Ama-SWCNTs Ama-Single Walled Carbon Nanotubes Powder/Dispersion

Incazelo emfushane:

I-Single enalled carbon nanotubes(SWCNTs) ingasetshenziswa njenge-ejenti eqhubayo kubhethri ye-lithium ngezindawo zayo ezinhle kakhulu.Inani elincane kuphela lokwengezwa kwe-SWCNT elingazuza ukusebenza kahle kakhulu, lithuthukise ukuminyana kwamandla ebhethri, ukusebenza komjikelezo webhethri ngokuphawulekayo.


Imininingwane Yomkhiqizo

Ukucaciswa kwe-SWCNTs ye-carbon nanotube eyodwa enezindonga

Inkomba Isitoko # Idatha ye-C910 Izindlela zokulinganisa izinhlamvu
Ububanzi 2nm Ukuhlaziywa kwe-TEM
Ubude 1-2um nomaL 5-20um, ngokwezifiso Ukuhlaziywa kwe-TEM
Ubumsulwa 91%+ 95%+, Ngokwezifiso I-TGA ne-TEM
Ukubukeka mnyama Ukuhlola Okubonakalayo
I-SSA(m2/g) 480-700 BET
PH Inani 7.00-8.00 PH Imitha
Okuqukethwe umswakama 0.05% Umhloli womswakama
Okuqukethwe komlotha <0.5% I-ICP
Ukumelana nogesi 95.8 μΩ·m I-Powder Resistivity Meter

Isingeniso Somkhiqizo

Impushana ye-CNTs enodonga olulodwa

I-SWCNTs(CAS No. 308068-56-6) ngendlela yempushana

Ama-SWCNT amafushane(Ubude obungu-1-2um)

Ama-SWCNT amade(Ubude obungu-5-20um)

Isicelo:

1. Amandla (Amabhethri e-nanotubes asebenza kahle kakhulu ezimotweni zikagesi)

2. Ama-Polymers(Izinhlelo zokuphonswa ze-Polyurethane kanye nezingubo,Izinhlanganisela eziqhutshwayo,Iziqalo eziqhubayo,Iphansi,Izigqoko zeGel,i-PVC plastisol,Izingubo)

3.Ama-Elastomers(Irabha ye-EPDM/i-latex/irabha ye-nitrile butadiene/silicone/indwangu/indwangu)

 
Chofoza lapha ukuze uthole ama-SWCNT asebenzayo

 

I-CNT-500 375
i-carbon nanotube dispersion 500 375

Ukuhlakazwa kwe-CNTs enodonga olulodwa

Ama-SWCTs asesimweni esiwuketshezi.Kusetshenziswa imishini ethile yokuhlakaza kanye nobuchwepheshe bokusabalalisa obufakazelwe, ama-cnts anodonga olulodwa, i-ejenti ehlakazayo kanye namanzi akhishwe nge-deionized noma enye i-liquid medium yayixutshwe ngokulinganayo ukuze kulungiselelwe ukuhlakazeka kwe-carbon nanotubes ehlakazekile kakhulu.

Ukugxila: ubuningi 2%

Ipakishwe ngamabhodlela amnyama

Isikhathi sokulethwa: ezinsukwini ezi-4 zomsebenzi

Ukuthumela emhlabeni wonke

Uhlelo lokusebenza olujwayelekile

Izinto zokugcina i-hydrogen
Ama-supercapacitor amakhulu
Izinkambu ezibonakalayo ezihlanganisiwe:
I-emitter yasensimini
Ukusetshenziswa okuphelele kwezakhiwo zikagesi nezemishini
Izinto zokugcina i-hydrogen

Izinto zokugcina i-hydrogen:
Ucwaningo luye lwabonisa ukuthi ama-carbon nanotubes afaneleka kakhulu njengezinto zokugcina i-hydrogen.

Ngokwezici zesakhiwo se-carbon nanotubes enodonga olulodwa, okuholela ekukhangisweni okubalulekile kwakho kokubili uketshezi negesi.

Isitoreji se-carbon nanotube hydrogen esokusebenzisa i-adsorption ebonakalayo noma izakhiwo ze-chemical adsorption ye-hydrogen ezintweni ezimbobozelayo ezinendawo enkulu yokugcina i-hydrogen ku-77-195K futhi cishe no-5.0Mpa.

Ama-supercapacitor amakhulu

Ama-supercapacitor omthamo omkhulu:
Ama-nanotubes e-carbon ane-crystallinity ephezulu, ukuhamba kahle kukagesi, indawo enkulu ethize kanye nosayizi we-micropore angalawulwa ngenqubo yokuhlanganisa.Izinga elithile lokusebenzisa i-carbon nanotubes lingafinyelela ku-100%, elinazo zonke izidingo zezinto ezifanelekile ze-electrode zama-supercapacitor.

Kuma-capacitor anengqimba ephindwe kabili, inani lamandla agciniwe linqunywa indawo ethile esebenzayo yepuleti le-electrode.Ngenxa yokuthi ama-carbon nanotubes anodonga olulodwa anendawo enkulu kakhulu ethile kanye nokuhamba kahle kukagesi, i-electrode elungiselelwe ama-carbon nanotubes ingathuthukisa kakhulu amandla e-double layer capacitor.

Izinkambu ezibonakalayo ezihlanganisiwe:

Izinkambu zezinto ezihlanganisiwe ezinamandla aphezulu:

Njengoba ama-nanotubes ekhabhoni enodonga olulodwa eyisici esibaluleke kakhulu sama-nanomaterials anohlangothi olulodwa anesakhiwo esincane esiyingqayizivele nesiphelele kanye ne-aspect ratio enkulu kakhulu, ucwaningo olwengeziwe luye lwabonisa ukuthi ama-carbon nanotubes anodonga olulodwa anezakhiwo ezimangalisayo zemishini futhi aba uhlobo lokugcina lokulungiselela i-super- izinhlanganisela eziqinile.

Njengezinto eziyinhlanganisela zokuqinisa, ama-carbon nanotubes enziwa okokuqala kuma-substrates ensimbi, njengezinhlanganisela ze-carbon nanotubes iron matrix, izinhlanganisela ze-carbon nanotubes aluminium matrix, izinhlanganisela ze-carbon nanotubes nickel matrix, izinhlanganisela ze-carbon nanotubes zethusi ze-matrix.

I-emitter yasensimini

I-Field emitter :

Ama-nanotube ekhabhoni enodonga olulodwa anezinto ezinhle kakhulu zokukhipha ama-electron enziwa ensimini, angasetshenziswa ukwenza amadivaysi okubonisa amapulani esikhundleni sobuchwepheshe beshubhu le-cathode elikhulu nelisindayo.Abacwaningi eNyuvesi yaseCalifornia babonise ukuthi ama-carbon nanotubes anokuqina okuhle futhi amelana nokuqhuma kwamabhomu e-ion, futhi angasebenza endaweni ye-vacuum engu-10-4Pa ene-A current density ye-0.4A/cm3.

Ukusetshenziswa okuphelele kwezakhiwo zikagesi nezemishini

Ukusetshenziswa okuphelele kwezakhiwo zikagesi nezemishini:

I-Carbon nanotube muscle

Impendulo Yekhasimende


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