单层纳孔石墨烯膜对金属离子的选择性分离

来源 :第11届全国生物医药色谱及相关技术学术交流会 | 被引量 : 0次 | 上传用户:wly9007
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纳孔石墨烯作为一种二维单原子层的无机膜在分离领域具有巨大的应用前景1,2,然而大多研究者依然将石墨烯纳米孔看作一种刚性的二维平面孔3,4,而忽视纳米孔周围化学基团在离子分离时的作用.因此我们利用重离子辐照技术和聚对苯二甲酸乙二酯(PET)核孔膜蚀刻技术,成功地制备了PET基单层纳孔石墨烯膜.
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