24小时热门版块排行榜    

Znn3bq.jpeg
查看: 77  |  回复: 0
当前主题已经存档。

go9032

银虫 (小有名气)

[交流] Reaction sintering of lead zinc niobate-lead zirconate titanate ceramics

Lead zinc niobate (PZN)-lead zirconate titanate (PZT) ceramics were produced by the reaction-sintering process. The specimens were prepared directly from a mixture of their constituent oxides without any calcination step. When 50% PZN was added to tetragonal Pb(Zr0.47Ti0.53)O3 ceramics, the densities and electrical properties were found to be optimal (ρ = 7.91 g/cm3, K = 1947 at 1 kHz and room temperature, d33 = 530 pC/N, kp = 0.61). However, the specimen containing more than 50% PZN showed reduced density and decreased electrical properties, due to the formation of pyrochlore phases. The improved densification behavior of the reaction-sintering process was attributed to the enhanced diffusion of lattice defects, which were created by differences in the ionic valence of the B-sites ions of the perovskite structure. © 2004 Elsevier Ltd. All rights reserved. (26 refs.)

    Journal of the European Ceramic Society, v 26, n 1-2, 2006, p 111-115
回复此楼

» 猜你喜欢

已阅   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 go9032 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 273求调剂 +6 白居不易. 2026-04-09 8/400 2026-04-15 22:02 by wooluyong
[考研] 药学305求调剂 +7 玛卡巴卡boom 2026-04-11 7/350 2026-04-15 13:21 by 西北望—风沙
[考研] 复试调剂 +21 积极向上; 2026-04-10 23/1150 2026-04-15 12:50 by 西北望—风沙
[考研] 材料工程281还有调剂机会吗 +43 xaw. 2026-04-11 44/2200 2026-04-15 12:46 by 西北望—风沙
[考研] 0856专硕求调剂 希望是a区院校 +24 好好休息好不好 2026-04-09 27/1350 2026-04-13 22:22 by pies112
[考研] 材料考研调剂 +29 云木达达 2026-04-11 31/1550 2026-04-13 13:32 by lyh鲁老师
[考研] 296求调剂 +14 汪!?! 2026-04-10 16/800 2026-04-12 10:48 by zhouyuwinner
[考研] 291求调剂 +8 关忆北. 2026-04-11 8/400 2026-04-12 09:32 by 逆水乘风
[考研] 343求调剂 +9 王国帅 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[考研] 284求调剂 +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by 蓝云思雨
[考研] 085400 328分 求调剂 +10 喂你一个大橙子 2026-04-09 14/700 2026-04-11 19:53 by lqspecial
[考研] 调剂求助 +6 果然有我 2026-04-11 7/350 2026-04-11 16:22 by 明月此时有
[考研] 求调剂,一志愿大连理工大学354分 +5 雨声余生 2026-04-11 6/300 2026-04-11 16:12 by 雨声余生
[考研] 0859,337求调剂 +4 研s. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[考研] 087100初试311求调剂 +4 任雅琴 2026-04-09 4/200 2026-04-11 10:33 by zhq0425
[考研] 工科273调剂 +6 X1999 2026-04-09 7/350 2026-04-11 10:23 by zhq0425
[考研] 机械专硕270求调剂,接受跨专业 +12 老师看看我吧aba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[考研] 22408 327分求调剂 +4 韵风kon 2026-04-10 4/200 2026-04-11 09:51 by 猪会飞
[考研] 284求调剂 +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[考研] 化学工程与技术324调剂 +23 孙常华 2026-04-09 25/1250 2026-04-11 00:07 by 骑牛渡寒江
信息提示
请填处理意见