Ngwa nke Sodium Carboxymethyl Cellulose na Batrị Secondary Electrolyte na-adịghị mmiri

Sodium carboxymethyl cellulose (NaCMC) bụ mmiri na-agbaze, nnukwu arọ molekul nke enwetara site na cellulose. Ngwongwo ya pụrụ iche, dị ka njigide mmiri dị elu, ikike ịmepụta ihe nkiri dị mma, na nkwụsi ike dị mma, na-eme ka ọ bụrụ ihe bara uru na ọtụtụ ngwa ọrụ mmepụta ihe. N'ime afọ ndị na-adịbeghị anya, NaCMC apụtawo dị ka onye na-ekwe nkwa maka ojiji na batrị ndị na-abụghị mmiri electrolyte n'ihi ike ya iji melite arụmọrụ batrị na nchekwa. N'isiokwu a, anyị ga-atụle ngwa nke NaCMC na batrị ndị na-abụghị mmiri electrolyte.

A na-eji batrị nke abụọ na-abụghị mmiri mmiri eme ihe na ngwa eletrọnịkị, ụgbọ ala eletrik, na sistemụ nchekwa ike n'ihi oke ike ha na ogologo ndụ okirikiri. Otú ọ dị, iji electrolytes na-abụghị mmiri na-ebute ụfọdụ nchegbu nchekwa, dị ka ọkụ ọkụ, ọkụ, na ntapu. E gosipụtara NaCMC iji dozie nsogbu ndị a site n'ịkwalite nchekwa na arụmọrụ nke batrị abụọ electrolyte na-abụghị mmiri.

1. Nkwụsi ike nke electrolyte: Nkwụsi ike nke electrolyte dị oké mkpa maka ịrụ ọrụ na nchekwa nke batrị. NaCMC nwere ike imeziwanye nkwụsi ike nke electrolyte site n'ibelata ọnụego evaporation ya, igbochi ntanye, na ịbawanye viscosity nke electrolyte. Mgbakwunye nke NaCMC nwekwara ike belata nbibi nke electrolyte ma mee ka nkwụsi ike ya dị elu.
2. Ion conduction: NaCMC nwere ike melite ion conduction nke electrolyte site n'ịme a gel-dị ka netwọk na-eme ka mbufe nke lithium ion n'etiti electrodes. Nke a na-ebute arụmọrụ batrị ka mma yana ogologo ndụ okirikiri.
3. Nchekwa batrị: NaCMC nwere ike imeziwanye nchekwa nke batrị site na igbochi nhazi nke dendrites, nke bụ ihe ndị dị ka agịga nwere ike ịmalite site n'elu anode ma banye na nkewa, na-eduga na mkpụmkpụ-circuiting na thermal runaway. NaCMC nwekwara ike imeziwanye nkwụsi ike n'ibu nke electrode ma gbochie nkwụsị ya site na onye na-anakọta ugbu a, na-ebelata ihe ize ndụ nke obere sekit dị n'ime.
4. Nkwụsi ike nke electrode: NaCMC nwere ike imeziwanye nkwụsi ike nke electrode site n'ịmepụta otu mkpuchi n'elu ya, nke nwere ike igbochi mgbasa nke ihe na-arụ ọrụ ma belata nkwụsị nke ike n'oge. NaCMC nwekwara ike melite adhesion nke electrode na onye na-anakọta ugbu a, na-eduga n'ịdị mma conductivity na ibelata nguzogide.

N'ikpeazụ, NaCMC bụ ihe mgbakwunye na-ekwe nkwa maka ojiji na batrị ndị na-abụghị mmiri electrolyte n'ihi ike ya iji melite arụmọrụ batrị na nchekwa. Njirimara ya pụrụ iche, dị ka njigide mmiri dị elu, ikike imepụta ihe nkiri dị mma, na nkwụsi ike dị mma, na-eme ka ọ bụrụ ihe mgbakwunye dị mma maka imeziwanye nkwụsi ike na njikwa ion nke electrolyte, na-egbochi guzobe dendrites, meziwanye nkwụsi ike nke igwe electrode, na ibelata mfu nke ikike ka oge na-aga. Iji NaCMC eme ihe nwere ike iduga mmepe nke batrị abụọ nke electrolyte na-adịghị mma na nke ọma, nke nwere ike inwe mmetụta dị ukwuu na mmepe nke ụlọ ọrụ ụgbọ ala eletrik na mpaghara nchekwa ike.