نتایج جستجو برای: nano metal organic frameworks

تعداد نتایج: 461860  

Journal: :Chemical Engineering Journal 2022

This review systematically outlined the strategies of using metal organic frameworks for antibacterial applications, and discussed their advantages, challenges future development. • Systematically summarized progress applications. Discussed factors Envisaged development The number cases bacterial resistance to antibiotics has been exponentially rising over last decade. issue is getting worse as...

Journal: :CrystEngComm 2021

Metal–organic frameworks host many types of compositional and structural disorder. In this Highlight article we explore cases where disorder is correlated, rather than random.

2017
Yiyin Mao Gaoran Li Yi Guo Zhoupeng Li Chengdu Liang Xinsheng Peng Zhan Lin

Lithium-sulfur batteries are promising technologies for powering flexible devices due to their high energy density, low cost and environmental friendliness, when the insulating nature, shuttle effect and volume expansion of sulfur electrodes are well addressed. Here, we report a strategy of using foldable interpenetrated metal-organic frameworks/carbon nanotubes thin film for binder-free advanc...

Journal: :Chemical communications 2016
Krunoslav Užarević Timothy C Wang Su-Young Moon Athena M Fidelli Joseph T Hupp Omar K Farha Tomislav Friščić

We develop the first mechanochemical and solvent-free routes for zirconium metal-organic frameworks, making the frameworks UiO-66 and UiO-66-NH2 accessible on the gram scale without strong acids, high temperatures or excess reactants. The frameworks form either by milling, or spontaneous self-assembly by simply exposing solid mixtures of reactants to organic vapour. The generated frameworks exh...

Journal: :Chemical Record 2021

The cover picture shows the electrochemical detection of dihydroxy benzene by nano-electrocatalysts based on carbonaceous nanomaterials (i.e., carbon nanotubes, graphene, and their derivatives) non-carbonaceous metal-organic frameworks, molecular imprinted polymers, other nanomaterials). See Reviews Part 1 (DOI:10.1002/tcr.202100043) 2 (DOI:10.1002/tcr.202100044) Md. Abdul Aziz, A. J. Saleh Aha...

Journal: :Angewandte Chemie 2014
Cristina Mottillo Tomislav Friščić

Zeolitic imidazolate frameworks of zinc, cobalt, and cadmium, including the framework ZIF-8 commercially sold as Basolite Z1200, exhibit surprising sensitivity to carbon dioxide under mild conditions. The frameworks chemically react with CO2 in the presence of moisture or liquid water to form carbonates. This effect, which has been previously not reported in metal-organic framework chemistry, p...

2018
Gregor Mali

Nuclear magnetic resonance (NMR) spectroscopy is a powerful tool for characteriza‐ tion of materials. It can detect local structure around selected atomic nuclei and provide information on the dynamics of these nuclei. In case of metal-organic frameworks, NMR spectroscopy can help elucidate the framework structure, locate the molecules adsorbed into the pores, and inspect and characterize the i...

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