5 天之前 · UiO-66, a prototypical and stable zirconium-based metal-organic framework (MOF), consists of zirconium-oxide clusters (Zr 6 O 4 (OH) 4) and benzene-1,4-dicarboxylate (BDC) organic linkers.It exhibits abundant active sites, a high specific surface area, a tunable pore structure, and exceptional chemical and thermal stability, making it highly advantageous for various practical applications.

2019年12月11日 · UiO-66 is an archetypal metal–organic framework (MOF) with a very high surface area as well as high thermal stability. It is found that the stability can be attributed to the metal oxide node being cuboctahedral allowing for 12 extension points for 1,4-benzenedicarboxylic acid (BDC) coordination.

2022年4月1日 · Metal-organic frameworks (MOFs) have recently achieved much attention to eliminating toxic pollutants because of their attractive attributes, includin…

2025年1月3日 · Here, a novel high-entropy, defect-rich and small-sized (32 nm) UiO-66 (ZrHfCeSnTi HE-UiO-66) has been synthesized for the first time, leveraging increased configurational entropy to achieve...

UiO-66-NH 2 is a type of metal–organic framework (MOF) widely utilized across various applications, particularly in membrane-based processes, owing to its excellent chemical and thermal stability.

2011年3月4日 · UiO-66 (Zr-BDC) is one of the most promising MOFs for catalysis and photocatalysis because of its high stability, even in NaOH and HCl solutions. Solvent removal implies a distortion of the Zr6 ino...

2017年1月6日 · UiO-66 is an archetypal zirconium-based metal–organic framework (MOF) that is constructed from hexanuclear zirconium oxide clusters as secondary building units (SBUs) and 1,4-benzenedicarboxylate (bdc) linkers.

1 天前 · The XRD patterns of b-TiO2, FeUiO-66-NH 2, and FeUiO-66-NH 2 @b-TiO 2 composites are demonstrated in Fig. 2 c. Diffraction peaks matching the characteristics of UiO-66-NH 2 are distinctly discernible in both FeUiO-66-NH 2 and its FU3T1 sample formed by compositing with b-TiO 2, which are located at 7.36°, 8.48°, 12.04°, 25.68°, and 33.12 ...

2 天之前 · UiO-66(Zr) as a member of metal-organic frameworks (MOFs) has received much attention because of its advantages such as high surface area, good thermal, and chemical stability. However, pristine UiO-66(Zr) as catalyst is inactive in some catalytic reactions due to the lack of active sites. In this work, we report that Ce-doped UiO-66(Zr) has ...

2025年3月16日 · Table 1 presents data comparing the synthesis processes and properties of microporous and mesoporous UiO-66-NH 2 in powder form. This includes information on synthesis temperatures, solvents used, BET specific surface areas, total porosity (cm 3 g −1), as well as the breakdown of microporosity and mesoporosity percentages.Further details on these properties are provided in the Supporting ...