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壳聚糖/SiO₂杂化材料的制备

Study on Chitin /SiO₂ Heteropolymer

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【Author】 CHEN Yongpi ng LI AO J i anhe(College of Technology,SCUTA,Danzhou,Hainan571737)

【机构】华南热带农业大学工学院；华南热带农业大学工学院海南儋州571737；海南儋州571737；

【摘要】采用溶胶-凝胶法,以偏硅酸钠为无机前驱体、戊二醛为交联剂,制备壳聚糖/SiO2杂化材料。结果表明,当SiO2、戊二醛的质量分数分别为15%、0.1%～0.5%时,制得的杂化材料具有良好的力学性能。更多还原

【Abstract】 Chitin/SiO 2 heteropolymer was prepared by Sol -Gel method using Na 2 SiO 3 as in organic medium and pentadianal as cross linker.The results showed that the prepared hetero polymer had good mechanical properties when mass percentages of SiO 2 and pentadi anal were15%and0.1%～0.5%respectively.更多还原