Hloov tau roj teeb

Cov roj teeb hloov tau tam sim no yog ib qho ntawm cov thev naus laus zis zoo tshaj plaws los tsim cov khoom siv micro-scale tom ntej, tshwj xeeb tshaj yog vim lawv tuaj yeem siv tau ntawm qhov kub ntawm -40 ° C txog 125 ° C. Cov kev siv ntawm cov roj teeb feem ntau suav nrog cov khoom siv sib txuas lus, cov cuab yeej siv hluav taws xob, tsheb hluav taws xob thiab cov khoom siv kho mob ntawm lwm tus.

Hom roj teeb no muaj ntau yam zoo dua li ib txwm muaj xws li lithium ion roj teeb. Ua ntej, nws yog qhov hloov pauv uas txhais tau hais tias lawv tuaj yeem ua raws li txhua qhov chaw uas xav tau rau kev siv cuab yeej. Lawv kuj yog lub teeb yuag uas ua rau lawv muaj txiaj ntsig zoo dua li lawv cov neeg sib tw vim yog vim li cas kev txav mus los. Cov roj teeb hloov tau tuaj yeem siv sijhawm ntev dua kaum npaug piv rau Li-ion roj teeb tam sim no, ua rau lawv yog tus neeg sib tw zoo rau ntau yam kev siv thev naus laus zis. Cov txiaj ntsig zoo no tuaj nrog qee qhov tsis zoo; lawv tuaj yeem kim thiab nws lub zog ntom ntom kuj tseem qis. Txawm li cas los xij, cov cuab yeej siv roj teeb hloov pauv tau tam sim no tau txhim kho txhua hnub uas lawv tau dhau los ua kev ntseeg siab thiab vam khom nrog lawv cov khoom siv hluav taws xob.

Cov roj teeb hloov tau yuav tsum muaj peev xwm ua tau raws li cov kev xav tau ntawm cov thev naus laus zis yav tom ntej uas yuav ua rau lawv nrov hauv ntau qhov kev lag luam xws li kev cog ntoo kho mob, kev siv thev naus laus zis thiab kev ua tub rog. Cov roj teeb uas hloov tau zoo li cov ntawv nyias nyias lossis siv tau yooj yim qhwv ib ncig ntawm cov khoom loj heev xws li cov tsev, tsheb fais fab thiab txawm tias cov khoom siv khaub ncaws. Cov khoom kawg xws li lub xov tooj smartphone tseem yuav muaj ob peb txheej (tsawg kawg yog plaub) suav nrog ob lub rooj sib tham rau ob qho tib si tswj circuitry thiab kev tswj fais fab raws li. Cov circuits no ua ke los saib xyuas cov haujlwm hauv lub xov tooj, piv txwv li thaum cov ntawv xa mus, lub roj teeb xa hluav taws xob mus rau lub rooj sib tham sib cais uas ua rau tsub cov khoom hluav taws xob hauv koj lub xov tooj.

Hom kev siv thev naus laus zis hloov pauv tam sim no siv yog pob tshab lub zog cia khoom siv. Lub hom phiaj ntawm cov thev naus laus zis no yog los tsim cov khoom siv hluav taws xob ua haujlwm uas tuaj yeem muab qhwv ib ncig ntawm cov khoom yam tsis muaj kev cuam tshuam lawv cov tsos. Cov roj teeb yooj yim kuj tseem nyias heev vim lawv zoo li cov ntawv ntau dua li lwm daim ntawv uas tau tsim yav tas los siv cov ntaub ntawv nruj. Kev siv cov roj teeb no hauv cov ntaub ntawv ntse yog qhov tseem ceeb hauv kev txhim kho cov khoom siv thev naus laus zis vim nws qhov yooj yim thiab siab sib xws nrog cov qauv sib txawv rau cov khaub ncaws. Cov roj teeb no tuaj yeem ua ke rau hauv cov khoom lag luam uas twb muaj lawm los ntawm kev tsim cov vaj tsev tshiab uas lawv yuav siv thaum kawg siv cov roj teeb ib txwm muaj nyob rau niaj hnub no. Cov ntaub ntawv tshiab ntawm thev naus laus zis yuav xav tau cov roj teeb hloov pauv rau nws kom ua haujlwm tau zoo thiab xis nyob.

Cov roj teeb hloov pauv tau paub zoo vim tias lawv tuaj yeem hloov kho kom haum txhua hom duab. Raws li pom hauv daim duab, lub roj teeb no feem ntau yog siv los ua lub zog hauv lub apple watch. Qhov no txhais tau tias koj tuaj yeem nqa tau yooj yim nyob ib puag ncig yam tsis muaj kev siv zog ntau vim nws lub teeb hnyav heev piv rau lwm cov roj teeb muaj hnub no. Lub roj teeb siv qhov chaw me me uas tso cai rau tib neeg ua ntau dua nrog lawv cov khoom siv xws li khiav apps, teem sijhawm / hnub thiab txawm tias taug qab kev qoj ib ce uas yuav tsum tau saib xyuas tas li kom muab cov ntaub ntawv raug. Cov roj teeb hloov tau siv cov khoom sib txawv; Feem ntau lawv yog tsim los ntawm aluminium ntawv ci los yog nyias cov ntawv hlau ua ke nrog polymer electrolyte (ib yam khoom ua kua).