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Matches 1 - 50 out of 8,582

Document Document Title
WO/2018/167357A1
An apparatus comprising: an energy harvesting substrate configured to generate electrical energy in response to a stimulus; and an energy storage component printed onto and supported by the energy harvesting substrate, wherein the energy...  
WO/2018/151098A1
Provided is a technique for suppressing the occurrence of hydrogen gas when generating an ion concentration gradient using a temperature-responsive electrolyte. An electrolytic solution contains the temperature-responsive electrolyte and...  
WO/2018/079325A1
The present invention addresses the problem of a lack of a thermal cell that is light-weight and safe at relatively low cost, capable of power generation/charging-discharging through thermal energy, and whereof both electrodes use no nob...  
WO/2018/053474A1
A electrochemical direct heat to electricity converter having a low temperature membrane electrode assembly array and a high temperature membrane electrode assembly array is provided. Additional cells are provided in the low temperature ...  
WO/2018/049333A1
In one aspect, medical implant power sources employing reverse electrodialysis principles are described herein. For example, a power source for a medical implant comprises an anode and cathode adjacent to a membrane stack, the membrane s...  
WO/2018/031713A1
A direct heat to electricity engine includes solid state electrodes of an electrochemically active material that has an electrochemical reaction potential that is temperature dependent. The electrodes are configured in combination with e...  
WO/2018/018176A1
An acidity difference battery which resolves the problem that existing chemical batteries cannot work for a long term. The acidity difference battery comprises a battery case (1); separators (2) are provided in the battery case (1) and s...  
WO/2018/001051A1
Provided is a design method for an energy storage device integrated photoelectrochomical water decomposition battery. A n-type semiconductor photo-anode is connected with a negative electrode of the energy storage device, and a p-type se...  
WO/2017/155842A1
A photocatalytic power generation system including a solar housing, a photoanode, an electrolyte membrane, a cathode, an oxygen diffusion membrane, and an external power generation circuit. The photoanode and the cathode are each positio...  
WO/2017/155046A1
Provided are a thermoelectric conversion material having a considerably increased Seebeck coefficient, and a thermoelectric conversion device, a thermochemical battery and a thermoelectric sensor which include the material. The thermoele...  
WO/2017/118481A1
An electrochemical system that can serve as a heat engine or heat pump is disclosed. The electrochemical system comprises a first electrode assembly, a second electrode assembly, a first electrolyte and a second electrolyte. The first el...  
WO/2017/115269A1
Described herein are a system (SY) and a method for storage of energy aimed at the subsequent production of gaseous hydrogen and electrical energy on demand. The system (SY) and the process exploit a hydrogen precursor consisting of a me...  
WO/2017/072267A1
A method for producing hydrogen, the method comprising the steps of (1) reacting metal with a controlled water supply to produce metal hydroxide, hydrogen gas and heat, the metal being preferably selected from aluminum, iron, copper and ...  
WO/2017/065512A1
The present invention relates to a plant-soil battery and, more particularly, to a plant-soil battery that includes: a plant body; a soil layer in which the plant body is planted; an anode electrode disposed in the soil layer and includi...  
WO/2017/055126A2
Electrochemical device or photo-electrochemical device comprising an electrolyte containing a bistriflimide anion, hereafter named as TFSI-, at least two electrodes, each of these electrodes being in contact with a current collector comp...  
WO/2017/055126A3
Electrochemical device or photo-electrochemical device comprising an electrolyte containing a bistriflimide anion, hereafter named as TFSI-, at least two electrodes, each of these electrodes being in contact with a current collector comp...  
WO/2017/053578A1
A multi-stage sodium heat engine is provided to convert thermal energy to electrical energy, the multi-stage sodium heat engine including at least a first stage, a second stage, and an electrical circuit operatively connecting the first ...  
WO/2017/053278A1
Embodiments of present disclosure are directed to a bipolar plate assembly. The bipolar plate assembly has a frame and a base. At least one of the frame and the base has a shape of a force concentrator pattern or has a first surface havi...  
WO/2017/032753A1
A system is described that is capable of operating as an energy conversion system that functions as a fuel cell and generates electrical current from a fuel or fuels, or as a reactor for conversion of starter materials into more complex ...  
WO/2017/017303A1
The present invention relates to a system and a process for the accumulation of electrical energy, the system containing an electrochemical reactor that comprises: an electrode compartment (3) comprising molecular hydrogen; an electrode ...  
WO/2017/001786A1
Electrochemical device for storing electrical power comprising: a reactor (1) equipped with a sidewall (2), a top wall (3), a bottom wall (5), an electrolyte inlet (7), an electrolyte outlet (8), and a plurality of electrodes Ex, where x...  
WO/2016/187287A1
In one aspect, solar energy systems are described herein. In some embodiments, such a comprises an electrochemical cell comprising a photoelectrode, a counter electrode, and an ion transport membrane disposed between the photoelectrode a...  
WO/2016/187195A1
The present disclosure provides engineered photosynthetic cells and organisms, methods for engineering photosynthetic cells and organisms with increased extracellular electron transport, photo-bioelectrochemical cells (PBECs), anodes for...  
WO/2016/141414A1
A nanocomposite comprising heteroatom-doped graphene and heteroatom-doped carbon nanotubes (CNTs), wherein the nanocomposite has a heteroatom content of at least about 1 wt%.  
WO/2016/124815A1
An apparatus comprising: one or more cells, each cell comprising: a proton conductor region configured to conduct proton charge carriers; a electron conductor region configured to conduct electrons; a first electrode associated with one ...  
