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

Zochita zamalonda

Malo osungunuka 1630 ℃, malo otentha a 1800 ℃. Ndi chinthu chabwino kwambiri chowonekera bwino, ndipo chinali chinthu choyamba chowonekera chogwiritsidwa ntchito pamalonda.Ili ndi mawonekedwe a radiation ya infrared, mawonekedwe ang'onoang'ono, kukula kwa quantum, mawonekedwe apamwamba komanso ma macro quantum tunneling effect.

Njira yofunsira

SnO2 nano powder ndi chinthu chofunikira kwambiri cha semiconductor sensor, sensor ya gasi yopangidwa ndi iyo yokhala ndi chidwi chachikulu, yomwe imagwiritsidwa ntchito kwambiri pozindikira komanso kulosera zamafuta osiyanasiyana oyaka, mpweya woipitsa chilengedwe, mpweya wotulutsa mafakitale ndi mpweya woipa.Sensa ya chinyezi yochokera ku SnO2 yagwiritsidwa ntchito pokonza malo amkati, chipinda cha zida zolondola, laibulale, nyumba yosungiramo zojambulajambula ndi malo osungiramo zinthu zakale.

Monga sensa yoyamba yamagetsi yogulitsa gasi, masensa a gasi a tin oxide amakhala ndi chidwi kwambiri, Kuthamanga kwachangu, mtengo wotsika komanso magwiridwe antchito ena abwino kwambiri, akadali pamalo apamwamba pamsika wa sensor ya gasi.Amagwiritsidwa ntchito kwambiri pozindikira mpweya woyaka monga gasi, gasi wamafuta amafuta, C2H2 ndi H2.Ndi kusintha kwa moyo wa anthu ndikuwonjezera chidwi pazovuta zakuwonongeka kwa chilengedwe, zinthu zodziwika ndi masensa a gasi zakula mpaka CO, H2S, NH3, NO2, NO, SO2 ndi mpweya wina wapoizoni.

Pakali pano, pali maganizo osiyana pa gasi-kuzindikira limagwirira wa zipangizo.Zomwe zimayimilira kwambiri ndi chiphunzitso cha kuchuluka kwa mphamvu, mtundu wamtundu wa pamwamba pamlengalenga, chotchinga cham'malire ambewu, ndi mtundu wantchito ziwiri.Pakati pawo, wapawiri ntchito chitsanzo akhoza bwino kufotokoza panopa tirigu kukula.Chifukwa chomwe kukhudzika kwa gasi kwazinthuzo kumakhala bwino kwambiri pamene kumachepetsedwa pansi pa mtengo wina wovuta kwambiri.

Zosungirako

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