公开(公告)号：US20160211546A1

公开(公告)日：2016-07-21

申请号：US14599692

申请日：2015-01-19

申请人： CORNING INCORPORATED

发明人： MICHAEL EDWARD BADDING ,  Indrajit Dutta ,  Sriram Rangarajan Iyer ,  Brian Alan Kent ,  Nadja Teresia Lonnroth

IPC分类号： H01M10/0562 ,  C03B19/06

CPC分类号： H01M10/0562 ,  C01B25/45 ,  C03B19/06 ,  H01M10/052 ,  H01M2300/0068 ,  H01M2300/0071

摘要： Disclosed herein are methods for making a solid lithium ion electrolyte membrane, the methods comprising combining a first reactant chosen from amorphous, glassy, or low melting temperature solid reactants with a second reactant chosen from refractory oxides to form a mixture; heating the mixture to a first temperature to form a homogenized composite, wherein the first temperature is between a glass transition temperature of the first reactant and a crystallization onset temperature of the mixture; milling the homogenized composite to form homogenized particles; casting the homogenized particles to form a green body; and sintering the green body at a second temperature to form a solid membrane. Solid lithium ion electrolyte membranes manufactured according to these methods are also disclosed herein.

摘要翻译： 本文公开了制备固体锂离子电解质膜的方法，所述方法包括将选自无定形，玻璃状或低熔点固体反应物的第一反应物与选自难熔氧化物的第二反应物混合以形成混合物; 将混合物加热至第一温度以形成均质化复合物，其中第一温度在第一反应物的玻璃化转变温度和混合物的结晶起始温度之间; 研磨均质化复合材料以形成均质颗粒; 铸造均质颗粒以形成生坯; 并在第二温度下烧结生坯以形成固体膜。 根据这些方法制造的固体锂离子电解质膜也在本文中公开。