Pfupiso yebudiriro yeLithium bhatiri electrolyte,
Lithium bhatiri electrolyte,

▍Compulsory Registration Scheme (CRS)

Ministry of Electronics & Information Technology yakaburitswaElectronics & Ruzivo rweTekinoroji Zvinhu-Zvinodiwa Zvekumanikidzwa Kunyoresa Order I- Yakaziviswa pa7^thGunyana, 2012, uye yakatanga kushanda pa3^rdGumiguru, 2013. Electronics &Information Technology Goods Requirement for Compulsory Registration, inowanzonzi BIS certification, inotonzi CRS registration/certification. Zvese zvigadzirwa zvemagetsi mune inomanikidzirwa kunyoresa chigadzirwa katalog inotengeswa kuIndia kana kutengeswa mumusika weIndia zvinofanirwa kunyoreswa muBureau yeIndia Standards (BIS). Muna Mbudzi 2014, marudzi gumi neshanu ezvigadzirwa zvakanyoreswa zvakanyoreswa akawedzerwa. Zvikamu zvitsva zvinosanganisira: nharembozha, mabhatiri, mabhangi emagetsi, magetsi emagetsi, marambi e LED uye zviteshi zvekutengesa, nezvimwe.

▍BIS Battery Test Standard

Nickel system cell/bhatiri: IS 16046 (Chikamu 1): 2018/ IEC62133-1: 2017

Lithium system cell/bhatiri: IS 16046 (Chikamu 2): 2018/ IEC62133-2: 2017

Coin cell/bhatiri inosanganisirwa muCRS.

▍ Neiko MCM?

● Tave takatarisa kuIndia certification kweanopfuura makore 5 uye takabatsira mutengi kuwana bhatiri rekutanga reBIS tsamba. Uye isu tine zviitiko zvinoshanda uye yakasimba sosi kuunganidza mumunda weBIS certification.

● Vaimbove vakuru vakuru veBureau of Indian Standards (BIS) vanopinzwa basa semurairidzi wezvitupa, kuti vaone kuti nyaya inobudirira uye kubvisa njodzi yekukanzurwa nhamba.

● Takashongedzerwa nehunyanzvi hwakasimba hwekugadzirisa matambudziko mukupa zvitupa, tinobatanidza zviwanikwa zvemuno muIndia. MCM inochengeta kutaurirana kwakanaka nevakuru veBIS kuti vape vatengi ruzivo rwakanyanya, ruzivo uye ruzivo rwechitupa rwakanyanya.

● Isu tinoshumira makambani anotungamira mumakambani akasiyana-siyana uye tinowana mukurumbira wakanaka mumunda, izvo zvinoita kuti tive nekutenda zvakanyanya uye kutsigirwa nevatengi.

Muna 1800, nyanzvi yefizikisi yeItaly A. Volta yakavaka murwi wevoltaic, iyo yakazarura kutanga kwemabhatiri anoshanda uye yakatsanangura kwekutanga kukosha kwe electrolyte mumagetsi emagetsi ekuchengetedza magetsi. Iyo electrolyte inogona kuonekwa seyemagetsi insulating uye ion-conducting layer muchimiro chemvura kana yakasimba, inoiswa pakati pemagetsi asina kunaka uye akanaka. Parizvino, electrolyte yepamusorosoro inogadzirwa nekunyungudutsa yakasimba lithium munyu (eg LiPF6) mune isiri-aqueous organic carbonate solvent (eg EC uye DMC). Sekureva kwesero rese fomu uye dhizaini, iyo electrolyte inowanzoita 8% kusvika 15% yehuremu hwesero. Pamusoro pezvo, kupisa kwayo uye tembiricha yakakwana yekushanda kubva -10 ° C kusvika 60 ° C inotadzisa zvakanyanya kuvandudzwa kwesimba rebhatiri uye kuchengeteka. Naizvozvo, magadzirirwo emagetsi emagetsi anoonekwa seanogonesa kugadzirwa kwechizvarwa chinotevera chemabhatiri matsva.
Vatsvagiri vari kushandawo kugadzira akasiyana maelectrolyte masisitimu. Semuyenzaniso, kushandiswa kwe fluorinated solvents iyo inogona kuita inobudirira lithium metal cycling, organic or inorganic solid electrolytes iyo inobatsira kumotokari yemotokari uye "solid state batteries" (SSB). Chikonzero chikuru ndechekuti kana iyo yakasimba electrolyte ikatsiva yekutanga mvura electrolyte uye diaphragm, chengetedzo, simba rimwechete uye hupenyu hwebhatiri hunogona kuvandudzwa zvakanyanya. Tevere, isu tinonyanya kupfupisa kufambira mberi kwekutsvagisa kwema electrolyte akasimba nezvinhu zvakasiyana.
Inorganic yakasimba maelectrolyte akashandiswa mukutengesa magetsi emagetsi ekuchengetedza magetsi mabhatiri, senge mamwe mabhatiri epamusoro-tembiricha anogona kugadzirwazve Na-S, Na-NiCl2 mabhatiri uye ekutanga Li-I2 mabhatiri. Kudzoka muna 2019, Hitachi Zosen (Japan) yakaratidza bhatiri rehomwe-yakasimba ye140 mAh kuti ishandiswe muchadenga uye kuedzwa paInternational Space Station (ISS). Bhatiri iri rinoumbwa ne sulfide electrolyte nezvimwe zvinhu zvebhatiri zvisina kutaurwa, zvinokwanisa kushanda pakati -40°C ne100°C. Muna 2021 kambani iri kuunza bhatiri repamusoro rakasimba re1,000 mAh. Hitachi Zosen anoona kudiwa kwemabhatiri akasimba enzvimbo dzakaomarara senge nzvimbo uye zvigadzirwa zvemaindasitiri zvinoshanda munzvimbo dzakajairwa. Iyo kambani inoronga kuwedzera kaviri bhatiri simba ne 2025. Asi kusvika ikozvino, hapana kunze-kwe-sherufu yose-yakasimba-state bhatiri chigadzirwa chinogona kushandiswa mumagetsi emagetsi.