Ci gaban bincike kan asarar zafi na cajin baturin lithium

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Dobavljač prijenosnih elektrana

Abstract: Takaitacciyar ci gaba na sabbin ci gaba da haɓaka haɓaka don babban tsaro na binciken baturi na lithium-ion. Mahimmanci daga high zafin jiki kwanciyar hankali na electrolytes da electrodes, haddasawa na thermal rashin zaman lafiya na lithium ion baturi da kuma hanyoyin su sun bayyana cewa data kasance kasuwanci baturi lithium-ion baturi bai isa ba a high yanayin zafi, bada shawara don bunkasa high zafin jiki electrolytes, tabbatacce da korau gyare-gyare da kuma External baturi management, da dai sauransu. don tsara manyan batura lithium-ion masu tsaro.

Hankali game da haɓaka fasahar fasahar haɓaka batirin lithium-ion aminci. 0 Gabatarwa Batirin lithium ion ya zama wakilci na yau da kullun na sabon nau&39;in makamashi saboda ƙarancin farashi, babban aiki, ƙarfin ƙarfi, da yanayin kore, ana amfani da su sosai a samfuran dijital na 3C, wutar lantarki ta hannu da kayan aikin lantarki. A cikin &39;yan shekarun nan, saboda haɓakar gurɓataccen muhalli da jagorar manufofin kasa, kasuwar abin hawa lantarki ta hanyar lantarki ta haɓaka buƙatun batirin lithium-ion, a cikin aiwatar da haɓaka tsarin batir lithium-ion mai ƙarfi, batutuwan amincin baturi sun jawo hankali sosai , Matsalolin da ke wanzuwa cikin gaggawa suna buƙatar ƙarin warwarewa.

Canjin yanayin zafi na tsarin baturi yana ƙaddara ta fitowar zafi da rarraba abubuwa biyu. Lamarin zafi na baturin lithium ion yana da mahimmanci yana faruwa ne ta hanyar amsawa tsakanin ruɓewar zafi da kayan baturi. Rage zafi na tsarin baturi kuma inganta tsarin aikin anti-high zafin jiki, tsarin baturi yana da lafiya.

Kuma kananan šaukuwa kayan aiki kamar wayoyin hannu, da kwamfutar tafi-da-gidanka ƙarfin baturi ne kullum kasa da 2AH, da kuma ikon irin lithium-ion baturi iya aiki a cikin lantarki motocin ne gaba ɗaya mafi girma fiye da 10ah, da kuma gida zafin jiki ne sau da yawa mafi girma fiye da 55 ° C a lokacin al&39;ada aiki, da kuma ciki zafin jiki zai kai 300 ° C, A karkashin high zafin jiki ko babban kudi cajin da fitarwa yanayi, da Yunƙurin a cikin jerin zafi da kuma flammability daga karshe yanayin zafi zai haifar da yanayin zafi. na sarrafawa da konewar baturi ko fashewa [3]. Baya ga nata abubuwan da ke mayar da martani ga sinadarai, wasu mutane suna da ɗan gajeren lokaci da ke haifar da zafi, wuce gona da iri, da kuma tasirin injina, wasu abubuwa na wucin gadi kuma na iya haifar da faruwar batirin lithium-ion don haifar da haɗarin aminci. Sabili da haka, yana da mahimmanci don yin nazari da inganta yanayin zafin batirin lithium-ion.

1 thermal out-of-control yana haifar da bincike na thermal daga sarrafa baturin lithium-ion yana da mahimmanci saboda zafin ciki na baturin yana tashi. A halin yanzu, tsarin da aka fi amfani dashi a cikin batirin lithium-ion na kasuwanci shine gaurayewar carbonate bayani na LiPF6. Irin wannan kaushi yana da babban volatility, low flash batu, mai sauqi don konewa.

Lokacin da guntun da&39;ira na ciki ya haifar ta hanyar karo ko nakasu, babban cajin kuɗi da fitarwa da ci gaba, za a sami zafi mai yawa, yana haifar da haɓaka zafin baturi. Lokacin isa wani zafin jiki, jerin halayen bazuwar zai haifar da lalata ma&39;aunin zafin jiki na baturi. Lokacin da zafin da waɗannan halayen sinadarai ke fitarwa ba za a iya fitar da su cikin lokaci ba, zai ƙara tsananta yanayin yanayin, kuma ya haifar da jerin halayen halayen zafi na kai.

