纤维素基湿度控制材料的制备与表征-中南大学学报.PDF
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41 4 ( ) Vol.41 No.4
2010 8 Journal of Central South University (Science and Technology) Aug. 2010
1, 2 1 1 2
(1. 510642
2. 510640)
CaCl2
/ (TG-DTA)
(FTIR)
CaCl 100% 1.45 g/g 160 h 90%
2
60 h 80 40% 10 min
300
TQ326.4 A 1672−7207(2010)04−1327−07
Synthesis and characterization of
cellulose humidity control materials
1, 2 1 1 2
LI Xin , FENG Wei-hong , LU Qi-ming , XIA Qi-bin
(1. The College of Science, South China Agriculture University, Guangzhou 510642, China;
2. The Guangdong Provincial Laboratory of Green Chemical Technology, College of Chemical Engineering and Energy,
South China University of Technology, Guangzhou 510640, China)
Abstract: Cellulose humidity control materials were synthesised by methyl cellulose as a graft copolymerization of raw
materials, and CaCl2 and NIPAm were added into the materials to improve the moisture absorption and desorption
performance, and then kinetic experiments of moisture absorption/release on the humidity-controlling composite
materials were carried out with the he
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