Ongorora: zvinoenderana nemushandisi zvinodiwa zve nano particle inogona kupa akasiyana saizi zvigadzirwa.

Kuita kwechigadzirwa

Melting point 1630 ℃, inofashaira ye1800 ℃.Iyo yakanaka transparent conductive material, uye yaive yekutanga transparent conductive material kuiswa mukutengesa.Iyo ine inoratidzira infrared radiation maitiro, diki saizi maitiro, quantum saizi maitiro, pamusoro pekuita uye macro quantum tunneling maitiro.

Maitiro ekushandisa

SnO2 nano powder inokosha semiconductor sensor material, iyo gasi sensor yakagadzirwa nayo nepamusoro-soro, inoshandiswa zvakanyanya pakuona uye kufanotaura kwegasi rakasiyana-siyana rinopisa, gasi rekusvibiswa kwezvakatipoteredza, gasi rinopedza maindasitiri uye gasi rinokuvadza.Iyo hunyoro sensor yakavakirwa paSnO2 yakashandiswa mukuvandudza nharaunda yemukati, chaiyo chiridzwa kamuri, raibhurari, art museum uye mamuseum.

Seyekutanga kushambadzira gasi sensor, tin oxide gasi sensors ine yakanyanya kunzwa, Yekukurumidza kupindura kumhanya, yakaderera mutengo uye kumwe kuita kwakanakisa, ichiri kutora chinzvimbo chepamusoro chemusika wegesi sensor.Inoshandiswa zvakanyanya mukuona magasi anopisa segasi rechisikigo, liquefied petroleum gas, C2H2 uye H2.Nekuvandudzwa kwemararamiro evanhu uye kuwedzera kutarisisa nyaya dzekusvibiswa kwezvakatipoteredza, zvinhu zvinoonekwa zvemasensa egasi zvakawedzera kusvika kuCO, H2S, NH3, NO2, NO, SO2 nemamwe magasi ane muchetura.

Parizvino, kune maonero akasiyana-siyana pamusoro pekugadzirisa gasi-kunzwa kwezvigadzirwa.Iwo makuru anomiririra ndiwo dzidziso yezera remagetsi, iyo yepamusoro nzvimbo yekuchaja layer modhi, yezviyo muganho barrier modhi, uye mbiri yebasa modhi.Pakati pavo, iyo mbiri yekushanda modhi inogona kutsanangura zviri nani saizi yezviyo iripo.Chikonzero nei gasi senitivity yezvinhu zvakanyanya kuvandudzwa kana yakaderedzwa pazasi pehumwe kukosha kwakakosha.

Kuchengetedza mamiriro

Ichi chigadzirwa chinofanira kuchengetwa munzvimbo yakaoma, inotonhorera uye chisimbiso chezvakatipoteredza, haigone kuratidzwa nemhepo, uyezve inofanirwa kudzivirira inorema, zvinoenderana neyakajairwa kutakura zvinhu.