Sensor ya gaz yikuramo kugirango ibone igihe nyacyo cya Carbone Monoxide

Mu kiganiro giherutse gusohoka mu kinyamakuru Scientific Reports, abashakashatsi baganira ku iterambere ry’imikorere ya gaze ya sensor igendanwa kugirango ibone igihe nyacyo cya karubone. Sisitemu yo guhanga udushya ihuza sensor igezweho ishobora gukurikiranwa byoroshye ukoresheje porogaramu yihariye ya terefone. Ubu bushakashatsi bugamije gutanga igisubizo cyoroshye kandi cyiza cyo gukurikirana urwego rwa CO mubidukikije.

Ubushakashatsi bwibanze bwerekanye akamaro ka sensororo yizewe yo kumenya imyuka yangiza nka monoxyde de carbone. Kwishyira hamwe kwikoranabuhanga rigezweho, harimo microcontrollers hamwe na porogaramu zigendanwa, birashobora kunoza imikorere no kugera kubikoresho bikoresha lisansi. Gukoresha PN heterojunctions hamwe nibikoresho bya nanowire byihariye nka CuO / umuringa wa fu (CF) byarushijeho kunoza ibyiyumvo no guhitamo ibyo byuma bifata ibyuma.

Rukuruzi rwahujwe n’ibikoresho byo gupima amashanyarazi n’ibikoresho byo gupima kugira ngo bikurikirane impinduka z’imyigaragambyo iyo ihuye na peteroli zitandukanye. Igikoresho cyose cyari gifungiwe mucyumba cyo kugenzura kugira ngo bigereranye ibintu nyabyo byerekana amavuta.

Kugira ngo hamenyekane imikorere rusange y’icyuma gikoresha lisansi, hasuzumwe ingufu za azote (N2), ogisijeni (O2), na gaze karuboni (CO). Ibikomoka kuri peteroli byari kuva ku bice 10 kuri miliyoni kugeza kuri 900 kuri miliyoni (ppm) kugirango harebwe ibyiyumvo n'ibisubizo biranga sensor. Igihe cya sensor cyo gusubiza nigihe cyo gukira cyandikwa mubushyuhe bwihariye nubushyuhe kugirango hamenyekane imikorere yacyo mubihe bitandukanye bidukikije.

Mbere yo gukora ubushakashatsi bwerekana gaze, sisitemu yo kumva gaze igomba gukurikiza kalibrasi kugirango ibipime neza kandi byizewe. Ihinduramiterere rya kalibrasi itangwa no kwerekana sensor yibizwi bya gaze no guhuza impinduka zo guhangana nurwego rwa gaze. Igisubizo cya sensor igenzurwa hifashishijwe ibipimo ngenderwaho byerekana gaze kugirango hamenyekane niba ari ukuri kandi bihamye mu kumenya monoxyde de carbone.

Turashobora gutanga sensor zipima imyuka itandukanye, nkibi bikurikira