Amines

open access: yes, 2019
MoS2 catalysts with abundant S and Mo defects have been developed for the one-pot reductive amination of nitro compounds with aldehydes to synthesize secondary amines. The combination of multiple structural characterizations demonstrates that the density
Ding Ma   +15 more
core   +1 more source

A Departure Function-Based Method to Determine the Effect of the Oil Circulation Ratio on the Performance of Vapor Compression Refrigeration Systems [PDF]

open access: yes, 2012
A method to estimate the performance of single-stage vapor compression refrigeration systems as a function of the oil circulation ratio is presented. The model is based on the Peng-Robinson equation of state and on the theory of departure functions to ...
Barbosa Jr., Jader   +1 more
core  

Vaporization, Sublimation Enthalpy, and Crystal Structures of Imidazo[1,2‑a]pyrazine and Phthalazine

open access: yes, 2016
The vaporization enthalpy of imidazo­[1,2-a]­pyrazine is evaluated by correlation gas chromatography using two sets of standards and by transpiration. Vaporization enthalpies were evaluated using heterocyclic standards with dipole moments that vary from ...
James Chickos (1434607)   +5 more
core   +1 more source

Fusion enthalpies of benzoic acid derivatives, aromatic and heteroaromatic carboxylic acids as a tool for estimation of sublimation enthalpies at 298.15 K [PDF]

open access: yes, 2016
© 2016 Elsevier B.V.In this work a method of estimation of sublimation enthalpies of benzoic acid derivatives and aromatic or heteroaromatic carboxylic acids was developed.
Yagofarov M.   +2 more
core  

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