JPS5789489A - Apparatus for decomposition of water - Google Patents
Apparatus for decomposition of waterInfo
- Publication number
- JPS5789489A JPS5789489A JP55162654A JP16265480A JPS5789489A JP S5789489 A JPS5789489 A JP S5789489A JP 55162654 A JP55162654 A JP 55162654A JP 16265480 A JP16265480 A JP 16265480A JP S5789489 A JPS5789489 A JP S5789489A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- type semiconductor
- semiconductive
- water
- partition wall
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
PURPOSE: To separate water into hydrogen and oxygen by decomposition and to individually collect them, by pouring water into a vessel provided with a semiconductive partition wall comprising the laminate of N type and P type semiconductors, and irradiating light to the water.
CONSTITUTION: A semiconductive partition wall 12 is located at the center of a vessel 11 made of a metal such as a stainless steel, to divide the vessel 11 into an oxygen-generating chamber 13 and a hydrogen-generating chamber 14. Light- permeable windows 19 are formed at the parts of the vessel 11. The semiconductive partition wall 12 has a two-layered structure comprising a N type semiconductor 15 and a P type semiconductor 16 connected together. By irradiation of light 22 through the windows 19, oxygen gas is generated from the surface of the N type semiconductor 15, while hydrogen gas is generated from the surface of the P type semiconductor 16. These gases are independently taken out through outlets 20, 21, respectively, outside the apparatus.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55162654A JPS5789489A (en) | 1980-11-20 | 1980-11-20 | Apparatus for decomposition of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55162654A JPS5789489A (en) | 1980-11-20 | 1980-11-20 | Apparatus for decomposition of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5789489A true JPS5789489A (en) | 1982-06-03 |
Family
ID=15758727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55162654A Pending JPS5789489A (en) | 1980-11-20 | 1980-11-20 | Apparatus for decomposition of water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5789489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107085A (en) * | 2005-10-15 | 2007-04-26 | Tetsuzo Yoshimura | Integrated chemical system and integrated light energy conversion system |
| JP2017115250A (en) * | 2017-02-27 | 2017-06-29 | 株式会社東芝 | Photo-electrochemical reaction apparatus |
-
1980
- 1980-11-20 JP JP55162654A patent/JPS5789489A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007107085A (en) * | 2005-10-15 | 2007-04-26 | Tetsuzo Yoshimura | Integrated chemical system and integrated light energy conversion system |
| JP2017115250A (en) * | 2017-02-27 | 2017-06-29 | 株式会社東芝 | Photo-electrochemical reaction apparatus |
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