Electrochemical fabrication of capacitors
Abstract
A film of nickel oxide is anodically deposited on a graphite sheet held in osition on an electrochemical cell during application of a positive electrode voltage to the graphite sheet while exposed to an electrolytic nickel oxide solution within a volumetrically variable chamber of the cell. An angularly orientated x-ray beam is admitted into the cell for transmission through the deposited nickel oxide film in order to obtain structural information while the film is subject to electrochemical and in-situ x-ray spectroscopy from which optimum film thickness, may be determined by comparative analysis for capacitor fabrication purposes.
- Inventors:
-
- Fairfax Sta., VA
- Lemont, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 872746
- Patent Number(s):
- 6001237
- Assignee:
- United States of America as represented by Secretary of Navy (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25D - PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS
- DOE Contract Number:
- W-31109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- electrochemical; fabrication; capacitors; film; nickel; oxide; anodically; deposited; graphite; sheet; held; osition; cell; application; positive; electrode; voltage; exposed; electrolytic; solution; volumetrically; variable; chamber; angularly; orientated; x-ray; beam; admitted; transmission; obtain; structural; information; subject; in-situ; spectroscopy; optimum; thickness; determined; comparative; analysis; capacitor; purposes; comparative analysis; film thickness; x-ray beam; positive electrode; electrochemical cell; nickel oxide; oxide film; graphite sheet; oxide solution; ray spectroscopy; electrode voltage; deposited nickel; /205/204/
Citation Formats
Mansour, Azzam N, and Melendres, Carlos A. Electrochemical fabrication of capacitors. United States: N. p., 1999.
Web.
Mansour, Azzam N, & Melendres, Carlos A. Electrochemical fabrication of capacitors. United States.
Mansour, Azzam N, and Melendres, Carlos A. Fri .
"Electrochemical fabrication of capacitors". United States. https://www.osti.gov/servlets/purl/872746.
@article{osti_872746,
title = {Electrochemical fabrication of capacitors},
author = {Mansour, Azzam N and Melendres, Carlos A},
abstractNote = {A film of nickel oxide is anodically deposited on a graphite sheet held in osition on an electrochemical cell during application of a positive electrode voltage to the graphite sheet while exposed to an electrolytic nickel oxide solution within a volumetrically variable chamber of the cell. An angularly orientated x-ray beam is admitted into the cell for transmission through the deposited nickel oxide film in order to obtain structural information while the film is subject to electrochemical and in-situ x-ray spectroscopy from which optimum film thickness, may be determined by comparative analysis for capacitor fabrication purposes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}
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