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Modified beta-aluminum oxide solid electrolyte, composite solid electrolyte, and application and preparation method of modified beta-aluminum oxide solid electrolyte and composite solid electrolyte
The invention mainly relates to a modified beta-alumina solid electrolyte, a composite solid electrolyte, and applications and preparation methods of the modified beta-alumina solid electrolyte and the composite solid electrolyte. The modified beta-alumina solid electrolyte is doped with one or two of magnesium oxide and calcium oxide; the modified beta-aluminum oxide solid electrolyte can also be co-sintered with other known solid electrolytes to form a composite solid electrolyte. The preparation method of the modified beta-aluminum oxide solid electrolyte comprises the step of preparing raw materials, and adding one or two of magnesium oxide and calcium oxide into the raw materials. The solid electrolyte prepared by the preparation method disclosed by the invention has the characteristic of high temperature corrosion resistance and good medium-temperature ionic conductivity, and is particularly suitable for various batteries such as various medium-temperature alkaline fuel batteries, air batteries, sodium ion batteries and the like.
本发明主要涉及改性β‑氧化铝固态电解质、复合固态电解质、及其应用和制备方法，改性β‑氧化铝固态电解质中掺杂有的氧化镁、氧化钙中的一种或两种，上述改性β‑氧化铝固态电解质还能与其他已知的固态电解质共烧结形成复合固态电解质。上述改性β‑氧化铝固态电解质的制备方法，包括配置原料的步骤，在所述的原料中加入的氧化镁、氧化钙中的一种或两种。由本发明制备方法制造的固态电解质具有耐高温腐蚀的特性和良好的中温离子电导率，尤其适用于各类的中温碱性燃料电池、空气电池和钠离子电池等各类电池。
Modified beta-aluminum oxide solid electrolyte, composite solid electrolyte, and application and preparation method of modified beta-aluminum oxide solid electrolyte and composite solid electrolyte
The invention mainly relates to a modified beta-alumina solid electrolyte, a composite solid electrolyte, and applications and preparation methods of the modified beta-alumina solid electrolyte and the composite solid electrolyte. The modified beta-alumina solid electrolyte is doped with one or two of magnesium oxide and calcium oxide; the modified beta-aluminum oxide solid electrolyte can also be co-sintered with other known solid electrolytes to form a composite solid electrolyte. The preparation method of the modified beta-aluminum oxide solid electrolyte comprises the step of preparing raw materials, and adding one or two of magnesium oxide and calcium oxide into the raw materials. The solid electrolyte prepared by the preparation method disclosed by the invention has the characteristic of high temperature corrosion resistance and good medium-temperature ionic conductivity, and is particularly suitable for various batteries such as various medium-temperature alkaline fuel batteries, air batteries, sodium ion batteries and the like.
本发明主要涉及改性β‑氧化铝固态电解质、复合固态电解质、及其应用和制备方法，改性β‑氧化铝固态电解质中掺杂有的氧化镁、氧化钙中的一种或两种，上述改性β‑氧化铝固态电解质还能与其他已知的固态电解质共烧结形成复合固态电解质。上述改性β‑氧化铝固态电解质的制备方法，包括配置原料的步骤，在所述的原料中加入的氧化镁、氧化钙中的一种或两种。由本发明制备方法制造的固态电解质具有耐高温腐蚀的特性和良好的中温离子电导率，尤其适用于各类的中温碱性燃料电池、空气电池和钠离子电池等各类电池。
Modified beta-aluminum oxide solid electrolyte, composite solid electrolyte, and application and preparation method of modified beta-aluminum oxide solid electrolyte and composite solid electrolyte
改性β－氧化铝固态电解质、复合固态电解质、及其应用和制备方法
YU QIFENG (Autor:in) / LI AIDONG (Autor:in) / WU HAIPING (Autor:in) / TANG SHAOYI (Autor:in)
04.11.2022
Patent
Elektronische Ressource
Chinesisch
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