Lead magnesium niobate titanate (PMNT)Portland cement (PC) composites were produced. PMNT amount used in this work was 50% by volume. The ferroelectric (P-E) hysteresis behaviors were investigated as function of both frequency and electric field for all composites. From the results, it was found that there was an increase in both the instantaneous remnant polarization (Pir) and coercive field (Eic) when the applied field increased from 5 kV/cm to 20kV/cm, Pir was found to increase from 1.5 to 9.8 C/cm2 and Eic waas found to increase from 3.4 to 13.8 kV/cm. On the other hand, Pir and Eic were found to reduce from 11.1 to 8.8 C/cm2 and from 10.8 to 15.3 kV/cm respectively, when the frequency was increased from 30-90 Hz; ascribed to the delayed response of the polarization reversal to the varying external field.
机构:
Hong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R China
Li, ZJ
Zhang, D
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R China
Zhang, D
Wu, KR
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R China
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Chew, KH
Shin, FG
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Shin, FG
Ploss, B
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Ploss, B
Chan, HLW
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
Chan, HLW
Choy, CL
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China
机构:
Hong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R China
Li, ZJ
Dong, BQ
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R ChinaHong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R China
Dong, BQ
SMART NONDESTRUCTIVE EVALUATION AND HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS II,
2003,
5047
: 219
-
230
机构:
Shandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R ChinaShandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R China
Gong, Hongyu
Li, Zongjin
论文数: 0引用数: 0
h-index: 0
机构:
Hong Kong Univ Sci & Technol, Dept Civil Engn, Kowloon, Hong Kong, Peoples R ChinaShandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R China
Li, Zongjin
Zhang, Yujun
论文数: 0引用数: 0
h-index: 0
机构:
Shandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R ChinaShandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R China
Zhang, Yujun
Fan, Runhua
论文数: 0引用数: 0
h-index: 0
机构:
Shandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R ChinaShandong Univ, Educ Minist, Key Lab Mat Struct & Hered, Jinan 250061, Peoples R China
机构:
Nagoya Inst Technol, Dept Life Sci & Appl Chem, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, JapanNagoya Inst Technol, Dept Life Sci & Appl Chem, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, Japan
Ando, Daisuke
Eichhorn, Franziska
论文数: 0引用数: 0
h-index: 0
机构:
Friedrich Alexander Univ Erlangen Nurnberg FAU, Inst Glass & Ceram, Dept Mat Sci & Engn, Martensstr 5, D-91058 Erlangen, GermanyNagoya Inst Technol, Dept Life Sci & Appl Chem, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, Japan
Eichhorn, Franziska
Fey, Tobias
论文数: 0引用数: 0
h-index: 0
机构:
Nagoya Inst Technol, Frontier Res Inst Mat Sci, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, Japan
Friedrich Alexander Univ Erlangen Nurnberg FAU, Inst Glass & Ceram, Dept Mat Sci & Engn, Martensstr 5, D-91058 Erlangen, GermanyNagoya Inst Technol, Dept Life Sci & Appl Chem, Showa Ku, Gokiso Cho, Nagoya, Aichi 4668555, Japan
机构:
Hong Kong Polytech Univ, Dept Appl Phys, Ctr Mat Res, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Ctr Mat Res, Hong Kong, Hong Kong, Peoples R China
Or, YT
Wong, CK
论文数: 0引用数: 0
h-index: 0
机构:Hong Kong Polytech Univ, Dept Appl Phys, Ctr Mat Res, Hong Kong, Hong Kong, Peoples R China
Wong, CK
Ploss, B
论文数: 0引用数: 0
h-index: 0
机构:Hong Kong Polytech Univ, Dept Appl Phys, Ctr Mat Res, Hong Kong, Hong Kong, Peoples R China
Ploss, B
Shin, FG
论文数: 0引用数: 0
h-index: 0
机构:Hong Kong Polytech Univ, Dept Appl Phys, Ctr Mat Res, Hong Kong, Hong Kong, Peoples R China