Mutengo wepamusoro weMWCNT Multi Walled Carbon Nanotubes

CNT ine madziro akawanda, upfu hweMWCNT

D:10-30nm / 30-60nm / 60-100nm

L: 1-2um / 5-20um

Chitarisiko cheupfu hutema

Zvakanakira:

Inofambisa zvinhu zvakanyanya, kuchena kwakanyanya 99%

Giredhi remaindasitiri

Kana ukatenga zvakawanda, mutengo wako unowedzera kunaka.

Gadzirisa sevhisi:

COOH Inoshanda; OH Inoshanda; Kupararira kwemvura; Kupararira kwemafuta; Nickel-Coated Carbon Nanotubes Kana uchitsvaga MWCNT ine mutengo wakaderera, kunewo hupfu hweMWCNT hwakaderera hwe93%-95%.

Kushandisa zvinhu zvecarbon nanotubes:

Matubhu eCarbon nanotubes imhando itsva yezvinhu zvinofambisa mhepo, izvo zvinogona kuvandudza kufambiswa kwechinhu chinoshanda che positive electrode zviri nani pane zvinhu zvinofambisa mhepo zvechinyakare. Ichinhu chinofambisa mhepo che lithium battery chakanaka kwazvo. Parizvino zvinhu zvinofambisa mhepo zvinoshandiswa zvakanyanya pamabhatiri e lithium-ion zvinosanganisira carbon black, conductive graphite, carbon nanotubes, carbon nanofibers, uye graphene. Carbon black ne conductive graphite zvinhu zvechinyakare zvinofambisa mhepo, izvo zvinoumba network ye conductive conductive pakati pezvinhu zvinoshanda; carbon nanotubes, carbon fibers ne graphene zvinhu zvitsva zvinofambisa mhepo, umo carbon nanotubes ne carbon fibers zviri pakati pezvinhu zvinoshanda Network ye conductive conductive inoumbwa, uye graphene inogadzira network ye conductive conductive pamusoro pezvinhu zvinoshanda. Rudzi rwe conductive rwomutsetse nerudzi rwe conductive pamusoro zvinogona kuvaka network ye conductive zvizere, izvo zvinogona kuvandudza zviri pachena basa re cathode material Conductivity yezvinhu, nokudaro zvichideredza huwandu hwe conductive agent inowedzerwa kune positive electrode material. Kazhinji, huwandu hwechinhu chinowedzera kabhoni nhema chinofambisa magetsi muzvinhu zve cathode hunowanzova 3%, nepo huwandu hwechinhu chitsva chinofambisa magetsi senge carbon nanotubes ne graphene hunogona kuderedzwa kusvika pa0.5% ~ 1.0%, izvo zvinovandudza kuzadzwa kwechinhu chinoshanda che cathode. Huwandu hwesimba hunogona kubatsira kuwedzera simba remabhatiri e lithium-ion. Mapurasitiki anofambisa magetsi: kushandiswa kwakafanana kwehunhu hwezvinhu zvinofambisa magetsi zve carbon nanotubes, zvakasanganiswa ne mapurasitiki einjiniya zvinogona kugadzirwa nepurasitiki inofambisa magetsi ine hunhu hwe conductivity uye purasitiki, iyo inoshandiswa zvakanyanya mu semiconductors uye anti-static materials Zvinhu uye electromagnetic shielding.