Study on the methodology for the quantification of carbon dioxide in wine using a quartz crystal microbalance

1996 ◽  
Vol 202 (4) ◽  
pp. 337-338
Author(s):  
Maria Teresa Gomes ◽  
Armando C. Duarte ◽  
Jo�o P. Oliveira
Keyword(s):  
Carbon Dioxide ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal

Determination of Paclitaxel Solubility in Carbon Dioxide Using Quartz Crystal Microbalance

2011 ◽  
Vol 19 (2) ◽  
pp. 227-231 ◽  
Author(s):  
Zhen JIAO ◽  
Zhiming CHEN ◽  
Youting WU ◽  
Shaoling MA
Keyword(s):  
Carbon Dioxide ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal

Frequency change of a quartz crystal microbalance at the supercritical condition of carbon dioxide

1994 ◽  
Vol 7 (4) ◽  
pp. 289-292 ◽  
Author(s):  
Katsuto Otake ◽  
Shigeru Kurosawa ◽  
Takeshi Sako ◽  
Tsutomu Sugeta ◽  
Masaru Hongo ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Supercritical Condition ◽  
Frequency Change

Quartz Crystal Microbalance (QCM) in High-Pressure Carbon Dioxide (CO2):  Experimental Aspects of QCM Theory and CO2Adsorption

Langmuir ◽  
2004 ◽  
Vol 20 (9) ◽  
pp. 3665-3673 ◽  
Author(s):  
You-Ting Wu ◽  
Paa-Joe Akoto-Ampaw ◽  
Mohamed Elbaccouch ◽  
Michael L. Hurrey ◽  
Scott L. Wallen ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Pressure ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Carbon Dioxide Co2

The adsorption of carbon dioxide by tertiary alkanolamines

1999 ◽  
Vol 77 (3) ◽  
pp. 401-408 ◽  
Author(s):  
M. Teresa SR Gomes ◽  
Cristina MF Barros ◽  
M Graça O. Santana-Marques ◽  
João ABP Oliveira
Keyword(s):  
Mass Spectrometry ◽  
Carbon Dioxide ◽  
Quartz Crystal Microbalance ◽  
Quartz Crystal ◽  
Fast Atom Bombardment ◽  
Resonance Spectroscopy ◽  
Quartz Crystals ◽  
Piezoelectric Quartz ◽  
Gaseous Carbon Dioxide ◽  
Mass Spectrometry Mass Spectrometry

The quantification of gaseous carbon dioxide, CO2, adsorbed by tertiary alkanolamines was performed using a quartz crystal microbalance. Carbon dioxide was injected over piezoelectric quartz crystals coated with different amounts of N,N,N',N'-tetrakis(2-hydroxyethyl)ethylenediamine (THEED), N,N,N',N'-tetrakis(2-hydroxypropyl)ethyl enediamine (Quadrol), and triethanolamine (TEA), and the frequency decrease of the crystals was recorded. The nature of the interaction of the alkanolamines with CO2 was investigated by nuclear magnetic resonance spectroscopy (NMR), Fourier transform infrared spectroscopy (FTIR), fast atom bombardment mass spectrometry (FABMS), and mass spectrometry/mass spectrometry (MS/MS).Key words: alkanolamine, quartz crystal microbalance, piezoelectric quartz crystal.

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