BR9916346A - Electrochemical mirror to reversibly control the reflection of electromagnetic radiation - Google Patents
Electrochemical mirror to reversibly control the reflection of electromagnetic radiationInfo
- Publication number
- BR9916346A BR9916346A BR9916346-2A BR9916346A BR9916346A BR 9916346 A BR9916346 A BR 9916346A BR 9916346 A BR9916346 A BR 9916346A BR 9916346 A BR9916346 A BR 9916346A
- Authority
- BR
- Brazil
- Prior art keywords
- electrode
- mirror
- electromagnetic radiation
- reflectivity
- reflection
- Prior art date
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
Abstract
"ESPELHO ELETRO-QUìMICO PARA CONTROLAR DE MANEIRA REVERSìVEL A REFLEXãO DE RADIAçãO ELETROMAGNéTICA". Um espelho é eletroquímico inclui um primeiro eletrodo transparente 106 e um segundo eletrodo 110. Uma solução eletrolítica 112 colocada entre os primeiro e segundo eletrodos contém íons 116 de um metal que pode eletrodepositar sobre os eletrodos. Um potencial elétrico negativo 118 aplicado ao primeiro eletrodo faz com que material depositado seja dissolvido a partir do segundo eletrodo para a solução eletrolítica e ser depositado a partir da solução sobre o primeiro eletrodo, afetando com isto a reflexividade do espelho para radiação eletromagnética 122. Uma camada de modificação superficial 108, aplicada ao primeiro eletrodo, assegura que o eletrodepositado é substancialmente uniforme resultando em uma camada de espelho que aumenta a reflexividade do espelho. Um potencial elétrico positivo 118 aplicado ao primeiro eletrodo faz com que material depositado seja dissolvido a partir do primeiro eletrodo e eletrodepositado a partir da solução sobre o segundo eletrodo, diminuindo com isto a reflexividade do espelho."ELECTRICAL CHEMICAL MIRROR TO REVERSIBLY CONTROL ELECTROMAGNETIC RADIATION REFLECTION". A mirror that is electrochemical includes a first transparent electrode 106 and a second electrode 110. An electrolyte solution 112 placed between the first and second electrodes contains ions 116 of a metal that can electrodeposit on the electrodes. A negative electrical potential 118 applied to the first electrode causes the deposited material to be dissolved from the second electrode into the electrolyte solution and to be deposited from the solution onto the first electrode, thereby affecting the mirror's reflectivity to electromagnetic radiation 122. A surface modification layer 108, applied to the first electrode, ensures that the electrodeposit is substantially uniform resulting in a mirror layer that increases the reflectivity of the mirror. A positive electrical potential 118 applied to the first electrode causes the deposited material to be dissolved from the first electrode and electrodeposited from the solution on the second electrode, thereby decreasing the reflectivity of the mirror.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1998/026610 WO1999032929A1 (en) | 1997-12-19 | 1998-12-15 | Electrodeposition cell with high light transmission |
| US09/333,385 US6166847A (en) | 1997-12-19 | 1999-06-15 | Reversible electrochemical mirror for modulation of reflected radiation |
| PCT/US1999/017990 WO2000036580A1 (en) | 1998-12-15 | 1999-08-09 | Reversible electrochemical mirror for modulation of reflected radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9916346A true BR9916346A (en) | 2001-10-02 |
Family
ID=23302556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9916346-2A BR9916346A (en) | 1998-12-15 | 1999-08-09 | Electrochemical mirror to reversibly control the reflection of electromagnetic radiation |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU5550999A (en) |
| BR (1) | BR9916346A (en) |
-
1999
- 1999-08-09 BR BR9916346-2A patent/BR9916346A/en not_active IP Right Cessation
- 1999-08-09 AU AU55509/99A patent/AU5550999A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU5550999A (en) | 2000-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A, 8A E 9A ANUIDADE. |
|
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1975 DE 11/11/2008. |