Characterization of Soluble Polymer Supported Organic Compounds by LC/Electrospray Ionization MS Toward a Complete Automation of the Liquid-Phase Process in Combinatorial Chemistry

2003 ◽  
Vol 75 (2) ◽  
pp. 175-184 ◽  
Author(s):  
C. Enjalbal ◽  
F. Lamaty ◽  
P. Sanchez ◽  
E. Suberchicot ◽  
P. Ribière ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Electrospray Ionization ◽  
Organic Compounds ◽  
Combinatorial Chemistry ◽  
Soluble Polymer ◽  
Complete Automation ◽  
Polymer Supported ◽  
Phase Process

Synthesis of self-assembling arylopeptoid bearing hydrophilic polymer on the basis of soluble polymer-supported liquid-phase synthesis

Tetrahedron ◽  
2016 ◽  
Vol 72 (43) ◽  
pp. 6886-6891 ◽  
Author(s):  
Tomoya Tsuzuki ◽  
Hiroshi Katagiri ◽  
Yoshiaki Kitamura ◽  
Yukio Kitade ◽  
Masato Ikeda
Keyword(s):  
Liquid Phase ◽  
Hydrophilic Polymer ◽  
Soluble Polymer ◽  
Phase Synthesis ◽  
Self Assembling ◽  
Polymer Supported ◽  
Supported Liquid Phase

scholarly journals Characterization of volatile organic compounds (VOCs) in their liquid-phase by terahertz time-domain spectroscopy

2019 ◽  
Vol 11 (1) ◽  
pp. 1 ◽  
Author(s):  
Annalisa D’Arco ◽  
Marta Di Fabrizio ◽  
Valerio Dolci ◽  
Augusto Marcelli ◽  
Massimo Petrarca ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Time Domain ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy ◽  
Volatile Organic

SYNTHESIS OF HYDROGEN IN ACOUSTOPLASMA DISCHARGE IN A LIQUID-PHASE STREAM

2019 ◽  
pp. 42-48 ◽  
Author(s):  
N. A. Bulychev
Keyword(s):  
Liquid Phase ◽  
Organic Compounds ◽  
Electrode Materials ◽  
Solid Phase ◽  
Plasma Discharge ◽  
Raw Material ◽  
Two Phase ◽  
Reduced Pressure ◽  
External Power Source ◽  
Phase Medium

In this paper, the plasma discharge in a high-pressure fluid stream in order to produce gaseous hydrogen was studied. Methods and equipment have been developed for the excitation of a plasma discharge in a stream of liquid medium. The fluid flow under excessive pressure is directed to a hydrodynamic emitter located at the reactor inlet where a supersonic two-phase vapor-liquid flow under reduced pressure is formed in the liquid due to the pressure drop and decrease in the flow enthalpy. Electrodes are located in the reactor where an electric field is created using an external power source (the strength of the field exceeds the breakdown threshold of this two-phase medium) leading to theinitiation of a low-temperature glow quasi-stationary plasma discharge.A theoretical estimation of the parameters of this type of discharge has been carried out. It is shown that the lowtemperature plasma initiated under the flow conditions of a liquid-phase medium in the discharge gap between the electrodes can effectively decompose the hydrogen-containing molecules of organic compounds in a liquid with the formation of gaseous products where the content of hydrogen is more than 90%. In the process simulation, theoretical calculations of the voltage and discharge current were also made which are in good agreement with the experimental data. The reaction unit used in the experiments was of a volume of 50 ml and reaction capacity appeared to be about 1.5 liters of hydrogen per minute when using a mixture of oxygen-containing organic compounds as a raw material. During their decomposition in plasma, solid-phase products are also formed in insignificant amounts: carbon nanoparticles and oxide nanoparticles of discharge electrode materials.

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