公开(公告)号：US08618005B2

公开(公告)日：2013-12-31

申请号：US13103685

申请日：2011-05-09

申请人： Sungyong An ,  Jeongwook Kim ,  Sungbum Sohn ,  Jinwoo Hahn ,  Soonmo Song

发明人： Sungyong An ,  Jeongwook Kim ,  Sungbum Sohn ,  Jinwoo Hahn ,  Soonmo Song

IPC分类号： C03C8/02 ,  C03C3/089

CPC分类号： C03C8/02 ,  B82Y30/00 ,  B82Y40/00 ,  C03C1/006 ,  C03C3/064 ,  C03C3/089 ,  C03C12/00 ,  C03C14/00 ,  C04B35/00 ,  C04B2235/365 ,  Y10T428/2982

摘要： Provided are a glass powder represented as aLi2O-bK2O-cBaO-dB2O3-eSiO2wherein a+b+c+d+e=1, and 0.01≦a≦0.1, 0.01≦b≦0.1, 0.01≦c≦0.1, 0.05≦d≦0.3, and 0.3≦e≦0.7 are satisfied in terms of mol %, a method of manufacturing the same, and a multi-layered ceramic material using the same. Therefore, a nano glass powder having an average particle size of 100nm or less and uniform particle size distribution can be manufactured using liquid phase deposition, specifically, a sol-gel method. In addition, the glass powder can be used as sintering additives to decrease a sintering temperature by about 100° C. in comparison with conventional glass upon manufacture of a ceramic material such as MLCC and MLCI, which can be sintered at a low temperature, contributing to improvement of dielectric capacity and inductance capacity of the parts and increasing quality coefficient.

摘要翻译： 提供一种表示为Li 2 O-bK​​ 2 O-cBaO-dB 2 O 3 -eSiO 2的玻璃粉末，其中a + b + c + d + e = 1，和0.01 @ a @ 0.1,01 @ b @ 0.1,01 @ c @ 0.1,0.05@d 以0.3％，0.3≤e≤0.7，以摩尔％表示，其制造方法和使用其的多层陶瓷材料。 因此，平均粒径为100nm以下且粒径分布均匀的纳米玻璃粉末可以使用液相沉积，特别是溶胶 - 凝胶法制造。 此外，与常规玻璃相比，玻璃粉末可以用作烧结添加剂以将烧结温度降低约100℃，而陶瓷材料如MLCC和MLCI可以在低温下烧结而成 提高零件的介电容量和电感量，提高品质系数。