WO/2016/116772A3
The invention is a cathode arrangement comprising a cathode housing (20) defining a space (16) for cathode material and comprising a cathode housing wall being permeable to an electrolyte, and a collector member made of carbon, having a ...  
WO/2016/097601A1
The invention relates to a process for treating a liquid effluent comprising an organic pollutant, said process producing electrical energy, characterized in that: the liquid effluent has a pH belonging to the range extending from 2 to 4...  
WO/2016/066939A1
A device (10) for converting sound waves into electricity comprising first and second electrodes (12, 14) connected to a voltage or current source (32) and intended to be connected to a load (34), the first and second electrodes together...  
WO/2016/055695A1
An apparatus comprising a first electrode, a second electrode and an electrolyte, the first electrode comprising graphene oxide and configured to generate protons in the presence of water to produce a potential difference between the fir...  
WO/2016/027031A1
The invention relates to an electrochemical device (1) designed for storing electrical energy, comprising: a reactor (2), the wall of the reactor (2) being designed so as to form a first electrode (3) and the reactor (2) being provided w...  
WO/2015/164907A1
A thermo-electrochemical cell comprising inert electrodes and a solid or multiphase electrolyte, the electrolyte comprising a redox couple, wherein the redox couple has a redox potential that generates a potential difference across the c...  
WO/2015/150784A1
The present invention generally relates to the field of devices which are capable of storing and delivering electricity. In particular, the invention relates to a hybrid redox flow battery (HyRFB) capable of operating in a power delivery...  
WO/2015/087837A1
The present invention addresses the problem of providing an organic compound for sensitized organic dye having great steric hindrance that improves open circuit voltage of cobalt complex redox dye-sensitized solar cells and capable of ea...  
WO/2015/087963A1
The purpose of the present invention is to provide an electrolyte solution, the resistance of which cannot easily increase even after long-term use, and which has a low initial resistance and exhibits high capacity retention properties. ...  
WO/2015/079170A1
The present invention relates to a transparent photorechargeable electrochemical device, to the use of an n-type semiconductor as an active material of the positive electrode for said transparent photorechargeable electrochemical device,...  
WO/2015/075566A1
A solid fuel power source that provides at least one of thermal and electrical power such as direct electricity or thermal to electricity is further provided that powers a power system comprising (i) at least one reaction cell for the ca...  
WO/2015/067404A1
The invention discloses a method for preparation of fluoro cyano compounds of the 15th group of the periodic table with 1 to 5 cyano residues, represented by formula (I), by a reaction of [(Z1F6)-] with trimethylsilylcyanide in the prese...  
WO/2015/067405A1
The invention discloses a method for preparation of cyano compounds of the 13th group of the periodic table with 1, 2, 3 or 4 cyano residues, represented by formula (I): [Catn+][(Z1F4-m(CN)m)-]n by a reaction of [(Z1F4)-] with trimethyls...  
WO/2015/066213A1
An energy conversion device for conversion of various energy forms into electricity. The energy forms may be chemical, photovoltaic or thermal gradients. The energy conversion device has a first and second electrode. A substrate is prese...  
WO/2015/061537A1
In one aspect, an ingestible, electrical device, comprises a substrate comprising a reservoir that is configured to hold one or more substances; a first film covering the reservoir, wherein the first film is at least partially metallic; ...  
WO/2015/041705A1
An apparatus is provided for supplying electrical power to an electronic device. The apparatus includes a pair of electrode, a converter, and a distribution unit. The electrodes are configured for being joined to a user's skin and draw i...  
WO/2015/040738A1
A dye-sensitized solar cell porous film is characterized by being a porous film made of titanium oxide formed on a film substrate and having a critical load of 8 mN or more or a pencil hardness of H or more, said pencil hardness conformi...  
WO/2015/030193A1
 The present invention addresses the problem of providing: a method for reactivating a counter electrode active material for a dye-sensitive solar cell capable of preventing a decrease in the power generation performance of a dye-sensi...  
WO/2015/015059A1
The invention relates to a monolithic ionogel with an organic confinement matrix for at least one ionic liquid, and a method for manufacturing same. An ionogel according to the invention comprises a biopolymer confinement matrix with a c...  
WO/2015/016201A1
 This photoelectric conversion element has: a first electrode having a porous layer arranged on an electrically conductive support, and a photosensitive layer containing a light absorbing agent, situated on the porous layer; a second e...  
WO/2014/204346A1
The invention relates to the electrical engineering industry and is an electrochemical cell which can be used for the electrolysis of electrolytes and/or for producing electrical energy using heat from the surrounding environment. Any el...  
WO/2014/189073A1
This invention addresses the problem of providing a charge-transporting thin film that, in the presence of external disturbances, exhibits little in the way of fluctuations. This invention implements a charge-transporting thin film that ...  
WO/2014/185425A1
Provided are: a liquid crystal compound characterized in that carbonate ester moieties and mesogen moieties are bonded by alkyl chains; a liquid-crystal-compound production method characterized in that the carbonate ester moieties are fo...  
WO/2014/181898A1
The present invention relates to a large-capacity electric power storage system using saline water, the system being capable of separating saline water into high-density saline water and fresh water and storing them using surplus power, ...  
WO/2014/174890A1
A dye-sensitized solar cell layer (20) and color material layers (25R, 25G, 25B) are provided on a substrate (12). The dye-sensitized solar cell layer (20) comprises: a positive electrode (21) and a negative electrode (22), which are arr...  

Matches 1 - 50 out of 8,582