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4094751 |
Photochemical diodes
Photochemical diodes are provided which use light to drive both endoergic and exoergic chemical reactions such that optical energy is converted into chemical energy. The photochemical diodes are...
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4090933 |
Photoelectrolysis of water by solar radiation
Photoelectrolysis of water by solar radiation to produce hydrogen is achieved using semiconducting thin film electrodes. The cell comprises (a) an anodic electrode comprising at least one thin...
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4086398 |
Multi-compartment photogalvanic cell
A number of aligned and spaced photogalvanic cells/compartments have interior passages formed therebetween to permit the free passage of electrolyte. Each compartment includes spaced electrodes and...
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4084044 |
Liquid-semiconductor photocell using sintered electrode
Liquid-semiconductor photocells have received attention recently for use in solar power devices. Alternatives to single crystal semiconductors have been sought to reduce the cost of the photocells....
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4084043 |
Photogalvanic cell having a charge storage layer with varying performance characteristics
A charge storing photogalvanic cell including spaced electrode and counterelectrode "sandwiching" a charge storage layer and a compensating layer. Various dopants to the charge storage layer have...
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4082602 |
Photovoltaic cell manufacture
A quality control technique is based on the observation that trapping centers contribute to inefficient operation of junction devices. Devices are irradiated by a first radiation source of...
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4080488 |
Dye-titanium dioxide photogalvanic cell
A photogalvanic cell has a glass substrate through which irradiating light passes. A light transparent conductive thin film serves as an electrode, the film being deposited upon the glass...
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4076904 |
Solid state photogalvanic device utilizing sea water as an electrolyte
A multilayer device has a coated photoelectrochemical electrode and a counterelectrode. The device is packaged without an electrolyte. However, when the device is immersed in sea water, the water...
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4064326 |
Photo-electrochemical cell containing chalcogenide redox couple and having storage capability
Novel devices for the direct conversion of visible light to electricity, termed Photo Electrochemical Cell (PEC), said PEC comprising as one electrode a semiconductor of the n- or p- type of...
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4061555 |
Water photolysis apparatus
A nickel cathode has a nickel oxide layer on its surfaces. A plurality of spaced apart grooves are in the nickel oxide layer and extend into the nickel. The cathode can be utilized in a water...
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4052536 |
Electrolytes which are useful in solar energy conversion
Electrolytes are disclosed which are useful in solar energy conversion and which have a wider range of wavelength response and enhanced activity compared to the photoredox system contained therein....
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4042758 |
Photochemical cell
A photochemical cell is disclosed which includes an anode of titanium, a cathode of platinum, and a suitable electrolyte. The anode has a thin film of titanium dioxide formed on it, and the anode...
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4037029 |
Photoelectrogenerative cell
Photoelectrogenerative cell means comprising, in combination, cell means including an anolyte cell and a catholyte cell, with means being provided for the transmission of solar radiation into the...
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4022950 |
Reversible photogalvanic cells for the conversion of solar radiation into electricity
A device to convert solar energy into electricity, making use of the reversible photogalvanic principle. This principle is based on the spontaneous light and dark reactions between two...
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4021323 |
Solar energy conversion
Solar energy conversion is provided by a structure formed of a plurality of photovoltaic sources. An electrolyte wets the sources. Upon exposure to light the photovoltaic sources cause a current to...
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3989542 |
Photogalvanic device
A photogalvanic device adaptable to the conversion of visible light to electrical energy, comprising a light-permeable cell; a light-sensitive electrolyte comprising a solution of a photoreducible...
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3925212 |
Device for solar energy conversion by photo-electrolytic decomposition of water
Electrodes for photoelectrolysis of water are composed of thin films of semiconductors which are electrically connected by at least one electrolyte solution. Solar energy causes the emission of...
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3879228 |
Photo-regenerative electrochemical energy converter
A photoelectrochemical device for converting incident radiation energy to electrical energy through the utilization of a photochemically reversible galvanic cell. Basically, the device is...
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3873215 |
Radiometer
A radiometer for detecting and measuring radiant electromagnetic energy which comprises a pH meter in combination with a light sensitive porphyrin-quinone solution. Chlorophyl a and b, pheophytin,...
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3708220 |
HIGH CONDUCTIVITY ELECTROLYTE GEL MATERIALS
An electro-optical device is provided which is useful in control of visible and infrared absorption by windows, data display devices and the like typically comprising in sandwich arrangement a pair...
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3628017 |
ULTRAVIOLET LIGHT-SENSITIVE CELL USING A SUBSTANTIALLY CHEMICALLY UNCHANGED SEMICONDUCTOR ELECTRODE IN AN ELECTROLYTE
This disclosure relates to an ultraviolet light-sensitive cell which is useful for detecting and measuring the intensity of ultraviolet light. The cell comprises an electrolyte, a metal-containing...
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3619098 |
PHOTOFLASH UNIT
A disposable photoflash unit containing a reserve cell as a source of energy for ignition. The aqueous electrolyte of the reserve cell is contained in a multiplicity of small capsules and the cell...
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3401062 |
Process and apparatus for electrolytic production of electric current from photoreducible metal oxides
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3310967 |
Photographic flash bulb
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3271198 |
Electrolytic semiconductor photocell
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3255044 |
Redox couple radiation cell
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3255046 |
Means for converting high energy radiation to electrical energy
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3247427 |
Current conducting device
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3114658 |
Electric cell
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3113047 |
Radiant energy chargeable electric cell
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3060317 |
Memory device
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3057945 |
Solid electrolyte battery
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2870344 |
Semiconductor devices
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