材料科学
离子交换
海水淡化
膜
复合数
聚乙烯
化学工程
聚合物
复合材料
纳米颗粒
离子
纳米技术
有机化学
化学
工程类
生物
遗传学
作者
Tae Ho Ko,Jun Seong Yun,Tae Yang Son,Sang Yong Nam
标识
DOI:10.1166/jnn.2020.18789
摘要
This study investigated ion exchange membranes for application to seawater desalination processes. This can provide better energy efficiency than the conventional reverse osmosis process. In this experiment, the problem of decreasing ion exchange performance when the ion exchange composite membrane was prepared could be improved through nanoparticles. The nanoparticle added ion exchange hybrid membrane showed ion exchange capacity similar to that of the conventional pristine film. In addition, the polymer having a high ion exchange capacity has poor mechanical strength, but has excellent mechanical strength of 30 MPa or more by the introduction of a polyethylene support.
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