Zindikirani: malinga ndi wosuta amafuna nano tinthu angapereke zosiyanasiyana kukula mankhwala.

Zochita zamalonda

Mapangidwe apadera a carbon nanotubes amatsimikizira kuti ali ndi zinthu zambiri zapadera zakuthupi ndi mankhwala.Chigwirizano cha C = C covalent cha carbon nanotubes ndicho chomangira chokhazikika kwambiri cha mankhwala m'chilengedwe, kotero kuti ma carbon nanotubes ali ndi makina abwino kwambiri. mphamvu zazikulu ndi kulimba.

Njira yofunsira

Kugwiritsa ntchito ma carbon nanotubes mu zida za cathode zamabatire a lithiamu ion:

1. Carbon nanotubes - silicon matrix composites

Silicon, monga zinthu za cathode za batire ya lithiamu, ili ndi mphamvu zowunikira kwambiri (4200 mAh / g).Panthawi imodzimodziyo, zinthu za silicon zimakhala ndi mphamvu zochepa zotulutsa, zomwe zimathandiza kuti pakhale mphamvu yowonjezera ya lithiamu ion batire, ndipo silicon ndi yochuluka.Komabe, pakulipiritsa ndi kutulutsa, kuchuluka kwa silicon kumasintha kwambiri (pafupifupi 400%), zomwe zimapangitsa kuti zinthu za silicon zikhale ufa mwachangu ndikulephera pambuyo pazigawo zingapo, zomwe zimapangitsa kukhazikika kwa njinga ndikusintha mwachangu.Ndipo silicon sikuyenda bwino.Kuyambitsa kwa carbon nanotubes sikungalepheretse kusintha kwa voliyumu ya silicon panthawi yolipiritsa ndi kutulutsa.Panthawi imodzimodziyo, magetsi abwino kwambiri a carbon nanotubes amathandizanso kupititsa patsogolo kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake.

2.Carbon nanotubes - zitsulo za oxide composites

Zofanana ndi zida za silicon, ma oxides achitsulo amakhalanso ndi vuto la kutsika kotsika komanso kusintha kwakukulu kwa voliyumu pakulipiritsa ndi kutulutsa.Mpweya nanotubes akhoza kuphatikizidwa ndi oxides zitsulo pa nanoscale, kuti athetse kuipa kwa osauka madutsidwe oxides zitsulo ndi kuchepetsa polarization chodabwitsa pa kulipiritsa ndi kutulutsa ndondomeko.Komanso, mpweya nanotubes amaperekanso chimango makina kwa zitsulo okusayidi particles kupewa mphamvu kuwonongeka chifukwa pulverization awo.

Zosungirako

Izi mankhwala ayenera kusungidwa youma, ozizira ndi kusindikiza chilengedwe, sangakhale kukhudzana ndi mpweya, kuwonjezera ayenera kupewa mavuto olemera, malinga wamba katundu mayendedwe.

Q: Kodi mungandipangireko invoice ya quote/proforma?A: Inde, gulu lathu la malonda likhoza kukupatsani malemba ovomerezeka kwa inu.Sitingathe kupanga mawu olondola popanda chidziwitso ichi.

Q: Kodi mumatumiza bwanji oda yanga?Kodi mungatumize "zonyamula katundu"?A: Titha kutumiza oda yanu kudzera ku Fedex, TNT, DHL, kapena EMS pa akaunti yanu kapena kulipira kale.Timatumizanso "katundu wonyamula" ku akaunti yanu.Mudzalandira katundu mu Masiku Otsatira a 2-5 pambuyo pa kutumizidwa, Pazinthu zomwe sizili m'gulu, ndondomeko yobweretsera idzasiyana malinga ndi chinthucho.Chonde funsani gulu lathu lamalonda kuti mufunse ngati zinthu zilipo.

Q: Kodi mumavomereza maoda ogula?A: Timavomereza maoda ogula kuchokera kwa makasitomala omwe ali ndi mbiri yangongole ndi ife, mutha kutumiza fakisi, kapena imelo yoti mugule.Chonde onetsetsani kuti oda yogula ili ndi mutu wa kalata wakampani/mabungwe komanso siginecha yovomerezeka pamenepo.Komanso, muyenera kutchula munthu wolumikizana naye, adilesi yotumizira, imelo adilesi, nambala yafoni, njira yotumizira.

Q: Ndingalipire bwanji oda yanga?Q: Pazolipira, timavomereza kusamutsa kwa telegraph, mgwirizano wakumadzulo ndi PayPal.L/C ndi ndalama zopitirira 50000USD zokha. Kapena mwa mgwirizano, mbali zonse zitha kuvomereza zolipirira.Kaya mwasankha njira yolipirira iti, chonde titumizireni waya waku banki kudzera pa fax kapena imelo mukamaliza kulipira.

Q: Kodi pali ndalama zina?A: Kupitilira mtengo wazogulitsa ndi mtengo wotumizira, sitilipira chindapusa chilichonse.

Q: Kodi mungandisinthire makonda?A: Zoonadi.Ngati pali nanoparticle yomwe tilibe m'sitolo, ndiye inde, ndizotheka kuti tikupangireni.Komabe, nthawi zambiri zimafunikira kuchuluka kwazomwe zalamulidwa, komanso nthawi yotsogolera ya masabata 1-2.

Q. Zina.A: Malinga ndi malamulo enieni, tidzakambirana ndi kasitomala za njira yoyenera yolipirira, kugwirizana wina ndi mnzake kuti amalize bwino zamayendedwe ndi zochitika zina.

Momwe mungalumikizire Nafe?

Tumizani Tsatanetsatane Wanu Wofunsa Pansipa, Dinani "Tumizani” Tsopano!