Yanayin baturi yana ƙaruwa sosai, wato "thermal out of control", a ƙarshe yana haifar da konewar baturin, har ma fashewa yana faruwa da gaske. Gabaɗaya, dalilin thermal daga sarrafa batirin lithium-ion yana da mahimmanci a cikin rashin kwanciyar hankali na thermal, da rashin kwanciyar hankali na thermal electrolyte da tabbatacce da kuma rashin daidaituwar electrode. A halin yanzu, daga babban al&39;amari, amincin batirin lithium-ion yana da mahimmanci daga gudanarwa na waje da ƙirar ciki don sarrafa zafin jiki na ciki, ƙarfin lantarki, da matsa lamba na iska don cimma dalilai na aminci.

2 Warware dabarun rashin kulawa da thermal 2. Gudanar da waje 1) PTC (tabbataccen yanayin zafin jiki): Shigar da bangaren PTC a cikin batirin lithium ion baturi, wanda yayi la&39;akari da matsa lamba da zafin jiki a cikin baturin, kuma lokacin da baturin ya warmed ta hanyar cajin baturi, baturin yana da 10 Juriya yana ƙaruwa don iyakance halin yanzu, kuma ƙarfin lantarki tsakanin ma&39;auni mai kyau da korau yana rage zuwa ƙarfin lantarki mai aminci don gane aikin kariya ta atomatik na baturi. 2) Bawul mai hana fashewa: Lokacin da baturin ya yi girma da yawa saboda rashin daidaituwa, bawul ɗin da zai iya fashewa ya lalace, wanda za a sanya shi cikin baturin don haɗawa, dakatar da caji.

3) Kayan Wutar Lantarki: 2 ~ 4 fakitin baturi na iya ƙawata ƙirar ƙirar lantarki mai kariyar lithium ion, hana caji da yawa, hana haɗarin aminci, tsawaita rayuwar batir. Tabbas, waɗannan hanyoyin sarrafawa na waje suna da takamaiman tasiri, amma waɗannan ƙarin na&39;urori sun ƙara tsada da tsadar batirin, kuma ba za su iya magance matsalar amincin batir gaba ɗaya ba. Don haka, wajibi ne a kafa tsarin kariya na aminci na ciki.

2.2 Inganta electrolyte electrolyte electrolyte a matsayin lithium ion baturi, yanayin da electrolyte kai tsaye kayyade aikin baturi, da damar baturi, da zafin jiki kewayon aiki, da sake zagayowar yi da kuma aminci yi suna da muhimmanci. A halin yanzu, kasuwanci lithium-ion baturi electrolytic mafita tsarin, mafi yadu amfani abun da ke ciki shine LIPF6, vinyl carbonate da mikakke carbonate.

Gaban sinadari ne wanda babu makawa, kuma amfaninsu shima yana da wasu iyakoki dangane da aikin baturi. A lokaci guda, ana amfani da babban adadin ƙananan tafasasshen zafi, ƙananan ma&39;aunin walƙiya na carbonate mai ƙarfi ana amfani dashi a cikin electrolyte, wanda zai kasance a ƙananan yanayin zafi. Flash, akwai babban haɗari na aminci.

Saboda haka, yawancin masu bincike suna ƙoƙarin inganta tsarin lantarki don inganta aikin aminci na electrolytes. A cikin yanayin da babban kayan jikin baturi (ciki har da kayan lantarki, kayan diaphragm, kayan lantarki) ba su canzawa cikin ɗan gajeren lokaci, kwanciyar hankali na electrolyte hanya ce mai mahimmanci don inganta amincin baturan lithium ion. 2.

2.1 Abubuwan ƙari na aikin ƙari suna da ƙarancin sashi, fasalin da aka yi niyya. Wato, yana iya inganta wasu macroscopic aikin baturi ba tare da canza tsarin samarwa ba tare da canzawa ba ko kuma babu wani sabon farashin baturi.

Sabili da haka, abubuwan da ke ƙara aiki sun zama wuri mai zafi a cikin baturin lithium-ion na yau, wanda shine ɗayan mafi kyawun hanyoyi waɗanda a halin yanzu sune mafi kyawun maganin cututtukan ƙwayoyin cuta na lithium-ion baturi electrolyte. Babban amfani da ƙari shine don hana zafin baturi daga yin girma da yawa kuma ƙarfin baturi yana iyakance ga kewayon sarrafawa. Sabili da haka, ana kuma la&39;akari da ƙirar ƙari daga yanayin zafin jiki da yuwuwar caji.

