公开(公告)号：US20090170961A1

公开(公告)日：2009-07-02

申请号：US12248063

申请日：2008-10-09

申请人： Jin Hyuck YANG ,  Chang Hwan Choi ,  Byoung Jin Chun ,  Chul Tack Lim

发明人： Jin Hyuck YANG ,  Chang Hwan Choi ,  Byoung Jin Chun ,  Chul Tack Lim

IPC分类号： C01F17/00 ,  B01F3/12

CPC分类号： C01F17/0043 ,  B82Y30/00 ,  C01B13/18 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/52 ,  C01P2004/64

摘要： Disclosed are a method of manufacturing dysprosium oxide nanoparticles and a method of manufacturing a dysprosium oxide nanosol, which can prepare dysprosium oxide particles having a size of tens of nanometers with high yield by using a simple, low-cost process. The method of manufacturing dysprosium oxide nanoparticles includes preparing a dysprosium salt solution by dissolving a dysprosium salt in a solvent; impregnating an organic polymer comprising a nanosized pore with the dysprosium salt solution; and heating the organic polymer impregnated with the dysprosium salt solution until the organic polymer is fired.

摘要翻译： 公开了一种制造氧化镝纳米颗粒的方法和一种制造氧化镝纳米溶胶的方法，其可以通过使用简单的低成本方法以高产率制备具有数十纳米尺寸的氧化镝颗粒。 制造氧化镝纳米颗粒的方法包括通过将镝盐溶解在溶剂中来制备镝盐溶液; 用镝盐溶液浸渍包含纳米孔的有机聚合物; 并加热浸渍有镝盐溶液的有机聚合物直到有机聚合物烧制。

公开(公告)号：US20100157508A1

公开(公告)日：2010-06-24

申请号：US12493816

申请日：2009-06-29

申请人： Chul Tack Lim ,  Chang Hwan Choi ,  Byoung Jin Chun ,  Jin Hyuck Yang

发明人： Chul Tack Lim ,  Chang Hwan Choi ,  Byoung Jin Chun ,  Jin Hyuck Yang

IPC分类号： H01G4/20 ,  C08K3/10 ,  B05D3/02

CPC分类号： H01G4/1227 ,  B82Y30/00 ,  C01B13/18 ,  C01G45/125 ,  C01P2002/77 ,  C01P2004/64 ,  H01G4/10 ,  H01G4/30

摘要： A method of manufacturing complex oxide nano particles includes preparing a mixed solution including at least one metal salt selected from the group consisting of aluminum salt, manganese salt and barium salt, impregnating an organic polymer having nano-sized pores with the mixed solution, and calcining the organic polymer impregnated with the mixed solution. Accordingly, complex oxides with particle sizes on the nanoscale can be prepared, and the kind and composition ratio of metal elements contained in the complex oxides can be facilitated. Also, a multilayer ceramic capacitor including the complex metal oxides manufactured by this method can ensure a super slim profile and high capacity.

摘要翻译： 制备复合氧化物纳米颗粒的方法包括制备包含至少一种选自铝盐，锰盐和钡盐的金属盐的混合溶液，用混合溶液浸渍具有纳米尺寸孔的有机聚合物，并煅烧 用混合溶液浸渍的有机聚合物。 因此，可以制备具有纳米尺寸的复合氧化物，并且可以促进复合氧化物中所含的金属元素的种类和组成比。 此外，包括通过该方法制造的复合金属氧化物的多层陶瓷电容器可以确保超薄型材和高容量。