Preparation of sub-micron porous yttria-stabilized ceramics with ultra-low density by a TBA-based gel-casting method

Chemical Engineering Journal

Volumn 173, Issue 1, 2011, Pages 251-257

  Xu, Hai ^a   Du, Haiyan ^a   Liu, Jiachen ^a   Guo, Anran ^a  

^a TIANJIN UNIVERSITY   (China)

Author keywords

Microstructure; Porosity; TBA based gel casting

Indexed keywords

ACRYLAMIDES; GEL-CASTING; GEL-CASTING METHOD; GREEN BODY; LINEAR SHRINKAGE; MICROSTRUCTURE AND PROPERTIES; NECK FORMATION; POROUS STRUCTURES; SINTERED SAMPLES; SINTERING TEMPERATURES; SOLID LOADING; SUBMICRON; TERT-BUTYL ALCOHOLS; ULTRA LOW DENSITY;

ACRYLIC MONOMERS; ALCOHOLS; AMIDES; BENDING STRENGTH; CERAMIC MATERIALS; GELS; LOADING; MICROSTRUCTURE; SHRINKAGE; SINTERING; YTTRIUM ALLOYS; ZIRCONIA; ZIRCONIUM ALLOYS;

YTTRIA STABILIZED ZIRCONIA;

EID: 81155161910     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2011.07.061     Document Type: Article

References (23)

1. Kumari L., Li W.Z., Xu J.M., Leblanc R.M., Wang D.Z., Li Y., Guo H.Z., Zhang J.D. Controlled hydrothermal synthesis of zirconium oxide nanostructures and their optical properties. Cryst. Growth Des. 2009, 9:3874-3880.
2. 2/carbon composites with high performance in oxidative dehydrogenation of ethylbenzene. Phys. Chem. Chem. Phys. 2010, 12:10996-11003.
3. Yamahara K., Sholklapper T.Z., Jacobson C.P., Visco S.J., de Jonghe L.C. Ionic conductivity of stabilized zirconia networks in composite SOFC electrodes. Solid State Ionics 2005, 176:1359-1364.
4. Armatas G.S., Bilisb G., Louloudib M. Highly ordered mesoporous zirconia-polyoxometalate nanocomposite materials for catalytic oxidation of alkenes. J. Mater. Chem. 2011, 21:2997-3005.
5. 2. Mater. Lett. 2007, 61:4784-4786.
6. 2-Y2O3 thermal barrier obtained by plasma spraying method. J. Alloys Compd. 2010, 505:516-522.
7. 2 film. J. Alloys Compd. 2007, 437:280-284.
8. Hu L.F., Wang C.A., Huang Y. Porous yttria-stabilized zirconia ceramics with ultra-low thermal conductivity. J. Mater. Sci. 2010, 45:3242-3246.
9. Hu L.F., Wang C.A., Hu Z.J., Lu S., Sun C.C., Huang Y. Porous yttria-stabilized zirconia ceramics with ultra-low thermal conductivity. Part II. Temperature dependence of thermophysical properties. J. Mater. Sci. 2010, 10.1007/s10853-010-4783-y.
10. Jun I.K., Koh Y.H., Kim H.E. Fabrication of ultrahigh porosity ceramics with biaxial pore channels. Mater. Lett. 2006, 60:878-882.
11. Deng Z.Y., Yang J.F., Beppu Y., Ando M., Ohji T. Effect of agglomeration on mechanical properties of porous zirconia fabricated by partial sintering. J. Am. Ceram. Soc. 2002, 85:1961-1965.
12. Boaro M., Vohs J.M., Gorte R.J. Synthesis of highly porous yttria-stabilized zirconia by tape-casting methods. J. Am. Ceram. Soc. 2003, 86:395-400.
13. Rambo C.R., Cao J., Sieber H. Preparation and properties of highly porous, biomorphic YSZ ceramics. Mater. Chem. Phys. 2004, 87:345-352.
14. Gu Y.F., Liu X.Q., Meng G.Y., Peng D.K. Porous YSZ ceramics by waterbased gelcasting. Ceram. Int. 1999, 25:705-709.
15. 2 ceramics fabricated by a camphene-based freeze-casting route: microstructure and properties. J. Eur. Ceram. Soc. 2010, 30:53-60.
16. Yang T.Y., Lee J.M., Yoon S.Y., Park H.C. Hydroxyapatite scaffolds processed using a TBA-based freeze-gel casting/polymer sponge technique. J. Mater. Sci.: Mater. Med. 2010, 21:1495-1502.
17. Lee M.H., Lin H.Y., Thomas J.L. Synthesis of zirconia with nanoporous structure by a supercritical carbon dioxide microemulsion route. Int. J. Appl. Ceram. Technol. 2010, 7:874-880.
18. Chen R.F., Huang Y., Wang C.A., Qi J.Q. Ceramics with ultra-low density fabricated by gelcasting: an unconventional view. J. Am. Ceram. Soc. 2007, 90:3424-3429.
19. Fukushima M., Nakata M., Yoshizawa Y. Fabrication and properties of ultra highly porous cordierite with oriented micrometer-sized cylindrical pores by gelation and freezing method. J. Ceram. Soc. Jpn. 2008, 116:1322-1325.
20. Chen R.F., Wang C.A., Huang Y., Ma L.G., Lin W.Y. Ceramics with special porous structures fabricated by freeze-gelcasting: using tert-butyl alcohol as a template. J. Am. Ceram. Soc. 2007, 90:3478-3484.
21. Hu L.F., Wang C.A., Huang Y., Sun C.C., Lu S., Hu Z.J. Control of pore channel size during freeze casting of porous YSZ ceramics with unidirectionally aligned channels using different freezing temperatures. J. Eur. Ceram. Soc. 2010, 30:3389-3396.
22. Yang A.K., Wang C.A., Guo R., Huang Y., Nan C.W. Porous PZT ceramics with high hydrostatic figure of merit and low acoustic impedance by TBA-based gel-casting process. J. Am. Ceram. Soc. 2010, 93:1427-1431.
23. Hu L.F., Wang C.A. Effect of sintering temperature on compressive strength of porous yttria stabilized zirconia ceramics. Ceram. Int. 2010, 36:1697-1701.