Har ila yau ana iya raba kariyar harshen wuta zuwa abubuwan da ke hana harshen wuta, da sinadarin nitrogen mai ƙunshe da ƙwayar wuta, ƙarar harshen wuta na tushen silicon, da ƙari mai haɗaɗɗiyar harshen wuta. 5 muhimmai sassa. Organic phosphorescell-flame retardant: Mahimmanci sun haɗa da wasu alkyl phosphate, alkyl phosphite, fluorinated phosphate, da phosphate nitrile mahadi.

Na&39;urar da ke hana harshen wuta tana da mahimmanci ga sarkar kwayoyin cutar da ke damun harshen wuta da ke yin katsalandan ga radicals free radicals, wanda kuma aka sani da tsarin kamawa na kyauta. Ƙarfafa haɓakar haɓakar iskar gas tana fitar da radicals masu ɗauke da phosphorus, ikon radicals kyauta don kawo ƙarshen amsawar sarkar. Fahimtar harshen wuta na phosphate: Muhimmancin phosphate, triethyl phosphate (TEP), tributyl phosphate (TBP), da dai sauransu.

Phosphate nitrile fili irin su hexamethyl phosphazene (HMPN), alkyl phosphite irin su trimethyl phosphite (TMPI), uku - (2,2,2-trifluoroethyl), phosphite (TT- FP), fluorinated acid ester, kamar uku- (2,2,2-trifluoroethyl), (2, 2-trifluoroethyl), - 2-phosphorus (2, 2, 2-trifluoroethyl), 2-phosphorus. phosphate (BMP), (2,2,2-trifluoroethyl) - diethyl phosphate (TDP), phenylphosphate (DPOF), da dai sauransu. ne mai kyau harshen retardant ƙari. Phosphate yawanci yana da ɗan ɗanƙon ɗanƙoƙi mai ɗanɗano, ƙarancin kwanciyar hankali na electrochemical, da ƙari na jinkirin harshen wuta shima yana da mummunan tasiri akan ƙayyadaddun ion na electrolyte da jujjuyawar zagayawa na electrolyte yayin da yake ƙara haɓakar wutar lantarki.

Gabaɗaya shine: 1 abun ciki na carbon na sabbin ƙungiyoyin alkyl; 2 aromatic (phenyl) rukunin rukunin da aka maye gurbin rukunin alkyl; 3 suna samar da tsarin phosphate mai zagaye. Abun halogenated Organic (halogenated ƙarfi): Organic halogened harshen retardant yana da muhimmanci ga mura mura. Bayan da aka maye gurbin H da F, abubuwan da ke cikin jiki sun canza, kamar raguwa a wurin narkewa, raguwa a cikin danko, inganta sinadarai da kwanciyar hankali na lantarki, da dai sauransu.

Tsarin harshen wuta na halogenic na halitta yana da mahimmanci don haɗawa da carbonates fluorocyclic, fluoro-sarkar carbonates da alkyl-perfluorodecane ether, da dai sauransu. OHMI da sauran kwatankwacin fluororethyl ether, abubuwan da ke ɗauke da fluoride sun nuna cewa ƙari na 33.3% (ƙarashin juzu&39;i) 0.

67 mol / lliclo4 / Ec + DEC + PC (juzu&39;i rabo 1: 1: 1) electrolyte yana da mafi High flash batu, da raguwa m ne mafi girma fiye da Organic sauran ƙarfi EC, DEC da PC, wanda zai iya sauri samar da wani SEI fim a saman na halitta graphite, inganta na farko cajin da sallama na Cullen dace da fitarwa iya aiki. Fluoride da kanta ba ta da amfani da aikin kama mai ɓacin rai na mai kashe wuta da aka kwatanta a sama, kawai don tsarma manyan abubuwan da ba su da ƙarfi da masu ƙonewa, don haka ƙimar ƙara kawai a cikin electrolyte yawanci (70%) Lokacin da wutar lantarki ba ta da wuta. Haɗaɗɗen harshen wuta: Mai haɗaɗɗen harshen wuta da ake amfani da shi a halin yanzu ana amfani da shi a cikin electrolyte yana da fili na PF da wani fili na NP, abubuwan wakilci suna da muhimmiyar hexamethylphosphoride (HMPA), fluorophosphate, da dai sauransu.

Harshen harshen wuta yana haifar da tasirin wuta ta hanyar aiki tare da abubuwa biyu masu hana wuta. FEI et al. Yana ba da shawarar masu kare harshen NP guda biyu MEEP da MEE, kuma ana nuna tsarin kwayar sa a cikin Hoto 1.

