Fabrication of high sensitivity carbon microcoil pressure sensors.
Fabrication of high sensitivity carbon microcoil pressure sensors.
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DOI:
10.3390/s120810034
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Chang SH
中科院分区:
文献类型:
--
作者:
Su CC;Li CH;Chang NK;Gao F;Chang SH
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.
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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
影响因子:
2.7
作者:
Lee, Hyung-Kew;Chang, Sun-Il;Yoon, Euisik
通讯作者:
Yoon, Euisik
影响因子:
2.4
作者:
Chang, Neng-Kai;Chang, Shuo-Hung
通讯作者:
Chang, Shuo-Hung