Baturin ya daina fashe?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Draagbare kragstasie verskaffer

Ko da yake ana samun raguwar wayar da za a iya maye gurbinsa, saboda labarin fashewar batirin wayar salula yana haifar da labarin cewa har yanzu mutumin da ya ji rauni yana faruwa, matsalar fashewar baturi ta kan sa mai amfani ya sayi baturin lithium na sirri a kasuwa, duk da haka ana ƙara samun nau&39;ikan wayoyin hannu, kuma girman shukar baturin da ya maye gurbinsa da batirin lithium shima bai dace ba. Batura marasa cancanta suna da sauƙin zazzabi, faɗaɗa, wanzuwar fashewa. Domin daidaita kasuwar lithium lantarki, Ma&39;aikatar Masana&39;antu da Fasahar Watsa Labarai ta ba da "Matsalar Matsayin Masana&39;antar Batirin Lithium Ion", manufar ita ce don ƙarfafa gudanarwar masana&39;antar batir lithium-ion, haɓaka matakin ci gaban masana&39;antu, jagorar canjin masana&39;antu da haɓakawa da daidaita tsarin, da haɓaka ci gaba da haɓaka lafiya na masana&39;antar batir lithium-ion.

"Lithium-ion baturi daidaitaccen yanayi" saita ƙofa a cikin shimfidar masana&39;antu, sikelin samarwa, ingancin samfur, da sauransu, waɗanda ke buƙatar: 1. Ƙarfin samar da baturi bai wuce watts miliyan 100 ba; 2, tabbataccen lantarki abu na shekara-shekara samar iya aiki Ba kasa da 2,000 ton; 3, da shekara-shekara iya aiki na korau electrode abu ba kasa da 2,000 ton; 4, da shekara-shekara fitarwa na membrane ba kasa da miliyan 20 murabba&39;in mita; 5.

6. Haƙiƙanin samarwa na shekarar da ta gabata bai gaza 50% na ainihin ƙarfin lokacin da kamfanin ya bayyana ba. Lithium-e-producer ya kamata ya dace da buƙatun masu zuwa a cikin fasaha, kayan aiki da kayan tallafi masu alaƙa: Aiwatar da kauri da tsayin tsayin ma&39;anar, ma&39;aunin ma&39;auni na kauri shine 2 μm, ma&39;aunin ma&39;auni na tsayin daka ba kasa da 1 mm ba; 3, yakamata a sami ikon gano samfurin burr da aka samar bayan juzu&39;in wutar lantarki, daidaiton ganowa shine 1 μm; 4, Ya kamata ya sami ikon gano samfurin abun ciki na ruwa bayan busasshen lantarki na baturi, kuma daidaiton ganowa shine 10 ppm; 5, ikon daidaitawa na raunin lantarki / laminate ya kamata ya sami daidaiton ganowa na 0.

1 mm; 6, yakamata ya kasance yana hada baturi. Ƙarfin gano ɗan gajeren da&39;ira na ciki; 7. Don abun da ke ciki na fakitin baturi mai mahimmanci, ya kamata a sami wutar lantarki mai buɗewa da ƙarfin gano juriya ta ciki, kuma daidaiton ganowa shine 1mV da 1 MΩ; 8, yakamata ya sami aikin gano faranti na kan layi.

Bugu da kari, masana&39;antun kera batirin lithium-ion dole ne su kasance da ma&39;auni masu dacewa da damar gwajin aminci, karfafa kamfanoni don samar da kayan aikin duba muhalli da kayan aiki, tare da damar gano yanayin yanayin baturi. Baturi 1, amfani da ƙarfin baturi guda ɗaya ≥ 150WH / kg, baturi fakitin makamashi yawa ≥120WH / kg, polymer monomer ƙarfin ƙarfin baturi ≥ 550WH / L. Rayuwar kewayawa ≥ 400 sau da ƙarfin riƙewa rabo ≥80%.

2, nau&39;in nau&39;in baturi mai ban sha&39;awa da nau&39;in wutar lantarki, a cikinsa nau&39;in makamashi-nau&39;in nau&39;in makamashi shine ≥120Wh / kg, ƙarfin baturi ≥ 85WH / kg, rayuwar sake zagayowar ≥ 1500 sau, ikon riƙewa rabo ≥80%. Nau&39;in wutar lantarki ƙarfin baturi ≥ 3000W / kg, baturi fakitin ikon yawa ≥ 2100W / kg, sake zagayowar rayuwa ≥ 2000 da ikon riƙe rabo ≥80%. Rayuwar fakitin baturi na lantarki ≥ 600 sau da ƙarfin riƙewa rabo ≥80%, rayuwar fakitin baturi na kayan aikin lantarki ≥ sau 500 da ƙimar riƙe ƙarfin ≥80%.

