BR112021023657A2 - Eletrólito à base de so2 para uma célula de bateria recarregável e célula de bateria recarregável que compreende o mesmo - Google Patents

Eletrólito à base de so2 para uma célula de bateria recarregável e célula de bateria recarregável que compreende o mesmo

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Publication number
BR112021023657A2
BR112021023657A2 BR112021023657A BR112021023657A BR112021023657A2 BR 112021023657 A2 BR112021023657 A2 BR 112021023657A2 BR 112021023657 A BR112021023657 A BR 112021023657A BR 112021023657 A BR112021023657 A BR 112021023657A BR 112021023657 A2 BR112021023657 A2 BR 112021023657A2
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BR
Brazil
Prior art keywords
battery cell
rechargeable battery
based electrolyte
same
group
Prior art date
Application number
BR112021023657A
Other languages
English (en)
Inventor
Christian Pszolla
Laurent Zinck
Rebecca Busch
Original Assignee
Innolith Tech Ag
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Filing date
Publication date
Application filed by Innolith Tech Ag filed Critical Innolith Tech Ag
Publication of BR112021023657A2 publication Critical patent/BR112021023657A2/pt

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    • H01M10/0563—Liquid materials, e.g. for Li-SOCl2 cells
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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    • C01G49/009—Compounds containing, besides iron, two or more other elements, with the exception of oxygen or hydrogen
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    • C01G51/40—Cobaltates
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    • C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
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    • C01G53/54—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [Mn2O4]-, e.g. Li(NixMn2-x)O4, Li(MyNixMn2-x-y)O4
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Abstract

eletrólito à base de so2 para uma célula de bateria recarregável e célula de bateria recarregável que compreende o mesmo. a invenção se refere a um eletrólito à base de so2 para uma célula de bateria recarregável, que contém pelo menos um primeiro sal condutor que apresenta a fórmula (i), em que m é um metal que é selecionado a partir do grupo que é formado pelos metais alcalinos, metais alcalinoterrosos, metais do grupo 12 da tabela periódica de elementos e alumínio; x é um número inteiro de 1 a 3; os substituintes r1, r2, r3 e r4 são selecionados, independentemente uns dos outros, a partir do grupo que é formado por c4-c10 alquila, c2-c10 alquenila, c2-c10 alquinila, c3-c10 cicloalquila, c6-c14 arila e c5-c14 heteroarila; e em que z é alumínio ou boro. adicionalmente, a invenção se refere a uma célula de bateria recarregável (2), que contém um eletrólito de acordo com pelo menos qualquer uma das reivindicações anteriores, um metal ativo, pelo menos um eletrodo positivo (4), pelo menos um eletrodo negativo (5) e uma carcaça (1).
BR112021023657A 2019-07-31 2020-07-30 Eletrólito à base de so2 para uma célula de bateria recarregável e célula de bateria recarregável que compreende o mesmo BR112021023657A2 (pt)

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PCT/EP2020/071573 WO2021019044A1 (de) 2019-07-31 2020-07-30 Auf so2-basierender elektrolyt für eine wiederaufladbare batteriezelle und wiederaufladbare batteriezelle denselben umfassend

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