Nanocomposite versus monophasic synthesis of Sm and Mn modified lead titanate

被引：5

作者：

Rao, AVP

Robin, AI

Komarneni, S

机构：

[1] ANDHRA UNIV,VISAKHAPATNAM,ANDHRA PRADESH,INDIA

[2] PENN STATE UNIV,DEPT AGRON,UNIVERSITY PK,PA 16802

来源：

FERROELECTRICS LETTERS SECTION | 1996年 / 21卷 / 5-6期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1080/07315179608204755

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Samarium and manganese modified lead titanate has been prepared by a nanocomposite approach. Densification behavior of this precursor powder was evaluated in comparision with modified lead titanate powder of the same composition derived from monophasic (sol-gel) processing method. Better sinterability was obtained for powder processed from nanocomposite method as compared to monophasic gel powder.

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收藏

页码：141 / 150

页数：10

相关论文

共 20 条

[1] CHEMICAL-PROCESSING OF MODIFIED LEAD TITANATE [J].

AHMAD, A ;

BESSO, K ;

CHEHAB, S ;

WHEAT, TA ;

NAPIER, D .

JOURNAL OF MATERIALS SCIENCE, 1990, 25 (12) :5298-5302

[2] SYNTHESIS AND CHARACTERIZATION OF PEROVSKITE-PHASE MIXED-METAL OXIDES - LEAD TITANATE [J].

ARCHER, LB ;

CHANDLER, CD ;

KINGSBOROUGH, R ;

HAMPDENSMITH, MJ .

JOURNAL OF MATERIALS CHEMISTRY, 1995, 5 (01) :151-158

[3] PREPARATION OF PBTIO3 POWDER THROUGH OXALATE PRECIPITATION ROUTE [J].

BHATTACHARJEE, S ;

PARIA, MK ;

MAITI, HS .

MATERIALS LETTERS, 1992, 13 (2-3) :130-134

[4] CHEMICAL-PROCESSING AND MICROSTRUCTURE OF PIEZOELECTRIC LEAD TITANATE CERAMICS [J].

CALZADA, ML ;

DEFRUTOS, J .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 1993, 4 (01) :83-88

[5]

CHANG H, 1992, J AM CERAM SOC, V75, P1123

[6] ELECTROCERAMICS FROM SOURCE MATERIALS VIA MOLECULAR INTERMEDIATES - PBTIO3 FROM TIO2 VIA [TI(CATECHOLATE)3]2- [J].

DAVIES, JA ;

DUTREMEZ, S .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1990, 73 (08) :2570-2572

[7]

DELOLMO L, 1989, FERROELECTRICS, V94, P167, DOI 10.1080/00150198908014249

[8] EFFECT OF MNO ADDITIONS ON THE SINTERING AND PIEZOELECTRIC PROPERTIES OF SAMARIUM-MODIFIED LEAD TITANATE CERAMICS [J].

DURAN, P ;

FERNANDEZ, JF ;

MOURE, C .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1991, 10 (15) :917-919

[9]

DURAN P, 1990, SILIC IND, V5, P133

[10]

FAN CL, 1994, P 9 INT S APPL FERR