Ndi kufunikira kwa mphamvu zatsopano padziko lonse lapansi, mphamvu zatsopano zakhala mphamvu yamtsogolo yapadziko lonse lapansi pang'onopang'ono, komanso mphamvu yamtsogolo yaku China.Ndi chitukuko cha sayansi ndi teknoloji ku China, lithiamu batire, monga mphamvu yatsopano, yayandikira moyo wa People's Daily pang'onopang'ono ndipo imagwiritsidwa ntchito mochulukirapo.M'tsogolomu, idzalowa m'malo mwa mafuta ndikuthandizira kwambiri chitukuko chokhazikika ndi kuteteza chilengedwe cha dziko lapansi.Kenako, timapanga zoyambira za batire ya lithiamu yomwe mutha kudziwa zambiri zazinthu zathu.
Ma cell athu amaperekedwa makamaka ndi SAMSUNG, LG, LISHEN ndi mitundu ina yodziwika bwino, chifukwa chake, zogulitsa zathu zapamwamba komanso zotetezeka.Maselo athu makamaka akuphatikizapo 3.85V high pressure lithium cobalt cell, 3.7V lithiamu cobalt cell, 3.63V ternary lithium cell, 3.2V lithiamu iron phosphate cell.Maonekedwe awo ndi cylindrical, lalikulu ndi osasamba ndi ntchito kutentha kutentha yachibadwa -20 ~ 65 ℃, kutentha -20 ~ 80 ℃, kutentha otsika -40 ~ 65 ℃ ndi kutentha lonse -40 ~ 80 ℃.
Pali ntchito zitatu za batri ya lithiamu: magalimoto amphamvu atsopano, kusungirako mphamvu ndi magetsi ogula.Kampani yathu sipanga batire ya lithiamu pagalimoto yatsopano yamagetsi, koma titha kupanga batire ya lithiamu pazinthu zina.Kuphatikiza pa zinthu zathu za batri ya lithiamu, akatswiri athu amatha kupanga batire malinga ndi zosowa kapena zofunikira za makasitomala athu.Pali kusiyana pakati pa batire ya lithiamu.M'munsimu ndi mwatsatanetsatane gulu.
Gulu la batri la lithiamu
| Amapangidwa ndi electrolyte morphology | ◆ Liquid lithiamu batire ◆ href="javascript:;"Batri ya lithiamu ya polymer |
| Amasankhidwa ndi zinthu za cathode | ◆ Lithium cobaltate batri ◆ Batri ya lithiamu yathayo ◆ href="javascript:;"Lithium iron phosphate batire |
| Zosankhidwa ndi domain application | ◆ href="javascript:;"Battery yosungirako mphamvu ◆ href="javascript:;"Mphamvu ya batri ◆Batire la ogula |
| Zosankhidwa ndi zonyamula zakunja | ◆ Aluminiyamu chipolopolo lithiamu batire ◆ Steel shell lithiamu batire ◆ Batire yofewa ya lithiamu |
| Kugawa ndi mawonekedwe | ◆ Square batire ◆Cylindrical batire |
Lithium cobaltate ndi m'badwo woyamba wa zinthu zamalonda za cathode, zomwe zasinthidwa pang'onopang'ono ndikuwongolera pazaka zambiri zachitukuko.Iwo akhoza kuonedwa ngati okhwima kwambiri cathode zakuthupi kwa lithiamu ion batire.Lithium cobalt oxide ili ndi maubwino a nsanja yotulutsa kwambiri, mphamvu zenizeni, kuyendetsa bwino njinga, njira yosavuta yophatikizira ndi zina zotero.Lithium cobalt oxide ili ndi malo mu batire yaying'ono, pomwe kuchuluka kwachulukidwe ndikofunikira kwambiri.Lithium cobaltate ikadali yabwino kusankha batire yaying'ono ya lithiamu.
Lithium iron phosphate ndi imodzi mwazinthu za cathode zomwe zimakopa chidwi kwambiri pakadali pano.Makhalidwe ake akuluakulu alibe zinthu zovulaza, zotsika mtengo, chitetezo chabwino, komanso moyo wozungulira mpaka nthawi 10,000.Makhalidwewa amapangitsa kuti zinthu za lithiamu iron phosphate zizikhala malo opangira kafukufuku, ndipo batire ya lithiamu iron phosphate yakhala ikugwiritsidwa ntchito kwambiri pamagalimoto amagetsi.
Ternary material ndi dzina lofala la lithiamu nickel cobalt manganese oxide yokhala ndi mawonekedwe ofanana kwambiri ndi lithiamu cobalt acid.Nkhaniyi ikhoza kukhala yokhazikika komanso yoyendetsedwa molingana ndi mphamvu zenizeni, zobwezeretsanso, chitetezo ndi mtengo wake.Kuchulukitsa kwa nickel kumawonjezera kuchuluka kwazinthu, koma kupangitsa kuti mayendedwe aziyenda kwambiri.Kukhalapo kwa cobalt kungapangitse kuti zinthuzo zikhale zokhazikika, koma zomwe zili pamwambazi zidzachepetsa mphamvu.Kukhalapo kwa manganese kumatha kuchepetsa mtengo ndikuwongolera magwiridwe antchito achitetezo, koma zomwe zili pamwambazi zitha kuwononga kapangidwe kazinthuzo.Chifukwa chake, ndikuyang'ana kwambiri pakufufuza kwazinthu zamtundu wa ternary ndi chitukuko kuti tipeze ubale wofananira pakati pa zida zitatuzi kuti zikwaniritse magwiridwe antchito onse.
