FR2402697A1 - Electrolyte pour indicateur electrochrome solide a base d'oxydes de metaux de transition - Google Patents

Electrolyte pour indicateur electrochrome solide a base d'oxydes de metaux de transition

Info

Publication number
FR2402697A1
FR2402697A1 FR7825925A FR7825925A FR2402697A1 FR 2402697 A1 FR2402697 A1 FR 2402697A1 FR 7825925 A FR7825925 A FR 7825925A FR 7825925 A FR7825925 A FR 7825925A FR 2402697 A1 FR2402697 A1 FR 2402697A1
Authority
FR
France
Prior art keywords
electrolyte
electrochrome
solid
transition metal
metal oxides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7825925A
Other languages
English (en)
Other versions
FR2402697B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2402697A1 publication Critical patent/FR2402697A1/fr
Application granted granted Critical
Publication of FR2402697B1 publication Critical patent/FR2402697B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Pyridine Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)

Abstract

L'invention concerne les applications de l'électro-optique. L'électrolyte faisant l'objet de l'invention est du type contenant une substance se dissociant avec formation d'ions hydrogène (H**+) dont la concentration se chiffre par 10**-7 à 10** -1 ion-gramme/litre, et est caractérisé en ce qu'il contient une forme oxydée (Ox) et une forme réduite (Réd) de substances assurant le déroulement d'une réaction électrochimique réversible donatrice-acceptrice pour l'ion hydrogène, du type :
FR7825925A 1977-09-09 1978-09-08 Electrolyte pour indicateur electrochrome solide a base d'oxydes de metaux de transition Granted FR2402697A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2520735 1977-09-09

Publications (2)

Publication Number Publication Date
FR2402697A1 true FR2402697A1 (fr) 1979-04-06
FR2402697B1 FR2402697B1 (fr) 1980-07-25

Family

ID=20723464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825925A Granted FR2402697A1 (fr) 1977-09-09 1978-09-08 Electrolyte pour indicateur electrochrome solide a base d'oxydes de metaux de transition

Country Status (5)

Country Link
JP (1) JPS5452688A (fr)
CH (1) CH615764A5 (fr)
DE (1) DE2839223A1 (fr)
FR (1) FR2402697A1 (fr)
GB (1) GB2004381A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928359B2 (ja) * 1978-02-15 1984-07-12 キヤノン株式会社 像表示装置
US4304465A (en) * 1979-10-29 1981-12-08 International Business Machines Corporation Electrochromic display device
JPS5830729A (ja) * 1981-08-18 1983-02-23 Asahi Glass Co Ltd 調光体
US4456337A (en) * 1981-12-07 1984-06-26 Rockwell International Corporation Chemically coupled color-changing display
JPS6057320A (ja) * 1983-09-08 1985-04-03 Matsushita Electric Ind Co Ltd エレクトロクロミック表示素子
US5668663A (en) * 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
GB0909778D0 (en) * 2009-06-08 2009-07-22 Conductive Inkjet Technology Ltd Display device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099990A5 (fr) * 1970-06-27 1972-03-17 Philips Nv
GB1333945A (en) * 1970-08-28 1973-10-17 Polaroid Corp Variable light-filtering device
FR2245042A1 (fr) * 1973-09-21 1975-04-18 Matsushita Electric Ind Co Ltd
DE2541862A1 (de) * 1974-09-20 1976-04-08 Texas Instruments Inc Elektrochrome anzeigezelle
FR2304134A1 (fr) * 1975-03-13 1976-10-08 Ici Ltd Composition electrochrome et dispositif d'affichage la contenant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099990A5 (fr) * 1970-06-27 1972-03-17 Philips Nv
GB1333945A (en) * 1970-08-28 1973-10-17 Polaroid Corp Variable light-filtering device
FR2245042A1 (fr) * 1973-09-21 1975-04-18 Matsushita Electric Ind Co Ltd
DE2541862A1 (de) * 1974-09-20 1976-04-08 Texas Instruments Inc Elektrochrome anzeigezelle
FR2304134A1 (fr) * 1975-03-13 1976-10-08 Ici Ltd Composition electrochrome et dispositif d'affichage la contenant

Also Published As

Publication number Publication date
GB2004381A (en) 1979-03-28
JPS5452688A (en) 1979-04-25
FR2402697B1 (fr) 1980-07-25
CH615764A5 (fr) 1980-02-15
DE2839223A1 (de) 1979-03-22

Similar Documents

Publication Publication Date Title
FR2402697A1 (fr) Electrolyte pour indicateur electrochrome solide a base d'oxydes de metaux de transition
Salamy et al. Reaction between a mercury surface and some flotation reagents: and electochemical study. I. Polarization curves
Johnson et al. Effect of several metal ions upon polarographic reduction of oxygen indimethyl sulfoxide
GB1310087A (en) Determination of zinc ion concentration in solutions
EP0235445A3 (en) Metal bromine cell with electrolyte additive
Mathai et al. Studies of the thionine-ferrous iron reaction in a heterogeneous system
SE7903659L (sv) Galvanisk primercell och sett att forbettra en sadan cells elektriska egenskaper
FR2381594A1 (fr) Procede d'usinage electrochimique d'alliages polyphasiques
Reilley Potentiometric titrations
Page et al. Analytical applications of the mercury electrode. A review
GB1505736A (en) Electrolytic production of metals
Burnett et al. Supporting Electrolyte Effects in Electrochemistry: Copper and Mercury Acetylacetonates in Acetonitrile Solvent
Miller et al. Coulometric Titrations with Electrolytically Generated Sulfhydryl Compounds. Applications of Thioglycollic Acid
Tanaka et al. Kinetics of the Reaction between Copper (II)-Ethylenediaminetetra-acetate Complex and Cyanide
GB1504807A (en) Method of and salt baths for nitriding metals
FR2448509A1 (fr) Cellule electrochimique pour l'epuration des eaux residuaires par electrolyse a lit non fluidise
Swofford et al. Anodic Depolarization of the Dropping Mercury Electrode in Sodium Nitrate-Potassium Nitrate Eutectic Melts Containing Solutions of Dissolved Alkali Metal Halides.
Misumi et al. Polarographic studies of cadmium, zinc and manganese (II) iodide complexes in acetonitrile
Itabashi Voltammetric study of cobalt (II) in thiosulfate solutions at stationary mercury electrodes
GB1433858A (en) Neutralisation of cyanide residues
Khurana et al. Cathodic action of lead malate complexes at the dropping mercury electrode
KR850002835A (ko) 피롤리돈을 이용한 금속의 용해방법 및 그 조성물
Blum et al. Evaluation of methods for determination of metallic iron in reduced iron ores
Farsang et al. The electrochemical oxidation of 2, 4-diaminodiphenylamine in aqueous solutions
Swofford et al. Polarography of Selected Cations in Fused Sodium Nitrate-Potassium-Nitrate Eutectic at 250° C.

Legal Events

Date Code Title Description
ST Notification of lapse