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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 4. Отображено 4.
26-07-2012 дата публикации

FILM EXTERIOR BATTERY, BATTERY MODULE, MODULE ASSEMBLY, FILM EXTERIOR BATTERY SELECTING METHOD AND ELECTRIC AUTOMOBILE

Номер: JP2012142144A
Принадлежит:

PROBLEM TO BE SOLVED: To compensate recesses generated on a surface of a film exterior battery without increasing thickness of the film exterior battery. SOLUTION: A film exterior battery 1 has a battery element 10 with a plurality of electrode plates laminated via a separator; an exterior film 40 tightly sealing the battery element 10, and a cover film 50 adhered on a recess 51 existing in predetermined areas 60, 62 set on a surface of the exterior film 40. The areas 60, 62 are areas made by removing an overlapped area 61 overlaid on a member 13a interposed between the electrode plate in an outermost layer and the exterior film 40 from a projection area of the electrode plate to the exterior film surface. COPYRIGHT: (C)2012,JPO&INPIT ...

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30-04-2010 дата публикации

POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY

Номер: JP2010097813A
Принадлежит:

PROBLEM TO BE SOLVED: To provide a positive electrode to be used in a lithium ion secondary battery, which satisfies a capacitance characteristic and an output characteristic sufficient for power assist in start-up, departure, and acceleration. SOLUTION: The positive electrode for lithium ion secondary battery includes a current collector, and a positive electrode active material layer formed on the current collector, the positive electrode active material layer including a positive electrode active material, a conductive aid, and a binder. The positive electrode active material is composed of a single aggregate of primary particles, the porosity in the positive active material layer is 40 to 60 vol.%, and the average particle size (D50) of the single aggregate is 10 μm or more. COPYRIGHT: (C)2010,JPO&INPIT ...

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22-04-2010 дата публикации

METHOD FOR MANUFACTURING ELECTRODE FOR BATTERY

Номер: JP2010092622A
Принадлежит:

PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrode for a battery not decreasing the energy density of the battery even if the thickness of an electrode layer is increased, and not affecting output performance. SOLUTION: The electrode for the battery is manufactured by applying slurry for an active material layer prepared in a step S3 to a current collector and drying the slurry. The slurry contains: a first electrode material having porous structure mainly including a first active material; a second electrode material having dense structure mainly including a second active material; a conductive assistant; and a binder. COPYRIGHT: (C)2010,JPO&INPIT ...

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14-10-2010 дата публикации

SECONDARY BATTERY

Номер: JP2010232011A
Принадлежит:

PROBLEM TO BE SOLVED: To provide a secondary battery capable of absorbing a pressure due to volume expansion following expansion of a power generation element accompanying charge and discharge of the secondary battery. SOLUTION: The secondary battery 10 has a positive electrode and a negative electrode laminated through a separator 102 including an electrolyte in-between. Out of the electrode plates 101, 103 of the positive electrode or the negative electrode, the electrode layers 101b, c, 103b, c of one of the electrode plates are formed in lower density than the electrode layers 101b, c, 103b, c of the other electrode plate. COPYRIGHT: (C)2011,JPO&INPIT ...

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