Binciken Dalilan Rashin Zafin Na&39;urorin Batirin Lithium Ion

著者：Iflowpower – Portable Power Station ပေးသွင်းသူ

Ana amfani da motar lantarki da Tesra ke wakilta don amfani da NCA, NCM811 ko NCM622 babban kayan tushen nickel azaman kayan ingancin batirin lithium ion. Koyaya, wannan babban nau&39;in nau&39;in nickel mai siffa mai kyau na lantarki yana da matsalolin aminci, ƙungiyar ma&39;aunin wutar lantarki ta Kanada Dr. Zhou Wei, Dr.

Wang Jian, Wang Jian, wani tashar tashar Hoto ta hanyar sinadarai kuma mataimakin farfesa na Jami&39;ar Kimiyya da Fasaha ta Xiamen, a karon farko, tsarin rarraba hadaddun hadaddun wutar lantarki har sai da hadadden hadadden na&39;urar lantarki ba ta da iko, da kuma yanayin rabuwa da yawa kafin da bayan hasarar zafi. Ana ganin dacewa ta hanyar nano-matakin, kuma an gano cewa thermal out of control yana iya zama da alaƙa da rarraba madugu da masu ɗaure. Batirin lithium ion da NCA, NCM811 ko NCM622 ke wakilta yana da fa&39;idodin babban ƙarfi, ƙarancin farashi, da haɗarin muhalli.

A halin yanzu, ana amfani da motar lantarki da Tesla ke wakilta. Duk da haka, akwai matsala a gaban aminci na high nickel layered tabbatacce electrodes, musamman a high zafin jiki ƙananan abu bazuwar, saki oxygen, haifar da thermal daga sarrafawa, haifar da wani baturi konewa fashewa. Daga mahangar asali na ka&39;idar, zurfin fahimtar lokaci rabuwa na m jihar electrodes karkashin thermal out of iko yana da mahimmanci don magance lahanin kwanciyar hankali na wannan abu mai mahimmanci.

Daga hangen nesa na m bincike, da hali na binciken lokaci ne rabu a cikin ainihin porous composite electrode, kuma yayi dace da girman sakamako na tabbatacce electrode abu, da dangantaka tsakanin crystal surface tsari, da surface passivation fim, shi ne tushen bincike da kuma ainihin aikace-aikace lokaci. Haɗin manufa hanya. Duk da haka, wannan ra&39;ayin dole ne ya sami ci-gaba na sifa yana nufin tabbatarwa.

Dr. Zhou Wei, Ƙungiyar Adana Hasken Hasken Kanada, da Dr. Wang Jian a tashar Layin Hoto na Sinadari yana aiki kafada da kafada tare da mataimakin farfesa na sakatariyar hanya ta jami&39;ar fasaha ta Xiamen don kirkiro fasahar watsa X-ray na abubuwa da zaɓe, sinadarai da na lantarki.

Ana amfani da MicroT (PEEM) don nazarin halayen rabuwa na lokaci-lokaci na thermostatic acid lithium lithium laminate barbashi a cikin lakaran da ke cikin porous. An ba da rahoton wannan aikin azaman bincike mai haske a cikin hanyar Sadarwar Kimiyya. Ta wurin ɗalibi a wurin, marubutan sun yi amfani da rarraba lokaci na hadaddun haɗaɗɗun zafin wutar lantarki har sai da hadadden haɗaɗɗiyar thermal ɗin ba ta da iko, da kuma alaƙar abubuwan ban mamaki daban-daban na rabuwa a cikin daidaitawa kafin da bayan thermal out-of-control.

Kallon gani. Asara mai zafi kafin da bayan rabuwar lokaci a cikin matakin barbashi na lantarki guda ɗaya yana nuna rashin daidaituwa. Wannan rashin daidaituwa da girman barbashi, tsarin shimfidar kristal ba a bayyane yake ba, amma rarraba wakilai da masu binders suna da alaƙa da alaƙa.

Wannan shine karo na farko don cimma hangen nesa na nano da aka raba ta hanyar barbashi iri ɗaya kafin da bayan asarar zafi, da kuma haɗa shi da yanayin lantarki. Wannan yana nufin ƙara zurfafa yanayin ƙaurawar thermal na kayan laminated yana da mahimmanci, wanda ya dace da haɓaka tsarin amsawa, tsarin attenuation na sauran tsarin lantarki don nazarin thermal daga sarrafawa. Labarin ya fara amfani da matakin ji na abubuwan PEEM dangane da bangaren lantarki, gami da lithium cobaltate, PVDF, da rarraba baƙar carbon mai sarrafa wutar lantarki.

Kafin hasarar zafi, wakili mai gudanarwa da mai ɗaure suna gauraye daidai gwargwado, amma wannan agglomeration ba daidai ba ne a cikin ɓangarorin lithium cobaltate da barbashi. Asarar thermal na PVDF a bayyane yake, yayin da baƙar fata mai sarrafa carbon har yanzu ana rarraba iri ɗaya a cikin lithium cobalt acid a cikin nau&39;in haɓakawa. PEEM na iya kaiwa ga ƙudurin sararin samaniya na nm 100, kuma ana iya yin hoto akan 50 um electrode surface.

Babban ƙuduri na sararin samaniya da babban tazara mai ɗaukar hoto cimma babban ƙuduri na hoto na ɓangarori masu yawa. Za a iya amfani da ilimin halittar ɗan adam na lithium cobaltate barbashi don nazarin yanayin ƙaurawar zafin jiki na barbashi na lantarki iri ɗaya kafin da bayan thermostat. Sabbin binciken da aka samu na jami&39;an gudanarwa, rarraba mai ɗaure na iya haifar da ingantacciyar baturin lithium-ion 1.

Rarraba elemental da daidaitawa da zane-zane na bayan thermostat (A, B) (C, D) sun rabu cikin kowane Bakan shayarwa na nau&39;in cobalt na pixel unit cobalt element yana amfani da lokaci guda, gami da bazuwar bazuwar yanayin CO2 + (samun fitar da iskar oxygen), CO3 + (LCO) ko CO3 + CO3. Babban rashin daidaituwa na rabuwa lokaci yana nunawa sosai a cikin Figures C da D.

Idan an samu taswirar rabuwar lokaci tare da bayanin bayanan da ya haifar, wannan rabuwar lokaci tana da alaƙa mai girma tare da rarraba baƙar fata na carbon kafin da bayan asarar zafi. Ma&39;aunin zafi da sanyio ya rage girman girman rabuwar lokaci. Ya bambanta da sakamakon da aka samu ta hanyar cajin sinadarai bayan cajin sinadarai ta hanyar cajin sinadarai a baya.

Tasirin barbashi na lantarki, girman, da daidaitawar fuskar lu&39;ulu&39;u sun yi ƙasa da ƙasa da mahalli, musamman ma tasirin wakili.