[특허]Electrolytic cell membrane/SPE formation by solution coating

[미국특허] Electrolytic cell membrane/SPE formation by solution coating 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B32B-031/14
출원번호	US-0277951 (1981-06-26)
발명자 / 주소	Covitch Michael J. (Cleveland Heights OH) Smith Mark F. (Edison OH) Benezra Leo L. (Mentor OH)
출원인 / 주소	Diamond Shamrock Corporation (Dallas TX 02)
인용정보	피인용 횟수 : 40 인용 특허 : 7

초록 ▼

A method for forming a membrane upon an electrode from a dispersed, perfluorocarbon copolymer. Perfluorocarbon is dispersed in a solvating medium, a substantial portion, but not necessarily all of the perfluorocarbon being solvated. The dispersion is applied to an electrode and the dispersion medium

대표청구항 ▼

A method for making a perfluorocarbon copolymeric membrane having an equivalent weight of greater than 900 but less that about 1500 and solid polymer electrolyte electrode assembly for use in an electrochemical cell comprising the steps of: (1) dispersing a quantity of the copolymeric perfluorocarbon in solvating dispersion media; (2) providing a reticulate electrode structure including a surface portion comprising at least one electrocatalytic compound; (3) placing a sheet of resinous material beneath a sheet of aluminum foil; (4) placing the reticulate electrode structure upon the aluminum foil with the electrocatalytic surface portion opposing the aluminum foil; (5)pressing the reticulate electrode structure into the aluminum foil, the resinous material undergoing cold flow whereby the aluminum foil generally conforms to contours of the reticulate electrode structure; (6) at least once coating the reticulate electrode structure with the dispersion and removing the dispersion media until a coating of a desired thickness has been built upon the electrode bridging between the elements of the reticulate electrode structure; and (7) removing the aluminum foil and resinous material.

이 특허에 인용된 특허 (7) 인용/피인용 타임라인 분석

Lawrance Richard J. (Hampstead NH) Russell John H. (Reading MA), Electrolysis cell with controlled anolyte flow distribution.
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Campbell Barrie C. (Payson UT) Simons Harold M. (Orem UT), Electrolyzer apparatus and electrode structure therefor.
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Dempsey Russell M. (Hamilton MA) Coker Thomas G. (Waltham MA) La Conti Anthony B. (Lynnfield MA), Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polym.
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Korach Malcolm (Pittsburgh PA), Process for electrolyzing an alkali metal halide.
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Coker Thomas G. (Waltham MA) La Conti Anthony B. (Lynnfield MA), Production of halogens by electrolysis of alkali metal halides in a cell having catalytic electrodes bonded to the surfa.
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Dempsey Russell M. (Hamilton MA) Coker Thomas G. (Waltham MA) LaConti Anthony B. (Lynnfield MA) Fragala Anthony R. (North Andover MA), Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonde.
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Coker Thomas G. (Waltham MA) Dempsey Russell M. (Hamilton MA) LaConti Anthony B. (Lynnfield MA), Production of halogens in an electrolysis cell with catalytic electrodes bonded to an ion transporting membrane and an o.
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이 특허를 인용한 특허 (40) 인용/피인용 타임라인 분석

Moya Wilson, Article of manufacture including a surface modified membrane and process.
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Mack, Robert J.; Troxel, Jeffrey L., Battery and battery plate assembly.
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Edgington Robert J. ; Stepro James A. ; Wissell Harold J. ; Lundberg Scott A., Battery electrode substrates and methods of making the same.
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Chen, Yu-Lin, Battery grid.
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Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Kao, Wen-Hong; Andersen, Glenn W.; Taylor, Eric M.; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Kao, Wen-Hong; Kao, legal representative, Shu Jen F.; Andersen, Glenn W.; Taylor, M. Eric; Adams, Kenneth A.; Mrotek, Edward N.; Zagrodnik, Jeffrey P., Battery grid.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Battery grid.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Battery grid.
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Binder, Richard R., Battery grids and methods for manufacturing same.
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Mack, Robert J.; Troxel, Jeffrey L., Battery, battery plate assembly, and method of assembly.
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O\Brien R. N. (Victoria CAX) Santhanam K. S. V. (Bombay INX), Bilayer electronically conductive polymers and process for their production.
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Gruver Gary A. (South Windsor CT) Kunz Harold R. (Vernon CT), Circulating electrolyte electrochemical cell having gas depolarized cathode with hydrophobic barrier layer.
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Plowman Keith R. (Baton Rouge LA) Zachary Richard E. (Clinton LA), Electrochemical cell having gas pressurized contact between laminar, gas diffusion electrode and current collector.
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Zimmerman William H. ; Trainham ; III James Arthur ; Law ; Jr. Clarence Garlan ; Newman John Scott, Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a membrane-electrode assembly or gas diffusion electrodes.
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Zimmerman William H. ; Trainham James Arthur ; Law ; Jr. Clarence Garlan ; Newman John Scott, Electrochemical conversion of anhydrous hydrogen halide to halogen gas using an electrochemical cell.
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Fischel, Halbert P, Electrodes for electrochemical cells.
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Fischel, Halbert P, Electrodes for electrochemical cells.
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Staffeldt, Armin; Koch, Ingo; Ide, Bernd; Traisigkhachol, Ornwasa, Grid assembly for a plate-shaped battery electrode of an electrochemical accumulator battery.
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Kato Hiroshi (Wake JPX), Material for gaseous diffusion electrode.
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McMichael James W. (Lake Jackson TX), Membrane/electrode combination having interconnected roadways of catalytically active particles.
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McMichael James W. (Lake Jackson TX) Door Robert D. (West Columbia TX), Method for making an improved supported membrane/electrode structure combination wherein catalytically active particles.
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Chen, Yu-Lin, Method for making battery plates.
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Chen,Yu Lin, Method for making battery plates.
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Hulett Jay S., Method of making MEA for PEM/SPE fuel cell.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of making a battery.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of making a battery grid.
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Artysiewicz John Stanley ; Buck Warren H. ; Kumar Sridhar Makam P. ; Saturno Thomas Frank, Method of making a membrane-electrode assembly.
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Schaeffer, Charles J.; Troxel, Jeffrey L.; Taylor, M. Eric; Kao, Wen-Hong; Hansen, Christian P.; Chen, Yu-Lin; Cantillon, Dan J.; Sauer, Bart, Method of producing battery plates.
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Kiessling, Reiner, Negative electrode for lead accumulators.
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Troxel, Jeffrey L.; Schaeffer, Charles J.; Andersen, Glenn W.; Lacroix, Michael E.; Kao, Wen-Hong, Negative grid for battery.
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Ueno, Mitsushi; Shirogami, Tamotsu; Mikogami, Yukihiro, Porous gas diffusion electrode and method of producing the same.
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Fedkiw ; Jr. Peter S. (Raleigh NC), Preparing in situ electrocatalytic films in solid polymer electrolyte membranes, composite microelectrode structures pro.
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Moya Wilson, Process for making surface modified porous membrane with perfluorocarbon copolymer.
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Beaver Richard N. (Angleton TX) Alexander Lloyd E. (Angleton TX) Byrd Carl E. (Richwood TX), Process for preparation of an electrocatalyst.
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Moya Wilson, Surface modified polymeric substrate and process.
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Moya Wison, Surface modified porous membrane and process.
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Wilson Moya, Surface modified porous membrane and process.
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Fischel, Halbert P., Ultralow resistance electrodes for electrochemical cells.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Electrolytic cell membrane/SPE formation by solution coating 원문보기