SWCNTs Ib phab ntsa Carbon Nanotubes Hmoov / Dispersion
| Index | Tshuag # c910 swb | Cov txheej txheem ua cim |
| Txoj kab uas hla | 2nm ua | TEM Analysis |
| Ntev | 1-2 osL 5-20um, Customized | TEM Analysis |
| Purity | 91% + 95% +, Customized | TGA & TEM |
| Qhov tshwm sim | dub | Kev tshuaj xyuas qhov muag |
| SSA (m2/g) | 480-700 Nws | BET |
| Tus nqi PH | 7.00-8.00 Nws | PH Meter |
| Cov dej noo | 0.05% | Moisture tester |
| Cov ntsiab lus tshauv | <0.5% | ICP |
| Hluav taws xob resistivity | 95,8m ;ua | Powder Resistivity Meter |
Ib phab ntsa CNTs hmoov
SWCNTs (CAS No. 308068-56-6) ua hmoov hmoov
Luv-SWCNTs (Length 1-2um)
Ntev-SWCNTs (Length 5-20um)
Daim ntawv thov:
1. Zog (High-kev ua tau zoo nanotubes roj teeb rau hluav taws xob tsheb)
2. Polymers (Polyurethane casting systems thiab coatings, Conductive composites, conductive primers, Flooring, Gel coatings, PVC plastisol, Coatings)
3.Elastomers (Antistatic EPDM roj hmab / latex / nitrile butadiene roj hmab / silicone / textile / textile)
Nyem qhov no rau kev ua haujlwm SWCNTs
Ib phab ntsa CNTs dispersion
SWCNTs ua kua.Siv cov cuab yeej dispersing tshwj xeeb thiab pov thawj dispersing thev naus laus zis, cnts ib leeg-walled, dispersing tus neeg sawv cev thiab dej deionized los yog lwm yam kua nruab nrab tau muab sib xyaw ua ke los npaj cov pa roj carbon nanotubes dispersed heev.
Concentration: max 2%
Ntim hauv cov fwj dub
Lub sij hawm xa tuaj: hauv 4 hnub ua haujlwm
Kev xa khoom thoob ntiaj teb
Hydrogen cia khoom:
Cov kev tshawb fawb tau pom tias cov pa roj carbon nanotubes yog qhov tsim nyog ua cov khoom siv hydrogen.
Raws li cov qauv txheej txheem ntawm ib leeg-walled carbon nanotubes, uas ua rau muaj kev cuam tshuam tseem ceeb ntawm cov kua thiab roj.
Carbon nanotube hydrogen cia yog siv lub cev adsorption los yog tshuaj adsorption zog ntawm hydrogen nyob rau hauv cov ntaub ntawv ntxeem tau nrog loj cheeb tsam los khaws hydrogen ntawm 77-195K thiab txog 5.0Mpa.
Loj muaj peev xwm supercapacitors:
Cov pa roj carbon nanotubes muaj cov crystallinity siab, zoo hluav taws xob conductivity, qhov loj ntawm qhov chaw thiab micropore loj tuaj yeem tswj tau los ntawm cov txheej txheem synthesis.Qhov tshwj xeeb ntawm kev siv tus nqi ntawm cov pa roj carbon nanotubes tuaj yeem ncav cuag 100%, uas muaj tag nrho cov kev xav tau ntawm cov khoom siv hluav taws xob zoo tagnrho rau supercapacitors.
Rau ob txheej txheej capacitors, tus nqi ntawm lub zog khaws cia yog txiav txim siab los ntawm qhov ua tau zoo ntawm qhov chaw ntawm lub phaj electrode.Vim hais tias ib lub phab ntsa carbon nanotubes muaj qhov loj tshaj plaws ntawm qhov chaw thiab cov hluav taws xob zoo, cov electrode npaj los ntawm carbon nanotubes tuaj yeem txhim kho lub peev xwm ntawm ob txheej capacitor.
High zog composite khoom teb:
Raws li ib leeg-walled carbon nanotubes yog cov yam ntxwv tshaj plaws ib-dimensional nanomaterials nrog tshwj xeeb thiab zoo meej microstructure thiab loj nam piv, ntau thiab ntau thwmsim tau pom tias ib-walled carbon nanotubes muaj extraordinary mechanical zog thiab dhau los ua daim ntawv kawg ntawm kev npaj super- muaj zog composites.
Raws li cov khoom siv ntxiv, carbon nanotubes yog thawj zaug ua rau cov hlau substrates, xws li carbon nanotubes hlau matrix composites, carbon nanotubes aluminium matrix composites, carbon nanotubes nickel matrix composites, carbon nanotubes tooj liab matrix composites.
Teb emitter:
Ib leeg-walled carbon nanotubes muaj qhov zoo tshaj plaws hauv kev tsim hluav taws xob hluav taws xob emissions, uas tuaj yeem siv los ua cov khoom siv hauv tsev tsis siv cov tshuab cathode loj thiab hnyav.Cov kws tshawb fawb ntawm University of California tau pom tias cov pa roj carbon nanotubes muaj kev ruaj ntseg zoo thiab ua haujlwm rau ion foob pob, thiab tuaj yeem ua haujlwm hauv qhov chaw nqus ntawm 10-4Pa nrog A tam sim no ntom ntawm 0.4A / cm3.
Comprehensive daim ntawv thov ntawm hluav taws xob thiab mechanical zog:
Carbon nanotube leeg
