Rare earth element-modified MOF materials:synthesis and photocatalytic applications in environmental remediation  

作　　者：Shu-Kun Le Qi-Jie Jin Jia-Ao Han Hua-Cong Zhou Quan-Sheng Liu Fu Yang Jie Miao Pei-Pei Liu Cheng-Zhang Zhu Hai-Tao Xu 

机构地区：[1]Inner Mongolia Key Laboratory of High-Value Functional Utilization of Low Rank Carbon Resources,Chemical Engineering College,Inner Mongolia University of Technology,Hohhot,010050,China [2]School of Environmental Science and Engineering,Nanjing Tech University,Nanjing,210009,China [3]School of Environmental and Chemical Engineering,Jiangsu University of Science and Technology,Zhenjiang,212100,China [4]Institut National de la Recherche Scientifique-Énergie Matériaux et Télécommunications,Montreal,QC,J3X 1P7,Canada

出　　处：《Rare Metals》2024年第4期1390-1406,共17页稀有金属（英文版）

基　　金：financially supported by the National Key Research and Development Program of China(Nos.2021YFB3500600,2021YFB3500605 and 2022YFB3504100);the Key R&D Program of Jiangsu Province(No.BE2022142);the National Natural Science Foundation of China(No.22208170);the Natural Science Foundation of Inner Mongolia(No.2021BS02016);Jiangsu International Cooperation Project(No.BZ2021018);the Nanjing Science and Technology Top Experts Gathering Plan;Natural Science Foundation of Jiangsu Province(No.BK20220365);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD);the Open Foundation of State Environmental Protection Key Laboratory of Soil Environmental Management and Pollution Control(No.SEMPC2023004)。

摘　　要：Metal-organic framework-like materials(MOFs)have been developed in the fields of photocatalysis for their excellent optical properties and physicochemical properties,including environmental remediation,CO_(2)photoreduction,water splitting,and so on.With their important roles in various fields,rare earth elements have received growing interests from scientists.Modifying MOFs with rare earth elements for modification allows broadening the absorption spectrum,while the active electrons on their empty 4f orbitals can act as traps to capture photoexcited carriers to inhibit the recombination of electron-hole pairs,thus promoting photocatalytic activity.Therefore,rare earth elements modified MOFs provide an attractive way to achieve their high value utilization.In this mini-review,the synthesis of rare earth element-modified MOFs photocatalysts and corresponding applications in the removal of antibiotics,CO_(2)reduction,and hydrogen production are constructively summarized and discussed.Finally,the latest advancements and current difficulties of these materials as well as the application prospects are also provided.

关 键 词：Rare earth metals MOFS Photocatalytic CO_(2) reduction Environmental remediation Water splitting 

分 类 号：TB34[一般工业技术—材料科学与工程]