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Solid electrolyte preparing method thereof and secondary battery including the same
Disclosed are a solid electrolyte, a manufacturing method thereof, and a secondary battery including a positive electrode, a negative electrode, and the solid electrolyte disposed therebetween. The solid electrolyte comprises an inorganic lithium ion conductor film and a porous layer disposed on at least one side of the inorganic lithium ion conductor film, wherein the porous layer includes a first porous layer and a second porous layer, the second porous layer is disposed between the inorganic lithium ion conductor film and the first porous layer, and the first porous layer has the larger pore size compared to the second porous layer.
무기 리튬이온 전도체막 및 무기 리튬이온 전도체막의 적어도 일 면에 배치된 다공성층을 포함하는 고체 전해질이며, 상기 다공성층은 제1다공성층과 제2다공성층을 포함하며, 상기 제2다공성층은 무기 리튬이온 전도체막과 제1다공성층 사이에 배치되며, 상기 제1다공성층은 제2다공성층과 비교하여 큰 기공 사이즈를 갖는 고체 전해질, 그 제조방법 및 양극, 음극 및 이들 사이에 배치된 고체 전해질을 포함하는 이차전지가 제시된다.
Solid electrolyte preparing method thereof and secondary battery including the same
Disclosed are a solid electrolyte, a manufacturing method thereof, and a secondary battery including a positive electrode, a negative electrode, and the solid electrolyte disposed therebetween. The solid electrolyte comprises an inorganic lithium ion conductor film and a porous layer disposed on at least one side of the inorganic lithium ion conductor film, wherein the porous layer includes a first porous layer and a second porous layer, the second porous layer is disposed between the inorganic lithium ion conductor film and the first porous layer, and the first porous layer has the larger pore size compared to the second porous layer.
무기 리튬이온 전도체막 및 무기 리튬이온 전도체막의 적어도 일 면에 배치된 다공성층을 포함하는 고체 전해질이며, 상기 다공성층은 제1다공성층과 제2다공성층을 포함하며, 상기 제2다공성층은 무기 리튬이온 전도체막과 제1다공성층 사이에 배치되며, 상기 제1다공성층은 제2다공성층과 비교하여 큰 기공 사이즈를 갖는 고체 전해질, 그 제조방법 및 양극, 음극 및 이들 사이에 배치된 고체 전해질을 포함하는 이차전지가 제시된다.
Solid electrolyte preparing method thereof and secondary battery including the same
고체 전해질, 그 제조방법 및 이를 포함하는 이차전지
KIM JU SIK (author) / KIM SE WON (author) / KIM HYUN SEOK (author) / BADDING MICHAEL E (author) / SONG ZHEN (author) / THOMAS ALYEA KAREN E (author) / MIARA LINCOLN JAMES (author) / IM DONG MIN (author)
2020-03-16
Patent
Electronic Resource
Korean
IPC:
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
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
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