发明名称 |
ELECTROLYTE LAYER HAVING A PATCHWORK-TYPE NANOPOROUS GRAIN BOUNDARY AND A METHOD OF PREPARATION THEREOF |
摘要 |
Gadolinium-doped cerium oxide slurries used to form a patchwork type surface structure with nanoporous grain boundary prepared by mixing gadolinium-doped cerium oxide and a polymer binder to form a first mixture; wet-atomizing the first mixture under a pressure of at least 100 MPa to obtain a second mixture; coating the second mixture to a substrate to form a coated substrate; and sintering the coated substrate. The patchwork type structure is a polygonal or honeycomb structure having a size of from 0.1 μm to 3 μm. |
申请公布号 |
US2015206999(A1) |
申请公布日期 |
2015.07.23 |
申请号 |
US201414160948 |
申请日期 |
2014.01.22 |
申请人 |
King Fahd University of Petroleum and Minerals |
发明人 |
Zahir Md Hasan;Bahaidarah Haitham M. |
分类号 |
H01L31/0224;H01M8/12 |
主分类号 |
H01L31/0224 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for preparing a gadolinium-doped cerium oxide slurry having a patchwork type surface structure with nanoporous grain boundary, the method comprising:
mixing a gadolinium-doped cerium oxide end a polymer binder, thereby forming a first mixture; wet-atomizing the first mixture under a pressure of at least 100 MPa, thereby obtaining a second mixture; coating the second mixture on a substrate, thereby terming a coated substrate; and sintering the coated substrate, wherein the patchwork type structure is a polygonal or honeycomb structure having a size of from 0.1 μm to 3 μm. |
地址 |
Dhahran SA |