Water decomposition apparatus and water decomposition method
US10351961B2 · kind B2 · utility
0Cited by
0References
21Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 28, 2016 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Nov 10, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Provided are a water decomposition apparatus and a water decomposition method that can maintain high gas generation efficiency even in an early stage of light irradiation and even in a case where time has elapsed and that can recover the gas generation amount of hydrogen gas or the like, can generate hydrogen gas or the like stably for a long time on an average, and can increase the integrated amount of generation of hydrogen for a long time, even in a case where time has elapsed and the gas generation amount of hydrogen gas or the like has decreased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.