ISemiconductor SWCNT enye yeeNanotubes zeCarbon eneWalled ezivela kuMenzi waseTshayina

Inkcazoye SWCNT:

1. Ububanzi: 2nm2. Ubunyulu: CNTs: 91%3. Ubude: 1-2um okanye 5-20um

Ukusetyenziswa kwe-SWCNT:

I-SWCNT iinanotubes zekhabhoni ezinodonga olunye zinokujongwa njengomaleko omnye wegraphite ojikeleze i-axis esembindini we-engile ye-helix ejijelwe iityhubhu ezithile ezingenamthungo ezenziwe ngazo.Ii-angles ezahlukeneyo kunye ne-curvature curl inquma iimpawu ezahlukeneyo zodonga olulodwa.Isinyithi esinodonga olulodwa lwe-carbon nanotubes sineempawu ezibalaseleyo zombane, ukuhanjiswa kombane kwabo kunokuba yi-2-3 yee-odolo zobukhulu obuphezulu kunobhedu, ucingo lwentsimbi, iiseli zelanga, isikrini sokuchukumisa, i-elektroniki kunye neminye imiba ye-nano i-electrode transparent ephezulu okanye isekethe. ekulindeleke ukuba isetyenziswe, ngelixa udonga olulodwa lwe-semiconductor luhamba kakuhle kwi-electron kwintsimi yeekhemikhali kunye nezinzwa zebhayoloji ezinovakalelo oluphezulu, izixhobo ze-nano-electronic ezisebenza kakhulu, i-transistors ye-field effect kunye ne-nano edibeneyo yokwenziwa kwesekethe ngoko ke inethemba elihle. . Ukusukela ekufumaneni i-carbon nanotubes enye enodonga, kudala ithathwa njengenye yabakhuphisanayo kwisizukulwana esilandelayo sezixhobo ze-nanoelectronic eyona nto ithembisayo.Ukuza kuthi ga ngoku, i-carbon nanotubes enodonga olulodwa ibonakaliswe ukuba isetyenziselwa ukuveliswa kwezixhobo ezahlukeneyo zememori, iziboniso, ii-diode ezikhupha ukukhanya, i-oscillator circuit, iifilimu ezibonisa ngokucacileyo kunye neenzwa.Kodwa ukusebenza kwesixhobo sokulungiselela izinto eziphathekayo nako kwenza iimfuno ezinzima kakhulu.Kwiindlela zokulungiselela, kufuneka ibe yi-carbon nanotubes ene-single-walled, imithetho ye-morphology eyodwa kunye nelawulwayo, kodwa inobuninzi obuphezulu kunye nobude obufanelekileyo.Kwizinto ngokwazo, i-carbon nanotubes enodonga olulodwa kunye ne-semiconducting metal uhlobo olusetyenziswayo kufuneka luhlulwe ngaphambili, kodwa kungekhona ubukho bomonakalo kunye nongcoliseko.

Sikhawuleza ukuphendula kumathuba amatsha.I-HW nanomatadium inikezela ngenkonzo yabathengi eyenzelwe wena kunye nenkxaso kuwo wonke amava akho, ukusuka kumbuzo wokuqala ukuya ekuhanjisweni nasekulandeleni.

lAmaxabiso afikelelekayo

lIzinto ezikumgangatho ophezulu kunye nezizinzileyo ze-nano

lIpakethe yoMthengi eNikelweyo-Iinkonzo zokupakisha ngokwezifiso zeodolo eninzi

lInkonzo yoYilo eNikelweyo-Nikezela ngenkonzo yesiko le-nanopowder phambi komyalelo wesambuku

lUkuthunyelwa ngokukhawuleza emva kokuhlawula umyalelo omncinci

Ilebhu

Iqela lophando libandakanya abaphandi be-Ph. D. kunye noNjingalwazi, abanokunyamekela kakuhle

ye nano powder's umgangatho kunye nokuphendula ngokukhawuleza ngokubhekiselele kumgubo wesiko.

Izixhobokuvavanyo kunye nemveliso.

Indawo yokugcina impahla

Izithili ezahlukeneyo zokugcina i-nanopowder ngokweempawu zabo.

Umbuzo: Ndingazifumana iisampuli?

A: Kuxhomekeke kwisampuli ye-nanopowder oyifunayo.Ukuba isampuli isitokhwe kwipakethe encinci, ungafumana iisampulu yasimahla ngokugubungela nje iindleko zokuthumela, ngaphandle kwe-nanopowder ezixabisekileyo, kuya kufuneka uhlawule iindleko zesampulu kunye neendleko zokuthumela.

Umbuzo: Ndingasifumana njani isicelo?A:Siza kukunika isicatshulwa sethu sokukhuphisana emva kokuba sifumene iinkcukacha ze-nanopowder ezifana nobukhulu bamasuntswana, ubunyulu;ukusasazeka kweempawu ezifana nomlinganiselo, isisombululo, ubungakanani bamasuntswana, ubunyulu.

Umbuzo: Ngaba unokunceda nge-nanopowder eyenziwe ngokwezifiso?A: Ewe, sinokukunceda nge-nanopowder eyenziwe ngokwezifiso, kodwa siya kufuna i-minmum yobungakanani kunye nexesha elihamba phambili malunga neeveki ezi-1-2.

Umbuzo: Ungaqinisekisa njani umgangatho wakho?A: Sinenkqubo yokulawula umgangatho we-strick kunye neqela lophando elizinikeleyo, sigxininise kwi-nanopowders ukususela ngo-2002, sifumana udumo olunomgangatho omhle, siqinisekile ukuba ii-nanopowders zethu ziya kukunika umda ngaphezu kwabakhuphisana nabo kwishishini lakho!

Umbuzo: Ndingalufumana ulwazi lwamaxwebhu?A: Ewe, i-COA, i-SEM, i-TEM iyafumaneka.

Umbuzo:Ndingayihlawulela njani iodolo yam?A: Sincoma i-Ali trade Assurance, kunye nathi imali yakho kwindawo ekhuselekileyo ishishini lakho.

Ezinye iindlela zokuhlawula esizamkelayo: Paypal, Western Union, Bank transfer, L/C.

Q: Kuthekani ngexesha lokuvakalisa kunye nokuthumela ngenqanawa?A: Inkonzo yeCourier efana ne: DHL, Fedex, TNT, EMS.

Ixesha lokuthumela ngenqanawe(jonga kwiFedex)

Iintsuku ze-3-4 zoshishino ukuya kumazwe aseMntla Melika

3-4 iintsuku zokusebenza kumazwe Asia

3-4 iintsuku zokusebenza ukuya kumazwe Oceania

3-5 iintsuku zokusebenza kumazwe aseYurophu

4-5 iintsuku zokusebenza kumazwe aseMzantsi Melika

Iintsuku ze-4-5 zoshishino kumazwe aseAfrika