WO1997045767B1 - Dispositif electrochrome par electrophotochimie - Google Patents
Dispositif electrochrome par electrophotochimieInfo
- Publication number
- WO1997045767B1 WO1997045767B1 PCT/US1997/008773 US9708773W WO9745767B1 WO 1997045767 B1 WO1997045767 B1 WO 1997045767B1 US 9708773 W US9708773 W US 9708773W WO 9745767 B1 WO9745767 B1 WO 9745767B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transparent electrode
- dye
- group
- layer
- light
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract 14
- 239000003792 electrolyte Substances 0.000 claims abstract 11
- 239000004065 semiconductor Substances 0.000 claims abstract 10
- 238000000576 coating method Methods 0.000 claims abstract 9
- 239000011248 coating agent Substances 0.000 claims abstract 8
- 238000002834 transmittance Methods 0.000 claims abstract 4
- 230000005684 electric field Effects 0.000 claims abstract 3
- 239000010410 layer Substances 0.000 claims 15
- 239000000758 substrate Substances 0.000 claims 7
- 238000000034 method Methods 0.000 claims 5
- 238000004061 bleaching Methods 0.000 claims 3
- 206010070834 Sensitisation Diseases 0.000 claims 2
- 239000003446 ligand Substances 0.000 claims 2
- 230000008313 sensitization Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- FXPLCAKVOYHAJA-UHFFFAOYSA-N 2-(4-carboxypyridin-2-yl)pyridine-4-carboxylic acid Chemical compound OC(=O)C1=CC=NC(C=2N=CC=C(C=2)C(O)=O)=C1 FXPLCAKVOYHAJA-UHFFFAOYSA-N 0.000 claims 1
- NBPGPQJFYXNFKN-UHFFFAOYSA-N 4-methyl-2-(4-methylpyridin-2-yl)pyridine Chemical compound CC1=CC=NC(C=2N=CC=C(C)C=2)=C1 NBPGPQJFYXNFKN-UHFFFAOYSA-N 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- VRIVJOXICYMTAG-IYEMJOQQSA-L iron(ii) gluconate Chemical compound [Fe+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O VRIVJOXICYMTAG-IYEMJOQQSA-L 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229910052976 metal sulfide Inorganic materials 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 150000002979 perylenes Chemical class 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 230000004044 response Effects 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 claims 1
Abstract
La présente invention concerne un dispositif électrochrome par électrophotochimie. Cet appareil est constitué d'une première électrode (12) transparente et d'une seconde électrode (14) transparente, un écartement étant ménagé entre ces électrodes qui sont parallèles entre elles. La première électrode (12) transparente comporte une liaison galvanique avec la seconde électrode (14) transparente. Un matériau électrochrome (16) est appliqué sur la première électrode (12) transparente, un revêtement semi-conducteur (18) étant appliqué sur la seconde électrode (14) transparente. Une couche d'électrolyte (22) est en contact avec le matériau électrochrome (16) et avec le revêtement semi-conducteur (18). La couche d'électrolyte (22) comporte un couple oxydoréducteur faisant que la lumière incidente provoque l'absorption de la lumière par le revêtement semi-conducteur (18) et que le couple oxydoréducteur s'oxyde, ce qui produit un champ électrique à travers le dispositif et module la transparence effective du dispositif.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU31409/97A AU3140997A (en) | 1996-05-30 | 1997-05-27 | Photoelectrochemical-electrochromic device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65572496A | 1996-05-30 | 1996-05-30 | |
| US08/655,724 | 1996-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1997045767A1 WO1997045767A1 (fr) | 1997-12-04 |
| WO1997045767B1 true WO1997045767B1 (fr) | 1997-12-31 |
Family
ID=24630105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/US1997/008773 WO1997045767A1 (fr) | 1996-05-30 | 1997-05-27 | Dispositif electrochrome par electrophotochimie |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU3140997A (fr) |
| WO (1) | WO1997045767A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6369934B1 (en) * | 1996-05-30 | 2002-04-09 | Midwest Research Institute | Self bleaching photoelectrochemical-electrochromic device |
| AUPO816097A0 (en) | 1997-07-22 | 1997-08-14 | Sustainable Technologies Australia Limited | Combined electrochromic and photovoltaic smart window devices and methods |
| DE19756740A1 (de) * | 1997-12-19 | 1999-06-24 | Bayer Ag | UV-geschützte elektrochrome Vorrichtung |
| DE19816675A1 (de) | 1998-04-15 | 1999-10-28 | Fraunhofer Ges Forschung | Optisches Bauelement |
| DE19905797A1 (de) | 1999-02-12 | 2000-08-17 | Bayer Ag | Elektrochrome Vorrichtung mit Nanoteilchen und UV-Absorber in der Schutzschicht |
| US6266177B1 (en) | 1999-11-18 | 2001-07-24 | Donnelly Corporation | Electrochromic devices |
| US7372610B2 (en) | 2005-02-23 | 2008-05-13 | Sage Electrochromics, Inc. | Electrochromic devices and methods |
| EP1936603A1 (fr) * | 2006-12-19 | 2008-06-25 | European Central Bank | Procédé de production de cladribine |
| CN112114461A (zh) * | 2019-06-19 | 2020-12-22 | 京东方科技集团股份有限公司 | 透明显示板体及具有显示功能的透明窗 |
| CN116449623B (zh) * | 2022-01-06 | 2024-09-10 | 长春理工大学 | 一种电光双方式调控变色器件及其制造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5604626A (en) * | 1995-02-10 | 1997-02-18 | Donnelly Corporation | Photochromic devices |
-
1997
- 1997-05-27 AU AU31409/97A patent/AU3140997A/en not_active Abandoned
- 1997-05-27 WO PCT/US1997/008773 patent/WO1997045767A1/fr active Application Filing
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