Gusaba CMC Binder muri bateri

Mu kayira k'ikoranabuhanga rya bateri, guhitamo ibikoresho binder bigira uruhare runini mu kugena imikorere, gushikama, no kuramba kwa bateri.Carboxymethyl Cellulose (CMC), polymer-yoroheje amazi yaturutse kuri selile, yagaragaye ko ari umusoro utanga ikizere kubera imitungo idasanzwe nkimbaraga zidasanzwe zizimya, ubushobozi bwimikino myiza, nibidukikije.

Gukenera kwiyongera kwa bateri nyinshi mu nganda zinyuranye mu nganda zinyuranye, harimo n'ingufu za moteri, n'ingufu zishobora kuvugururwa, byanze bikunze hashyizweho ingufu z'ubushakashatsi mu buryo bwo kwababara hamwe nikoranabuhanga. Mu bice by'ingenzi bya bateri, binder bigira uruhare runini mu kwitiranya ibikoresho bifatika kuri mugenzi wawe uhari, komeza kwishyuza no gusohoka. Ibicuruzwa gakondo nka Polyvinylidene (PVDF) bifite aho bigarukira mubijyanye nibidukikije, imitungo ya mashini, no guhuza imisozi ikiza-gikurikira. Carboxymethyl Cellulose (CMC), hamwe numutungo wihariye, wagaragaye nkikindi kintu cya binder kibangamira imikorere ya bateri no kuramba.

1.Ibisabwa bya Carboxymethyl Cellulose (CMC):
CMC ni ugusiga amazi ya selile, polyment polyment nyinshi murukuta rwibimera. Binyuze mu guhindura imiti, amatsinda ya carboxymethyyl (-ch2cooh) yatangijwe mu nzego za selile, bikaviramo kwiyongera no kunoza imitungo ikora. Ibintu bimwe byingenzi bya CMC bijyanye no gusaba muri

(1) bateri harimo:

Imbaraga zo kwizihiza hejuru: CMC yerekana imiterere ikomeye, bituma bituma bihambira neza ibikoresho bikora kubusa, bityo biteza imbere umutekano wa electrode.
Ubushobozi bwiza bwo gukora firime: CMC irashobora gukora firime imwe na felse kuri electrode yubuso bwa electrode, yorohereza gutandukana nibikoresho bikora no kuzamura imikoranire ya electrode-electrolyte.
Guhuza ibidukikije: Nka polymed ya biodegrafiya no kutagira uburozi ikomoka mu masoko ashobora kongerwa, CMC itanga inyungu zishingiye ku bidukikije hejuru ya Sindhetike nka PVDF.

2.Gusaba CMC binder muri bateri:

(1) Ipfundo rya electrode:

CMC ikunze gukoreshwa nka binder mu guhinga electrode ku misozi mibi ya bateri ya bateri, harimo bateri ya lithium-ion (libs), bateri ya sodium), na bateri), na supers), n'abanyenduga.
Mu libs, CMC itezimbere ubumwe hagati yibikoresho bikora (urugero, igishushanyo cya coaballet
Mu buryo nk'ubwo, muri Sibs, CMC-ishingiye kuri CMC yerekana ibikorwa byiza no gusiganwa ku magare ugereranije na electrode hamwe na binders isanzwe.
Ubushobozi bwo gukora firimeCmcKwemeza guhuza imyenda yibikoresho bifatika kubakusanya ubungubu, kugabanya electrode poroity no kunoza ion imitsi.

(2) Gutezimbere Gutwara:

Mugihe CMC ubwayo ntabwo iyobora, kwinjizwa muri electrode foremire ya electrode irashobora kuzamura imikorere y'amashanyarazi muri rusange.
Ingamba nkongeyeho inyongeramuzi zigenda ziyobora (urugero, Carbone Umukara, GAMPHEN) hamwe na CMC yahawe akazi ko kugabanya impolitiki ijyanye na electrode ishingiye kuri CMC.
Sisitemu ya Hybrid Binder ihuza CMC hamwe na polymers igendanwa cyangwa Nanoman Nanomarials yagaragaje ingaruka mugutezimbere imiyoboro ya electrode atatanze imitungo.

3.Elestrode ituje no gusiganwa ku magare:

CMC igira uruhare runini mu kubungabunga electrode ihamye no gukumira iminwa ifatika cyangwa gukumira mu magare.
Guhinduka no gukomera kwa CMC bigira uruhare mubusugire bwa electrode, cyane cyane mubihe bikomeye mugihe cyo kwishyuza.
Imiterere ya Hydrophilic ya CMC ifasha mugumana imiterere ya electrolte mu miterere ya electrode, ikora neza ion yo gutwara ion no kugabanya ubushobozi bwamagare igihe kirekire.

4.Umuzingora n'imitambiko y'ibizaza:

Mugihe porogaramu ya CMC ihuza muri bateri zitanga ibyiza byinshi, imbogamizi nyinshi namahirwe yo kunoza

(1) kubaho:

Guhangana neza: ubundi bushakashatsi burakenewe kugirango uhindure imikorere ya electrode ya CMC, haba muburyo bushya bwo guhangayikishwa no guhuza uduce dushya cyangwa guhuza inyongeramusaruro.
Guhuza na che-yingufu

Ibyinshi: Imikoreshereze ya CMC mu mitsi igaragara ifite ingufu nyinshi, nka bateri yumuriro-sulfuri na lithium-ikirere, bisaba gusuzuma witonze umutekano na electrochemical.

(2) Gutesha agaciro no gukora neza:
Umusaruro winganda wa electrode ya CMC igomba kuba ingirakamaro mubukungu, bisaba inzira za synthesi zihenze kandi zikoreshwa neza.

(3) Gukomeza ibidukikije:
Mugihe CMC itanga inyungu zishingiye ku bidukikije ku butegetsi busanzwe, imbaraga zo kuzamura ibirego, nko gukoresha isoko ya selile ya recyshid cyangwa guteza imbere amashanyarazi ya biodegraderos,.

Carboxymethyl Cellulose (CMC)byerekana ibikoresho bigereranijwe kandi birambye bifite ubushobozi bukabije bwo gutera imbere tekinoroji ya bateri. Ubusanzwe guhuza imbaraga zifatika, ubushobozi bwo gushinga filime, hamwe no guhuza ibidukikije bituma habaho guhitamo neza kugirango bishyireho imikorere ya electrode no gushikama hakurya yimitsi ya bateri. Gukomeza Imbaraga zubushakashatsi n'iterambere bigamije gutegura amashusho ya electrode ishingiye kuri CMC, kunoza imikoreshereze, no gukemura ibibazo by'ibigo bya CMC muri bateri isebanya, kugira uruhare mu iterambere ry'ikoranabuhanga ry'ingufu ritaha.