[1]任素霞,杨延涛,董莉莉,等.可逆热致变色纤维素膜的制备及性能[J].常州大学学报(自然科学版),2023,35(04):1-7.[doi:10.3969/j.issn.2095-0411.2023.04.001]
　REN Suxia,YANG Yantao,DONG Lili,et al.Preparation and properties of reversible thermochromic functional cellulose films[J].Journal of Changzhou University(Natural Science Edition),2023,35(04):1-7.[doi:10.3969/j.issn.2095-0411.2023.04.001]
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可逆热致变色纤维素膜的制备及性能()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
第35卷
期数:
2023年04期
页码:
1-7
栏目:
材料科学与工程
出版日期:
2023-07-28

文章信息/Info

Title:
Preparation and properties of reversible thermochromic functional cellulose films
文章编号:
2095-0411(2023)04-0001-07
作者:
任素霞1;  杨延涛1;  董莉莉1;  雷廷宙1;  张修强2
(1.常州大学 城乡矿山研究院, 江苏 常州 213164; 2.河南省科学院 生物质能源重点实验室, 河南 郑州 450008)
Author(s):
REN Suxia1;  YANG Yantao1;  DONG Lili1;  LEI Tingzhou1;  ZHANG Xiuqiang2
(1.Institute of Urban & Rural Mining, Changzhou University, Changzhou 213164, China; 2.Key Lab of Biomass Energy, Henan Academy of Sciences, Zhengzhou 450008, China)
关键词:
可逆;  相变材料;  热致变色;  纤维素
Keywords:
reversible;  phase change materials;  thermochromism;  cellulose
分类号:
TQ 352
DOI:
10.3969/j.issn.2095-0411.2023.04.001
文献标志码:
A
摘要:
采用真空辅助浸渍法将热致变色复合物(TC)浸渍到纤维素膜(Cellulose film)中,成功制备了可逆的热致变色纤维素膜(TC film)材料,并对热致变色纤维素膜的性能参数进行表征分析。结果表明热致纤维素膜具有合适的相变温度、较大的潜热和良好的热稳定性。更重要的是,热致变色纤维素膜具有优异的可逆热致变色能力,通过颜色从深蓝色到灰白色的变化,可以明显地显示相变过程和温度。优异的可逆热致变色能力和热稳定性使热致变色纤维素膜在保温、装饰、家具和储存等方面有着巨大的应用潜力。
Abstract:
Thermochromic cellulose membrane materials were prepared by vacuum assisted impregnation, and the properties of thermochromic cellulose membrane were characterized. These results showed that the reversible thermotropic cellulose film had appropriate phase transition temperature, large latent heat and goodthermal stability. More importantly, the thermochromic cellulose film had excellent reversible thermochromic ability. Through the change of color from dark blue to gray white, the phase transition process and temperature can be obviously observed. Because of the excellent reversible thermochromism ability and thermal stability,thermochromic cellulose films will have great application potential in thermal insulation, decoration, furniture and storage.

参考文献/References:

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(责任编辑:李艳)

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备注/Memo

备注/Memo:
收稿日期: 2022-12-03。
基金项目: 国家重点研发计划资助项目(2021YFC2101604)。
作者简介: 任素霞(1980—), 女, 河南长葛人, 博士, 研究员。E-mail: rensuxia@cczu.edu.cn
更新日期/Last Update: 1900-01-01