Pre-equilibrium chemical reaction energy converter

• US 6,114,620 A
• Filed: 05/04/1999
• Issued: 09/05/2000
• Est. Priority Date: 05/04/1999
• Status: Expired due to Term

• Current Assignee: NeoKismet, LLC
• Original Assignee: NeoKismet, LLC
• Inventors: Gidwani, Jawahar M., Zuppero, Anthony C.
• Primary Examiner(s): CHAPMAN, MARK A
• Application Number:
  US09/304,979
• Time in Patent Office: 490 Days
• Field of Search: 136/253, 136/252, 136/254
• US Class Current: 136/253
• CPC Class Codes: H01L 29/66 Types of semiconductor device ; Multistep manufacturing processes therefor
• CPC Class Codes: H02N 11/002 Generators
• CPC Class Codes: H02N 2/18 producing electrical output from mechanical input, e.g. generators for measurement devices G01
• CPC Class Codes: H02S 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: Y02E 10/50 Photovoltaic [PV] energy
• CPC Class Codes: Y10S 136/291 Applications

Abstract

The use of newly discovered chemical reaction products, created when reactants combine to form products on the surface of a catalyst, to generate electricity, beams of radiation or mechanical motion. The invention also provides methods to convert the products into electricity or motion. The electric generator consists of a catalyst nanocluster, nanolayer or quantum well placed on a substrate consisting of a semiconductor diode, and a semiconductor diode on the surface of the substrate near the catalyst. The device to generate mechanical motion consists of a catalyst nanocluster, nanolayer or quantum well placed on a substrate, and a hydraulic fluid in contact with the non-reaction side of the substrate, with the surfaces of both the catalyst and substrate mechanically formed to enhance the unidirectional forces on the fluid. Both devices use a fuel-oxidizer mixture brought in contact with the catalyst. The apparatus converts a substantial fraction of the reaction product energy into useful work during the brief interval before such products equilibrate with their surroundings.

Claims

1. A method of generating electricity comprising:

forming species in highly excited states on a catalyst to enable radiating electromagnetic energy before the species desorb; and

converting the electromagnetic energy into electricity with a photovoltaic collector.

2. The method of claim 1, wherein the species includes at least one of an excited state radical and an exhaust product.

3. The method of claim 1, wherein the catalyst operates at a peak surface power density greater than one watt per square centimeter.

4. The method of claim 1 comprising storing the electrical energy in at least one of a capacitor, a super-capacitor and a battery.

5. A method of generating electricity comprising:

forming species in highly excited states on a catalyst hereby radiating electromagnetic energy;

converting the electromagnetic energy into electricity with a photovoltaic collector; and

stimulating and accelerating a reaction emission rate using an optical cavity.

6. A method of generating electricity comprising:

forming species in highly excited states on a catalyst thereby radiating electromagnetic energy;

converting the electromagnetic energy into electricity with a photovoltaic collector; and

stimulating an overtone radiation using an optical cavity.

7. The method of claim 6, wherein the overtone radiation includes multipole radiation with a change in quantum number of two or more.

8. A device for generating electricity comprising:

a catalyst to enable emission of radiation before reactants desorb;

a substrate, wherein the catalyst is arranged on the substrate; and

a photovoltaic converter, the photovoltaic converter being located anywhere visible to radiation emitted by reactions involving the catalyst.

9. The device of claim 8, wherein the catalyst includes at least one of a nanocluster, a nanolayer and a quantum well.

10. The device of claim 8, comprising cooling means for cooling the photovoltaic converter.

11. The device of claim 8 comprising an electrical storage device, the electrical storage device being coupled to the photovoltaic converter, wherein the electrical storage device includes at least one of a capacitor, a super-capacitor and a battery.

12. A device for generating electricity comprising:

a catalyst;

a substrate, wherein the catalyst is arranged on the substrate;

a photovoltaic converter, the photovoltaic converter being located anywhere visible to radiation emitted by reactions involving the catalyst; and

an optical cavity, wherein the catalyst is located in the optical cavity and wherein the optical cavity is tuned to a frequency of an excited state species within the cavity.

13. The device of claim 12 comprising an optical oscillator for stimulating emissions in the optical cavity.

14. A device for generating electricity comprising:

a catalyst;

a substrate, wherein the catalyst is arranged on the substrate;

a photovoltaic converter, the photovoltaic converter being located anywhere visible to radiation emitted by reactions involving the catalyst,

wherein the optical cavity has multiple frequencies that are tuned to overtones of the specie frequencies and wherein the optical cavity stimulates overtone transitions.

15. The device of claim 14, wherein the optical cavity is a Fabrey-Perot cavity.

16. A device for generating electricity comprising:

a catalyst;

a substrate, wherein the catalyst is arranged on the substrate;

a photovoltaic converter, the photovoltaic converter being located anywhere visible to radiation emitted by reactions involving the catalyst,

wherein the catalyst includes at least one of an island, nanocluster, quantum well cluster and a quantum dot and the substrate includes a plurality of substrates arranged in a stack, thereby forming a catalyst-substrate stack, wherein the catalyst-substrate stack is tuned to at least one of a frequency or overtone thereof of the radiation.