Electrochemical screening system

Details Electrochemical screening system Electrochemical screening system

2008-04-22

2008-04-22

Noguerola, Alex (Department: 1753)

Chemistry: electrical and wave energy

Apparatus

Electrolytic

C204S416000, C204S434000

Reexamination Certificate

active

10642386

ABSTRACT:
Devices and methods for evaluating an electrochemical reaction are disclosed. A device includes an electrochemical cell having a cavity for containing a liquidus electrolyte, a first working electrode having at least one electrolytic surface at least partially within the cavity, and a second counter electrode having at least one electrolytic surface at least partially within the cavity. The first working electrode includes a body and an insert supported by the body. The electrolytic surface of the working electrode is formed on or integral with the insert. The insert and body are each formed from a high-temperature material which allows for preparation or processing of the electrolytic surface at a temperature of at least 300° C. The device further includes a drive system detachably coupled to the first working electrode or a portion thereof for effecting relative motion between the electrolytic surface of the working electrode and a bulk portion of the liquidus electrolyte.

REFERENCES:
patent: 2841548 (1958-07-01), Perlman
patent: 4166020 (1979-08-01), Trampert
patent: 4172777 (1979-10-01), Yamamoto et al.
patent: 4696103 (1987-09-01), Behl et al.
patent: 4863572 (1989-09-01), Jasinski
patent: 4956067 (1990-09-01), Yun et al.
patent: 5120421 (1992-06-01), Glass et al.
patent: 5217112 (1993-06-01), Almon
patent: 5445726 (1995-08-01), Cammann
patent: 5985356 (1999-11-01), Schultz et al.
patent: 6045671 (2000-04-01), Wu et al.
patent: 6106692 (2000-08-01), Kunimatsu et al.
patent: 6187164 (2001-02-01), Warren et al.
patent: 6251245 (2001-06-01), Satsutani et al.
patent: 6364956 (2002-04-01), Wang et al.
patent: 6423193 (2002-07-01), Miller et al.
patent: 6455316 (2002-09-01), Turner et al.
patent: 6468410 (2002-10-01), Donne
patent: 6468806 (2002-10-01), McFarland et al.
patent: 6621263 (2003-09-01), Al-Janabi et al.
patent: 6884333 (2005-04-01), Landau
patent: WO 98/14641 (1998-04-01), None
patent: WO 00/17413 (2002-03-01), None
patent: WO 02/48841 (2002-06-01), None
Yabe et al. (“Rotating Ring Disk Electrode in Molten Chloride,” Electrochimica Acta, vol. 34, No. 10, pp. 1479-1483, 1989).
Strycker et al. (“Development of a platinum rotating disc electrode for dynamic electrochemical measurements in glass melts,” Journal of Non-Crystalline solids 289 (2001) 106-112).
Stojanovic et al. (“Development of a rotating ring-disc electrode for high temperature studies in cryolite-based melts,” journal of Applied Electrochemistry 25 91995) 456-461).
Ito et al. (Rotating Ring Disk Electrode in Molten Chloride Systems, Materials Science Forum vol. 73-75 (1991) pp. 409-414).
Derwent abstract of Kunimatsu et al. (US 6,106,692). Aug. 22, 2000.
“Coating” definition from Webster's Third New International Dictionary, unabridged. 1993.
Chemical Elements.com—Molybdenum downloaded from www.chemicalelements.com on Mar. 20, 2007.
Chemical Elements.com—Gold downloaded from www.chemicalelements.com on Mar. 20, 2007.
“Chart of COE's Coefficient of Thermal Expansion” from www.lucasmilpaupt.com on Mar. 21, 2007).
Ramaswami et al. (“Rotating Disk studies in Molten Carbonates I. Electrode Design,” J. Electrochem. Soc., vol. 141, No. 3, Mar. 1994).
Schmidt et al., “Rotating Disk Electrode Measurements on the CO Tolerance of a High-Surface Area Pt/Vulcan Carbon Fuel Cell Electrocatalyst,” Journal of the Electrochemical Society (1999), 146(4), 1296-1304.
Schmidt et al., “Characterization of High-Surface-Area Electrocatalysts Using a Rotating Disk Electrode Configuration” Journal of the Electrochemical Society (1998), 145(7), 2354-2358.
“Rotating Disk Electrode for Voltammetry” Metrohm Ltd, Metrohm Ion Analysis, Dec. 1995.
“BAS RDE-2 Rotating Disk Electrode” wysiwyg://12/http://www.bioanalytical.com/products/ec/rde-2.html, Apr. 15, 2003.
“Electrochemistry Refresher” http://www.bath.ac.uk/-chascf/java/electrochemistry/elec/17html/hydro.htm.
Bard, Allen J. et al., “Electrochemical Methods, Fundamentals and Applications”, Chapter 8, pp. 280-312, 1980.

Affiliated with

Also associated with

Rating

Electrochemical screening system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrochemical screening system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical screening system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3913184