3, naúrar ajiyar makamashi ƙarfin baturi mai yawa ≥ 110Wh / kg, baturi fakitin makamashi yawa ≥ 75Wh / kg, kewaya rayuwa ≥ 2000 sau da ikon riƙe rabo ≥80%. Ana ƙididdige ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aiki da baturi na 2032, kuma rayuwar zagayawa shine sakamakon 18650. 1, lithium cobaltate rabo iya aiki ≥ 150ah / kg, Magnetic mara tsarki abun ciki ≤ 100 ppb, circulating rayuwa sau 300 da ikon riƙe rabo ≥80%.

2, lithium manganate rabo iya aiki ≥95ah / kg, Magnetic mara tsarki abun ciki ≤ 100 ppb, circulating rayuwa sau 300 da ikon riƙe rabo ≥80%. 3, lithium baƙin ƙarfe phosphate rabo iya aiki ≥ 140ah / kg, circulating rayuwa sau 800 da ikon riƙe rabo ≥80%. 4, uku-girma abu takamaiman iya aiki ≥ 150ah / kg, Magnetic mara tsarki abun ciki ≤ 100 ppb, circulating rayuwa sau 300 da ikon riƙe rabo ≥80%.

5, sauran ingantattun alamun aikin kayan lantarki na iya komawa ga buƙatun da ke sama. An kwatanta kayan lantarki mara kyau tare da sakamakon kimantawa na nau&39;in baturi na nau&39;in 2032, kuma rayuwar kewayawa shine sakamakon 18650 na kimantawa. 1, carbon abu takamaiman iya aiki ≥ 320ah / kg, Magnetic mara tsarki abun ciki ≤ 100 ppb, circulating rayuwa sau 300 da ikon riƙe rabo ≥ 85%.

2, lithium titanate abu ne ≥150ah / kg, da Magnetic mara tsarki abun ciki ≤ 100 ppb, da sake zagayowar rayuwa ne 1000 sau, da ikon riƙe rabo ne ≥80%. 3, silicon carbon abu takamaiman iya aiki ≥ 400ah / kg, Magnetic mara tsarki abun ciki ≤ 100 ppb, circulating rayuwa sau 300 da ikon riƙe rabo ≥80%. 4, amorphous carbon korau abu takamaiman iya aiki ≥ 250ah / kg, na farko yadda ya dace> 80%, sake zagayowar rayuwa sau 1000, iya aiki rabo rabo ≥80%.

5, sauran alamun aikin kayan aiki mara kyau na iya komawa ga buƙatun da ke sama. Diring busassun hanyar mikewa ta hanya ɗaya: ƙarfin ƙarfi na tsayin tsayi ≥ 110 MPa, rabon rage zafi ≤ 6%; Ƙarfin jujjuyawar gefe ≥ 10 MPa, rabon haɓakar zafi na gefe ≤ 1%, rabon raguwar zafi mai tsayi ≤ 6%; Ƙarfin huda ≥1.33 N / μm; porosity%; Gas permeability S / 100ml.

Dry biyu-hanyar mikewa hanya: a tsaye tensile ƙarfi ≥100MPa, a kaikaice tensile ƙarfi ≥ 25 MPa, zafi shrinkage rabo ≤ 5%, huda ƙarfi ≥1.33N / μm, porosity%, gas permeability S / 100ml. Rigar biyu-hanyar mikewa: a tsaye tensile ƙarfi ≥ 100MPa, a kaikaice tensile ƙarfi ≥ 60 MPa, zafi shrinkage rabo ≤ 13%, huda ƙarfi ≥ 2.

04N / μm, porosity%, gas permeability S / 100ml. Abubuwan da ke cikin ruwa na electrolyte bai fi 20 ppm ba, hydrogen fluoride bai fi 50 ppm ba, kuma monoma bai wuce 1 ppm ba. Shirya sharhi: Baturin lithium-ion a cikin amfanin yau da kullun ya ƙunshi amincin mutum, inganci yana da mahimmanci.

Sabuntawa na masana&39;antar baturi na lithium-ion zai yi ƙaramin masana&39;anta tare da ƙarancin inganci, amma daidaitattun daidaito. Idan babu sassan da suka dace don bibiya, har yanzu tsaron mai amfani ya kasa samun garanti. .