Zvinhu Zvokunze Zvinokonzera Kuora Kwehupenyu Kwesimba Lithium Bhatiri

Zvidzidzo zvakaratidza kuti zvekunze zvinhu zvinokanganisa kugona kuora uye kuora kwehupenyu hwesimba lithium-ion mabhatirizvinosanganisira tembiricha, kuchaja uye chiyero chekuburitsa, nezvimwewo, izvo zvinotemerwa nemamiriro ekushandiswa kwemushandisi uye mamiriro chaiwo ekushanda.Zvinhu zvinotevera zvekunze zvinokanganisa kuchembera kwebhatiri ndizvo zvakajairika.

1. Kudzika kwekubuda kweDOD: Zvidzidzo zvakaratidza kuti pasi pemamiriro ekushandiswa kweDOD (20% ~ 80%), kuwedzera kweAAC mukati mekudzivirira kwebheteri panguva yekuchaja uye kuburitsa kunenge kudiki, uye kubuda kwakadzika kuchawedzera mukati. kuramba kwebhatiri, nokudaro kuderedza Hupenyu hwesevhisi yebhatiri.2. Kuwandisa: zvisinei nekuti anickel-hydrogen bhatirikana lithiamu bhatiri, kana kuwedzererwa kunoitika, huwandu hukuru hwekupisa kwesimba kubva mukutendeuka kwazvino huchaburitswa, zvichitungamira kune akawanda maitiro mukati mebhatiri.3. Kuzvibvisa wega:Li-ion simba mabhatiriachazvisunungura.Kazhinji kuzviburitsa kunoratidza kurasikirwa kwebhatiri simba.Kuzvibvisa kwakawanda kunodzoserwa, asi kuchine kuzviburitsa kusingadzoreki.4. Ambient tembiricha: Kunyanya kuderera tembiricha kuchakanganisa basa re electrolyte mukati mebhatiri, izvo zvinoderedza kuchaja kwebhatiri uye kubuda zvakanaka.Kupisa kwakanyanya kunoparadza kemikari yekuenzanisa system mukati mebhatiri, uye bhatiri ichaitikawo pakupisa kwakanyanya.Mazhinji asingadzoreki eparutivi maitiro anokanganisa maitiro e electrode yebhatiri, kuderedza huwandu hwebhatiri, uye zvakare kuderedza huwandu hwebhatiri kutenderera.5. Kudzvinyirira: Kuti zvive nyore kupararira kwe lithium ions mukati mebhatiri, diaphragm uye yakanaka uye yakaipa electrodes ye lithiamu battery inowanzova ne porous structure, uye kudzvinyirira kuchava nechimwe chinhu pane porosity uye tortuosity ye. porous material, saka iyo mechanical pressure ichaita zvisina kunanga The diffusion rate ye lithium ions pakati pezvakanaka uye zvisina kunaka electrodes uye separator inokanganisa kubuda kwekuita kwe lithium battery.Naizvozvo, zvinodikanwa kuti udzidze kudzvanywa kwebhatiri.