Optimization of cerium-based metal–organic framework synthesis …
2024年7月23日 · MOFs are novel materials with photocatalytic activities. In this study, sonophotocatalytic degradation of tetracycline (TC) by the Cerium-based MOF (Ce-MOF) is optimized by modification of...
Construction of an S-scheme Ce/Ti-MOFs heterojunction with …
2023年12月1日 · In this work, a Ce/Ti-MOFs (CT-MOFs) heterojunction material with plentiful oxygen vacancies (Ovs) was synthesized via the hydrothermal method. The catalysts were employed for the degradation of Tetracycline (TC) in the …
Structural Reconstruction of Ce-MOF with Active Sites for Efficient ...
2021年10月26日 · Metal–organic frameworks (MOFs) are promising electrocatalysts for the N 2 reduction reaction, but most of them are active for the undesirable and competitive hydrogen evolution reaction. Herein, we developed a facile strategy to …
Room temperature synthesis of high-quality Ce(IV)-based
2021年9月1日 · There is a growing interest in the sustainable synthesis of Metal-Organic Framework materials (MOFs). This work addresses the exceptional ability of Ce (IV) for the preparation of high-quality MOFs based on carboxylates at room temperature, in water as solvent, and without any energy input.
Bottom-up synthesis of MOF-derived magnetic Fe-Ce bimetal …
2022年11月15日 · Bottom-up method is used for the synthesis of phosphate adsorbents. Fe-doping increased Ce (III) proportion and generated magnetism. The maximum absorption capacity is up to 357 mg g −1 by Langmuir model. The synergistic effects effectively enhanced the utilization of Ce element.
Growth of trimetallic CeFeNi-MOF-74 on nickel foam as a
5 天之前 · Figure 1 shows a schematic of the preparation of Ce x FeNi-MOF-74. In situ growth of Ce x FeNi-MOF-74 on nickel foam by the solvothermal method using Ce(NO 3) 3 ·6H 2 O as Ce source, FeCI 2 ·4H 2 O as Fe source, and nickel foam as substrate. During solvent heating, Fe 2+ is easily oxidized, and Ni 2+ is released from the nickel foam …
Synthesis of “Quasi-Ce-MOF” Electrocatalysts for Enhanced Urea ...
2020年5月13日 · Herein, we propose a method for synthesizing a “quasi-Ce-MOF” straw-bundle composite assembled from one-dimensional (1D) nanorods. This is a method in which the MOF is directly heat-treated with a nitrogen atmosphere, and controlled partial pyrolysis results in the formation of a “quasi-MOF”.
Electrochemical and photocatalytic applications of Ce-MOF
2020年10月8日 · Cerium-based metal–organic frame (Ce-MOF) was successfully synthesized by a simple, cost-effective and green route. Highly homogeneous topology, nano-sized crystals, stable oxidation states Ce(III) and Ce(IV) at room temperature, significant surface area and thermal stability up to 320°C are the notable properties achieved by Ce-MOF.
Enhanced antifouling and separation capabilities of polydopamine@Ce-MOF …
2024年2月8日 · In this work, polyethersulfone (PES) UF membranes were tailored with polydopamine (PDA)-modified cerium (Ce)-MOF (PDA@Ce-MOF) to achieve satisfactory antifouling properties and to remove...
Cerium-Based Metal–Organic Framework Nanocrystals …
2021年4月5日 · In this study, nanocrystals of a cerium-based metal–organic framework (Ce-MOF), Ce-MOF-808, are directly grown on the surface of carboxylic acid-functionalized carbon nanotubes (CNTs) by a facile one-step solvothermal synthesis method.