lead zirconate titanate;
nanocomposite;
dielectrics;
nanostructured materials;
sol-gel;
BEHAVIOR;
RESIN;
D O I:
10.1007/s13391-013-3036-z
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
In this study, the Pb(Zr0.52Ti0.48)O-3 nanofibers-cement composites were fabricated and their dielectric properties were measured. First, lead zirconate titanate (Pb(Zr0.52Ti0.48)O-3) nanofibers were synthesized using electrospinning method. Then, the Pb(Zr0.52Ti0.48)O-3 nanofibers-cement composites were obtained by pressing the mixture of white cement and the Pb(Zr0.52Ti0.48)O-3 nanofibers under a high pressure followed by steam curing. For the composite with 90 vol. %Pb(Zr0.52Ti0.48)O-3 nonafibers, the values of epsilon r and tan delta in 1 kHz frequency were obtained to be 777 and 0.067, respectively.
机构:
Virginia Tech, Bioinspired Mat & Devices Lab BMDL, Ctr Energy Harvesting Mat & Syst CEHMS, Blacksburg, VA 24061 USAVirginia Tech, Bioinspired Mat & Devices Lab BMDL, Ctr Energy Harvesting Mat & Syst CEHMS, Blacksburg, VA 24061 USA
Yang, Su Chul
Sanghadasa, Mohan
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机构:
USA, Weap Sci Directorate, Aviat & Missile Res Dev & Engn Ctr, RDECOM, Redstone Arsenal, AL 35898 USAVirginia Tech, Bioinspired Mat & Devices Lab BMDL, Ctr Energy Harvesting Mat & Syst CEHMS, Blacksburg, VA 24061 USA
Sanghadasa, Mohan
Priya, Shashank
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机构:
Virginia Tech, Bioinspired Mat & Devices Lab BMDL, Ctr Energy Harvesting Mat & Syst CEHMS, Blacksburg, VA 24061 USAVirginia Tech, Bioinspired Mat & Devices Lab BMDL, Ctr Energy Harvesting Mat & Syst CEHMS, Blacksburg, VA 24061 USA
机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Zou, Lingfang
Li, Zhuan
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机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Cent South Univ, Natl Key Lab Sci & Technol High Strength Struct M, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Li, Zhuan
Gao, Zonglong
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机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Xiangtan Univ, Sch Mat Sci & Engn, Xiangtan 411105, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Gao, Zonglong
Chen, Fu
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h-index: 0
机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Chen, Fu
Li, Wenjie
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机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Li, Wenjie
Yu, Yong
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机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Yu, Yong
Li, Yimin
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h-index: 0
机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Li, Yimin
Xiao, Peng
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h-index: 0
机构:
Cent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China
Cent South Univ, Natl Key Lab Sci & Technol High Strength Struct M, Changsha 410083, Peoples R ChinaCent South Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China