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兰州大学机构库  > 化学化工学院  > 期刊论文
题名: Theoretical Study of the BaTiO3 Powder's Volume Ratio's Influence on the Output of Composite Piezoelectric Nanogenerator
作者: Zhou, X; Xu, Q; Bai, S; Qin, Y; Liu, WS(刘伟生)
收录类别: SCIE
出版日期: 2017-06
刊名: NANOMATERIALS
卷号: 7, 期号:6
出版者: MDPI
出版地: BASEL
英文摘要: The combination of the piezoelectric materials and polymer is an effective way to make the piezoelectric nanogenerator (PENG) possess both the polymer's good flexibility and ferroelectric material's high piezoelectric coefficient. The volume ratio of ferroelectric material in the composite is an important factor that determines the PENG's output performance. In this paper, the BaTiO3/polydimethylsiloxane (PDMS) composite PENG was demonstrated as having an optimal volume ratio (46%) at which the PENG can output its highest voltage, and this phenomenon can be ascribed to the trade-off between the composite PENG's top electrode charge and its capacitance. These results are of practical importance for the composite PENG's performance optimization.
关键词: piezoelectric nanogenerator ; composite material ; optimal volume ratio ; performance optimization
作者部门: [Zhou, Xi ; Liu, Weisheng] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China ; [Xu, Qi ; Bai, Suo ; Qin, Yong] Lanzhou Univ, Sch Phys Sci & Technol, Inst Nanosci & Nanotechnol, Lanzhou 730000, Peoples R China ; [Qin, Yong] Xidian Univ, Sch Adv Mat & Nanotechnol, Xian 710071, Peoples R China
通讯作者: Liu, WS (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China. ; Qin, Y (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, Inst Nanosci & Nanotechnol, Lanzhou 730000, Peoples R China. ; Qin, Y (reprint author), Xidian Univ, Sch Adv Mat & Nanotechnol, Xian 710071, Peoples R China.
学科分类: Science & Technology - Other Topics; Materials Science
文章类型: Article
所属项目编号: NSFC [51322203, 51472111] ; National Program for Support of Top-notch Young Professionals ; Fundamental Research Funds for the Central Universities [lzujbky-2016-k02]
所属项目名称: 国家自然科学基金项目 ; 中央高校基本科研业务费专项资金
项目资助者: NSFC ; LZU
语种: 英语
DOI: 10.3390/nano7060143
ISSN号: 2079-4991
WOS记录号: WOS:000404049100026
IR记录号: WOS:000404049100026
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/190170
Appears in Collections:化学化工学院_期刊论文

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作者单位: 16CHEM

Recommended Citation:
Zhou, X,Xu, Q,Bai, S,et al. Theoretical Study of the BaTiO3 Powder's Volume Ratio's Influence on the Output of Composite Piezoelectric Nanogenerator[J]. NANOMATERIALS,2017,7(6).
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