Cov cuab yeej siv hnub ci vaj huam sib luag cov kab ntau lawm suav nrog?

Hnub ci zog yog kev lag luam loj hlob sai, nrog rau hnub ci vaj huam sib luag tau dhau los ua ntau dua hauv tsev thiab kev lag luam thoob ntiaj teb. Ib qho tseem ceeb ntawm lub hnub ci vaj huam sib luag yog lub hnub ci cell, uas hloov lub hnub lub zog rau hauv hluav taws xob siv tau. Kev tsim cov hnub ci hlwb yuav tsum muaj cov txheej txheem tsim khoom tshwj xeeb uas muaj ntau yam khoom siv los xyuas kom meej tias lub hlwb zoo tshaj plaws.

Ib qho tseem ceeb ntawm cov khoom siv hauv cov txheej txheem ntawm lub hnub ci yog lub tshuab luam ntawv tshuaj ntsuam. Lub tshuab no luam tawm cov qauv ntawm cov khoom pov thawj rau hauv silicon wafer uas yuav ua lub hauv paus rau lub hnub ci cell. Cov muab tshuaj yog ces qhuav thiab sintered los tsim cov conductive txoj kev tsim nyog rau lub hnub ci cell ua hauj lwm.

Lwm qhov tseem ceeb ntawm cov cuab yeej yog cov stringer, uas txuas ib tus neeg lub hnub ci rau lub vaj huam sib luag loj. Lub stringer siv cov cuab yeej siv hluav taws xob los ua kom zoo thiab ua kom cov hlwb ua ke hauv qhov kev xav tau, tsim kom muaj lub hnub ci kawg.

Ib qho tseem ceeb thib peb ntawm cov khoom siv hluav taws xob hauv lub hnub ci yog lub tshuab hluav taws xob diffusion. Qhov cub hluav taws xob no yog siv los qhia cov impurities rau hauv silicon wafer, tsim kom muaj PN hlws ris uas pab cais cov electrons thiab tsim cov dej ntws ntawm hluav taws xob tsim nyog rau lub hnub ci cell ua haujlwm.

Thaum kawg, ib feem tseem ceeb ntawm cov txheej txheem ntawm lub hnub ci vaj huam sib luag yog cov khoom siv kuaj. Cov cuab yeej no sim txhua lub hnub ci vaj huam sib luag kom ntseeg tau tias nws ua tau raws li cov qauv tsim nyog rau kev siv. Cov txheej txheem kuaj muaj xws li thermal cycling, ntsuas av noo, thiab lwm yam txheej txheem los xyuas kom meej tias lub hnub ci vaj huam sib luag ua tau zoo nyob rau hauv ntau yam huab cua.

Zuag qhia tag nrho, kev tsim cov hnub ci hlwb xav tau cov cuab yeej tshwj xeeb thiab cov txheej txheem los xyuas kom meej tias txhua lub vaj huam sib luag yog qhov zoo tshaj plaws. Kev lag luam hnub ci zog tau loj hlob sai, thiab cov cuab yeej tsim nyog thiab cov txheej txheem tsim khoom yog tsim nyog los ua kom tau raws li qhov xav tau. Raws li ntau tus neeg thiab cov lag luam siv lub hnub ci zog, qhov tseem ceeb ntawm kev tsim vaj huam sib luag hnub ci zoo yuav nce ntxiv.