Ngemfuno yehlabathi yamandla amatsha, amandla amatsha abe ngawona mandla aphambili ehlabathi ngokuthe ngcembe, kunye namandla aphambili aseTshayina kwixesha elizayo.Ngophuhliso lwenzululwazi kunye nobuchwepheshe e China, ibhetri lithium, njengoko amandla amatsha, uye wasondela kubomi bemihla ngemihla yabantu ngokuthe ngcembe kwaye isetyenziswe ngokubanzi nangaphezulu.Kwixesha elizayo, iya kuthatha indawo yeoli kwaye yenze igalelo elikhulu kuphuhliso oluzinzileyo kunye nokukhuselwa kokusingqongileyo kwehlabathi.Okulandelayo, senza intshayelelo malunga nemveliso yethu- ibhetri ye-lithium onokuyazi ngakumbi malunga neemveliso zethu.
Iiseli zethu zibonelelwa ikakhulu yi-SAMSUNG, LG, LISHEN kunye nezinye iibrendi ezaziwayo, ke ngoko, iimveliso zethu ezikumgangatho ophezulu kwaye zikhuselekile.Iiseli zethu ikakhulu ziquka i-3.85V yoxinzelelo oluphezulu lwe-lithium cobalt iseli, i-3.7V iseli ye-lithium cobalt, i-3.63V i-ternary lithium cell, i-3.2V ye-lithium ye-iron phosphate cell.Iimilo zabo ziyi-cylindrical, isikwere kunye nobushushu obungaqhelekanga kunye nokusebenza kubushushu obuqhelekileyo -20 ~ 65 ℃, ubushushu obuphezulu -20 ~ 80 ℃, ubushushu obuphantsi -40 ~ 65 ℃ kunye nobushushu obubanzi -40 ~ 80 ℃.
Kukho iindlela ezintathu zokusetyenziswa kwebhetri ye-lithium: izithuthi zamandla amatsha, ukugcinwa kwamandla kunye nombane wabathengi.Inkampani yethu ayivelisi ibhetri ye-lithium kwimoto entsha yamandla, kodwa sinokuvelisa ibhetri ye-lithium kwezinye izinto.Ukongeza kwiimveliso zethu zebhetri ze-lithium ezikhoyo, iinjineli zethu zinokwenza ibhetri ngokweemfuno okanye iimfuno zabathengi bethu.Kukho umahluko phakathi kwebhetri ye-lithium.Oku kulandelayo luhlelo oluneenkcukacha ngakumbi.
Ukuhlelwa kwebhetri yeLithium
| Ihlelwa yi-electrolyte morphology | ◆Ibhetri ye-lithium yolwelo ◆ href="javascript:;"Polymer lithium ibhetri |
| Ihlelwa ngezinto zecathode | ◆Ilithium cobaltate ibhetri ◆Ibhetri ye-lithium yexesha elide ◆ href="javascript:;"Lithium iron phosphate ibhetri |
| Ihlelwa ngokwesizinda sesicelo | ◆ href="javascript:;"Ibhetri yokugcina amandla ◆ href="javascript:;"Ibhetri yamandla ◆Ibhetri yomthengi |
| Ihlelwa ngokupakishwa kwangaphandle | ◆Aluminiyam iqokobhe lithium ibhetri ◆Steel iqokobhe lithium ibhetri ◆ Pack ethambileyo lithium ibhetri |
| Ukuhlelwa ngokwefomu | ◆Ibhetri yesikwere ◆Ibhetri yecylindrical |
I-Lithium cobaltate sisizukulwana sokuqala sezinto ze-cathode zentengiso, eziye zatshintshwa ngokuthe ngcembe kwaye zaphuculwa kumashumi eminyaka yophuhliso.Inokuthi ithathelwe ingqalelo njengeyona nto ikhulileyo ye-cathode yebhetri ye-lithium ion.I-Lithium cobalt oxide ineenzuzo zeqonga eliphezulu lokukhupha, umthamo othile ophezulu, ukusebenza kakuhle kwebhayisikile, inkqubo elula yokudibanisa njalo njalo.I-Lithium cobalt oxide inendawo kwibhetri encinci, apho ubuninzi be-bulk bubaluleke kakhulu.I-Lithium cobaltate iselona khetho lungcono kwibhetri encinci ye-lithium.
