GB1066928A - Electroluminescence - Google Patents
ElectroluminescenceInfo
- Publication number
- GB1066928A GB1066928A GB2861965A GB2861965A GB1066928A GB 1066928 A GB1066928 A GB 1066928A GB 2861965 A GB2861965 A GB 2861965A GB 2861965 A GB2861965 A GB 2861965A GB 1066928 A GB1066928 A GB 1066928A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- anthracene
- fluorescent
- phenanthroline
- inert solvent
- 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.)
- Expired
Links
- 238000005401 electroluminescence Methods 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- -1 hexafluoroarsenate Chemical compound 0.000 abstract 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 abstract 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- VPUGDVKSAQVFFS-UHFFFAOYSA-N coronene Chemical compound C1=C(C2=C34)C=CC3=CC=C(C=C3)C4=C4C3=CC=C(C=C3)C4=C2C3=C1 VPUGDVKSAQVFFS-UHFFFAOYSA-N 0.000 abstract 2
- 239000012442 inert solvent Substances 0.000 abstract 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 abstract 2
- ZKSVYBRJSMBDMV-UHFFFAOYSA-N 1,3-diphenyl-2-benzofuran Chemical compound C1=CC=CC=C1C1=C2C=CC=CC2=C(C=2C=CC=CC=2)O1 ZKSVYBRJSMBDMV-UHFFFAOYSA-N 0.000 abstract 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 abstract 1
- QCEOBAZRYYKEKG-UHFFFAOYSA-N 1,4-dimethoxy-9,10-diphenylanthracene Chemical compound C12=CC=CC=C2C(C=2C=CC=CC=2)=C2C(OC)=CC=C(OC)C2=C1C1=CC=CC=C1 QCEOBAZRYYKEKG-UHFFFAOYSA-N 0.000 abstract 1
- YCTBFSAWJWMRGO-UHFFFAOYSA-N 1,4-dimethoxyanthracene Chemical compound C1=CC=C2C=C3C(OC)=CC=C(OC)C3=CC2=C1 YCTBFSAWJWMRGO-UHFFFAOYSA-N 0.000 abstract 1
- OZKOMUDCMCEDTM-UHFFFAOYSA-N 1,7-phenanthroline Chemical compound C1=CC=C2C3=NC=CC=C3C=CC2=N1 OZKOMUDCMCEDTM-UHFFFAOYSA-N 0.000 abstract 1
- OLMWJTRSCTXXMG-UHFFFAOYSA-N 1-methoxy-9,10-diphenylanthracene Chemical compound C12=CC=CC=C2C(C=2C=CC=CC=2)=C2C(OC)=CC=CC2=C1C1=CC=CC=C1 OLMWJTRSCTXXMG-UHFFFAOYSA-N 0.000 abstract 1
- QXBUYALKJGBACG-UHFFFAOYSA-N 10-methylphenothiazine Chemical compound C1=CC=C2N(C)C3=CC=CC=C3SC2=C1 QXBUYALKJGBACG-UHFFFAOYSA-N 0.000 abstract 1
- FCNCGHJSNVOIKE-UHFFFAOYSA-N 9,10-diphenylanthracene Chemical compound C1=CC=CC=C1C(C1=CC=CC=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 FCNCGHJSNVOIKE-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000005605 benzo group Chemical group 0.000 abstract 1
- 229940006460 bromide ion Drugs 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- CUIWZLHUNCCYBL-UHFFFAOYSA-N decacyclene Chemical compound C12=C([C]34)C=CC=C4C=CC=C3C2=C2C(=C34)C=C[CH]C4=CC=CC3=C2C2=C1C1=CC=CC3=CC=CC2=C31 CUIWZLHUNCCYBL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 abstract 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 abstract 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000003115 supporting electrolyte Substances 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- 125000005207 tetraalkylammonium group Chemical group 0.000 abstract 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/103—Distributing the molten metal, e.g. using runners, floats, distributors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
- F21K2/06—Non-electric light sources using luminescence; Light sources using electrochemiluminescence using chemiluminescence
- F21K2/08—Non-electric light sources using luminescence; Light sources using electrochemiluminescence using chemiluminescence activated by an electric field, i.e. electrochemiluminescence
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
