Hauv ib daim ntawv tshaj tawm hauv Journal of Chemical Engineering, cov kws tshawb fawb tau sau tseg tias cov pa phem xws li nitrogen dioxide muaj ntau nyob rau hauv cov chaw lag luam.
Kev ua pa nitrogen dioxide tuaj yeem ua rau muaj kab mob ua pa hnyav xws li mob hawb pob thiab mob ntsws, uas ua rau muaj kev phom sij rau kev noj qab haus huv ntawm cov neeg ua haujlwm hauv kev lag luam. Yog li ntawd, yuav tsum tau saib xyuas tas li kom ntseeg tau tias qhov chaw ua haujlwm muaj kev nyab xeeb.
Txhawm rau daws qhov teeb meem no, ntau hom roj sensor xaiv tau tsim los ntawm kev siv ntau yam khoom siv organic thiab inorganic. Qee qhov ntawm cov sensors no, xws li cov sensors roj chromatography lossis cov sensors roj electrochemical, yog cov khoom siv zoo heev tab sis kim thiab loj. Ntawm qhov tod tes, cov sensors resistive thiab capacitive semiconductor-based sawv cev rau lwm txoj hauv kev zoo, thiab cov sensors roj organic semiconductor (OSC) muab cov kev xaiv pheej yig thiab yooj ywm. Txawm li cas los xij, cov sensors roj no tseem ntsib qee qhov kev cov nyom hauv kev ua haujlwm, suav nrog kev rhiab heev tsawg thiab kev ruaj khov tsis zoo hauv kev siv sensing.
Peb muaj ntau yam khoom siv sensor zoo rau ntau qhov chaw sib txawv kom xaiv tau!
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-27-2023