Improvement of Hydrophilicity of Porous PVDF Membranes with LiCI Additives

摘要：

Porous PVDF membranes blended with LiC1 were prepared through phase inversion method to obtain good substrates for air dehumidification. Water contact angle measurement, vapor adsorption test and permeation test were used to evaluate the hydrophilicity and the moisture permeability. All these measures demonstrated that the addition of LiC1 can improve the hydrophilicity of PVDF membranes substantially, and then enhancing the moisture permeation performance.

关键词： Porous PVDF membranes LiCI hydrophilicity dehumidification

作者: Lixia Pei Lizhi Zhang

作者单位: Key laboratory of Enhanced Heat Transfer and Energy Conservation of Education Ministry,School of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou,China

会议类型: 国际会议

会议名称: The 6th International Symposium on Heating,Ventilating and Air Conditioning(第六届国际暖通空调学术会议)

会议地点: 南京

会议语种:英文

页码: 489-495

在线出版日期: 2009-11-06（万方平台首次上网日期，不代表论文的发表时间）