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Carbon Nanotube mai bango ɗaya SWCNT

Carbon Nanotube mai bango ɗaya SWCNT

Takaitaccen Bayani:

Bayanin Nanotubes na Carbon mai bango ɗaya:

OD:20-30nm

ID: 5-10nm

Tsawon:10-30um

Abun ciki: >90w%

Abubuwan CNT: >38wt%

Hanyar yin: CVD


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Bayanin Samfurin

Bayanin Nanotubes na Carbon mai bango ɗaya:

OD:20-30nm

ID: 5-10nm

Tsawon:10-30um

Abun ciki: >90w%

Abubuwan CNT: >38wt%

Hanyar yin: CVD

Amfanin SWCNTs da ake amfani da su wajen maganin najasa:

Aikace-aikace: Saboda bambancin diamita da kusurwar helix, na'urar nanotube ta carbon na iya zama siffa ta ƙarfe ko siffa ta semi-conductive. Don haka, ana iya amfani da ita don yin diode mai sikelin ƙwayoyin halitta, kuma diode ɗin zai zama ƙarami kamar nanometer wanda ya fi ƙanƙanta fiye da na duniya a yanzu. Na'urar nanotube ta carbon tana da ƙarfi mafi girma, wanda ya fi ƙarfe ƙarfi sosai. A lokaci guda, na'urar nanotube ta carbon tana da nauyi sosai, wanda shine kashi ɗaya bisa goma na ƙarfe. Tana da kyakkyawan hangen nesa na aikace-aikace a fannin kayan haɗin gwiwa kuma za ta yi tasiri mai girma ga sararin samaniya da sararin samaniya.

Na'urar nanotube ta carbon tana da kyakkyawan aikin fitar da hayaki a fili. Ana iya amfani da ita wajen yin na'urar nuna faifan allo mai faɗi da kuma maimakon babbar hanyar bututun electron mai kauri ta cathode. Bugu da ƙari, ana iya amfani da na'urar nanotube ta carbon wajen yin bearings na molecule da robot nano. Ya dace a yi amfani da shi azaman kayan adana makamashi kamar ajiyar hydrogen. A fannin magani, ana iya amfani da shi azaman akwati na nano da kuma cimma nasarar sarrafa yawan da ake buƙata.

Bututun carbon nano-tube shine lu'ulu'u na graphite mai siffar nano, wanda ya ƙunshi flakegraphite mai layi ɗaya ko mai layi da yawa waɗanda ke kewaye da tsakiyar shaft bisa ga wasu kusurwar karkace da aka lanƙwasa kuma cikin bututun silinda mara matsala. Saboda gini na musamman, yana da halaye na musamman da yawa kuma ana iya amfani da shi a cikin kayan lantarki, injina, magani, makamashi, sinadarai, na gani da sauran fannoni na kimiyyar kayan aiki, da kuma yuwuwar amfani da su a fannin gine-gine. Suna nuna ƙarfi na musamman da halayen lantarki na musamman, kuma suna da ingantattun masu sarrafa zafi.

Ƙarfi da sassaucin da ke cikin bututun carbon ke da shi ya sa ake iya amfani da su wajen sarrafa sauran tsarin nanoscale, wanda hakan ke nuna cewa za su taka muhimmiyar rawa a fannin injiniyancin nanotechnology.

Ƙayyadewa

H863a0492c2884ae38b5fc95c1414ccb7x
Kadara Naúrar SWCNTs Hanyar Aunawa
OD nm 1-2 1-2 1-2 HRTEM, Raman
Tsarkaka wt% >90 >90 >90 TGA & TEM
Tsawon ƙananan microns 5-30 5-30 5-30 TEM
SSA m2/g >380 >300 >320 FATAWA
ASH wt% <5 <5 <5 HRTEM,TGA
Ig/Id -- >9 >9 >9 Raman
-OH An yi aiki wt%   3.96   XPS & Tsarin
-COOH An yi aiki da shi wt%     2.73 XPS & Tsarin

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