I-lithium iron phosphate yenye yezinto zecathode ezitsala ingqalelo ebanzi ngoku.Iimpawu zayo eziphambili azikho izinto ezinobungozi, ixabiso eliphantsi, ukhuseleko oluhle, kunye nobomi bomjikelezo ukuya kumaxesha angama-10,000.Ezi mpawu zenza izinto ze-lithium iron phosphate ngokukhawuleza zibe yindawo yophando, kwaye ibhetri ye-lithium ye-phosphate isetyenziswe ngokubanzi kwintsimi yezithuthi zombane.
Izinto ze-Ternary ligama eliqhelekileyo le-lithium nickel cobalt manganese oxide enesakhiwo esifana kakhulu ne-lithium cobalt acid.Esi sixhobo sinokulungelelaniswa kwaye silawulwe ngokwemigaqo yamandla athile, ukuhlaziya, ukhuseleko kunye neendleko.Ukunyuka komxholo we-nickel kuya kwandisa umthamo wezinto eziphathekayo, kodwa kuya kwenza ukuba umjikelezo usebenze ngakumbi.Ubukho be-cobalt bunokwenza ukuba isakhiwo sezinto eziphathekayo sizinzile, kodwa umxholo ophezulu uya kunciphisa umthamo.Ubukho be-manganese bunokunciphisa iindleko kunye nokuphucula ukusebenza kokhuseleko, kodwa umxholo ophezulu uya kutshabalalisa ulwakhiwo lwe-maleko yezinto.Ke ngoko, kugxininiso lophando lwemathiriyeli ye-ternary kunye nophuhliso lokufumana ubudlelwane obulinganayo phakathi kwezinto ezithathu zokwandisa ukusebenza okubanzi.
Ngokuqhelekileyo, i-lithium cobalt acid ifanelekile ibhetri encinci ye-lithium, ibhetri ye-lithium ye-phosphate ikhuselekile, ubomi obude, ukumelana nokushisa okuphezulu.Ibhetri ye-lithium ye-Ternary ilula ngobunzima, iphezulu ekutshajani ukusebenza kakuhle, ukumelana nobushushu obuphantsi, ngoko ke bonke baneempawu zabo.
Iimveliso zethu zahlulwe zaba ziindawo zokusetyenziswa: ibhetri yokugcina amandla, ibhetri yamandla kunye nebhetri yabathengi.
Isakhiwo sonke sebhetri ye-lithium siyafana, njengoko kuboniswe kumzobo ongezantsi.Iqulethwe ngamacandelo amane: izinto eziphathekayo ze-electrode, izinto ze-electrode ezimbi, i-diaphragm kunye ne-electrolyte.Umahluko ubonakaliswa ikakhulu kwintsebenzo.
Iibhetri ze-lithium-ion zabathengi zisetyenziswa ikakhulu kwiifowuni eziphathwayo, iikhompyuter eziphathwayo, iikhamera zedijithali, iikhamera zedijithali, izixhobo zombane eziphathwayo, iithoyi zombane kunye nezinye iimveliso zombane zabathengi, ezizezi ezibizwa ngokuba "yimveliso ye-3C" iiseli zebhetri ze-lithium kunye neemodyuli, eyona nto iphambili. ifomu yahlulwe ibe cylindrical, isikwere kunye nebhetri pack ethambileyo.Ngenxa yomthamo ophezulu wemfuno yebhetri ye-lithium yabathengi, ubuninzi bamandla buphezulu, i-lithium cobalt oxide kunye nezixhobo ze-ternary njenge-electrode efanelekileyo.
