发明名称 MULTI-METAL OXIDE CERAMIC NANOMATERIAL
摘要 A convenient and versatile method for preparing complex metal oxides is disclosed. The method uses a low temperature, environmentally friendly gel-collection method to form a single phase nanomaterial. In one embodiment, the nanomaterial consists of BaAMnBTiCOD in a controlled stoichiometry.
申请公布号 US2015094199(A1) 申请公布日期 2015.04.02
申请号 US201414445760 申请日期 2014.07.29
申请人 Research Foundation of the City University of New York 发明人 O'Brien Stephen;Liu Shuangyi;Huang Limin
分类号 C04B35/468 主分类号 C04B35/468
代理机构 代理人
主权项 1. A method for producing a metal oxide ceramic nanomaterial, the method comprising steps of: mixing a first metal-organic salt comprising a first metal (M1) and a second metal-organic salt comprising a second metal (M2) in an anhydrous solvent to form a first intermediate, wherein M1 and M2 are independently selected from the group consisting of barium, manganese, titanium, iron, nickel, copper, bismuth, cobalt, samarium, and praseodymium, wherein M1 and M2 are different; adding water to the anhydrous solvent to hydrolyze the first intermediate to produce a precursor solution; permitting the precursor solution to form a gel wherein, after gel formation, at least 90% of M1 and M2 is integrated into the gel; and forming a nanomaterial from the gel.
地址 New York NY US