|本期目录/Table of Contents|

[1]骆晓蕾,李震,张梅飞,等.Mg/Al(CO-3)LDHs/纤维素气凝胶的机械性能研究[J].浙江理工大学学报,2018,39-40(自科4):403-409.
 LUO Xiaolei,LI Zhen,ZHANG Meifei,et al.Mechanical analysis of Mg/Al (CO-3)LDHs/cellulose aerogels[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科4):403-409.
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Mg/Al(CO-3)LDHs/纤维素气凝胶的机械性能研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第39-40卷
期数:
2018年自科4期
页码:
403-409
栏目:
出版日期:
2018-07-10

文章信息/Info

Title:
Mechanical analysis of Mg/Al (CO-3)LDHs/cellulose aerogels
文章编号:
1673-3851 (2018) 07-0403-07
作者:
骆晓蕾李震张梅飞马廷方刘琳姚菊明
 1.浙江理工大学纺织与材料学院、丝绸学院,杭州 310018;2.万事利集团有限公司,杭州 310021
Author(s):
LUO Xiaolei LI ZhenZHANG MeifeiMA Tingfang LIU Lin YAO Juming
1.Silk Institute, College of Materials and Textiles, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2.Wensli Group Co.Ltd., Hangzhou 310021, China
关键词:
层状双金属氢氧化物热稳定性动态机械性能纤维素气凝胶
分类号:
TS195.644
文献标志码:
A
摘要:
通过双滴定共沉淀法制备Mg/Al(CO-3)层状双金属氢氧化物(Layered double hydroxides,LDHs)无机纳米颗粒,并将其与纤维素复合,制备具有微孔结构的Mg/Al(CO-3)LDHs/纤维素复合气凝胶材料。通过扫描电子显微镜(SEM)、X射线衍射仪(XRD)、热重分析仪(TG)、傅里叶变换红外光谱仪((FITR)、动态热机械性能分析(DMA)、压缩测试及旋转流变测试,分析了Mg/Al(CO-3)LDHs无机纳米颗粒添加量对Mg/Al(CO-3)LDHs/纤维素复合气凝胶的形貌、热稳定性及机械性能的影响。结果表明:层状双金属氢氧化物纳米颗粒可以在维持气凝胶多孔形貌的同时增强机械性能及热稳定性,复合气凝胶的最大压缩应力随Mg/Al(CO-3)LDHs的增加而变大,当Mg/Al(CO-3)LDHs与纤维素的质量比为2∶5时,复合纤维素气凝胶的压缩强度是纯纤维素气凝胶的约两倍。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2017-11-19
网络出版日期: 2018-02-27
作者简介: 骆晓蕾(1992- ),女,浙江绍兴人,硕士研究生,主要从事生物质阻燃材料方面的研究
通信作者: 姚菊明,E-mail:yaoj@zstu.edu.cn
更新日期/Last Update: 2018-09-10