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Применить Всего найдено 2. Отображено 2.
21-07-2023 дата публикации

Continuous preparation device and method of binary conductive polymer composite nanofiber

Номер: CN116463743A
Автор: LIANG BANGLEI, ZHAO YAQI, ZHAO ZHENXIN, FENG QIAO, DU LINGZHI, LIANG YAOKUN, ZHU YUANZHAO, LIU YAO, ZHANG KUANGBIN, MA SHUCAI, FAN JIAMENG
Принадлежит:

The invention provides a continuous preparation device and method for binary conductive polymer composite nanofibers, which comprises the following steps: respectively injecting an aniline monomer solution and an initiator solution containing a dopant, and a thiophene monomer solution and an initiator solution containing a dopant into corresponding containers, and reacting under the action of gravity to prepare the binary conductive polymer composite nanofibers. An aniline monomer solution and an initiator solution thereof flow into the main pipeline through the branch pipeline and are subjected to mixing and flow polymerization to generate polyaniline nanofibers, then the polyaniline nanofibers continue to flow in the main pipeline and are mixed with a thiophene solution and an initiator solution thereof, and thiophene is subjected to in-situ chemical oxidation polymerization on the surfaces of the polyaniline nanofibers; the polyaniline/polythiophene composite nanofibers are generated ...

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Номер записи: 1
28-07-2023 дата публикации

Preparation device and method of nylon/polyaniline/polypyrrole composite fiber

Номер: CN116497540A
Автор: LIANG BANGLEI, ZHAO YAQI, ZHAO ZHENXIN, FENG QIAO, DU LINGZHI, LIANG YAOKUN, LIU YAO, ZHANG KUANGBIN, MA SHUCAI, FAN JIAMENG, LI XU
Принадлежит:

The invention provides a device and a method for preparing nylon/polyaniline/polypyrrole composite fibers. The device comprises a pretreatment device, an aniline polymerization device, a pyrrole polymerization device and a post-treatment device. An aniline monomer input device and an initiator device are arranged at the initial end of the aniline polymerization device, a pyrrole monomer input device and an initiator device are arranged at the initial end of the pyrrole polymerization device, and nylon fibers are subjected to impurity removal, aniline surface polymerization, pyrrole surface polymerization, cleaning and drying under the action of the traction device. And collecting by a collecting device to obtain the nylon/polyaniline/polypyrrole composite fiber. Reaction liquid is mixed through the guide pipe by means of gravity, a mixing device is not needed, continuous traction of the nylon fiber is beneficial to further uniform mixing of the reaction liquid, and polyaniline and polypyrrole ...

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Номер записи: 2