Chidule cha chitukuko chaLithium batri electrolyte,
Lithium batri electrolyte,

▍Compulsory Registration Scheme (CRS)

Unduna wa Zamagetsi & Information Technology watulutsidwaElectronics & Information Technology Goods-Zofunikira Kuti Mulembetse Mokakamiza Order I- Adadziwitsidwa pa 7^thSeptember, 2012, ndipo idayamba kugwira ntchito pa 3^rdOctober, 2013. Electronics & Information Technology Goods Requirement for Compulsory Registration, chimene nthawi zambiri chimatchedwa BIS certification, kwenikweni chimatchedwa CRS kulembetsa/certification. Zinthu zonse zamagetsi zomwe zili m'gulu lazinthu zokakamizidwa zotumizidwa ku India kapena zogulitsidwa pamsika waku India ziyenera kulembetsedwa ku Bureau of Indian Standards (BIS). Mu Novembala 2014, mitundu 15 yazinthu zolembetsedwa mokakamizidwa zidawonjezeredwa. Magulu atsopano akuphatikizapo: mafoni a m'manja, mabatire, mabanki amagetsi, magetsi, magetsi a LED ndi malo ogulitsa, etc.

▍BIS Battery Test Standard

Selo ya nickel / batri: IS 16046 (Gawo 1): 2018/ IEC62133-1: 2017

Lithium system cell/batri: IS 16046 (Gawo 2): 2018/ IEC62133-2: 2017

Selo lachitsulo/batri likuphatikizidwa mu CRS.

▍Chifukwa chiyani MCM?

● Takhala tikuyang'ana kwambiri pa satifiketi yaku India kwazaka zopitilira 5 ndipo tathandizira kasitomala kupeza kalata yoyamba ya batri ya BIS padziko lonse lapansi. Ndipo tili ndi zokumana nazo zothandiza komanso kudzikundikira zolimba m'munda wa certification wa BIS.

● Akuluakulu akale a Bungwe la Indian Standards (BIS) amalembedwa ntchito ngati mlangizi wa certification, kuti awonetsetse kuti akugwira ntchito bwino ndi kuchotsa chiopsezo choletsa nambala yolembetsa.

● Pokhala ndi luso lamphamvu lothana ndi mavuto popereka ziphaso, timaphatikiza zinthu zaku India. MCM imalumikizana bwino ndi akuluakulu a BIS kuti apatse makasitomala chidziwitso chapamwamba kwambiri, chidziwitso chaukadaulo komanso chovomerezeka chovomerezeka.

● Timatumikira makampani otsogolera m'mafakitale osiyanasiyana ndikupeza mbiri yabwino m'munda, zomwe zimatipangitsa kukhala odalirika komanso othandizidwa ndi makasitomala.

Mu 1800, katswiri wa sayansi ya zakuthambo wa ku Italy A. Volta anamanga mulu wa voltaic, womwe unatsegula chiyambi cha mabatire othandiza ndikufotokozera kwa nthawi yoyamba kufunika kwa electrolyte mu zipangizo zosungiramo mphamvu zamagetsi. Electrolyte imatha kuwonedwa ngati yosanjikiza pakompyuta ndi ion-conducting mu mawonekedwe amadzimadzi kapena olimba, oyikidwa pakati pa ma elekitirodi oyipa ndi abwino. Panopa, electrolyte kwambiri patsogolo amapangidwa Kusungunuka olimba lifiyamu mchere (mwachitsanzo LiPF6) mu sanali amadzimadzi organic carbonate zosungunulira (mwachitsanzo EC ndi DMC). Malinga ndi mawonekedwe a cell ndi kapangidwe kake, ma electrolyte nthawi zambiri amakhala 8% mpaka 15% ya kulemera kwa selo. Kuonjezera apo, kuyaka kwake ndi kutentha kwapakati pa -10 ° C mpaka 60 ° C kumalepheretsa kwambiri kusintha kwa mphamvu ya batri ndi chitetezo. Chifukwa chake, kupangidwa kwatsopano kwa ma electrolyte kumawonedwa ngati kothandizira kwambiri pakukula kwa m'badwo wotsatira wa mabatire atsopano.
Ochita kafukufuku akugwiranso ntchito yopanga makina osiyanasiyana a electrolyte. Mwachitsanzo, kugwiritsa ntchito zosungunulira fluorinated kuti angathe kukwaniritsa imayenera lifiyamu zitsulo njinga, organic kapena zosawerengeka olimba electrolytes kuti phindu makampani galimoto ndi "olimba boma mabatire" (SSB). Chifukwa chachikulu ndi chakuti ngati electrolyte olimba m'malo choyambirira madzi electrolyte ndi diaphragm, chitetezo, limodzi mphamvu kachulukidwe ndi moyo wa batire akhoza kwambiri bwino. Kenaka, timafotokozera mwachidule momwe kafukufuku wafukufuku wa electrolyte olimba ndi zipangizo zosiyanasiyana.
Ma electrolyte olimba a inorganic akhala akugwiritsidwa ntchito m'zida zosungiramo mphamvu zamagetsi zamagetsi, monga mabatire ena otenthetsera kwambiri a Na-S, Na-NiCl2 mabatire ndi mabatire oyambira a Li-I2. Kale mu 2019, Hitachi Zosen (Japan) adawonetsa batire la thumba lolimba kwambiri la 140 mAh kuti ligwiritsidwe ntchito mumlengalenga ndikuyesedwa pa International Space Station (ISS). Batire iyi imapangidwa ndi sulfide electrolyte ndi zigawo zina za batri zosadziwika, zomwe zimatha kugwira ntchito pakati pa -40°C ndi 100°C. Mu 2021 kampaniyo ikubweretsa batire yolimba kwambiri ya 1,000 mAh. Hitachi Zosen akuwona kufunikira kwa mabatire olimba m'malo ovuta monga malo ndi zida zamafakitale zomwe zimagwira ntchito m'malo wamba. Kampaniyo ikukonzekera kuwirikiza kawiri mphamvu ya batri pofika chaka cha 2025. Koma mpaka pano, palibe mankhwala a batri olimba omwe angagwiritsidwe ntchito pamagalimoto amagetsi.