Antimony doped tin dioxide nano hmoov (ATO)yog cov khoom siv nrog cov khoom siv semiconductor. Raws li cov khoom siv semiconductor, nws muaj qee yam ntawm cov khoom hauv qab no semiconductor:

1. Band kis: ATO muaj qhov sib txawv nruab nrab ntawm qhov sib txawv, feem ntau nyob ib ncig ntawm 2 eV. Qhov loj ntawm qhov sib txawv no tso cai rau nws ua tau zoo li ib qho semiconductor ntawm chav tsev kub.

2. Hluav taws xob conductivity: ATO tuaj yeem yog hom N lossis P hom semiconductor, nyob ntawm seb hom thiab concentration ntawm doping. Thaum antimony yog doped, ATO nthuav tawm N-hom conductivity, uas yog cov ntws ntawm electrons uas tshwm sim los ntawm kev tsiv teb tsaws ntawm electrons mus rau hauv lub conduction band. Qhov siab dua qhov doping concentration, qhov muaj zog ntawm conductivity. Hauv qhov sib piv, thaum tin oxide yog tov nrog lwm cov ntsiab lus, xws li txhuas, zinc lossis gallium, P-hom doping tuaj yeem tsim. Ntawd yog, tam sim no ntws los ntawm kev tsiv teb tsaws ntawm qhov zoo rau hauv valence band.

3. Cov khoom siv kho qhov muag: ATO rau pom lub teeb thiab ze-infrared lub teeb muaj qhov pom tseeb. Qhov no ua rau nws muaj peev xwm hauv kev siv kho qhov muag, xws li photocells, lub teeb sensors, thiab lwm yam.

4. Thermal zog: ATO muaj cov thermal conductivity zoo thiab tsis tshua muaj thermal expansion coefficient, uas muaj qhov zoo hauv qee qhov kev tswj xyuas thermal.

Yog li ntawd, Nano ATO feem ntau yog siv rau hauv cov txheej txheem conductive thiab pob tshab hauv cov khoom siv hluav taws xob, thiab siv dav hauv ntau yam khoom siv hluav taws xob. Rau semiconductor kis tau tus mob, siab conductivity thiab transparency ntawm ATO yog cov yam ntxwv tseem ceeb heev. Nws tuaj yeem siv los ua cov khoom siv hluav taws xob pob tshab hauv cov khoom siv hluav taws xob, xws li lub hnub ci, cov kua siv lead ua kua, thiab lwm yam. Hauv cov khoom siv no, kev thauj mus los yog qhov tseem ceeb rau kev hloov pauv ntawm cov kwj deg electron, thiab ATO lub siab conductivity tso cai rau electrons ua tau zoo. thauj hauv cov khoom.

Tsis tas li ntawd, ATO kuj tuaj yeem siv rau cov khoom siv nano inks, conductive adhesives, conductive hmoov txheej thiab lwm yam. Hauv cov ntawv thov no, cov khoom siv semiconductor tuaj yeem ua tiav qhov kev xa tawm tam sim no los ntawm cov txheej txheem conductive lossis cov yeeb yaj kiab conductive. Tsis tas li ntawd, qhov pom kev sib kis ntawm cov khoom siv hauv qab tuaj yeem khaws cia vim nws qhov pom tseeb.

Hongwu Nano muab antimony doped tin dioxide hmoov nyob rau hauv sib txawv particle loj. Txais tos tiv tauj peb yog tias koj txaus siab rau Antimony doped tin dioxide nano hmoov (ATO).