JPH0549968B2 - - Google Patents

Info

Publication number

JPH0549968B2

JPH0549968B2 JP57133877A JP13387782A JPH0549968B2 JP H0549968 B2 JPH0549968 B2 JP H0549968B2 JP 57133877 A JP57133877 A JP 57133877A JP 13387782 A JP13387782 A JP 13387782A JP H0549968 B2 JPH0549968 B2 JP H0549968B2

Authority

JP

Japan

Prior art keywords

mol

display device

ions

electrochromic display

viologen

Prior art date

1982-07-31

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.)

Expired - Lifetime

Links

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• XJGZGUSMZSXHJI-UHFFFAOYSA-N 1-heptyl-4-(1-heptylpyridin-1-ium-4-yl)pyridin-1-ium Chemical compound C1=C[N+](CCCCCCC)=CC=C1C1=CC=[N+](CCCCCCC)C=C1 XJGZGUSMZSXHJI-UHFFFAOYSA-N 0.000 claims description 16
• 150000002500 ions Chemical class 0.000 claims description 9
• 239000003792 electrolyte Substances 0.000 claims description 8
• -1 heptyl viologen compound Chemical class 0.000 claims description 7
• CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 5
• 229940006460 bromide ion Drugs 0.000 claims 1
• GQZXNSPRSGFJLY-UHFFFAOYSA-M dioxidophosphate(1-) Chemical compound [O-]P=O GQZXNSPRSGFJLY-UHFFFAOYSA-M 0.000 claims 1
• GQZXNSPRSGFJLY-UHFFFAOYSA-N hydroxyphosphanone Chemical compound OP=O GQZXNSPRSGFJLY-UHFFFAOYSA-N 0.000 claims 1
• 229940005631 hypophosphite ion Drugs 0.000 claims 1
• 238000002474 experimental method Methods 0.000 description 14
• IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 14
• 239000000276 potassium ferrocyanide Substances 0.000 description 13
• XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 11
• 239000008151 electrolyte solution Substances 0.000 description 10
• 238000002834 transmittance Methods 0.000 description 10
• 150000001875 compounds Chemical class 0.000 description 9
• KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 7
• 229910001379 sodium hypophosphite Inorganic materials 0.000 description 7
• 239000007864 aqueous solution Substances 0.000 description 6
• 239000000243 solution Substances 0.000 description 4
• 239000000203 mixture Substances 0.000 description 3
• 238000006479 redox reaction Methods 0.000 description 3
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
• 238000000151 deposition Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
• 229910052700 potassium Inorganic materials 0.000 description 1
• 239000011591 potassium Substances 0.000 description 1
• 239000010453 quartz Substances 0.000 description 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1