Batrị graphite Anode

(Batrị graphite Anode)

Batrị anode graphite ejirila LIBs kemgbe amuru ha 30 afọ ndị gara aga, na-erite uru site na nguzozi nke oke ọnụ ahịa ya, nnweta, ike na ike njupụta. N'agbanyeghị nyocha siri ike na ụzọ ndị ọzọ nwere arụmọrụ ka mma, Njirimara na-enweghị atụ nke graphite dị ka lithium-ion intercalation host emeela ka ọ bụrụ akụkụ bụ isi nke LIBs azụmahịa..

A na-enweta arụmọrụ nke graphite n'ime anode site na usoro okirikiri ya ogologo ogologo oge yana intercalation / deintercalation nke ion lithium.. Usoro a na-emepụta ikike ntụgharị uche dị elu (372.0 mAh g-1) na magburu onwe okirikiri ndụ. N'izugbe, graphite anode nwere ezigbo nkwụsi ike n'ihi nnukwu elu ya na arụmọrụ dị elu.

Agbanyeghị, arụmọrụ nke graphite na LIB ka nwere ohere maka imeziwanye. Isi ihe na-akpata bụ obere okirikiri nke mbụ ya enweghị ike ịghaghachi ya, nke na-egbochi oke ọnụ ọgụgụ nke LIBs azụmahịa. Nnyocha a na-eme ugbu a na-elekwasị anya n'ịkwalite ọdịdị nke ihe anode iji belata mfu ikike.

Nke a na-agụnye imegharị mkpụrụ ndụ ihe nketa graphite ka ọ dịkwuo elu na ime ka ụzọ nke mgbasa ion dị mkpụmkpụ.. Nnyocha ọzọ na-elekwasị anya n'ịgbakwunye ihe mgbakwunye na-eme ihe na ihe anode, nke nwere ike welie ya n'ozuzu electrochemical arụmọrụ akpan akpan.

Ọzọkwa, imegharị ihe nke GA emefuru kwesịrị ịdọta nlebara anya na-aga n'ihu maka nchekwa akụ na ebumnuche mgbochi mmetọ. Ọ dịkwa mkpa ịmepụta ụzọ maka ịkwalite mmepụta ihe anode na ịba ụba ọrụ ya. Nke a agaghị ebelata naanị ịdabere na GA mba ofesi kamakwa chekwaa ego na mmetọ gburugburu ebe obibi.

(Batrị graphite Anode)