Fabrication of high sensitivity carbon microcoil pressure sensors.

Fabrication of high sensitivity carbon microcoil pressure sensors.
复制标题

DOI:
10.3390/s120810034
复制
发表时间:
2012
期刊:
Sensors (Basel, Switzerland)
影响因子:
--
通讯作者:
Chang SH
Chang SH
中科院分区:
其他
文献类型:
--
作者:
Su CC;Li CH;Chang NK;Gao F;Chang SH

文献摘要

参考文献

被引文献

相似文献

这项工作展示了一个高灵敏度的压力传感器,使用碳微线圈(CMC)和聚二甲基硅氧烷(PDMS)制造。通过化学气相沉积使用各种比例的Fe-Sn催化溶液生长CMC。压力传感器具有三明治结构,其中生长的CMC插入两个PDMS层之间。压力传感器响应于使用测压元件系统的机械载荷而呈现压阻变化。当催化剂配比为Fe:Sn = 95:5时,CMC的产率达到95%。实验结果表明,该传感器在CMC产率为95%的情况下,达到了0.93%/kPa的高灵敏度。压力传感器的灵敏度随着CMC产量的增加而增加。所研制的压力传感器具有灵敏度高的优点,适合批量生产.
This work demonstrates a highly sensitive pressure sensor that was fabricated using carbon microcoils (CMCs) and polydimethylsiloxane (PDMS). CMCs were grown by chemical vapor deposition using various ratios of Fe-Sn catalytic solution. The pressure sensor has a sandwiched structure, in which the as-grown CMCs were inserted between two PDMS layers. The pressure sensor exhibits piezo-resistivity changes in response to mechanical loading using a load cell system. The yields of the growth of CMCs at a catalyst proportion of Fe:Sn = 95:5 reach 95%. Experimental results show that the sensor achieves a high sensitivity of 0.93%/kPa from the CMC yield of 95%. The sensitivity of the pressure sensor increases with increasing yield of CMCs. The demonstrated pressure sensor shows the advantage of high sensitivity and is suitable for mass production.
DOI: 10.1021/nl052171d
发表时间: 2006-02-01
期刊: NANO LETTERS
影响因子: 10.8
作者:
Stampfer, C;Helbling, T;Hierold, C
通讯作者: Hierold, C
DOI: 10.1143/jjap.44.1569
发表时间: 2005-04-01
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
影响因子: --
作者:
Xu, GC;Chen, BB;Ina, T
通讯作者: Ina, T
DOI: 10.1143/jjap.46.5383
发表时间: 2007-08-01
期刊: JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS
影响因子: --
作者:
Hokushin, Shogo;Pan, Lujun;Nakayama, Yoshikazu
通讯作者: Nakayama, Yoshikazu
DOI: 10.1109/jmems.2006.886021
发表时间: 2006-12-01
影响因子: 2.7
作者:
Lee, Hyung-Kew;Chang, Sun-Il;Yoon, Euisik
通讯作者: Yoon, Euisik
DOI: 10.1109/tnano.2007.915004
发表时间: 2008-03-01
影响因子: 2.4
作者:
Chang, Neng-Kai;Chang, Shuo-Hung
通讯作者: Chang, Shuo-Hung