A light-emissive cell comprises two electrodes, and a medium comprising an inert solvent, a fluorescent organic compound and a supporting electrolyte; upon passage of an alternating current, light emission occurs at the electrodes of a wavelength corresponding to the conversion of the fluorescent compounds to an oxidized or a reduced state. Fluorescent compounds mentioned are: 1,4-dimethoxyanthracene; 1 - methoxy - 9,10 - diphenyl anthracene; 9,10 - diphenyl anthracene; 1,4 - dimethoxy-9,10 - diphenyl anthracene; 2,3 - benzofluoro-anthracene; anthracene; rubrene; pyrene; coronene; decacyclene; b -dinaphthalene oxide; 1,3 - diphenylisobenzofuran; 1,7 - phenanthroline; benzo - (1,2,3 - g,h: 4,5,6 - g1,h1) - diphenanthridine; N - methyl phenothiazine; perylene; 1,10-phenanthroline. The inert solvent may be dimethyl formamide, 1,2-dimethoxy ethane, or dioxane containing up to 10% water, and may be a gel. The electrolyte may have as anion: a perchlorate, a hexafluoroarsenate, a hexafluorophosphate, a chloride or a bromide ion, and as cation an alkali metal (e.g. lithium), an alkaline earth, or a tetraalkyl ammonium, e.g. tetrabutyl ammonium ion. The electrode may be platinum, carbon, tantalum, mercury, or stainless steel. The cells may be tubular or cube-shaped, may contain many pairs of electrodes, each pair operating independently, may have the electrodes shaped or masked to represent characters &c. or may be coated with a fluorescent material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38240864A | 1964-07-13 | 1964-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1066928A true GB1066928A (en) | 1967-04-26 |
Family
ID=23508818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2861965A Expired GB1066928A (en) | 1964-07-13 | 1965-07-06 | Electroluminescence |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE666750A (en) |
| GB (1) | GB1066928A (en) |
| NL (1) | NL6508952A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7615312B2 (en) | 2005-05-17 | 2009-11-10 | 3M Innovative Properties Company | Substituted phenothiazine redox shuttles for rechargeable lithium-ion cell |
| US7615317B2 (en) | 2005-05-17 | 2009-11-10 | 3M Innovative Properties Company | N-oxide redox shuttles for rechargeable lithium-ion cell |
| US7648801B2 (en) | 2004-04-01 | 2010-01-19 | 3M Innovative Properties Company | Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries |
| US7811710B2 (en) | 2004-04-01 | 2010-10-12 | 3M Innovative Properties Company | Redox shuttle for rechargeable lithium-ion cell |
| US8101302B2 (en) | 2008-02-12 | 2012-01-24 | 3M Innovative Properties Company | Redox shuttles for high voltage cathodes |
| CN117534507A (en) * | 2023-11-28 | 2024-02-09 | 苏州清研半导体科技有限公司 | Preparation method of tantalum-containing compound coating |
-
1965
- 1965-07-06 GB GB2861965A patent/GB1066928A/en not_active Expired
- 1965-07-12 BE BE666750D patent/BE666750A/xx unknown
- 1965-07-12 NL NL6508952A patent/NL6508952A/xx unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7648801B2 (en) | 2004-04-01 | 2010-01-19 | 3M Innovative Properties Company | Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries |
| US7811710B2 (en) | 2004-04-01 | 2010-10-12 | 3M Innovative Properties Company | Redox shuttle for rechargeable lithium-ion cell |
| US7615312B2 (en) | 2005-05-17 | 2009-11-10 | 3M Innovative Properties Company | Substituted phenothiazine redox shuttles for rechargeable lithium-ion cell |
| US7615317B2 (en) | 2005-05-17 | 2009-11-10 | 3M Innovative Properties Company | N-oxide redox shuttles for rechargeable lithium-ion cell |
| US8101302B2 (en) | 2008-02-12 | 2012-01-24 | 3M Innovative Properties Company | Redox shuttles for high voltage cathodes |
| CN117534507A (en) * | 2023-11-28 | 2024-02-09 | 苏州清研半导体科技有限公司 | Preparation method of tantalum-containing compound coating |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6508952A (en) | 1966-01-14 |
| BE666750A (en) | 1966-01-12 |
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