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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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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 4. Отображено 4.
16-01-2008 дата публикации

Electrode current collecting body and detecting method thereof, battery electrode and preparing method thereof, and secondary battery and preparing method thereof

Номер: CN0101106196A
Принадлежит:

The invention relates to an electrode collector to form battery electrode. The electrode collector is constituted by copper or copper alloy and has front surface color and rear surface color, wherein at least one color belongs to the colors of clor space presented by the following: 50<=L*<=80,5<=A*<60,5<=B*<60, WHEREIN THE L*, a* and b* is based on value determined by colorimetric system L*a*b* specified based on JIS Z 8729.

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22-12-2010 дата публикации

Electrode current collecting body and detecting method thereof, battery electrode and preparing method thereof, and secondary battery and preparing method thereof

Номер: CN0101106196B
Принадлежит:

The invention relates to an electrode collector to form battery electrode. The electrode collector is constituted by copper or copper alloy and has front surface color and rear surface color, wherein at least one color belongs to the colors of clor space presented by the following: 50<=L*<=80,5<=a*<60,5<=b*<60, wherein the L*, a* and b* is based on value determined by colorimetric system L*a*b* specified based on JIS Z 8729.

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02-01-2008 дата публикации

Electrode collector and manufacturing method, electrode for battery and manufacturing method, and secondary battery

Номер: CN0101098005A
Принадлежит:

The present invention provides an electrode current collector which forms the electrode used for the battery. The electrode current collector includes a conductive layer which is made of copper or copper alloy. Besides, the conductive layer is provided with a plurality of crystal grains which include crystal grain with cross-sectional area of 20mum2 or crystal grain with bigger cross-sectional areas.

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14-10-2009 дата публикации

Cathode and secondary battery

Номер: CN0101557020A
Принадлежит:

The invention provides a cathode and a secondary battery capable of improving cycle characteristics and initial charging and discharging characteristics. The secondary battery includes an anode, a cathode and electrolytic solution. The cathode includes a cathode active substance layer on a cathode current collector. The cathode active substance layer contains crystallized cathode active substances having silicon as elements and is linked to the cathode current collector.

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