Cov yam ntxwv ntawm lub atomic membrane cathode yog adsorb ib txheej nyias ntawm lwm cov hlau rau saum npoo ntawm ib lub hlau, uas yog zoo them rau lub hauv paus hlau. Qhov no ua rau ob txheej txheej nrog cov nqi zoo rau sab nraud, thiab cov hluav taws xob ntawm ob txheej txheej no tuaj yeem ua kom lub zog ntawm cov hluav taws xob hauv lub hauv paus hlau mus rau saum npoo, yog li txo cov hluav taws xob khiav ntawm lub hauv paus hlau thiab nce nws cov hluav taws xob emission muaj peev xwm. los ntawm ntau zaus. Qhov chaw no yog hu ua qhov chaw ua kom muaj zog. Cov ntaub ntawv tseem ceeb siv los ua cov hlau matrix yogtungsten, molybdenum, thiabnpib tsib xee.
Txoj kev tsim ntawm qhov chaw qhib qhov chaw feem ntau yog hmoov metallurgy. Ntxiv ib qho nyiaj ntawm oxide ntawm lwm cov hlau nrog qis electronegativity dua cov hlau hauv paus rau cov hlau hauv paus, thiab ua rau nws mus rau hauv cathode los ntawm qee cov txheej txheem ua. Thaum cov cathode no rhuab nyob rau hauv lub tshuab nqus tsev thiab kub siab, cov hlau oxide raug txo los ntawm lub hauv paus hlau los ua hlau. Nyob rau tib lub sijhawm, cov hlau activated atoms ntawm qhov chaw uas raug txo kom sai evaporate ntawm qhov kub thiab txias, thaum cov hlau activated atoms nyob rau hauv tsis tu ncua diffuse mus rau saum npoo los ntawm grain ciam teb ntawm lub hauv paus hlau mus ntxiv.
Post lub sij hawm: Oct-12-2023