Development and characterization of Pb2KNb5O15 type ceramics using oxygenated and fluorinated additives

被引：0
|
作者：
Zegzouti, A
Elaatmani, M
机构：
来源：
SILICATES INDUSTRIELS | 1997年 / 62卷 / 7-8期
关键词：
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Many attempts of sintering Pb2KNb5O15 have been performed in view of making a comparative study. Among these the ceramics susceptible to give satisfactory results have been selected. These ceramics ''bronze type'' are obtained in the range of temperature 800-1050 degrees C gap, with an additional fluorinate or not. They have a high density and exhibit orthorhombic deformation. The grains size, as investigated using scanning electron microscopy, is about 1-3 mu m. The Curie temperature has been related to the chemically bonding effect.
引用
收藏
页码：149 / 151
页数：3
相关论文
共 50 条
  • [41] Hydrothermal Synthesis and Characterization of a New Strandberg-Type Polyoxotungstate Compound (H2dien)2[W5O15(HPO4)2]·H2O
    Xue-Gong Cao
    Li-Wen He
    Bi-Zhou Lin
    Zi-Jing Xiao
    Journal of Chemical Crystallography, 2010, 40 : 443 - 447
  • [42] Synthesis and characterization of 50BaO-(5-x) Al2O3 - xR2O3-30B2O3 -15SiO2 (R = Nd, Gd) glass-ceramics
    Salinigopal, M. S.
    Gopakumar, N.
    Anjana, P. S.
    Pandey, O. P.
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2020, 535
  • [43] NB2O5 ADDITIVE EFFECTS FOR SINTERING AND ELECTRICAL-PROPERTIES IN PB(ZR0.53TI0.47)O3 CERAMICS USING HYDROTHERMALLY PRODUCED POWDER
    YAMAMOTO, T
    SHIMIZU, Y
    WATANABE, M
    NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1990, 98 (08): : 776 - 780
  • [44] Crystal-oriented La-substituted Sr2NaNb5O15 ceramics fabricated using high-magnetic-field method
    Doshida, Yutaka
    Kishi, Hiroshi
    Makiya, Atsushi
    Tanaka, Satoshi
    Uematsu, Keizo
    Kimura, Tsunehisa
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2006, 45 (9B): : 7460 - 7464
  • [45] Characterization of acidity in AlPO4-Al2O3 (5-15 wt% Al2O3) catalysts using pyridine temperature programmed desorption
    Campelo, J. M.
    Garcia, A.
    Luna, D.
    Marinas, J. M.
    Thermochimica Acta, 1995, 265 (04):
  • [46] Development and characterization of Ca9-xSrxNd2W4O24 (x=0, 1, 2, 3, 4, 5, 6, 8, 9) functional ceramics
    Shijin, A.
    John, Annamma
    Solomon, Sam
    CERAMICS INTERNATIONAL, 2025, 51 (07) : 8492 - 8506
  • [47] C-axis-oriented (Sr,Ca)2NaNb5O15 multilayer piezoelectric ceramics fabricated using high-magnetic-field method
    Shimizu, Hiroyuki
    Doshida, Yutaka
    Tanaka, Satoshi
    Uematsu, Keizo
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2008, 47 (09) : 7693 - 7697
  • [48] CHARACTERIZATION OF ACIDITY IN ALPO4-AL2O3 (5-15-WT-PERCENT AL2O3) CATALYSTS USING PYRIDINE TEMPERATURE-PROGRAMMED DESORPTION
    CAMPELO, JM
    GARCIA, A
    LUNA, D
    MARINAS, JM
    ROMERO, AA
    THERMOCHIMICA ACTA, 1995, 261 : 175 - 182
  • [49] Piezoelectric Properties of Rosen-type Piezoelectric Transformer Using 0.01Pb(Ni1/3Nb2/3)O3-0.08Pb(Mn1/3Nb2/3)O3-0.91Pb(Zr0.505Ti0.495)O3 Ceramics
    Joo, Hyeonkyu
    Kim, Insung
    Song, Jaesung
    Jeong, Soonjong
    Kim, Minsoo
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2010, 56 (01) : 374 - 377
  • [50] CHARACTERIZATION OF ACIDITY IN ALPO4-AL2O3 (5-15 WT-PERCENT AL2O3) CATALYSTS USING PYRIDINE TEMPERATURE-PROGRAMMED DESORPTION
    CAMPELO, JM
    GARCIA, A
    LUNA, D
    MARINAS, JM
    ROMERO, AA
    THERMOCHIMICA ACTA, 1995, 265 : 103 - 110
12345