- 07
- Mar
Iyini ibhethri ye-lithium cobalt oxide? Yiziphi izinzuzo zamabhethri e-lithium cobalt oxide?
Ibhethri ye-lithium cobalt oxide ibhethri lesibili elisebenzisa i-lithium cobalt oxide njengento esebenzayo ye-electrode. Inezici zokuminyana kwamandla aphezulu, isiteji samandla kagesi aphezulu, umthamo omkhulu, impilo ende, nokusebenza kahle komjikelezo, ngakho-ke isetshenziswa kabanzi kumadivaysi eselula eselula ahlukahlukene, amathuluzi kagesi, izimoto zikagesi neminye imikhakha.
I-electrode esebenzayo yebhethri ye-lithium cobalt oxide i-lithium cobalt oxide (LiCoO2), futhi into engalungile ye-electrode ngokuvamile i-graphite. Phakathi nenqubo yokushaja nokushajwa kwebhethri, i-LiCoO2 izokhipha ama-Li+ ion, azothuthela ku-graphite ye-electrode engemihle ukuze iqedele ukudluliswa kokushaja. Ipulatifomu ye-voltage yamabhethri e-lithium cobalt oxide ngokuvamile icishe ibe ngu-3.7V.
Nakuba amabhethri e-lithium cobalt oxide anezinzuzo zokuminyana kwamandla aphezulu nempilo ende, ukungalungi kwabo nakho kusobala, njengentengo ephezulu kanye nezingozi ezithile zokuphepha. Ngokuthuthuka okuqhubekayo kobuchwepheshe obusha bebhethri, ezinye izinto ezintsha ezifana ne-lithium iron phosphate nezinto ze-ternary ziye zasetshenziswa kancane kancane, futhi ukushintshwa kwamabhethri e-lithium cobalt oxide kancane kancane sekuphenduke indawo yocwaningo.