Two-dimensional graphitic carbon nitride for membrane separation

• 作者: Tao Zheng Xiuyang Zou Meisheng Li Shouyong Zhou Yijiang Zhao Zhaoxiang Zhong
• 来源期刊: 中国化学工程学报（英文版）
• 年，卷（期）: 2022,（2）
• 所属期刊栏目: Regular
• 页码范围: 297-311
• 页数: 15页
• 语种: 英文

摘要

Recent years,membrane separation technology has attracted significant research attention because of the efficient and environmentally friendly operation.The selection of suitable materials to improve the membrane selectivity,permeability and other properties has become a topic of vital research relevance.Two-dimensional(2D)materials,a novel family of multifunctional materials,are widely used in mem-brane separation due to their unique structure and properties.In this respect,as a novel 2D material,gra-phitic carbon nitride(g-C3N4)have found specific attention in membrane separation.This study reviews the application of carbon nitride in gas separation membranes,pervaporation membranes,nanofiltration membranes,reverse osmosis membranes,ion exchange membranes and catalytic membranes,along with describing the separation mechanisms.