Low‐Temperature Sintering and Electric Properties of   Pb   0.99 (  Zr   0.95   Ti   0.05 ) 0.98   Nb   0.02   O   3  Ferroelectric Ceramics with   CuO   Additive | Zendy

Wang Junxia | Zendy; Wang Genshui | Zendy; Nie Hengchang | Zendy; Chen Xuefeng | Zendy; Cao Fei | Zendy; Dong Xianlin | Zendy; Gu Yan | Zendy; He Hongliang | Zendy

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Low‐Temperature Sintering and Electric Properties of Pb 0.99 ( Zr 0.95 Ti 0.05 ) 0.98 Nb 0.02 O 3 Ferroelectric Ceramics with CuO Additive

Author(s) -

Wang Junxia,

Wang Genshui,

Nie Hengchang,

Chen Xuefeng,

Cao Fei,

Dong Xianlin,

Gu Yan,

He Hongliang

Publication year - 2013

Publication title -

journal of the american ceramic society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.9

H-Index - 196

eISSN - 1551-2916

pISSN - 0002-7820

DOI - 10.1111/jace.12487

Subject(s) - sintering , materials science , ceramic , analytical chemistry (journal) , nuclear chemistry , mineralogy , chemistry , metallurgy , chromatography

The low‐temperature sintering and electric properties of Pb 0.99 ( Zr 0.95 Ti 0.05 ) 0.98 Nb 0.02 O 3 ( PZTN 95/5) ferroelectric ceramics with CuO addition was investigated. The CuO addition significantly promoted the densification and reduced the sintering temperature of PZTN 95/5 ceramics by more than 200°C. The 0.2 wt% CuO ‐added sample sintered at 1150°C exhibited the optimum relative density of 96.7% and excellent electric properties with values of P r = 37.80 μC/cm 2 , T C = 223°C, ε r = 329, and tan δ = 0.016, which were superior to that of PZTN 95/5 ceramics sintered at 1350°C.

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