Licf3SO3 / MeEP: PC = 25: 75, electrolyte na iya rage flammability na 90%, kuma gudanarwa na iya kaiwa 2.5 × 10-3S / cm. 2) Ƙarar da aka yi da yawa: Jerin halayen suna faruwa lokacin da baturin lithium-ion ya yi yawa.

The electrolyte bangaren (mahimmanci shi ne sauran ƙarfi) inverafling surface na oxidative bazuwar halayen a cikin surface na tabbatacce electrode, da iskar gas da kuma adadin zafi da aka saki, sakamakon da karuwa a cikin ciki matsa lamba na baturi da kuma yanayin zafi tashin, da kuma amincin baturi yana da tsanani shafi. Daga maƙasudin maƙasudin, ƙari na kariyar overchaul yana da mahimmanci ga nau&39;in tsiri mai oxidative da nau&39;in polymerization na lantarki guda biyu. Daga nau&39;in ƙari, ana iya raba shi zuwa lithium halide, fili na metallocene.

A halin yanzu, ƙarin ƙarin ƙarin ƙarin adaprase (BP) da cyclohexylbenzene (CHB) akan abubuwan da ake buƙata na redox anti-overchard sune ka&39;ida lokacin da ƙarfin cajin ya wuce ƙarfin yanke wuta na al&39;ada, ƙari yana farawa a ingantaccen lantarki. Halin iskar oxygenation, samfurin oxidation yana yaduwa zuwa ga maras kyaun lantarki, kuma ragi yana faruwa. Oxidation yana rufe tsakanin sanduna masu kyau da mara kyau, sha cajin wuce haddi.

Abubuwan da ke wakiltarsa ​​suna da ferrocene da abubuwan da suka samo asali, ferrid 2,2-pyridine da hadaddun 1,10-kusa da glenoline, thiol. Polymerization toshe anti-cika ƙari. Abubuwan wakilci sun haɗa da cyclohexylbenzene, biphenyl da sauran abubuwa.

Lokacin da aka yi amfani da biphenyl azaman ƙari mai caji da aka rigaya, lokacin da ƙarfin lantarki ya kai 4.5 zuwa 4.7V, ƙarar biphenyl shine electrochemically polymerized, yana samar da Layer na fim ɗin gudanarwa akan farfajiyar ingantacciyar wutar lantarki, yana haɓaka juriya na ciki na baturi, ta haka yana iyakance cajin baturi na kariya na yanzu.

2.2.2 Ion ruwa ion ruwa electrolyte ne gaba daya hada da yin da cation.

Tun da interi ions ko cationic juzu&39;i ba su da ƙarfi, matsakaicin yana da rauni, rarrabawar lantarki ba daidai ba ne, kuma oan-censoon na iya samun &39;yanci don motsawa a cikin ɗaki, wanda shine ruwa. Ana iya raba shi zuwa imidazole, pyrazole, pyridine, quaternary ammonium gishiri, da dai sauransu. Idan aka kwatanta da sauran kaushi na kwayoyin halitta na batirin lithium ion, ruwa mai ion yana da fa&39;idodi 5: 1 babban kwanciyar hankali na thermal, 200 ° C ba zai iya bazuwa ba; 2 tururi matsa lamba kusan 0, kada ka damu da baturi; 3 ion ruwa ruwa ba shi da sauƙi don konewa Babu lalata; 4 yana da babban ƙarfin lantarki; 5 sunadarai ko kwanciyar hankali na lantarki yana da kyau.

AN ko makamancin haka suna samar da PP13TFSI da 1Mollipf6ec / Dec (1: 1) a cikin na&39;urar lantarki, wanda zai iya cimma tasirin tasirin mai gaba ɗaya, kuma yana ƙara 2 wt% liboB ƙari a cikin wannan tsarin don haɓaka daidaituwar dubawa sosai. Matsala ɗaya da ake buƙatar warwarewa ita ce haɓakar ion a cikin tsarin lantarki. 2.

2.3 Zaɓin kwanciyar hankali na gishirin lithium hexafluorophosphate (LiPF6) gishirin lithium ne mai amfani da yawa a cikin batirin lithium-ion kayayyaki. Kodayake yanayin sa guda ɗaya ba shine mafi kyau ba, gabaɗayan aikinsa shine mafi fa&39;ida.

