COV LUS QHIA TXOG KEV UA HAUJ LWM,
Lithium-air roj teeb,

▍ SIRIM Certification

Rau kev ruaj ntseg ntawm tib neeg thiab khoom vaj khoom tsev, Malaysia tsoom fwv tsim cov khoom pov thawj cov tswv yim thiab tso saib xyuas ntawm cov khoom siv hluav taws xob, cov ntaub ntawv & multimedia thiab cov ntaub ntawv tsim kho. Cov khoom tswj tau tuaj yeem xa tawm mus rau Malaysia tsuas yog tom qab tau txais daim ntawv pov thawj khoom pov thawj thiab daim ntawv lo.

▍ SIRIM QAS

SIRIM QAS, ib lub koom haum ua lag luam tag nrho ntawm Malaysian Institute of Industry Standards, yog tib lub chaw muab ntawv pov thawj ntawm Malaysian lub koom haum tswj hwm hauv tebchaws (KDPNHEP, SKMM, thiab lwm yam).

Daim ntawv pov thawj roj teeb thib ob yog tsim los ntawm KDPNHEP (Malaysian Ministry of Domestic Trade thiab Consumer Affairs) raws li ib qho kev lees paub. Tam sim no, cov chaw tsim khoom, cov khoom lag luam thiab cov neeg lag luam tuaj yeem thov daim ntawv pov thawj rau SIRIM QAS thiab thov rau kev sim thiab ntawv pov thawj ntawm cov roj teeb thib ob nyob rau hauv hom ntawv pov thawj.

▍ SIRIM Certification- Secondary Battery

Lub roj teeb thib ob tam sim no yuav raug lees paub los ntawm kev lees paub tab sis nws yuav nyob rau hauv qhov yuav tsum tau lees paub sai sai. Hnub kawg uas yuav tsum tau ua yog nyob rau lub sijhawm tshaj tawm Malaysian. SIRIM QAS twb tau pib lees txais daim ntawv thov.

Secondary roj teeb ntawv pov thawj Standard: MS IEC 62133: 2017 los yog IEC 62133: 2012

▍ Vim li cas MCM?

● Tsim kom muaj kev sib pauv tswv yim zoo thiab kev sib pauv xov xwm nrog SIRIM QAS uas tau muab ib tus kws tshaj lij los daws cov haujlwm MCM thiab cov lus nug nkaus xwb thiab qhia cov ntaub ntawv tseeb tseeb ntawm thaj chaw no.

● SIRIM QAS lees paub MCM cov ntaub ntawv xeem kom cov qauv tuaj yeem kuaj hauv MCM es tsis txhob xa mus rau Malaysia.

● Los muab kev pabcuam ib-nres rau Malaysian ntawv pov thawj ntawm roj teeb, adapters thiab xov tooj ntawm tes.

Lithium roj teeb kev nyab xeeb yog ceev! Xingheng ua tus thawj coj hauv kev sau cov ntawv dawb ntawm kev nyab xeeb ntawm kev siv roj teeb lithium rau lub tsheb hluav taws xob; ntsib qhov "kev tsis txaus ntawm tes", cov tuam txhab tsheb tshiab lub zog teb rau "kev txhawj xeeb txog kev loj hlob"; CATL's sodium ion roj teeb yuav raug tso tawm sai sai; Xunwoda yuav muab lithium hlau phosphate fais fab roj teeb hlwb rau Shanghai Wuling; Harvard cov kws tshawb fawb tau tsim "sandwich roj teeb" uas tsuas yog siv sijhawm 10 feeb xwb; Lub tebchaws United Kingdom tsim cov electrolytes tshiab los txhawb txoj kev loj hlob ntawm lithium-air batteries.
Lub comic version ntawm "Daim ntawv dawb ntawm kev nyab xeeb siv lithium-ion roj teeb rau hluav taws xob tsheb kauj vab" tau luam tawm thaum lub Tsib Hlis 2021, tso cai tso tawm los ntawm Tuam Tshoj Tsheb kauj vab Association, nrog Xingheng ua ib lub tuam txhab kev npaj ua ntej. Qhov kev ua yeeb yaj kiab no yog kev kho kom zoo ntxiv ntawm 2020 cov ntawv nyeem ntawm daim ntawv dawb.
Thaum Lub Tsib Hlis 21, 2021, tus thawj coj ntawm CATL, Zeng Yuqun, tau tshaj tawm ntawm lub tuam txhab cov tswv cuab lub rooj sib tham tias sodium roj teeb yuav raug tso tawm nyob rau lub Xya Hli xyoo no. Ua ntej no, Zhongke Haina, Xingkong Nadian thiab cov tuam txhab txawv teb chaws FARADION tau npaj txhua qhov kev lag luam ntawm cov roj teeb sodium-ion.
3, Los ntawm kev xav ntawm kev lag luam sab hauv, nyob rau hauv lub ntsej muag ntawm kev loj hlob nthwv dej ntawm lub zog tshiab tsheb, "kev muab cov chips thiab cov hlwb" tsuas yog "mob", thiab qhov no tseem yuav txhawb txoj kev loj hlob sai ntawm kev lag luam tsheb tshiab. . Raws li qhov kev thov rau cov tsheb thauj mus los tshiab lub zog txuas ntxiv nthuav dav, kev lag luam roj teeb hluav taws xob tau maj mam ntsib cov khoom tsis txaus, thiab cov xwm txheej ntawm kev lag luam uas tsis muaj peev xwm tsim tau zoo thiab cov khoom siv qis kawg tau dhau los ua pom tseeb dua. Txawm li cas los xij, nrog rau kev tso tawm cov peev txheej tshiab ntawm cov tuam txhab roj teeb lub taub hau thiab kev qhib nrawm ntawm cov saw hlau, qhov "cell tsis txaus" yuav tsum yog.
txo.