2020年10月13日 · Monometallic and bimetallic MOF-74-M (M = Mn, Co, Ni, Zn, MnCo, MnNi, and MnZn) catalysts were prepared by the solvothermal method for NH 3-SCR. XRD, BET, SEM, and EDS-mapping tests indicate the successful synthesis of the MOF-74-M catalyst with uniform distribution of metal elements and large specific surface area, and the morphology is almost ...

2019年7月15日 · MOF-74 can be synthesized directly from a metal oxide and without bulk solvent, which not only saves a lot of time and money, but also is more ecological. The mesopores in MOF-74 can be adjusted to as large as 15 nm stably at room temperature.

2023年4月25日 · Defects in metal-organic frameworks impact their structure and properties. Here authors uncover formate defects in MOF-74 that originate from decomposed DMF solvent.

MOF-74-type frameworks are considered one of the most promising metal–organic frameworks owing to their remarkable structural features and properties such as a high density of open metal sites, hexagonal channels along the c-axis, and high porosity.

Carbon capture and storage (CCS) is aimed at disposing the carbon dioxide (CO2) generated by power plants. As next-generation adsorbents, metal–organic framework (MOF) adsorbents with high surface area, tunable pore size, and low heat capacity are …

2014年5月30日 · The successful preparation of guest-free MM-MOF-74 samples was confirmed by N 2 adsorption measurements. Elemental analysis data also support the fact that all metal ions used in the MOF synthesis are incorporated within the same MOF-74 structure.

2021年6月1日 · Instantaneous synthesis of three M-MOF-74 at room temperature in methanol as solvent. The so-prepared Cu- and Co-MOF-74 (but not Zn-MOF-74) are nanocrystalline. Cu-MOF-74 efficiently catalyze the formation of benzaldehyde from styrene.

2018年1月1日 · The MOF-74 is resulted from the combination of divalent metallic cations with the divergent organic ligand 2,5-dihydroxybenzene-1,4-dicarboxylate (DBDC). A wide diversity of materials can be synthetized based on the topology of MOF-74.

2024年7月17日 · By replacing Zn 2+ ions with Ti 4+ ions in a substitutional manner, researchers have aimed to enhance the photocatalytic activity of the CO 2 reduction. The obtained Ti 4+ -doped MOF-74 photocatalysts exhibited a significantly improved performance in the reduction of CO 2 into carbon monoxide (CO).

2016年6月16日 · Vapor-assisted dry-gel synthesis of the metal-organic framework-74 (MOF-74) structure, specifically Ni-MOF-74 produced from synthetic precursors using an organic-water hybrid...