Duk da haka, LiPF6 kuma yana da hasara, alal misali, LiPF6 sinadarai ne kuma thermodynamically m, kuma abin da ya faru ya faru: LIPF (6S) → LIF (S) + PF (5G), amsawar da aka haifar da PF5 yana da sauƙi don kai hari ga kwayoyin halitta a cikin oxygen atom Lonely zuwa electrons, wanda ya haifar da bude madauki polymerization da ether high reactions musamman ma yanayin zafi. Binciken da ake yi a halin yanzu akan gishiri mai zafin jiki na electrolyte yana maida hankali ne a cikin filayen gishirin lithium na kwayoyin halitta. Abubuwan wakilci suna da mahimmanci tare da gishiri na tushen boron, gishirin lithium na tushen imine.

LIB (C2O4) 2 (liboB) sabon gishiri ne da aka haɗe a cikin &39;yan shekarun nan. Yana da kyawawan kaddarorin da yawa, yanayin bazuwar yanayin zafi 302 ° C, na iya samar da ingantaccen fim ɗin SEI a cikin wutar lantarki mara kyau. Haɓaka aikin graphite a cikin PC tushen bayani na electrolytic, amma danko yana da girma, rashin ƙarfi na fim ɗin SEI da aka kafa [14].

Matsakaicin lalatawar LIN (SO2CF3) 2 (Litfsi) shine 360 ​​° C, kuma ion conductivity a yanayin zafi na yau da kullun ya ɗan yi ƙasa da LiPF6. A electrochemical kwanciyar hankali yana da kyau, kuma hadawan abu da iskar shaka m ne game da 5.0V, wanda shi ne mafi Organic lithium gishiri, amma shi tsanani lalata na Al tushe kafa ruwa.

2.2.4 Polymer Electrolyte Batirin lithium ion na kayayyaki da yawa suna amfani da abubuwan kaushi na carbonate masu ƙonewa, idan yayyo na iya haifar da wuta.

Wannan shi ne musamman baturin lithium-ion mai ƙarfi na babban ƙarfi, babban ƙarfin kuzari. Maimakon yin amfani da electrolytes na polymer mara kyau maimakon ƙwayoyin ruwa masu ƙonewa, zai iya inganta lafiyar baturan lithium-ion. Binciken polymer electrolyte, musamman nau&39;in gel-nau&39;in polymer electrolyte ya sami babban ci gaba.

A halin yanzu, an yi nasarar amfani da shi a cikin batirin lithium-ion na kasuwanci. Dangane da rarrabuwar jikin polymer, gel polymer electrolyte yana da mahimmanci tare da nau&39;ikan nau&39;ikan guda uku masu zuwa: PAN-tushen polymer electrolyte, PMMA polymer electrolyte, PVDF-based polymer electrolyte. Duk da haka, nau&39;in gel-nau&39;in polymer electrolyte shine ainihin sakamakon rashin daidaituwa na busassun polymer electrolyte da ruwa mai daidaitawa, kuma batir polymer nau&39;in gel har yanzu yana da ayyuka da yawa da zasu yi.

2.3 Kyakkyawan abu zai iya ƙayyade cewa ingantaccen kayan lantarki ba shi da kwanciyar hankali lokacin da wutar lantarki ta caji ta sama da 4V, kuma yana da sauƙi don samar da zafi da aka narkar da a cikin yanayin zafi mai zafi don lalata iskar oxygen, oxygen da kwayoyin halitta suna ci gaba da amsa babban adadin zafi da sauran gas, rage amincin baturi [2, 17-19]. Don haka, ana ɗaukar martanin ingantacciyar wutar lantarki da electrolyte a matsayin muhimmin dalilin zafi.

Game da abu na yau da kullun, haɓaka hanyar gama gari na amincin sa shine gyaran shafi. Domin surface shafi na tabbatacce electrode abu tare da MgO, A12O3, SiO2, TiO2, ZnO, SnO2, ZrO2, da dai sauransu, na iya rage dauki na Die + -rear tabbatacce da electrolyte yayin da rage chromatography na tabbatacce lantarki, inhibiting lokaci canji na tabbatacce electrode abu.

Inganta kwanciyar hankali na tsarinsa, rage juriya na rashin lafiya na cation a cikin lattice, ta haka ne rage halayen na biyu na tsarin wurare dabam dabam. 2.4 Carbon abu a halin yanzu yana amfani da ƙayyadaddun yanki mai ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun caji da dandamali na fitarwa, ƙaramin caji da dandamali na fitarwa, ingantaccen yanayin zafi mai ƙarfi, yanayin yanayin zafi mai kyau, ƙarancin zafi mai ƙarfi, ƙarancin yanayin zafi mai ƙarfi, ƙarancin yanayin zafi.

