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Title: 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:
 [1];  [2]
  1. (Fairfax Sta., VA)
  2. (Lemont, IL)
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
872746
Patent Number(s):
6001237
Assignee:
United States of America as represented by Secretary of Navy (Washington, DC) ANL
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}
}

Patent:

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