ELECTROCHEMICAL PRODUCTION OF HYDROGEN WITH DYE-SENSITIZED SOLAR CELL-BASED ANODE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 18, 2017
app pub date -
Nov 18, 2016
filing date -
Nov 18, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Electrochemical systems and methods for producing hydrogen. Generally, the systems and methods involve providing an electrochemical cell that includes an anolyte compartment holding a photo anode in contact with an anolyte, wherein the anolyte includes an alkali metal iodide. The photo anode includes anode components of a dye-sensitized solar cell. The cell further includes a catholyte compartment holding a cathode in contact with a catholyte that includes a substance that reduces to form hydrogen. Additionally, the cell includes an alkali cation conductive membrane that separates the anolyte compartment from the catholyte compartment. As the photo anode is irradiated, iodide ions are oxidized to form molecular iodine or triiodide ions and electrons pass to the cathode form hydrogen. Apparatus and methods to regenerate the alkali metal iodide are disclosed.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully