UM
Performance investigation of cement-based laminated multifunctional magnetoelectric composites
Pang C.1; Pei H.2; Li Z.1
2017-03-01
Source PublicationConstruction and Building Materials
ISSN09500618
Volume134Pages:585-593
AbstractIn this paper, cement-based multifunctional magnetoelectric (ME) composite with the laminated structure of one lead zirconate titanate (PZT) layer sandwiched between two cement-based TbDyFe alloy (Terfenol-D) layers has been successfully fabricated for the first time in the world. Furthermore, systematic investigation has been conducted on the overall performance of this newly developed composite. The dielectric and piezoelectric behaviors of this composite are equivalent to those of pure PZT, which dominates the ferroelectric properties of composite. A giant ME response is observed in the composite because of the strong mechanical coupling interaction among different phases detected by fiber Bragg grating sensing technique. The measured maximum ME sensitivity α can reach up to 1.071 V/cm Oe under 3000 Oe H field at low frequency with f = 0.30 of Terfenol-D in the composite, which is much superior to that of other polymer-based composites (just about 200–300 mV/cm·Oe) reported. Such great ME sensitivity can be attributed to that cement functions not only as particles binder, but also as the transmission medium with higher transfer efficiency. Such excellent performances make this novel ME composite be a strong potential candidate for engineering applications as sensors, actuators and other smart transducers.
KeywordCement Composite FBG Magnetoelectric Magnetostrictive Piezoelectric
DOI10.1016/j.conbuildmat.2016.12.194
URLView the original
Language英語
Fulltext Access
Citation statistics
Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Hong Kong University of Science and Technology
2.Dalian University of Technology
Recommended Citation
GB/T 7714
Pang C.,Pei H.,Li Z.. Performance investigation of cement-based laminated multifunctional magnetoelectric composites[J]. Construction and Building Materials,2017,134:585-593.
APA Pang C.,Pei H.,&Li Z..(2017).Performance investigation of cement-based laminated multifunctional magnetoelectric composites.Construction and Building Materials,134,585-593.
MLA Pang C.,et al."Performance investigation of cement-based laminated multifunctional magnetoelectric composites".Construction and Building Materials 134(2017):585-593.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Pang C.]'s Articles
[Pei H.]'s Articles
[Li Z.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Pang C.]'s Articles
[Pei H.]'s Articles
[Li Z.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Pang C.]'s Articles
[Pei H.]'s Articles
[Li Z.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.