表面活化沉淀法制備鈣鈦礦pbo3納米粉末-資料下載頁
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【正文】 。 et al. Mater. Chem. Phys. 2007, 101 (23), 475.30. Kung, K. H. S.。 Hayes, K. F. Langmuir. 1993, 9 (1), 263.31. Ananta, S.。 Thomas, N. W. J. Euro. Ceram. Soc. 1999, 19 (2), 155.32. Cruz, L. P.。 Segadaes, A. M.。 Rocha, J.。 et al. Mater. Res. Bull. 2002, 37 (6), 1163.33. Camargo, E. R., Longo, E., Leite, E. R., et al. J. Solid. State. Chem. 2004, 177 (6), 1994.34. Hou, L.。 Hou, Y. D.。 Zhu, M. K.。 et al. Mater. Lett. 2005, 59 (23), 197.35. Narendar, Y.。 Messing, G. L. J. Am. Ceram. Soc. 1997, 80 (4), 915.36. Burda, C.。 Chen, X. B.。 Narayanan, R.。 et al. Chem. Rev. 2005, 105 (4), 1025.37. Shi, G.。 Zhen, Q.。 Li, R.。 et al. J. Funct. Mater. [Chinese]. 2006, 37 (7), 1130.38. Wang, X. Y.。 Lee, Burtrand I.。 Hu, M.。 et al. J. Eur. Ceram. Soc. 2006, 26 (12), 2319.39. Xiong, W. H.。 Wei, J.。 Fan, C. 華中科技大學(xué)學(xué)報(bào). 2005, 33 (6), 108.40. Tang, J. L.。 Zhu, M. K.。 Hou, .。 et al. J. Crys. Grow. 2007,307(1): 707541. Li, M. Q. 硅酸鹽學(xué)報(bào). 1994, 22 (1), 85.42. Stadlober, M.。 Kalcher, K.。 Raber, G.。 et al. Talanta. 1996, 43 (11), 1915.43. Wen, X. L.。 Jia, Y. H.。 Liu, Z. L. Talanta. 1999, 50 (5), 1027.Surfactantactivated Preparation of Perovskite Pb(Sc1/2Nb1/2)O3 NanopowdersMankang Zhu, Jianlan Tang, Chuan Chen, Hao Wang, Hui YanCollege of Materials, Beijing University of Technology, Beijing 100022This paper reports the use of a modified surfactantactivated precipitation to the preparation of multiponent system of nanopowder. Using this method in 700 186。C temperatures successfully prepared a diameter of about 80nm pure perovskite PSN nanopowder. Samples were examined by XRD, SEM, TEM and HRTEM. Access to such PSN nanoparticles mainly rely on good powder dispersion, which is caused by the bining effect of precipitant TMAH and surfactant CTAB. The article detailed discussion on formation mechanism of the pure perovskite PSN nano powder. This surfactantactivated precipitation could create a new, lowcost routes to the preparation of multiponent system of perovskite nanopowder
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