Sulfide Olimba Electrolytes Li2S + SiS2 + Al2S3 | Li2S + SiS2 + Al2S3 Mabatire amakanema amatenga gawo lofunikira pakusunga mphamvu ndi kutembenuka, mabatire a Lithium ion adziwonetsa okha kusankha kwakukulu kwamagetsi yamagetsi onyamula. Kuphatikiza pa zamagetsi zamagetsi, mabatire a lithiamu ion nawonso akukulira kutchuka kwamagulu ankhondo, zamagetsi, komanso malo ogwiritsira ntchito ndege. Komabe, mabatire achikhalidwe a lithiamu-ion nthawi zambiri amagwiritsa ntchito maelekitirodi amadzimadzi okhala ndi ma ionic apamwamba, koma pali zovuta zambiri monga chiwopsezo chotumphuka ndi kuphulika, moyo wawufupi komanso mphamvu zochepa. Poyerekeza ndi batri ya lithiamu-ion yokhala ndi ma electrolyte amadzimadzi, All-solid-state lithiamu batri yokhala ndi yosayaka yolimba ya electrolyte imatha kupewa mavutowa, pakadali pano ma electrolyte olimba amathanso kulepheretsa mapangidwe a lithiamu dendrite, potero amasintha moyo wa batri . Zina mwazomwe ma electrolyte olimba amtundu wa sulfide afalikira kwambiri ndipo adakopa chidwi chifukwa ali ndi machitidwe abwino kwambiri komanso makina abwino opangira maulalo oyenera pakati pazolimba.
Chowoneka bwino kwambiri cha sulfide crystalline solid electrolyte ndi thio-LISICON, woyendetsa wa lithiamu superionic, banja latsopano lazinthu zopangidwa ndi crystalline zomwe zimapezeka mu Li 2S-GeS2-P2S5 dongosolo, kapangidwe kake ka mankhwala ndi Li4-xA1-xBxS4 (A = Ge, Si…, B = P, Al, Zn…), zomwe zikuwonetsa kutsika kwapamwamba kwambiri kwa lithiamu-ion kwa 2.2 × 10-3masentimita-1kutentha, kuphatikiza pamagetsi oyenda pang'ono, kukhazikika kwamagetsi. Zida zolimba za electrolyte Li2S + SiS2+ Al2S3 ndi Li2S + SiS2+ Al2S3, ndi ma electrolyte olimba olimba, okonzedwa ndi njira yamagetsi yamagetsi yambiri kapena njira yokhazikika yosungunuka imakhala ngati woyendetsa ionic komanso nembanemba yolekanitsa mabatire a lithiamu omwe ali olimba kwambiri, omwe ali ndi ionic yayikulu madutsidwe, kunyalanyaza kwamagetsi kwamagetsi, zenera lamagetsi ogwiritsa ntchito komanso mawonekedwe abwino amagetsi ndi ma elekitirodi.
Ayi. |
Katunduyo |
Standard mfundo |
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Chilinganizo |
Chiyero |
Kusayera PPM Max iliyonse |
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1 |
Cadmium Sulphide |
Zamgululi |
5N |
Ipezeka Pakapempha. Mfundo Special akhoza makonda |
2 |
Arsenic Sulphide |
Monga2S3 |
5N |
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3 |
Gallium Sulphide |
Ga2S3 |
4N 5N |
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4 |
Mpweya wa geranium |
GeS2 |
4N 5N |
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5 |
Tin Sulphide |
SnS2 |
4N 5N |
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6 |
Titaniyamu Sulphide |
TiS2 |
3N 4N 5N |
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7 |
Selenium Sulphide |
SE2 |
4N 5N |
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8 |
Sulfide gulu elekitirodi Zofunika |
Li2S + GeS2+ P2S5 |
4N |
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Li2S + SiS2+ Al2S3 |
4N |
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9 |
Kukula |
-60 / -80mesh, 1-20mm Lump, 1-6mm Granule, chandamale kapena Malo | ||
10 |
Kulongedza |
Mu botolo la polyethylene kapena thumba lophatikiza, 1kg iliyonse.
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