Preparation and characterization of nanopowder for emission materials by freeze-drying

International Journal of Refractory Metals and Hard Materials

Volumn 24, Issue 3, 2006, Pages 210-214

  Xi, Xiaoli ^a   Nie, Zuoren ^a   Yang, Jiancan ^a   Fu, Xiaotian ^a   Ji, Dengmei ^a   Zuo, Tieyong ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

FESEM; Freeze drying; Nanopowder; Rare earth; TEM; Tungsten

Indexed keywords

DRYING; FREEZING; NANOSTRUCTURED MATERIALS; PARTICULATE EMISSIONS; RARE EARTHS; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY; TUNGSTEN;

EMISSION MATERIALS; FESEM; FREEZE-DRYING; NANOPOWDER;

TUNGSTEN POWDER METALLURGY;

EID: 29144469319     PISSN: 02634368     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijrmhm.2005.04.002     Document Type: Article

References (14)

1. D.W. Johnoson, and F.J. Schnettle Characterization of some oxide powders formed by freeze-drying J Am Ceram Soc 53 1970 440 444
2. I.A. Yurchenko, A.F. Alekseev, and D.O. Yurchenko Intensification of synthesis and examination of technological parameters influence on the properties and structure of Bi-(Pb)-Sr-Cu-Ca-O ceramics Physica C 384 2003 111 124
3. T. Tachiwaki, J. Sugimoto, T. Ito, and A. Hiraki Characterization of freeze-dried powders prepared by alkoxide route for YBCO superconductors Appl Surf Sci 100/101 1996 272 276
4. L. Mancic, Z. Marinkovic, and O. Milosevic Synthesis of bi-based superconducting powders through the freeze drying Mater Chem Phys 67 2001 288 290
5. A.C.C. Tseung, and H.L. Bevan Preparation and characterization of high surface area semiconducting oxides J Mater Sci 5 1970 604 610
6. J. Kelly, D.B. Hibbert, and A.C.C. Tseung A critical examination of a cryochemical method for the preparation of high surface area semiconducting powders J Mater Sci 13 1978 1053 1060
7. L.B. Beyer, C.K. Kalnas, D. Roy, and I.L. Lloyd Characterization of freeze-dried alumina powders prepared with and without a heat lamp to speed sublimation Am Ceram Sci Bull 6 1987 1647 1651
8. E. Bermejo, T. Becue, C. Lacour, and M. Quarton Synthesis of nanoscaled iron particles from freeze-dried precursors Powder Technol 94 1997 29 34
9. Zuo-ren Nie, Mei-ling Zhou, and Ying Chen Tungsten electrodes material and the effect of rare-earth metallic oxides on it Rare Metal Mat Eng 9 1999 36 39 [in Chinese]
10. A.A. Sadek, M. Ushio, and F. Matsuda Effect of rare earth metal oxide additions to tungsten electrodes Metall Trans A 21A 1990 3221 3236
11. A.K. Basu, and F.R. Sale Reduction of blue tungsten oxide by dry hydrogen Trans Inst Min Metall C 86 1977 134 139
12. J. Liao, B. Huang, and Z. Zou Influence of tungsten oxides' characteristics on fineness, homogeneity and looseness of reduced ultrafine tungsten powder Int J Refract Met Hard Mater 17 1999 423 429
13. R. Haubner, W.D. Schubert, and B. Lux Interactions of hard metal substrates during diamond deposition Int J Refract Met Hard Mater 16 1998 177 185
14. E. Lassner, and W.D. Schubert Tungsten blue oxide Int J Refract Met Hard Mater 13 1995 111 117