XIE J, HE X, LIU K, et al. Carboxylic acid modulated in situ growth of Zr-based MOFs on carboxylated cotton fabrics for removal of Cr(VI) from aqueous solutions [J]. Separation and Purification Technology, 2024, 351: 128043. 论文连接:https://doi.org/10.1016/j.seppur.2024.128043...
Nanoscale Zr‐Based MOFs with Tailorable Size and Introduced Mesopore for Protein Deliverydrug deliveryhierarchically porous MOFsmesoporous UiO-66MOF nanoparticlesprotein encapsulationIntroduction of large pore in the primitive microporous metal鈥搊rganic frameworks (MOFs) with tailorable particle size can ...
近日,华东理工大学顾金楼教授(通讯作者)与李可(第一作者)在Angew. Chem. Int. Ed.发表了题为“Aqueous-Phase Synthesis of Mesoporous Zr-Based MOFs Templated by Amphoteric Surfactants”的文章。该研究以两性表面活性剂为模板,在水相中成功合成了有序介孔结构的Zr基MOFs。 【图文导读】 图一. 表面活性剂化学结构...
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Among the large family of metal–organic frameworks (MOFs), Zr-based MOFs, which exhibit rich structure types, outstanding stability, intriguing properties and functions, are foreseen as one of the most promising MOF materials for practical applications. Although this specific type of MOF is still ...
金属有机骨架(MOFs)是由金属离子或由多个有机连接体连接的团簇形成的具有大表面积的多孔材料。作为一个新兴的材料,Zr基MOFs已经引起了相当大的研究兴趣,并将其作为多相光催化的候选催化剂。 此外,Zr离子具有可变的氧化还原态(如Zr4+/Zr3+),其团簇表现为无机半导体量子实体,而有机连接体,如卟啉和Salen,可以在光...
Ce(111) Doped Zr-Based MOFs as Excellent NO2 Adsorbents at Ambient Conditions New hybrid cerium modified zirconium based metal—o Amani,M.,Ebrahim,... - 《Acs Applied Materials & Interfaces》 被引量: 17发表: 2013年 Ce(111) Doped Zr-Based MOFs as Excellent NO2 Adsorbents at Ambient ...
此外,孔径操纵影响Zr-MOFs的吸附能力和传输性能,这进一步扩大了其在环境修复和能源转换方面的潜力。缺陷Zr-MOFs具有显著的稳定性和合成的多功能性,使其适用于不同的环境条件,并且其还可以引入连接体、簇缺陷或合成后修饰,以精确调整其性能。 Sa...
With this goal in mind, a dual ultraviolet visible and electron paramagnetic spectroscopy approach has been applied to determine the Cr speciation within Zr‐based metal﹐rganic frameworks (MOFs). Our findings point out that the generation of defect positions at Zr㎝OFs boost Cr VI adsorption, ...
相对其他MOFs,其具有高的化学稳定性.贵金属纳米颗粒因其量子尺寸效应,常表现出良好的催化活性.Pd纳米颗粒是一种高效催化剂,但其价格昂贵,参与均相反应不易回收,故选择MOF负载得到高度分散的Pd纳米颗粒,既能降低成本,又能回收.本文中,采用浸渍法选择Zr-MOF材料(DUT-67,UiO-66-NH2)以及衍生的ZrO2作为载体材料制备...