Ibhetri yamandla kunye nebhetri yogcino lwamandla ineemfuno ezahlukeneyo zokuxina kwamandla kunye neminye imiba.Okwangoku, i-lithium iron phosphate kunye ne-ternary lithium ibhetri isetyenziswa kwibhetri yamandla kunye nebhetri yokugcina amandla.
| ibhetri yamandla | ibhetri yokugcina amandla | |
| isicelo | Isetyenziswa kakhulu kwizithuthi zombane, iibhayisekile zombane kunye nezinye izixhobo zombane | Isetyenziswa kakhulu kwincopho kunye neenkonzo ezincedisayo zokumodareyitha amandla, uqhagamshelo lwegridi yamandla ahlaziyekayo, igridi encinci, iC kunye nezinye iindawo. |
| imfuneko yokusebenza | Njengombane ohambahambayo, uneemfuno eziphezulu zokuxinana kwamandla kunye nokuxinana kwamandla | Uninzi lwezixhobo zokugcina amandla azidingeki ukuba zihanjiswe, ngoko ke ibhetri ye-lithium yokugcina amandla ayinayo iimfuno ezithe ngqo zokuxinana kwamandla.Ubuninzi bamandla: iimeko ezahlukeneyo zokugcina amandla zineemfuno ezahlukeneyo;Ngokubhekiselele kwizinto zebhetri, ingqwalasela kufuneka ihlawulwe kwinqanaba lokwandiswa, ubuninzi bamandla, ukufana kokusebenza kwezinto ze-electrode, njl. ukwenzela ukuqhuba ubomi bomjikelezo omude kunye neendleko eziphantsi zezixhobo zokugcinwa kwamandla. |
| ubomi bomjikelezo | 1000-2000 amaxesha | 3500 amaxesha |
Iimveliso zethu zahlulwe kwi-aluminium igobolondo ye-lithium ibhetri, i-shell shell lithium ibhetri kunye ne-soft pack lithium ibhetri ngezinto zokupakisha zangaphandle.
Njengoko ipakethe ethambileyo ye-lithium ibhetri isebenzisa i-aluminium-plastiki yokupakisha ifilimu, i-soft pack ye-lithium ibhetri ngokuqhelekileyo ayiyi kuqhuma kwimeko yengozi yokhuseleko, kuphela i-bulge okanye i-crack.Malunga ne-20% ikhaphukhaphu kunebhetri ye-aluminiyam, kwaye malunga ne-5 ~ 10% yomthamo ophezulu kunebhetri ye-aluminium.Ukongeza, ipakethe ethambileyo ye-lithium ibhetri inokumelana okuphantsi kwangaphakathi kunye nobomi bomjikelo omde, ifaneleke ngakumbi ukuphatheka, ifuna indawo ephezulu okanye usetyenziso olungqingqwa, olufana ne-3C yabathengi be-elektroniki.
I-aluminium iqokobhe le-lithium ibhetri inamandla athile aphezulu, imodyuli ethile, ukuqina kokwaphuka, amandla okudinwa kunye nokuzinza kokumelana nomhlwa.I-aluminiyam i-alloy imathiriyeli yeempawu eziphantsi koxinano, i-non-magnetic, i-alloy ezinzileyo kubushushu obuphantsi kunokumelana nemagnethi encinci, ukuqina komoya okuhle kunye nemitha yemitha ibola ngokukhawuleza, ngenxa yoko isetyenziswe ngokubanzi kwinqwelomoya, i-aerospace, oololiwe abanesantya esiphezulu. ukwenziwa koomatshini, uthutho kunye neshishini lemichiza.
Ukuzinza komzimba kunye nokumelana noxinzelelo lwebhetri ye-lithium yentsimbi iphezulu kakhulu kunebhetri ye-aluminium ye-shell.Emva kokuba abaqulunqi benkampani yethu bayila ulwakhiwo oluphuculweyo, isixhobo sokhuseleko sibekwe ngaphakathi kwibhetri yangaphakathi, kwaye ukhuseleko lwentsimbi yentsimbi ikholamu ibhetri ye-lithium ifikelele kubude obutsha.
Emva kwesi singeniso singentla, kufuneka ube nokuqonda okunzulu kwebhetri yethu ye-lithium.Lindela ukuba uqhagamshelane nathi ngokukhawuleza, sisebenzisa amandla kunye nesenzo ukukuxelela ukuba sithembekile, iimveliso kunye neenkonzo zethu ziya kukwenza waneliseke kakhulu.Ndijonge phambili ukusebenzisana nawe, enkosi!
Ixesha lokuposa: Dec-05-2022