Patent application number | Description | Published |
20090309072 | Bacterial cellulose film and carbon nanotubes-like thin film structures developed from bacterial cellulose - A carbon nanotubes-like material is disclosed. The carbon nanotubes-like material comprises bacterial cellulose carbonized under an oxygen-free atmosphere. Also disclosed is a cathode material containing bacterial cellulose and LiFePO | 12-17-2009 |
20090317939 | Fabrication Methods for Nano-Scale Chalcopyritic Powders and Polymeric Thin-Film Solar Cells - Fabrication methods for nano-scale chalcopyritic powders and polymeric thin-film solar cells are presented. The fabrication method for nano-scale chalcopyritic powders includes providing a solution consisting of group IB, IIIA, VIA elements on the chemistry periodic table or combinations thereof. The solution is heated by a microwave generator. The solution is washed and filtered by a washing agent. The solution is subsequently dried, thereby acquiring nano-scale chalcopyritic powders. | 12-24-2009 |
20100133479 | FABRICATION METHOD FOR IBIIIAVIA-GROUP AMORPHOUS COMPOUND AND IBIIIAVIA-GROUP AMORPHOUS PRECURSOR FOR THIN-FILM SOLAR CELLS - A method for fabricating an IBIIIAVIA-group amorphous compound used for thin-film solar cells is provided. A mixture solution including elements of Group IB, IIIA, VIA or combinations thereof is provided. The mixture solution is heated and filtered. IBIIIAVIA-group amorphous powders are acquired after drying the heated and filtered mixture solution. | 06-03-2010 |
20100143768 | Composite catalyst for electrode and electrochemical cell using the same - A composite catalyst for an electrode is described, including platinum for dehydrogenation, an element E for water dissociation, and a material MO | 06-10-2010 |
20140170461 | MEDIATOR-TYPE PHOTOCELL SYSTEM - A mediator-type photocell system is provided. The mediator-type photocell system includes a galvanic cell having a galvanic cell anode and a galvanic cell cathode; and a light capturing portion, including a light capturing cathode corresponding to the galvanic cell anode; and a light capturing anode electrically connected to the light capturing cathode via a conductive element, and corresponding to the galvanic cell cathode, wherein the galvanic cell cathode and the light capturing anode have a first mediator therebetween, the galvanic cell anode and the light capturing cathode have a second mediator therebetween, an oxide is generated to be provided to the galvanic cell cathode when the first mediator is illuminated, and a reducing substance is generated to be provided to the galvanic cell anode when the second mediator is illuminated. | 06-19-2014 |
20140178771 | CYANO-BENZIMIDAZOLE SALTS FOR ELECTROCHEMICAL CELLS AND METHOD FOR SYNTHESIS THEREOF - The present invention discloses a new metal cyano-substituted benzimidazolide salt having formula (I) and its preparation. This new cyano-substituted benzimidazole derivatives exhibited excellent thermal stability. The organic salt of the present invention were soluble in an alkyl carbonate solvent, such as propylene carbonate (PC), dimethyl carbonate (DMC) and ethylene carbonate (EC)/DMC cosolvent. The non-aqueous electrolyte prepared by mixing the organic metal salt of the present invention with the alkyl carbonate solvent shows high conductivity and excellent electrochemical stability. The non-aqueous electrolyte is suitable for use in primary or secondary rechargeable batteries. | 06-26-2014 |
20140203217 | METHOD FOR MODIFYING SURFACE OF POWDER AND COMPOSITE CONTAINING SURFACE-MODIFIED POWDER - A method for modifying a surface of a powder is provided. The method includes steps of providing a polar aprotic solvent; and mixing the polar aprotic solvent with the powder so that the polar aprotic solvent adheres to the surface of the powder. | 07-24-2014 |
20140203221 | METHOD FOR MANUFACTURING A COMPOSITE - A method for manufacturing a composite is disclosed. The method includes steps of (a) providing a powder in a first weight ratio, a graphene oxide in a second weight ratio, a first modifying agent having a first electric charge, and a second modifying agent having a second electric charge; (b) reacting the first modifying agent with the powder so that a surface of the powder has the first electric charge; (c) reacting the second modifying agent with the graphene oxide so that a surface of the graphene oxide has the second electric charge; and (d) mixing the powder having the first electric charge and the graphene oxide having the second electric charge to form a composite, wherein the first and the second electric charges are of opposite electrical polarities. | 07-24-2014 |