Chii chinonzi lithium crystal mu lithium bhatiri?
Apo lithiamu-ion bhatiri iri kubhadharwa, Li + inoparadzaniswa kubva kune yakanaka electrode uye inopindirana mumagetsi asina kunaka; asi kana mamwe mamiriro asina kujairika: akadai seasina kukwana lithium intercalation space mu negative electrode, yakawandisa kuramba kuLi + intercalation in the negative electrode, Li + de-intercalates kubva kune yakanaka electrode nekukurumidza, asi haigone kupindirana muhuwandu hwakafanana. Kana zvisina kujairika senge negative electrode inoitika, Li + isingagone kuiswa muiyo negative electrode inokwanisa chete kuwana maerekitironi pamusoro peiyo negative electrode, zvichibva zvagadzira silver-white metallic lithium element, iyo inowanzonzi kunaya kwe lithium. makristasi. Kuongorora kweLithium hakungodzikisi kushanda kwebhatiri, kupfupisa zvakanyanya hupenyu hwekutenderera, asiwo kunodzikamisa kukurumidza kuchaja kugona kwebhatiri, uye zvinogona kukonzera njodzi dzakadai sekupisa uye kuputika. Chimwe chezvikonzero zvakakosha zvinotungamira kunaya kwe lithium crystallization tembiricha yebhatiri. Kana bhatiri richifambiswa pakushisa kwakadzika, iyo crystallization reaction ye lithium precipitation ine yakakura yekuita chiyero kupfuura iyo lithium intercalation process. Iyo yakaipa electrode inowanzoita kunaya kwemvura pasi pemamiriro ekunze ekupisa. Lithium crystallization reaction.
Maitiro ekugadzirisa dambudziko rekuti lithium bhatiri haigone kushandiswa pane yakaderera tembiricha
Kuda kugadzira anakangwara bhatiri tembiricha kudzora system. Kana iyo ambient tembiricha yakadzikira, bhatiri rinopisa, uye kana tembiricha yebhatiri ichisvika pabhatiri rekushanda, kupisa kunomiswa.
Nguva yekutumira: Jun-19-2023
