Kaarboon Nanotubes-Darabo Badan Oo Shaqeysan (MWCNT-OH, -COOH, -NH2, N, Birta N, Metal)

Sharaxaad Gaaban:

Wanaajinta wanaagsan ee kaarboon nanotubes ee gidaarada badan ayaa ka dhigaysa mid ku habboon daahan anti-static, polymers conductive, caag, iyo Dufcadaha master caag ah conductive ... MWNT; Cnts Multi gidaed; Kala firdhinta biyaha CNTS;CNTS Saliid leh;MWCNTs


Faahfaahinta Alaabta

Cadaynta MWCNT-yada kaarboon nanotube ee gidaarka badan

Tusmada kaydka # C910 swcts Shaqaynta Hababka sifada
Spec 1 D 8-20nm, L 1-2um -COOH, ~ wt%4.03, 6.52, 9, 13;

-OH, ~ wt% 2.77, 4, 5.6;

-NH2, ~0.45%, 0.5%

Nickel oo la dahaadhay, wt%30, 40, 60

Nitrojiin lagu daro, ~ 3%

La sawiray

Garaafaysan & karboksilic

TEM & Boehm Titration
Spec 2 D 8-20nm, L 5-20um
Spec 3 D 10-30nm, L 1-2um
Spec 4 D 10-30nm, L 5-20um
Spec 5 D 30-60nm, L 1-2um
Spec 6 D 30-60nm, L 5-20um
Spec 7 D 60-100nm, L 1-2um
Spec 8 D 60-100nm, L 5-20um
daahirnimo 99%+, La habeeyay TGA & TEM
Muuqashada madow Kormeerka Muuqaalka
SSA (m2/g) 60-180 BET
Qiimaha PH 7.00-8.00 Mitirka PH
Quudinta qoyaanka 0.05% Tijaabada qoyaanka
nuxurka dambaska <0.5% ICP
Iska caabin koronto 1400 μΩ·m ama wax ka badan Mitirka iska caabinta budada
mwcnt sem

Hordhac Product

Budada CNTs oo gidaar badan

MWCNTs (CAS No. 308068-56-6) oo ah qaab budo ah

Dhaqdhaqaaq sare

shaqeeya

Gaaban-MWCNTs

Long-MWCNTs

Meel sare oo gaar ah oo weyn ayaa diyaar ah

 

Halkan ku dhufo MWCNT-yada aan shaqaynayn

 

CNTs Hongwu
Kaarboon nanotube kala firidhsan 500 375

CNT-yada darbiga badan ee kala firidhsan

MWCNTs oo ah qaab dareere ah.Isticmaalka qalabka kala firdhisan ee gaarka ah iyo tignoolajiyada kala firdhisan ee la xaqiijiyay, cnts derbiyo badan, wakiilka kala firdhiyey iyo biyaha deionized ama dareere kale ayaa si siman loo qasay si loo diyaariyo kala firdhisanaanta kaarboon nanotubes.

Xooga saarida: ugu badnaan 5%

Ku xirxiran dhalooyin madow

Waqtiga keenista: 4 maalmood oo shaqo gudahood

dhoofinta aduunka oo dhan

Codsiga caadiga ah

Alaabta kaydinta hydrogen
Awoodda sare ee awoodda weyn
Goobaha walxaha isku dhafan:
Soosaarayaasha goobta
Isticmaalka dhammaystiran ee qalabka korontada iyo makaanikada
Alaabta kaydinta hydrogen

Agabka kaydinta hydrogen
Daraasaduhu waxay muujiyeen in nanotubeska kaarboonku ay aad ugu habboon yihiin agabka kaydinta hydrogen.

Marka loo eego sifooyinka qaab-dhismeedka ee kaarboon nanotubes kaarboon hal- gidaar ah, taas oo keeneysa xayeysiis weyn oo ah dareeraha iyo gaaska labadaba.

Kaydinta kaarboon nanotube hydrogen waa in la isticmaalo xayeysiinta jireed ama sifooyinka kiimikada adsorption ee hydrogen ee walxaha dabada leh ee leh bedka sare ee weyn si loogu kaydiyo hydrogen at 77-195K iyo qiyaastii 5.0Mpa.

Awoodda sare ee awoodda weyn

Awoodda sare ee awoodda weyn:
Kaarboon nanotubes waxay leeyihiin kristalinity sare, korantada wanaagsan ee korantada, meel sare oo gaar ah oo weyn iyo cabbirka micropore waxaa lagu xakameyn karaa habka isku-dhafka.Heerka isticmaalka dusha gaarka ah ee nanotubes kaarboon wuxuu gaari karaa 100%, kaas oo leh dhammaan shuruudaha qalabka korantada ee ugu fiican ee supercapacitors.

Qalabka laba-lakabka ah, qadarka tamarta kaydsan waxaa lagu go'aamiyaa aagga dusha gaarka ah ee waxtarka leh ee saxanka korantada.Sababtoo ah nanotubeska kaarboonka ee gidaarka leh ayaa leh meesha ugu weyn ee gaarka ah ee dusha sare iyo korantada wanaagsan, korantada ay diyaarisay kaarboon nanotubes waxay si weyn u wanaajin kartaa awoodda capacitor labajibbaaran.

Goobaha walxaha isku dhafan:

Qaybaha walxaha isku dhafan ee xoogga badan:

Sida nanotubes kaarboon hal- gidaar ah waa nanomaterials hal-gees ah ugu sifada leh microstructure u gaar ah oo kaamil ah iyo saamiga aad u weyn, tijaabo dheeraad ah oo dheeraad ah ayaa muujiyay in nanotubes kaarboon hal gidaar ah ay leeyihiin sifooyin farsamo oo aan caadi ahayn oo noqda qaabka ugu dambeeya ee diyaarinta super- isku dhafan xoog leh.

Sida walxaha xoojinta isku dhafan, nanotubes kaarboon waxaa marka hore lagu fuliyaa substrates biraha, sida kaarboon nanotubes ka kooban matrix birta, kaarboon nanotubes aluminium matrix composites, kaarboon nanotubes nickel matrix composites, kaarboon nanotubes copper matrix composites.

Soosaarayaasha goobta

Soosaarayaasha goobta:

Nanotubes kaarboon hal- gidaar ah ayaa leh sifooyin elektaroonik ah oo beer-ku-abuuray oo aad u wanaagsan, kaas oo loo isticmaali karo in lagu sameeyo aaladaha bandhiga qorshaysan halkii laga isticmaali lahaa tignoolajiyada tuubada cathode ee waaweyn iyo kuwa culus.Cilmi-baarayaasha Jaamacadda California waxay muujiyeen in nanotubeska kaarboonku ay leeyihiin xasillooni wanaagsan iyo iska caabbinta bamka ion, oo ay ku shaqeyn karaan jawi nadiif ah oo ah 10-4Pa oo leh cufnaanta hadda ee 0.4A/cm3.

Isticmaalka dhammaystiran ee qalabka korontada iyo makaanikada

Codsiga dhammaystiran ee guryaha korantada iyo farsamada:

Muruq kaarboon nanotube

Jawaab celinta Macmiilka


  • Hore:
  • Xiga:

  • Fariintaada noo soo dir:

    Halkan ku qor fariintaada oo noo soo dir

    Fariintaada noo soo dir:

    Halkan ku qor fariintaada oo noo soo dir