Yu-Guo
Yu-Guo Guo, Stuttgart DE
Patent application number | Description | Published |
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20090269667 | Porous Electrically Conductive Carbon Material And Uses Thereof - This disclosure relates to a porous electrically conductive carbon material having interconnected pores in first and second size ranges from 10 μm to 100 nm and from less than 100 nm to 3 nm and a graphene structure and to diverse uses of the material such as an electrode in a lithium-ion battery and a catalyst support, e.g. for the oxidation of methanol in a fuel cell. The carbon material has been heat treated to effect conversion to non-graphitic carbon with the required degree of order at a temperature in the range from 600° C. to 1000° C. A lithium-ion battery and an electrode for a lithium-ion battery are also claimed. | 10-29-2009 |
20100008021 | Porous Carbon Electrode With Conductive Polymer Coating - An extremely high-performance polyaniline electrode was prepared by potentiostatic deposition of aniline on hierarchically porous carbon monolith (HPCM), which was carbonized from mesophase pitch. A capacitance value of 2200 F g | 01-14-2010 |
20100210453 | Preparation Of Nanostructured Metals And Metal Compounds And Their Uses - A method for the preparation of materials comprises the steps of: a) taking a first material comprising a compound of a first metal or of a first metal alloy, b) inserting said first material into an electrochemical cell as a first electrode, the electrochemical cell including a second electrode including a second metal different from a metal incorporated in the first material and an electrolyte adapted to transport the second metal to the first electrode and insert it into the first material by a current flowing in an external circuit resulting in the formation of a compound of the second metal in the first electrode material, the method being characterized by the step of treating the first electrode material after formation of the compound of the second metal to chemically remove at least some of the compound of the second metal to leave a material with a nanoporous structure. | 08-19-2010 |
Yu-Guo Zhang, Shenzhen City CN
Patent application number | Description | Published |
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20100266793 | HOUSING AND METHOD OF MANUFACTURING THEREOF - A housing includes a plastic substrate, a supporting layer, a hair line layer, a decorative layer, and a transparent protection layer. The supporting layer, the hair line layer, the decorative layer, and the transparent protection layer are formed on the substrate in that order. | 10-21-2010 |
20100279043 | HOUSING AND METHOD OF MANUFACTURING THE SAME - A housing for an electronic device includes a plastic base, a prime layer, a decorative layer, and a transparent protection layer. The prime layer, the decorative layer, and the transparent protection layer are coated on the plastic base in that order. The decorative layer defines a pattern extending through the decorative layer. | 11-04-2010 |
20100291330 | HOUSING AND METHOD OF MANUFATURING THE SAME - A housing for an electronic device includes a plastic base, a prime layer, a decorative layer, and a transparent protection layer. The prime layer is coated on the plastic base, and defines a pattern embedded in the prime layer. The decorative layer is coated on the prime layer and the pattern. The decorative layer has a light reflective capability, and a thickness of the decorative layer is less than a depth of the pattern. The transparent protection layer is coated on the decorative layer. | 11-18-2010 |
20100291361 | HOUSING AND METHOD OF MANUFACTURING THE SAME - A housing for an electronic device includes a metallic base, a chemical plating layer, a prime layer, a color coating layer, a decorative layer, and a transparent protection layer. The chemical plating layer, the prime layer, the color coating layer, the decorative layer, and the transparent protection layer are coated on the metallic base in that order. The color coating layer defines a pattern embedded in the color coating layer. The decorative layer is coated on the color coating layer and the pattern. The decorative layer has light reflective capability, and a thickness of the decorative layer is less than a depth of the pattern. | 11-18-2010 |
Yu-Guo Zhang, Shenzhen City, Guangdong Province CN
Patent application number | Description | Published |
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20100279042 | HOUSING AND METHOD OF MANUFACTURING THE SAME - A housing for a portable electronic device includes a metallic base, a chemical plating layer, a prime layer, a color coating layer, a decorative layer, and a transparent protection layer. The chemical plating layer, the prime layer, the color coating layer, the decorative layer, and the transparent protection layer are coated on the metallic base in that order. The decorative layer defines a pattern extending through the decorative layer. | 11-04-2010 |
Yu-Guo Zhang, Shenzhen CN
Patent application number | Description | Published |
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20130216852 | HOUSING FOR ELECTRONI DEVICE - A housing for a portable electronic device includes a metallic base, a chemical plating layer, a primer layer, a color coating layer, a metallic luster layer, and a transparent protection layer. The chemical plating layer, the primer layer, the color coating layer, the metallic luster layer, and the transparent protection layer are coated on the metallic base in that order. The metallic luster layer defines a pattern extending through the metallic luster layer. | 08-22-2013 |