نتایج جستجو برای: vaporized perfluorohexane

تعداد نتایج: 699  

2005
S. E. Maxwell N. Brahms R. deCarvalho J. Helton S. V. Nguyen D. Patterson J. M. Doyle D. R. Glenn J. Petricka D. DeMille

We demonstrate and characterize a high-flux beam source for cold, slow atoms or molecules. The desired species is vaporized using laser ablation, then cooled by thermalization in a cryogenic cell of buffer gas. The beam is formed by particles exiting a hole in the buffer gas cell. We characterize the properties of the beam (flux, forward velocity, temperature) for both an atom (Na) and a molecu...

Journal: :Angewandte Chemie 2021

Film deposition and high-resolution patterning of ionic liquids (ILs) remain a challenge, despite broad range applications that would benefit from this type processing. Here, we demonstrate for the first time chemical vapor (CVD) ILs. The IL-CVD method is based on formation non-volatile IL through reaction two vaporized precursors. Ionogel micropatterns can be easily obtained via combination st...

Journal: :Journal of Instrumentation 2023

Super tau-Charm facility(STCF) is a future electron-position collider operating at energy region aimed to study hadron structure and spectroscopy. The baseline design of the STCF barrel particle identification(PID) detector in momentum range up 2 GeV/c provided by Ring Imaging Cherenkov Counter(RICH). architecture RICH an approximately focusing with liquid perfluorohexane sealed quartz containe...

Journal: :Molecular Physics 2021

The solubility of water in liquid n-perfluorohexane and an equimolar mixture n-hexane + is experimentally determined as a function temperature. the significantly higher than average solubilities pure solvents suggesting, for first time, that mixing hydrogenated perfluorinated chains enhances water. also theoretically with SAFT-γ Mie group-contribution approach, allowing direct quantitative esti...

Journal: :Atmospheric Measurement Techniques 2021

Abstract. Chemical characterization of organic coatings is important to advance our understanding the physio-chemical properties and environmental fate black carbon (BC) particles. The soot-particle aerosol mass spectrometer (SP-AMS) has been utilized for this purpose in recent field studies. laser vaporization (LV) scheme SP-AMS can heat BC cores gradually until they are completely vaporized, ...

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