Ethynyl Radical Hydrogen Abstraction Energetics and Kinetics Utilizing High-Level Theory [0.03%]
基于高精度理论的乙炔自由基氢提取反应的热力学和动力学研究
Laura N Olive,Alexandra D Heide,Justin M Turney et al.
Laura N Olive et al.
The ethynyl radical, C2H, is found in a variety of different environments ranging from interstellar space and planetary atmospheres to playing an important role in the combustion of various alkynes under fuel-rich conditions. Hydrogen-atom ...
The Capture of Cadmium from Solution during the Replacement of Calcite by Apatite [0.03%]
方解石被磷酸盐置换过程中溶液中镉的俘获机制研究
Maude Julia,Christine V Putnis,Lorena H Filiberto et al.
Maude Julia et al.
The capture of cadmium (Cd) from phosphate-containing solutions during the replacement of CaCO3 by phosphate phases such as hydroxylapatite (HAP) and tricalcium phosphate (TCP) has been studied under high and low temperature and pressure co...
Gas-Phase Production of Hydroxylated Silicon Oxide Cluster Cations: Structure, Infrared Spectroscopy, and Astronomical Relevance [0.03%]
气相羟基硅酸盐团簇阳离子的生成：结构、红外光谱及天文意义
Andreu A de Donato,Bianca-Andreea Ghejan,Joost M Bakker et al.
Andreu A de Donato et al.
The interaction of free cationic silicon oxide clusters, Si x O y + (x = 2-5, y ≥ x), with dilute water vapor, was investigated in a flow tube reactor. Product mass distributions indicate cluster size-dependent dissociative water adsorptio...
The Far-Infrared Spectrum of Methoxymethanol (CH3-O-CH2OH): A Theoretical Study [0.03%]
甲氧基甲醇(CH3-O-CH2OH)的远红外光谱的理论研究
Dorsaf Missaoui,Sinda Brahem,Faouzi Najar et al.
Dorsaf Missaoui et al.
Methoxymethanol (CH3OCH2OH), an oxygenated volatile organic compound of low stability detected in the interstellar medium, represents an example of nonrigid organic molecules showing various interacting and inseparable large-amplitude motio...
Decomposition of HCN during Experimental Impacts in Dry and Wet Planetary Atmospheres [0.03%]
干燥和潮湿的行星大气中实验撞击过程中HCN的分解
Antonín Knížek,Lukáš Petera,Vojtěch Laitl et al.
Antonín Knížek et al.
Hydrogen cyanide (HCN), a key molecule of significant importance in contemporary perspectives on prebiotic chemistry, originates in planetary atmospheres from various processes, such as photochemistry, thermochemistry, and impact chemistry,...
Electrical Conductivity of Subsurface Ocean Analogue Solutions from Molecular Dynamics Simulations [0.03%]
基于分子动力学模拟的类地 subsurface ocean 溶液电导率
Catherine A Psarakis,Timothy Tizhe Fidelis,Keith B Chin et al.
Catherine A Psarakis et al.
Investigating the habitability of ocean worlds is a priority of current and future NASA missions. The Europa Clipper mission will conduct approximately 50 flybys of Jupiter's moon Europa, returning a detailed portrait of its interior from t...
Complex Hygroscopic Behavior of Ambient Aerosol Particles Revealed by a Piezoelectric Technique [0.03%]
介观压电探测技术揭示大气颗粒物复杂的吸湿性行为
Christi Jose,Aishwarya Singh,Kavyashree N Kalkura et al.
Christi Jose et al.
Understanding the complex interactions between atmospheric aerosols and water vapor in subsaturated regions of the atmosphere is crucial for modeling and predicting aerosol-cloud-radiation-climate interactions. However, the microphysical me...
Yvette Gramlich,Karolina Siegel,Sophie L Haslett et al.
Yvette Gramlich et al.
Emissions from biomass burning (BB) occurring at midlatitudes can reach the Arctic, where they influence the remote aerosol population. By using measurements of levoglucosan and black carbon, we identify seven BB events reaching Svalbard in...
Qualitative Monitoring of Proto-Peptide Condensation by Differential FTIR Spectroscopy [0.03%]
差分FTIR光谱法定性监测原肽凝结
Keon Rezaeerod,Hanna Heinzmann,Alexis V Torrence et al.
Keon Rezaeerod et al.
Condensation processes such as wet-dry cycling are thought to have played significant roles in the emergence of proto-peptides. Here, we describe a simple and low-cost method, differential Fourier transform infrared (FTIR) spectroscopy, for...
Propyne: Determination of Physical Properties and Unit Cell Parameters under Titan-Relevant Conditions [0.03%]
丙炔：在土星系条件下物理性质和单胞参数的测定
Theresa C Marlin,Morgan L Cable,Tuan H Vu et al.
Theresa C Marlin et al.
With its large size, dense atmosphere, methane-based hydrological-like cycle, and diverse surface features, the Saturnian moon Titan is one of the most unique of the outer Solar System satellites. Study of the photochemically produced molec...