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A modified gelcasting approach to fabricate microscale randomized 1–3 piezoelectric arrays

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成果类型:
期刊论文
作者:
Xie, Rui*;Wang, Xiaofeng;Peng, Guowen;Xie, Tian;Zhang, Dou;...
通讯作者:
Xie, Rui
作者机构:
[Wang, Hongqing; Xie, Rui; Peng, Guowen; Wang, Xiaofeng; Wang, Guoping] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China.
[Xie, Tian] Univ South China, Sch Econ & Management, Hengyang 421001, Peoples R China.
[Zhang, Dou; Zhou, Kechao] Cent S Univ, State Key Lab Powder Met, Changsha 410083, Hunan, Peoples R China.
[Huang, Guoji] Aerosp Res Inst Mat & Proc Technol, Dept Mat Ind & Dev, Beijing 100076, Peoples R China.
通讯机构:
[Xie, Rui] U
Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China.
语种:
英文
关键词:
Gelcasting;Lead zirconate titanate;Rheology;Piezoelectric arrays;Weibull analysis
期刊:
Ceramics International
ISSN:
0272-8842
年:
2017
卷:
43
期:
1
页码:
144-148
基金类别:
Fig. 1 shows the effects of the hydantion epoxy resin concentrations on the viscosities of the premix solutions. All the solutions were transparent and homogenous shown in the insert map, indicating the good water solubility of hydantion epoxy resin. Although the viscosity of the pure hydantion epoxy resin reached as high as 65 Pa·s (data not shown), that of the premix solution even with 70.0 wt% resin remained at an extremely low value of 22.68 m Pa·s, which might be attributed to the good water
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本校为第一且通讯机构
院系归属:
化学化工学院
管理学院
摘要:
A modified gelcasting approach was used to fabricate the microscale randomized 1–3 piezoelectric array, which involves the in situ polymerization of hydantion epoxy resin and 3,3′-Diaminodipropylamine (DPTA) in the lead zirconate titanate (PZT) suspensions with low viscosity and high solid loading. Rheological results demonstrated that the hydantion epoxy resin concentration had little effect on the viscosity of the premix solution, and therefore the optimized solid loading of the suspensions with 15.0 wt% resin could reach as high as 55.0 vol%. Weibull analysis also reve...

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