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Setter plate for manufacturing solid electrolyte and method for preparing compact solid electrolyte by using setter plate
The composite setter plate is made of an inert refractory material and a lithium source material, such as, but not limited to, a lithium-filled garnet material having the same or substantially similar composition as a garnet Li-filled solid electrolyte. According to the composite setter plate, evaporation of Li is reduced in the sintering treatment step, and/or loss of Li caused by diffusion of the sintering electrolyte is reduced. Considering that lithium easily diffuses from the solid electrolyte upon heating, the composite setter plate of the present invention can also maintain composition control of the solid electrolyte during sintering.
复合承烧板是由惰性耐火材料和锂源材料，例如但不限于具有与石榴石Li填充固体电解质相同或基本相似组成的锂填充石榴石材料制成。本发明所述复合承烧板在烧结处理步骤中减少了Li的蒸发，和/或减少了由所述烧结电解质扩散引起的Li的损失。考虑到加热时锂易于从所述固体电解质中扩散出来，本发明所述复合承烧板在烧结期间还可保持对所述固体电解质的组成控制。
Setter plate for manufacturing solid electrolyte and method for preparing compact solid electrolyte by using setter plate
The composite setter plate is made of an inert refractory material and a lithium source material, such as, but not limited to, a lithium-filled garnet material having the same or substantially similar composition as a garnet Li-filled solid electrolyte. According to the composite setter plate, evaporation of Li is reduced in the sintering treatment step, and/or loss of Li caused by diffusion of the sintering electrolyte is reduced. Considering that lithium easily diffuses from the solid electrolyte upon heating, the composite setter plate of the present invention can also maintain composition control of the solid electrolyte during sintering.
复合承烧板是由惰性耐火材料和锂源材料，例如但不限于具有与石榴石Li填充固体电解质相同或基本相似组成的锂填充石榴石材料制成。本发明所述复合承烧板在烧结处理步骤中减少了Li的蒸发，和/或减少了由所述烧结电解质扩散引起的Li的损失。考虑到加热时锂易于从所述固体电解质中扩散出来，本发明所述复合承烧板在烧结期间还可保持对所述固体电解质的组成控制。
Setter plate for manufacturing solid electrolyte and method for preparing compact solid electrolyte by using setter plate
用于固体电解质制作的承烧板和用其制备致密固体电解质的方法
IYER SUBRAMANIAN (author) / HOLME TIM (author) / DONNELLY NIALL (author) / XU GUOZHANG (author) / TSAI ALLAN (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
F27D
Einzelheiten oder Zubehör für Industrieöfen, Schachtöfen, Brennöfen oder Retorten, soweit sie nicht auf eine Ofenart eingeschränkt sind
,
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
/
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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