Kawirikawiri, lithiamu cobalt acid ndi yoyenera kwa batri yaing'ono ya lithiamu, lithiamu chitsulo phosphate batire ndi yotetezeka, moyo wautali, kukana kutentha kwambiri.Battery ya Ternary lithiamu ndi yopepuka, yothamanga kwambiri, yotsika kutentha, kotero onse ali ndi makhalidwe awo.
Zogulitsa zathu zimagawidwa m'malo ogwiritsira ntchito: batire yosungiramo mphamvu, batire yamagetsi ndi batire la ogula.
Mapangidwe onse a batri ya lithiamu ndi ofanana, monga momwe tawonetsera pa chithunzi pansipa.Amapangidwa ndi magawo anayi: zinthu zabwino zama elekitirodi, zinthu zopanda ma elekitirodi, diaphragm ndi electrolyte.Kusiyanaku kumawonekera makamaka pakuchita.
Ogula mabatire lifiyamu-ion zimagwiritsa ntchito mafoni, kunyamula makompyuta, makamera digito, makamera digito, mafoni mphamvu, zoseweretsa magetsi ndi zinthu zina ogula pakompyuta, ndicho otchedwa "3C mankhwala" lifiyamu batire maselo ndi zigawo, chachikulu mawonekedwe amagawidwa mu cylindrical, square and soft pack battery.Chifukwa cha kuchuluka kwa kuchuluka kwa batire ya lithiamu ya ogula, kachulukidwe ka mphamvu ndipamwamba, lithiamu cobalt oxide ndi zida za ternary monga electrode yabwino.
Batire yamagetsi ndi batire yosungiramo mphamvu zilinso ndi zofunikira zosiyanasiyana pakuchulukira kwamphamvu ndi zina.Pakali pano, lithiamu iron phosphate ndi ternary lithiamu batire amagwiritsidwa ntchito mu batire mphamvu ndi mphamvu batire yosungirako.
| batire la mphamvu | batire yosungirako mphamvu | |
| ntchito | Amagwiritsidwa ntchito makamaka pamagalimoto amagetsi, njinga zamagetsi ndi zida zina zamagetsi | Amagwiritsidwa ntchito kwambiri paziwongolero zamphamvu komanso pafupipafupi zosinthira mphamvu zothandizira, kulumikizana kwa gridi yamagetsi, grid yaying'ono, C ndi magawo ena |
| kufunikira kwa magwiridwe antchito | Monga gawo lamagetsi lamagetsi, ili ndi zofunika kwambiri pakuchulukira kwamphamvu komanso kuchuluka kwamagetsi | Zida zambiri zosungira mphamvu siziyenera kusuntha, kotero kuti batire ya lithiamu yosungiramo mphamvu ilibe zofunikira zenizeni za kachulukidwe ka mphamvu.Kuchuluka kwa mphamvu: zochitika zosiyanasiyana zosungira mphamvu zimakhala ndi zofunikira zosiyana;Pankhani ya zida za batri, chidwi chiyenera kulipidwa pakukulitsa, kuchuluka kwa mphamvu, kufanana kwazinthu zama electrode, etc. |
| moyo wozungulira | 1000-2000 nthawi | 3500 nthawi |
Zogulitsa zathu zimagawidwa mu batri ya aluminium chipolopolo cha lithiamu, batire yachitsulo ya lithiamu ndi batire yofewa ya lithiamu ndi zinthu zakunja.
Monga paketi yofewa ya lithiamu batire imagwiritsa ntchito filimu ya aluminiyamu-pulasitiki, batire yofewa ya lithiamu nthawi zambiri sichitha kuphulika pakachitika ngozi zachitetezo, kungophulika kapena kusweka.Pafupifupi 20% yopepuka kuposa batire ya aluminium chipolopolo, ndipo pafupifupi 5 ~ 10% mphamvu yayikulu kuposa batire ya aluminium chipolopolo.Komanso, zofewa paketi lifiyamu batire ndi otsika kukana mkati ndi yaitali mkombero moyo, oyenera kunyamula, amafuna malo mkulu kapena makulidwe ntchito, monga 3C ogula zamagetsi.
Aluminiyamu chipolopolo lithiamu batire ali ndi mphamvu yeniyeni yeniyeni, modulus yeniyeni, fracture kulimba, kutopa mphamvu ndi dzimbiri kukana bata.Aluminiyamu aloyi zinthu otsika kachulukidwe makhalidwe, sanali maginito, khola aloyi pa kutentha otsika kuposa maginito kukana ndi yaing'ono, mpweya wabwino kuthina ndi anachititsa cheza kuwola mofulumira, choncho wakhala ankagwiritsa ntchito mu ndege, zamlengalenga, sitima mkulu-liwiro, kupanga makina, zoyendera ndi makampani mankhwala.
Kukhazikika kwakuthupi komanso kukana kwachitsulo cha lithiamu batire ndikokwera kwambiri kuposa batire ya aluminium chipolopolo.Pambuyo okonza kampani yathu kupanga dongosolo wokometsedwa, chipangizo chitetezo chaikidwa mkati batire mkati, ndi chitetezo cha zitsulo chipolopolo mzati lithiamu batire wafika msinkhu watsopano.
Pambuyo poyambira pamwambapa, muyenera kumvetsetsa kwambiri batire yathu ya lithiamu.Yembekezerani kuti mutilankhule nafe posachedwa, timagwiritsa ntchito mphamvu ndi zochita kuti tikuuzeni kuti ndife odalirika, katundu wathu ndi ntchito zathu zidzakupangitsani kukhala okhutira kwambiri.Ndikuyembekezera kugwirizana nanu, zikomo!
Nthawi yotumiza: Dec-05-2022