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

Shu-Kun Le ¹Qi-Jie Jin ²Jia-Ao Han ¹Hua-Cong Zhou ¹Quan-Sheng Liu ¹Fu Yang ³Jie Miao ²Pei-Pei Liu ⁴Cheng-Zhang Zhu ²Hai-Tao Xu²

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作者信息

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
折叠

Abstract

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,CO2 photoreduction,water splitting,and so on.With theirimportant 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 recombi-nation of electron-hole pairs,thus promoting photocatalytic activity.Therefore,rare earth elements modified MOFs pro-vide an attractive way to achieve their high value utilization.In this mini-review,the synthesis of rare earth element-mod-ified MOFs photocatalysts and corresponding applications in the removal of antibiotics,CO2 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.

Key words

Rare earth metals/MOFs/Photocatalytic CO2 reduction/Environmental remediation/Water splitting

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基金项目

National Key Research and Development Program of China(2021YFB3500600)

National Key Research and Development Program of China(2021YFB3500605)

National Key Research and Development Program of China(2022YFB3504100)

Key R&D Program of Jiangsu Province(BE2022142)

National Natural Science Foundation of China(22208170)

Natural Science Foundation of Inner Mongolia(2021BS02016)

Jiangsu International Cooperation Project(BZ2021018)

Nanjing Science and Technology Top Experts Gathering Plan,Natural Science Foundation of Jiangsu Province(BK20220365)

Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)()

Open Foundation of State Environmental Protection Key Laboratory of Soil Environmental Management and Pollution Control(SEMPC2023004)

出版年

2024

稀有金属(英文版)

中国有色金属学会

稀有金属(英文版)

CSTPCDEI

影响因子：0.801

ISSN：1001-0521

参考文献量80

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