典型文献
Decorating MXene with tiny ZIF-8 nanoparticles:An effective approach to construct composites for water pollutant removal
文献摘要:
MXenes have attracted increasing research enthusiasm owing to their unique physical and chemical properties.Although MXenes exhibit exciting potential in cations adsorption due to their unique surface groups,the adsorption capacity is limited by the low specific surface area and undeveloped porosity.Our work aims at enhancing the adsorption performance of a well-known MXene,Ti3C2Tx,for methylene blue(MB)by decorating tiny ZIF-8 nanoparticles in the interlayer.After the incorporation of ZIF-8,suitable interspace in the layers resulting from the distribution of tiny ZIF-8 appears.When employing in MB,the adsorption capacity of composites can reach up to 107 mg·g-1 while both ZIF-8(3 mg·g-1)and Ti3C2Tx(9 mg·g-1)show nearly no adsorption capacity.The adsorption mechanism was explored,and the good adsorption capacity is caused by the synergistic effect of ZIF-8 and Ti3C2Tx,for neither of them is of suitable interspace or surface groups for MB adsorption.Our work might pave the way for construct-ing functional materials based on the introduction of nanoparticles into layered materials for various adsorption applications.
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作者姓名:
Chen Gu;Wenqiang Weng;Cong Lu;Peng Tan;Yao Jiang;Qiang Zhang;Xiaoqin Liu;Linbing Sun
作者机构:
State Key Laboratory of Materials-Oriented Chemical Engineering,Jiangsu National Synergetic Innovation Center for Advanced Material(SICAM),College of Chemical Engineering,Nanjing Tech University,Nanjing 211816,China;Department of Chemistry,Washington State University,Pullman,Washington 99163,United States
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引用格式:
[1]Chen Gu;Wenqiang Weng;Cong Lu;Peng Tan;Yao Jiang;Qiang Zhang;Xiaoqin Liu;Linbing Sun-.Decorating MXene with tiny ZIF-8 nanoparticles:An effective approach to construct composites for water pollutant removal)[J].中国化学工程学报(英文版),2022(02):42-48
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0.554101
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