Improved fiber optic device for in situ determination of electrolyte stratification in lead-acid batteries

2009 ◽  
Vol 80 (12) ◽  
pp. 125108 ◽  
Author(s):  
G. Gajdátsy ◽  
F. Benedek ◽  
J. Kokavecz ◽  
G. Szabó ◽  
J. Kornis
Keyword(s):  
Fiber Optic ◽  
Lead Acid Batteries ◽  
Lead Acid

Real-time in-situ determination of free Cu(II) at picomolar levels in sea water using a fluorescence lifetime-based fiber optic biosensor

2002 ◽  
Author(s):  
Richard B. Thompson ◽  
Hui-Hui Zeng ◽  
Carol A. Fierke ◽  
Gary Fones ◽  
James W. Moffett
Keyword(s):  
Real Time ◽  
Fluorescence Lifetime ◽  
Fiber Optic ◽  
Sea Water

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.

Combined in situ EC-AFM and CV measurement study on lead electrode for lead–acid batteries

2001 ◽  
Vol 93 (1-2) ◽  
pp. 104-111 ◽  
Author(s):  
Yoshiaki Yamaguchi ◽  
Masashi Shiota ◽  
Yasuhide Nakayama ◽  
Nobumitsu Hirai ◽  
Shigeta Hara
Keyword(s):  
Measurement Study ◽  
Lead Acid Batteries ◽  
Lead Electrode ◽  
Lead Acid

In situ determination of the complex permittivity of ultrathin H2-infused palladium coatings for plasmonic fiber optic sensors in the near infrared

2018 ◽  
Vol 6 (19) ◽  
pp. 5161-5170 ◽  
Author(s):  
Xuejun Zhang ◽  
Shunshuo Cai ◽  
Fu Liu ◽  
Hao Chen ◽  
Peiguang Yan ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Complex Permittivity ◽  
Near Infrared ◽  
Fiber Optic ◽  
Fiber Optic Sensors

In situ determination of the complex permittivity of H2-infused palladium using near infrared plasmons over optical fibers.

scholarly journals Determination of SoH of Lead-Acid Batteries by Electrochemical Impedance Spectroscopy

2018 ◽  
Vol 8 (6) ◽  
pp. 873 ◽  
Author(s):  
Monika Kwiecien ◽  
Julia Badeda ◽  
Moritz Huck ◽  
Kuebra Komut ◽  
Dilek Duman ◽  
...  
Keyword(s):  
Electrochemical Impedance Spectroscopy ◽  
Impedance Spectroscopy ◽  
Electrochemical Impedance ◽  
Lead Acid Batteries ◽  
Lead Acid

State of health determination of sealed lead acid batteries under various operating conditions

2016 ◽  
Vol 18 ◽  
pp. 134-139 ◽  
Author(s):  
K. Vignarooban ◽  
X. Chu ◽  
K. Chimatapu ◽  
P. Ganeshram ◽  
S. Pollat ◽  
...  
Keyword(s):  
Operating Conditions ◽  
State Of Health ◽  
Lead Acid Batteries ◽  
Lead Acid
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