Kufotokozera:
Kodi | C930-S / C930-L |
Dzina | MWCNT-8-20nm Multi Walled Carbon Nanotubes |
Fomula | Mtengo wa MWCNT |
CAS No. | 308068-56-6 |
Diameter | 20-30 nm |
Utali | 1-2um / 5-20um |
Chiyero | 99% |
Maonekedwe | Ufa wakuda |
Phukusi | 100g, 1kg kapena pakufunika |
Ntchito zomwe zingatheke | Electromagnetic shielding material, sensa, conductive additive phase, catalyst carrier, catalyst carrier, etc. |
Kufotokozera:
Carbon nanotubes, ngati ma nanomatadium amtundu umodzi, ali ndi kulemera kopepuka, kulumikizidwa bwino kwa hexagonal kapangidwe kake, ndipo ali ndi zida zambiri zapadera zamakina, zotentha, zowoneka bwino komanso zamagetsi.
Mipikisano khoma machubu carbon angagwiritsidwe ntchito mabatire:
Poyerekeza ndi zida za graphite zomwe zimagwiritsidwa ntchito kwambiri, ma carbon nanotubes ali ndi mwayi wapadera wogwiritsa ntchito mu lithiamu ion batire anode zida.Choyamba, kukula kwa carbon nanotubes ndi pa mlingo nanometer, ndipo mkati mwa chubu ndi interstitial danga alinso pa mlingo nanometer, choncho ali ndi mphamvu yaing'ono kukula kwa nanomaterials, amene akhoza mogwira kuonjezera zotakasika danga. Lifiyamu ayoni mu mphamvu zamagetsi;Chachiwiri, carbon nanotubes Malo enieni a chubu ndi okulirapo, omwe amatha kuonjezera malo othamanga a lithiamu ions, ndipo pamene mpweya wa carbon nanotube umachepa, umasonyeza kusagwirizana kwa mankhwala kapena valence ya chiwerengero chogwirizanitsa. , ndipo mphamvu yosungirako lithiamu ikuwonjezeka;chachitatu Mpweya nanotubes ndi madutsidwe wabwino, amene kumawonjezera kutengerapo liwiro la kuyika mofulumira ndi m'zigawo za lithiamu ayoni, ndipo ali opindulitsa kwambiri Kukwezeleza zotsatira pa mkulu-mphamvu mlandu ndi kutulutsa mabatire lifiyamu..
Mkhalidwe Wosungira:
MWCNT-20-30nm Multi Walled Carbon Nanotubes
SEM & XRD :