Materials science - Lead-free at last

被引：744

作者：

Cross, E ^{[1
]}

机构：

[1] Penn State Univ, Mat Res Lab, University Pk, PA 16802 USA

来源：

NATURE | 2004年 / 432卷 / 7013期

关键词：

D O I：

10.1038/nature03142

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The most successful piezoelectric ceramics are based on lead zirconate and lead titanate. Environmental concerns over their lead content could disappear with the advent of a new ceramic that is lead-free.

引用

页码：24 / 25

页数：2

共 7 条

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