Fabrication and emission property of polycrystalline CexPr 1-xB6 bulk prepared by spark plasma sintering - Details

Author：

Li, Xiao-Na (Li, Xiao-Na.) | Zhang, Jiu-Xing (Zhang, Jiu-Xing.) | Zhang, Xin (Zhang, Xin.) | Bao, Li-Hong (Bao, Li-Hong.) | Zhang, Ning (Zhang, Ning.)

Indexed by：

EI Scopus

Abstract：

In　this　paper,　the　polycrystalline　CexPr1-xB　6　(0x0.6))　bulks　were　successfully　fabricated　by　spark　plasma　sintering　(SPS).　A　lot　of　experiments　are　conducted　to　testing　the　mechanical　and　emission　properties.　The　technological　applications　parameters　are　following:　the　sintering　temperature　is　1450°C,　the　sintering　pressure　is　50　MPa　and　the　holding　time　is　5　min.　The　maximum　pulse　thermionic　emission　density　of　Ce0.6Pr0.4B6　is　47.3　A·cm2　at　1973K　with　voltage　up　to　950　V.　©　2012　IEEE.

Keyword：

Cerium compounds Vacuum technology Thermionic emission Rare earths Spark plasma sintering Praseodymium compounds Fabrication

Author Community：

[ 1 ] [Li, Xiao-Na]College of Materials Science and Engineering, Key Laboratory of Advanced Functional Materials of Education, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Zhang, Jiu-Xing]College of Materials Science and Engineering, Key Laboratory of Advanced Functional Materials of Education, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Zhang, Xin]College of Materials Science and Engineering, Key Laboratory of Advanced Functional Materials of Education, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Bao, Li-Hong]College of Materials Science and Engineering, Key Laboratory of Advanced Functional Materials of Education, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Zhang, Ning]College of Materials Science and Engineering, Key Laboratory of Advanced Functional Materials of Education, Beijing University of Technology, Beijing, 100124, China

Reprint Author's Address：

Email：

Show more details

Related Keywords：

Synthesis and properties of CeB6 thermionic cathode with {001} fiber texture by reactive spark plasma sintering method
2010，
Dehydrogenation Coupling of Methane Using Catalyst-Loaded Proton-Conducting Perovskite Hollow Fiber Membranes
2022，Membranes
Secondary emission property of Y2O3-Lu 2O3-Mo cathode
2008，2008 IEEE International Vacuum Electronics Conference, IVEC with 9th IEEE International Vacuum Electron Sources Conference, IVESC
Thermal emission property of solid solution Gd1-xNd xB6(x=0, 0.6, 0.8)
2011，

Source ：

Year： 2012

Page： 179-180

Language： English

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 1

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 8

Affiliated Colleges：

材料科学与工程学院本学院/部未明确归属的数据

Get Fulltext

DOI Library Discovery Baidu Scholar Search Engineering Village

Type
Departments

All Years Choose Year From to