Kamar matsakaicin lokaci carbon microspheres (MCMB), ko Li9Ti5o12 na kashin baya tsarin, wanda ya fi dacewa da kwanciyar hankali na laminated graphite [20]. Hanyar a halin yanzu inganta aikin carbon abu yana da mahimmanci ga jiyya (surface oxidation, surface halogenation, carbon cladding, coating karfe, karfe oxide, polymer shafi) ko gabatar da karfe ko maras ƙarfe doping. 2.

5 Diaphragm ɗin da ake amfani da shi a halin yanzu a cikin batir lithium-ion na kasuwanci har yanzu abu ne na polyolefin, kuma mahimman lahaninsa shine zafi kuma shigar ruwa na lantarki ba shi da kyau. Don shawo kan waɗannan lahani, masu bincike sun gwada hanyoyi da yawa, kamar neman kayan kwanciyar hankali na thermal, ko ƙara ƙaramin adadin Al2O3 ko SiO2 nanopowdia, wanda ba wai kawai yana da diaphragm na kowa ba, amma kuma yana da kwanciyar hankali na thermal na ingantaccen kayan lantarki. amfani.

MIAO et al, polyimide nano ƙirƙira mara saƙa wanda aka shirya ta hanyar kaɗa electrostatic. Halin DR da TGA-kamar yana nufin nuna cewa ba wai kawai zai iya kula da kwanciyar hankali na thermal a 500 ° C ba, amma kuma yana da mafi kyawun kutsewar electrolyte dangane da diaphragm na CELGARD. WANG et al sun shirya AL2O3-PVDF nanoscopic microporous membrane, wanda ke nuna kyawawan kaddarorin electrochemical da kwanciyar hankali na thermal, gamsar da amfani da masu rarraba baturi na lithium-ion.

3 Takaitawa da kuma sa ido ga batirin lithium-ion don motocin lantarki da ajiyar makamashi, wanda ya fi girma da ƙananan kayan lantarki, kuma yanayin amfani ya fi rikitarwa. A taƙaice, za mu iya ganin cewa tsaronta ya yi nisa wajen warwarewa, kuma ya zama ƙwaƙƙwaran fasaha a halin yanzu. Aikin na gaba yakamata ya kasance cikin zurfi zuwa tasirin zafi wanda baturin zai iya haifarwa bayan aiki mara kyau, kuma sami ingantacciyar hanya don inganta aikin amincin batirin lithium ion.

A halin yanzu, amfani da kaushi mai ƙunshe da fluorine da abubuwan da ke hana harshen wuta shine muhimmin alkibla don haɓaka batirin lithium-ion irin na aminci. Yadda za a daidaita aikin electrochemical da babban yanayin zafin jiki zai zama mai da hankali kan bincike na gaba. Misali, an ɓullo da babban aikin haɗaɗɗen harshen wuta mai ɗaukar nauyi mai haɗaɗɗiyar haɗaɗɗiyar haɗaɗɗiyar P, N, F, da CL, kuma wani kaushi na halitta yana da babban wurin tafasa, an haɓaka babban ma&39;anar walƙiya, kuma an samar da wani bayani na electrolytic na babban aikin aminci.

Haɗaɗɗen madaidaicin harshen wuta, abubuwan daɗaɗɗen ayyuka biyu suma za su zama abubuwan ci gaba na gaba. Game da lithium ion baturi electrode abu, surface sinadaran Properties na kayan ne daban-daban, da matakin ji na ƙwarai daga cikin lantarki abu a kan cajin da fitarwa yuwuwar ne m, kuma ba shi yiwuwa a yi amfani da daya ko iyakance da yawa electrode / electrolyte / Additives zuwa duk baturi tsarin zane. Don haka, a nan gaba, ya kamata mu mai da hankali kan haɓaka tsarin batir daban-daban don takamaiman kayan lantarki.

A lokaci guda kuma, yana haɓaka tsarin batir lithium-ion polymer tare da babban tsaro ko haɓakar inorganic m electrolyte da ke da cation conductive guda ɗaya da jigilar ion mai sauri da babban yanayin zafi. Bugu da kari, inganta aikin ruwa na ionic, haɓaka tsarin roba mai sauƙi da arha shima muhimmin sashi ne na bincike na gaba.