摘要:
Disclosed herein is a biofuel cell including a polymer gel reversibly swelling and contracting in response to variations in a property of a fuel solution making contact therewith, the polymer gel being on a surface of an electrode and/or in the inside of the electrode.
摘要:
A biofuel cell is formed by disposing an anode (negative electrode) to be a fuel electrode, an anode current collector, a separator, a cathode current collector, a cathode (positive electrode) to be an air electrode and a gas-liquid separation membrane in this order between a fuel tank and a positive electrode cover. During the formation, an electrode formed of a carbon fiber fabric having a network structure constituted by a monofilament strand of a carbon fiber and has a redox enzyme on the surface is used in at least the anode.
摘要:
Provided is a fuel cell capable of preventing elution of nicotinamide adenine dinucleotide and/or a derivative thereof immobilized on an electrode, and capable of preventing performance degradation due to elution, and a method for manufacturing the fuel cell.A biofuel cell having a structure in which a positive electrode and a negative electrode face each other via a proton conductor, the biofuel cell configured so that an enzyme is used to extract electrons from a fuel, wherein the negative electrode is configured from an electrode including carbon and/or an inorganic compound having pores with a size of 2 nm or more and 100 nm or less on the surface, nicotinamide adenine dinucleotide and/or a derivative thereof being immobilized on the carbon and/or the inorganic compound. A carbon particle, a carbon sheet, or carbon fiber is used as the carbon.
摘要:
The valve control unit of a fuel leakage preventing structure of the present invention includes first and second electrodes. The first electrode is attached to a first member that is movable. When a pressing force is applied to the first member to move, the first and second electrodes are brought into contact with each other, to cause conduction. The first and second electrodes are connected to a control device, and the control device opens a control valve when the first and second electrodes are put into a conducting state. As the control valve is opened and closed by a pressing force in this manner, a fuel solution can be easily supplied.
摘要:
The valve control unit of a fuel leakage preventing structure of the present invention includes first and second electrodes. The first electrode is attached to a first member that is movable. When a pressing force is applied to the first member to move, the first and second electrodes are brought into contact with each other, to cause conduction. The first and second electrodes are connected to a control device, and the control device opens a control valve when the first and second electrodes are put into a conducting state. As the control valve is opened and closed by a pressing force in this manner, a fuel solution can be easily supplied.
摘要:
A mutant protein having diaphorase activity is provided. A mutant protein includes an amino acid sequence obtained by deletion, replacement, addition, or insertion of at least one amino acid residue of a native-form amino acid sequence of SEQ. ID. No. 1, wherein the mutant protein has diaphorase activity with an enzyme activity of 245 or more.
摘要翻译:提供了具有心肌黄酶活性的突变蛋白。 突变蛋白包括通过SEQ ID NO:1的天然形式氨基酸序列的至少一个氨基酸残基的缺失,置换,添加或插入获得的氨基酸序列。 ID。 No.1,其中突变蛋白具有酶活性为245以上的心肌黄酶活性。
摘要:
A fuel cell is provided. The fuel cell includes at least one of a plant essential oil and a plant essential oil ingredient in an effective amount so as to function as a biological repellent.
摘要:
A fuel cell is provided. The fuel cell includes at least one of a plant essential oil and a plant essential oil ingredient in an effective amount so as to function as a biological repellent.
摘要:
A mutant protein having diaphorase activity is provided. A mutant protein includes an amino acid sequence obtained by deletion, replacement, addition, or insertion of at least one amino acid residue of a native-form amino acid sequence of SEQ. ID. No. 1, wherein the mutant protein has diaphorase activity with an enzyme activity of 245 or more.
摘要翻译:提供了具有心肌黄酶活性的突变蛋白。 突变蛋白包括通过SEQ ID NO:1的天然形式氨基酸序列的至少一个氨基酸残基的缺失,置换,添加或插入获得的氨基酸序列。 ID。 No.1,其中突变蛋白具有酶活性为245以上的心肌黄酶活性。
摘要:
Disclosed herein is a system for inquiring about fitness of a beverage as battery fuel, including a search request receiving section configured to receive an input of beverage information regarding a beverage as a search request, a storage section having stored therein a reference database in which search requests and performance data of fuel cells are associated with each other, a search section configured to automatically search the reference database for performance data which coincides with the search request, and a search answer outputting section configured to output a search answer.