Kodi ngongole ya lithiamp ya lithiamu imabweretsa bwanji?

Mabatire a lithiamu-ion amakondedwa chifukwa cha mphamvu zawo zapamwamba, moyo wautali, komanso wopanda pake. Kumvetsetsa momwe mabatirewa ndiofunikira.

Zida za lithiamu-ion

Zofunikira pazinthu za Battery ya Withoum-ion imaphatikizapo mawonekedwe, ku Catode, electrolyte, ndi wolekanitsa. Zinthu izi zimagwirira ntchito limodzi kuti zisunge ndikumasula mphamvu mokwanira. Anode nthawi zambiri amapangidwa ndi graphite, pomwe Chikatolika chimakhala ndi chitsulo cha likulu la likulu. Electrolyte ndi njira yachiwiri ya lifin mu zosungunulira, ndipo wolekanitsa ndi membrane woonda yemwe amalepheretsa malo osungirako malo ndikukhala pachimake.

Kulipiritsa ndikutulutsa

Chiwopsezo ndi chofufumitsa cha mabatire a lithiamu ndi chofunikira kwambiri pantchito yawo. Njira izi zimaphatikizapo kuyenda kwa anyezi a Lithiamu pakati pa mawonekedwe ndi kutetezedwa kudzera pa electrolyte.

Njira Yolipirira

Pamene ndalama zatiti batiri la ion ngati ma lithiamu atachoka ku Catode kupita ku Theode. Kuyenda uku kwakuti chifukwa chachikulu champhamvu chakunja, chimagwiritsa ntchito voliyumu kudutsa batri. Mphamvu iyi imayendetsa mayoni a lithial liyo kudzera mu electrolyte ndi malo odziwika, komwe amasungidwa. Njira yolipirira imatha kusweka m'magawo awiri akulu: gawo lomwe limakhala laposachedwa (CC) ndi magetsi osinthika (CV) nthawi zonse.

Pa gawo la CC, malo okhazikika amaperekedwa ku batire, ndikupangitsa mphamvu kuwonjezeka pang'onopang'ono. Batiri likafika pamalire ake okwera kwambiri, chimathamangira ku CV gawo la CV. Mu gawo lino, voliyumu imasungidwa nthawi zonse, ndipo pang'onopang'ono imachepera mpaka itafika pamtengo wochepa. Pakadali pano, batiri limayimbidwa mlandu kwathunthu.

Njira yobwezera

Kuchotsa batiri la lirium-ion kumaphatikizaponso njira zosinthira, pomwe Lithiam ions amachoka ku Odediode. Batire ikalumikizidwa ku chipangizo, chipangizocho chimatulutsa mphamvu yamagetsi kuchokera ku batri. Izi zimapangitsa kuti iyohimu ion inyamuka ndikuyenda m'ma electrolyte ku Cast Cast, kupangira zida zamagetsi zomwe zimapangitsa chipangizocho.

Kusintha kwa mankhwala pakutulutsa ndikosintha kwa iwo omwe amangolipira. Lifimu ili ionscate (ikani) mu catave Citave, pomwe ma elekitoni amayenda mudera lakunja, kupereka mphamvu ku chipangizo cholumikizidwa.

Izi zikuwonetsa kusamutsidwa kwa anyezi a lithiamu komanso kutuluka kwa ma elekitoni, omwe ndi ofunikira pantchito ya batri.

Makhalidwe a Biti

Mabatire a lithiamu-ion amadziwika ndi mawonekedwe awo, monga mphamvu zambiri zochulukirapo, zotulutsa zochepa, ndi moyo wautali. Makhalidwe awa amawapangitsa kukhala abwino pantchito zomwe mphamvu zosakhalitsa ndizofunikira. Zitsulo zingapo zazikulu zimagwiritsidwa ntchito kuwunika mabatire a lithiamu:

Kuchulukitsa kwamphamvu: Njira zosungidwa zosungidwa mu voliyumu kapena kulemera.

Moyo wa chilengedwe: chikuwonetsa kuchuluka kwa mizere yobweza yomwe imatha kusokonekera.

C-Voteseni: Amafotokoza kuchuluka komwe batri imayimbidwa kapena kuchotsedwa ndi wowerengeka.

Kufunika koyang'anira ndi kutulutsa

Kuwunikira zomwe zimasungidwa ndi zotulutsa za mabatire a lithiamu ndi zovuta kwambiri pakuwonetsetsa kuti ndi moyo wawo wautali komanso chitetezo. Kuthamangitsa kapena kukweza kwambiri kumatha kuwonongeka kwa batri, kutsitsidwa, komanso ngakhale zoopsa zotetezeka ngati mafuta otenthetsera. Kuwunikira bwino kumathandiza kuti mukhalebe ndi moyo woyenera komanso kufalitsa liwiro la batri. Njira zotsogola monga DFUn Center Courtry yowunikira mitambo imagwira ntchito yofunika kwambiri powunikira ndikuwongolera mlandu ndikutulutsa njira. Dongosololi limalemba chindapusa chonse ndikupeza mphamvu, imawerengera kuti phukusi lonse la batri likhalabe labwino komanso lotetezeka.