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PVA/Gel水凝胶的电刺激可逆弯曲偏转行为研究

Study on bending deflection behavior of polyvinyl alcohol/glutin hydrogels under a cyclically varyingelectric fields
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摘要 制备不同比例的聚乙烯醇/明胶水凝胶,在直流电场作用下,测试聚乙烯醇/明胶水凝胶在不同温度和不同浓度Na2CO3溶液中的电刺激弯曲偏转行为,绘制聚乙烯醇/明胶水凝胶弯曲偏转角随时间的变化曲线,考察了可逆弯曲偏转变化的周期性。 The polyvinyl alcohol/glutin hydrogels for the different buildup were prepared. Their bending deflection behavior under the electricity stimulation of electric fields at different temperatures and in different Na2CO3solutions was studied. The periodicity of the polyvinyl alcohol/glutin hydrogels with the cyclically varying electric fields was discussed and the curve of the bending deflection angle of the polyvinyl aleohol/glutin hydrogelswith the time was drawn.
出处 《化学研究与应用》 CAS CSCD 北大核心 2006年第3期272-275,共4页 Chemical Research and Application
关键词 聚乙烯醇(PVA) 明胶(Gel) 水凝胶 刺激 弯曲偏转行为 polyvinyl alcohol glutin hydrogel stimulation bending deflection behavior
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