Microporous Glass‐Ceramics in NASICON‐Type Copper(II) Titanium Phosphate
作者： Kousuke Yamamoto , Yoshihiro Abe
DOI: 10.1111/J.1151-2916.1998.TB02609.X
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摘要: A novel porous glass-ceramic with a skeleton of NASICON-type copper(II) titanium phosphate was prepared via the controlled crystallization glass and subsequent chemical leaching resulting dense glass-ceramic. volume-crystallized comprised CuTi2(PO4)3 Cu3(PO4)2, whose surface covered by thin layer CuO, reheating nominal composition 50CuO20TiO230P2O5 (in mol%) in air. When leached dilute HCl, Cu3(PO4)2 CuO phases were dissolved out selectively, cuprous NASICON crystal converted to its cupric type, CuTi4(PO4)6, which left as materials. The specific area average pore radius obtained ∼70 m2/g ∼7 nm, respectively. showed high catalytic activities for dehydration 2-propanol.
sci-hub.se 参考文章(12)
Ghislaine Le Polles, Jean-Jacques Videau, Roger Olazcuaga, Michel Couzi, BRIEF COMMUNICATION: Analyse Structurale par Spectroscopie Raman et Infrarouge de Quelques Phosphates de Cuivre de Type Nasicon Journal of Solid State Chemistry. ,vol. 127, pp. 341- 349 ,(1996) , 10.1006/JSSC.1996.0392
Won-Hyuk Lee, Hisao Kondo, Hideo Hosono, Yoshihiro Abe, Superconducting Bi2Sr2Ca1Cu2O8+y Glass-Ceramics with Different Melting Histories Japanese Journal of Applied Physics. ,vol. 32, pp. 1082- 1090 ,(1993) , 10.1143/JJAP.32.1082
KOUSUKE YAMAMOTO, TOSHIHIRO KASUGA, MASAYUKI NOGAMI, YOSHIHIRO ABE, PREPARATION OF POROUS GLASS-CERAMICS WITH A SKELETON OF NASICON-TYPE COPPER TITANIUM PHOSPHATE CRYSTAL Phosphorus Research Bulletin. ,vol. 6, pp. 341- 344 ,(1996) , 10.3363/PRB1992.6.0_341
Kanichi Kamiya, Toshinobu Yoko, Sumio Sakka, Migration of Cu+ ions in Cu2OAl2O3SiO2 glasses on heating in air Journal of Non-crystalline Solids. ,vol. 80, pp. 405- 411 ,(1986) , 10.1016/0022-3093(86)90424-2
Kousuke Yamamoto, Toshihiro Kasuga, Yoshihiro Abe, Preparation of Porous Glass‐Ceramics with a Skeleton of NASICON‐Type Crystal CuTi2(PO4)3 Journal of the American Ceramic Society. ,vol. 80, pp. 822- 824 ,(1997) , 10.1111/J.1151-2916.1997.TB02910.X
I Bussereau, R Olazcuaga, JM Dance, C Delmas, G Le Flem, A El Jazouli, None, Lithium intercalation in CuII0.5Ti2(PO4)3 Journal of Alloys and Compounds. ,vol. 188, pp. 110- 112 ,(1992) , 10.1016/0925-8388(92)90654-R
Hideo Hosono, Yoshihiro Abe, Porous glass-ceramics composed of a titanium phosphate crystal skeleton: A review Journal of Non-Crystalline Solids. ,vol. 190, pp. 185- 197 ,(1995) , 10.1016/0022-3093(95)00309-6
F. Oudet, A. Vejux, T. Kompany, E. Bordes, P. Courtine, TEM studies of M(1)Ti2(PO4)3 nasicon-type mild oxidation catalysts in situ observation of mobility and dismutation of M(1) = Cu or Ag Materials Research Bulletin. ,vol. 24, pp. 561- 570 ,(1989) , 10.1016/0025-5408(89)90103-7
A. El Jazouli, J.L. Soubeyroux, J.M. Dance, G. Le Flem, The Nasicon-like copper(II) titanium phosphate Cu0.50Ti2(PO4)3 Journal of Solid State Chemistry. ,vol. 65, pp. 351- 355 ,(1986) , 10.1016/0022-4596(86)90107-6
A. Serghini, R. Brochu, M. Ziyad, J.C. Vedrine, Synthesis, characterization and catalytic behaviour of Cu0.5 M2(PO4)3 (M Zr, Sn, Ti) Journal of Alloys and Compounds. ,vol. 188, pp. 60- 64 ,(1992) , 10.1016/0925-8388(92)90643-N