Ibhetri ye-lithium ion eguquguqukayo

I-Flexible (okanye iyanwebeka) iibhetri ze-lithium ion iteknoloji entsha kwintsimi ekhulayo ye-electronics flexible. Banokwenza amandla okunxiba, njl njl ngaphandle kokuqina kunye nobukhulu njengeteknoloji yebhetri yangoku.

Oku kuyinzuzo kuba ubukhulu bebhetri buhlala bungomnye wemiqobo xa uyila imveliso ebhetyebhetye njengewotshi ehlakaniphile okanye iglove yedijithali. Njengoko uluntu lwethu luthembela ngakumbi kwii-smartphones kunye nezixhobo ezinxitywayo, sinethemba lokuba imfuno yokugcina amandla kwezi mveliso iya kwanda ngaphaya koko kunokwenzeka ngeebhetri zanamhlanje; nangona kunjalo, iinkampani ezininzi eziphuhlisa ezi zixhobo ziye zajikwa ekusebenziseni iteknoloji yebhetri eguquguqukayo ngenxa yokungabi namandla kwabo xa kuthelekiswa neebhetri ze-lithium-ion eziqhelekileyo ezifumaneka kwii-smartphones.

Iimbonakalo:

Ngokusebenzisa i-polymer ebhityileyo, eshwabeneyo endaweni yabaqokeleli bentsimbi eqhelekileyo kunye

izahluli kwi-anode yemveli yebhetri / ukwakhiwa kwe-cathode, imfuno yee-electrode zetsimbi eshinyeneyo iyacinywa.

Oku kuvumela umlinganiselo ophezulu kakhulu we-electrode surface area ukuya kumthamo xa kuthelekiswa neebhetri zecylindrical ezipakishwe ngokuqhelekileyo. Olunye uncedo olukhulu oluza nale teknoloji kukuba ukuguquguquka kunokuyilwa kwasekuqaleni kwimveliso kunokuba ibe yingcamango efana nesiqhelo namhlanje.

Umzekelo, abavelisi be-smartphone bahlala bebandakanya umva weplastiki okanye ii-bumpers zokukhusela izikrini zeglasi kuba zingenako ukuphumeza uyilo lwendalo ngelixa zihlala ziqinile (okt, i-polycarbonate edibeneyo). Iibhetri ze-lithium ion eziguquguqukayo ziguquguquka ukusuka ekuqaleni ukuze le miba ingabikho.

Pro:

Ikhaphukhaphu kakhulu kuneebhetri eziqhelekileyo

Itekhnoloji yebhetri eguquguqukayo isekubuntwaneni bayo, oku kuthetha ukuba kukho indawo eninzi yokuphucula. Iinkampani ezininzi azilisebenzisi eli thuba ngenxa yokunqongophala kwazo ngoku xa kuthelekiswa nobuchwepheshe obukhoyo. Njengoko uphando luqhubeka, ezi ntsilelo ziya koyiswa kwaye obu buchwephesha butsha buya kuqala ngokwenene. Iibhetri eziguquguqukayo zikhaphukhaphu kakhulu kuneebhetri eziqhelekileyo ezithetha ukuba ziyakwazi ukuhambisa amandla amaninzi ngeyunithi yobunzima okanye umthamo ngelixa zikwathatha indawo encinci-inzuzo ebonakalayo xa kuphuhliswa iimveliso ezenzelwe ukusetyenziswa kwizixhobo ezincinci ezifana neewotshi ezihlakaniphile okanye ii-earbuds.

Unyawo oluncinci kakhulu xa kuthelekiswa neebhetri ze-lithium ion eziqhelekileyo

con:

Amandla athile asezantsi kakhulu

Iibhetri eziguquguqukayo zinamandla athile angaphantsi kakhulu kunezo ziqhelekileyo. Oku kuthetha ukuba banokugcina kuphela malunga ne-1/5 yombane obuninzi ngeyunithi nganye kunye nomthamo njengeebhetri ze-lithium ion eziqhelekileyo. Ngelixa lo mahluko mkhulu, ubala xa kuthelekiswa nento yokuba iibhetri ze-lithium ion eziguquguqukayo zinokwenziwa ngendawo ye-electrode ukuya kumthamo wevolumu ye-1000: 1 ngelixa ibhetri ye-cylindrical eqhelekileyo inomlinganiselo womthamo we ~ 20:1. Ukukunika imbono nje ukuba mkhulu kangakanani lo msantsa inani, 20:1 sele phezulu kakhulu xa kuthelekiswa nezinye iibhetri ezifana alkaline (2-4: 1) okanye lead-asidi (3-12: 1). Okwangoku, ezi bhetri ziyi-1/5 kuphela ubunzima beebhetri ze-lithium ion eziqhelekileyo, kodwa uphando luyaqhubeka ukuze lube lula.

isiphelo:

Iibhetri eziguquguqukayo likamva lezinto zombane ezinxitywayo. Njengoko uluntu lwethu luthembela ngakumbi nangakumbi kwizixhobo ezikrelekrele njengee-smartphones, izinto ezinxitywayo ziya kuxhaphaka ngakumbi kunokuba zinjalo namhlanje. Siyathemba ukuba abavelisi basebenzise eli thuba ngokusebenzisa itekhnoloji yebhetri eguquguqukayo kwiimveliso zabo kunokuba baqhubeke bethembela kwitekhnoloji ye-lithium ion eqhelekileyo engenakusebenziseka kwezi ntlobo zintsha zeemveliso.