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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

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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4. Отображено 4.
18-04-2023 дата публикации

Sepiolite fiber composite hemostatic material and preparation method thereof

Номер: CN115970042A
Автор: DING YANHUAI, YIN PEISHENG, LI YAN, ZHANG TAO, SUN JINLEI
Принадлежит:

The invention belongs to the technical field of biomedical materials, and provides a preparation method of a sepiolite fiber composite hemostatic material, and the sepiolite fiber composite hemostatic material is obtained by loading nano antibacterial particles on the surfaces of sepiolite fibers through a grinding and calcining method. The sepiolite fibers are rich in yield, low in cost and good in biocompatibility and liquid absorption capacity, and after the sepiolite fibers are loaded with nano-silver, nano-cuprous oxide, nano-zinc oxide and other particles, the sepiolite fibers have strong sterilization and anti-infection effects. As a novel hemostatic material, the sepiolite composite hemostatic material loaded with the broad-spectrum antibacterial nanoparticles, which is prepared by the preparation method, has the characteristics of high imbibition capacity, high hemostasis speed, good biocompatibility, no secondary wound, high sterilization and anti-infection capacities and low ...

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Номер записи: 1
23-06-2023 дата публикации

Silicon-aluminum type water-based fireproof coating and preparation method thereof

Номер: CN116285438A
Автор: DING YANHUAI, CHEN ZUIHAO, YIN PEISHENG, LI YAN
Принадлежит:

The invention provides a silicon-aluminum type water-based fireproof coating and a preparation method thereof, and belongs to the technical field of fireproof coatings. The silicon-aluminum type water-based fireproof coating is formed by mixing 50-60 parts of silicon-aluminum sol, 30-60 parts of glass powder and 5-50 parts of a refractory material, a small amount of a film-forming agent is further added, the surface of a base body is coated with the prepared silicon-aluminum type water-based fireproof coating, and the silicon-aluminum type water-based fireproof coating can be obtained after drying. When the silicon-aluminum type water-based fireproof coating prepared by the invention is exposed in flame, a complete heat-resistant and non-combustible ceramic protective layer with an internal porous structure can be formed, and the silicon-aluminum type water-based fireproof coating has a heat insulation and shielding effect, can prevent mass and heat transfer, enables flammable wood, polyurethane ...

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Номер записи: 2
19-02-2014 дата публикации

Thermoelectric conversion type wave power generation system

Номер: CN103595298A
Автор: ZHU FENG, GENG YING, YU LITING, YIN PEISHENG
Принадлежит:

The invention discloses a thermoelectric conversion type wave power generation system. The thermoelectric conversion type wave power generation system is composed of a system with a guide pier (1) and a guide beam (3), a system with a guide wheel (2) and a floater (4), a connecting rod air cylinder acting system (5-9), a thermoelectric conversion and heat dissipation system (10-12) and the like. The thermoelectric conversion type wave power generation system combines the work-heat conversion principle and the modern thermoelectric conversion technology, the piston air cylinder system (5-9) is fixed above the floater (4), and thermoelectric conversion equipment (thermocouple) (10) is installed in the position, with higher temperature, of an air cylinder (6). The thermoelectric conversion type wave power generation system can act on the piston air cylinder system (5-9) through the mechanical energy generated when the floater (4) moves up and down along with waves to raise the temperature ...

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Номер записи: 3
19-02-2014 дата публикации

Photo-thermal integrated greenhouse gas electricity generation device

Номер: CN103595338A
Автор: ZHU FENG, GENG YING, YU LITING, YIN PEISHENG
Принадлежит:

The invention discloses a photo-thermal integrated electricity generation device using greenhouse gases for storing heat. The photo-thermal integrated electricity generation device is composed of a solar energy absorbing electricity generation system (5-10) and a solar energy storing electricity generation system (1-4), and photoelectricity of substances and a modern thermal-electricity conversion technology are combined and matched with the greenhouse gases and heat storage media to generate electricity stably. Under solar radiation in the daytime, a solar photocell panel (8) starts to generate electricity, meanwhile the temperature of the greenhouse gases (7) is raised substantially, temperature difference is formed between the greenhouse gases and the heat storage media (2) below, and then a thermocurrent is generated through thermocouple pieces (5); large temperature difference between the heat storage media (2) and the environment is formed at night, and then a thermocurrent is generated ...

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Номер записи: 4