期刊
COMPOSITES PART B-ENGINEERING
卷 91, 期 -, 页码 56-64出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compositesb.2016.01.001
关键词
Ceramic fiber; Nano-structures; Vibration; Rheological properties
资金
- China Scholarship Council (Beijing, China) [201406630067]
Strong viscous behavior has been discovered in nanotube mats, as observed in boron nitride nanotube (BNNT) mats under low-amplitude dynamic flexure. The solid part of the mat (BNNTs) exhibits strong viscous character (loss tangent up to 13), strong elastic character (storage modulus up to 2.3 GPa), and strong mechanical energy dissipation ability (loss modulus up to 7.3 GPa), indicating exceptional vibration damping ability. The loss tangent of the solid part of the mat decreases with increasing solid content, while the storage and loss moduli of the solid part increases, due to the increasing difficulty for frictional sliding among the BNNTs. (C) 2016 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据