IP Library Granted Patent US 7,125,480
Granted Patent B2
US 7,125,480 · App. 10/448,779 · Granted Oct 24, 2006

Methods for affecting the ultra-fast photodissociation of water molecules

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Quick Facts
Patent No.
US 7,125,480
App. No.
10/448,779
Granted
Oct 24, 2006
Kind
B2
Abstract

A method for the ultra-fast photodissociation of water molecules into H 2 and O 2 gases is presented. Water vapor is initially produced and supplied to a photolysis bottle. Within the photolysis bottle, the water vapor is illuminated by a light signal to dissociate H 2 and O 2 gases from the water vapor. The dissociated H 2 and O 2 gases are radiated with an RF signal to inhibit recombination of the dissociated H 2 and O 2 gases, and the dissociated H 2 and O 2 gases are subsequently recovered.

Claims (39)

1. A method for the ultra-fast dissociation of water molecules into H 2 and O 2 gases, the method comprising:

producing a water vapor,

within the interior region of a photolysis bottle, illuminating the water vapor with a light signal to dissociate the H 2 and O 2 gases from the water vapor;

radiating the dissociated H 2 and O 2 gases with an RF signal; and recovering the dissociated H 2 and O 2 gases.

2. The method of claim 1 , wherein the water vapor comprises an acidic water vapor.

3. The method of claim 1 , wherein the wavelength of the light signal is shorter than 246 nm.

4. The method of claim 1 , wherein the wavelength of the light signal is 246 nm or longer in length.

5. The method of claim 4 , wherein illuminating the water vapor with a light signal comprises injecting the light signal into a photolysis bottle containing the water vapor, wherein the photolysis bottle comprises an undulated wall, the undulated wall having a coating disposed thereon which is reflective to the wavelength of light injected therein.

6. The method of claim 1 , wherein the RF signal comprises a signal in the range of 5 GHz to 96 GHz.

7. The method of claim 6 , wherein the RF signal comprises a signal operating substantially at 48 GHz.

8. The method of claim 1 , wherein recovering the dissociated H 2 and O 2 gases from the photolysis bottle comprises:

locating a cathode at a first position within the interior region of the photolysis bottle to recover the positively-charged H 2 gas; and

locating an anode at a second position within the interior region of the photolysis bottle

to recover the negatively-charged O 2 gas.

9. The method of claim 1 , wherein recovering the dissociated H 2 and O 2 gases, comprises:

locating a cathode at a first position outside of the interior region of the photolysis bottle;

electrically-coupling the negative voltage potential of the cathode to the dissociated H 2 and O 2 gases to recover the positively-charged H 2 gas;

locating an anode at a second position outside of the interior region of the photolysis bottle; and

electrically-coupling the positive voltage potential of the anode to the dissociated H 2 and

O 2 gases to recover the negatively-charged O 2 gas.

10. A method for the ultra-fast photodissociation of water molecules into H 2 and O 2 gases, the method comprising:

producing a water vapor;

within the interior region of the photolysis bottle, illuminating the water vapor with a light signal to dissociate H 2 and O 2 gases from the water vapor;

radiating the dissociated H 2 and O 2 gases with an RF signal; and

recovering the dissociated H 2 and O 2 gases using an anode and a cathode.

11. The method of claim 10 , wherein the water vapor comprises acidic water vapor.

12. The method of claim 10 , wherein the wavelength of the light signal is shorter than 246 nm.

13. The method of claim 10 , wherein the wavelength of the light signal is 246 nm or longer.

14. The method of claim 13 , wherein illuminating the water vapor with a light signal comprises injecting the light signal into a photolysis bottle containing the water vapor, wherein the photolysis bottle comprises an undulated wall, the undulated wall having a coating disposed thereon which is reflective to the wavelength of light injected therein.

15. The method of claim 10 , wherein the RF signal comprises a signal ranging in frequency from 5 GHz to 96 GHz.

16. The method of claim 15 , wherein the RF signal comprises a signal operating substantially at 48 GHz.

17. The method of claim 10 , wherein recovering the dissociated H 2 and O 2 gases using an anode and a cathode comprises:

locating a cathode at a first position within the interior region of the photolysis bottle to recover the positively-charged H 2 gas; and

locating an anode at a second position within the interior region of the photolysis bottle to recover the negatively-charged O 2 gas.

18. The method of claim 10 , wherein recovering the dissociated H 2 and O 2 gases using an anode and a cathode comprises:

locating a cathode at a first position outside of the interior region of the photolysis bottle;

electrically-coupling the voltage potential of the cathode to the dissociated H 2 and O 2 gases contained within interior region of the photolysis bottle to recover the positively-charged H 2 gas;

locating an anode at a second position outside of the interior region of the photolysis bottle; and

electrically-coupling the voltage potential of the anode to the dissociated H 2 and O 2 gases contained within interior region of the photolysis bottle to recover the negatively-charged O 2 gas.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 8, 2009
From: AUSTIN & NEFF, L.L.C.
To: COASTAL HYDROGEN ENERGY, INC.
Reel/Frame 022917/0966 →