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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.
05-05-2010 дата публикации

Preparation method for laminated graphene conductive film

Номер: CN0101702345A
Автор: HUANG WEI, XIE LINGHAI, LING ANPING, LING HAIFENG, LIU JUQING, ZHAO FEI, WEI HUANG, LINGHAI XIE, ANPING LING, HAIFENG LING, JUQING LIU, FEI ZHAO
Принадлежит:

A preparation method for laminated graphene conductive film belongs to the technical field of nano-zided photoelectric material. The invention in particular relates to a graphene film with wetting reduction oxidation at the temperature of 60-200 DEG C and a preparation method for forming film through lamination several times. The laminated reduction-oxidation graphene film provided by the invention has the following advantages: (1) the utilization rate of raw material is high; (2) the reduction temperature is moderate; (3) the electric conductivity is high; (4) the square resistance is low and controllable; (5) the cost is low. The invention is widely applied to organic photoelectric functional devices such as organic electroluminescent display, organic electric storage and artificial muscle; and the film is expected to become a novel conductive film in place of the ITO and conductive polymer film applied to flexible device.

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Номер записи: 1
03-08-2011 дата публикации

Preparation method for laminated graphene conductive film

Номер: CN0101702345B
Автор: HUANG WEI, XIE LINGHAI, LING ANPING, LING HAIFENG, LIU JUQING, ZHAO FEI, WEI HUANG, LINGHAI XIE, ANPING LING, HAIFENG LING, JUQING LIU, FEI ZHAO
Принадлежит:

The present invention discloses a preparation method for laminated graphene conductive film, belonging to the technical field of nano-zided photoelectric material. The present invention in particular relates to a graphene film with wetting reduction oxidation at the temperature of 60-200 DEG C and a preparation method for forming film through lamination several times. The laminated reduction-oxidation graphene film provided by the invention has the following advantages: (1) the utilization rate of raw material is high; (2) the reduction temperature is moderate; (3) the electric conductivity is high; (4) the square resistance is low and controllable; (5) the cost is low. The invention is widely applied to organic photoelectric functional devices such as organic electroluminescent display, organic electric storage and artificial muscle; and the film is expected to become a novel conductive film in place of the ITO and conductive polymer film applied to flexible device.

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Номер записи: 2
21-05-2014 дата публикации

Reception secret key sharing system and method based on optical communication

Номер: CN103812645A
Автор: LING ANPING, WANG SUNLONG, CHEN WEI, LIU JIANGUO, ZHU NINGHUA
Принадлежит:

The invention relates to the information security field of optical communication and discloses reception secret key sharing system and method based on optical communication. The method comprises the steps that a first terminal A generates a public YA and sends the YA by an optical signal; a second terminal B converts the received optical signal into an electric signal and obtains the YA, generates a public YB, calculates to obtain a secret key K and a message digest H thereof, and then sends the YB and the message digest H by the optical signal; the first terminal A converts the received optical signal into an electric signal, obtains the YB and the message digest H, obtains K' by calculation, calculates the message digest and compares the same to H, so as to ensure successful sharing of the secret keys of the two terminals. By utilizing the system and method, the secret keys are prevented from direct exposure in an insecure channel, security of secret key transmission is improved, so that ...

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Номер записи: 3
17-09-2014 дата публикации

Multi-laser frequency locking device

Номер: CN104051956A
Автор: CHEN WEI, ZHU NINGHUA, LIU JIANGUO, WANG SUNLONG, LING ANPING
Принадлежит:

The invention discloses a multi-laser frequency locking device. The multi-laser frequency locking device comprises at least N lasers, at least 2N laser drivers, at least N first optical couplers, a second optical coupler and at least N-1 third optical couplers, wherein N is a natural number larger than or equal to 2; every two laser drivers drive one laser together; the first optical couplers are used for dividing light output by all the lasers into two paths of light; the second optical coupler is used for carrying out coupling on the first path of light of two paths of light of each laser and outputting the first path of light of each laser; the third optical couplers are used for combining the second paths of light of two paths of light of two adjacent lasers and outputting combined light to achieve optical beat frequency; by means of detection of the combined light, the N lasers are mutually locked at a preset frequency interval wave length in a paired locking mode. According to the ...

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Номер записи: 4