Fiber optic Raman spectroscopy: an application for the in-situ measurement of water content in methanol

1999 ◽  
Author(s):  
Anand K. Asundi ◽  
Vasudevarao R. Veeredhi
Keyword(s):  
Raman Spectroscopy ◽  
Water Content ◽  
Fiber Optic ◽  
In Situ Measurement

In-situ measurement of Auramine-O adsorption on macroporous adsorption resins at low temperature using fiber-optic sensing

2021 ◽  
Vol 213 ◽  
pp. 240-247
Author(s):  
Tursunjan Aydan ◽  
Jing-Jing Yang ◽  
Turghun Muhammad ◽  
Fei Gao ◽  
Xiao-Xia Yang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Fiber Optic ◽  
In Situ Measurement ◽  
Auramine O ◽  
Macroporous Adsorption Resins ◽  
Fiber Optic Sensing

Fiber-optic-based chemical sensors for in-situ measurement of metals and aromatic organic compounds in seawater and soil systems

1990 ◽  
Author(s):  
Stephen H. Lieberman ◽  
Scott Inman ◽  
Gregory A. Theriault ◽  
Stafford S. Cooper ◽  
Philip G. Malone ◽  
...  
Keyword(s):  
Organic Compounds ◽  
Chemical Sensors ◽  
Fiber Optic ◽  
In Situ Measurement ◽  
Soil Systems

Precise Determination of Percent Cure of Epoxide Polymers and Composites via Fiber-Optic Raman Spectroscopy and Multivariate Analysis

1997 ◽  
Vol 51 (2) ◽  
pp. 247-252 ◽  
Author(s):  
Jeffrey F. Aust ◽  
Karl S. Booksh ◽  
Christopher M. Stellman ◽  
Richard S. Parnas ◽  
Michael L. Myrick
Keyword(s):  
Raman Spectroscopy ◽  
Multivariate Analysis ◽  
Real Time ◽  
Fiber Optic ◽  
Precise Determination ◽  
Probe Design ◽  
Epoxide Polymers ◽  
Time Determination

A method for real-time determination of the percent cure of epoxies via in situ fiber-optic Raman spectroscopy has been developed. This method utilizes a probe design developed for real-time monitoring of polymer curing and multivariate analysis to interpret the data and determine percent cure. This method was demonstrated to be reliable to ±0.54% of cure in laboratory samples over a 50–99% cure range. A preliminary study measuring cure percentage in an industrial, glass-reinforced composite has been shown to be reliable to ±0.82% in the 40–90% cure range.

In situ cure monitoring of epoxy resins using fiber-optic Raman spectroscopy

1994 ◽  
Vol 53 (13) ◽  
pp. 1805-1812 ◽  
Author(s):  
R. E. Lyon ◽  
K. E. Chike ◽  
S. M. Angel
Keyword(s):  
Raman Spectroscopy ◽  
Epoxy Resins ◽  
Fiber Optic ◽  
Cure Monitoring

In-situ measurement of the adsorption thermodynamics of rutin on macroporous adsorption resins by fiber-optic sensing

2018 ◽  
Vol 47 (2) ◽  
pp. 170-184 ◽  
Author(s):  
Fei Gao ◽  
Turghun Muhammad ◽  
Mahinur Bakri ◽  
Wen-Wu Yang ◽  
Parezhati Pataer ◽  
...  
Keyword(s):  
Fiber Optic ◽  
In Situ Measurement ◽  
Adsorption Thermodynamics ◽  
Macroporous Adsorption Resins ◽  
Fiber Optic Sensing
Sign in / Sign up

Export Citation Format

Share Document