Results 11 to 20 of about 890,100 (287)

Metal-organic Framework ZIF-67 Functionalized MXene for Enhancing the Fire Safety of Thermoplastic Polyurethanes

Nanomaterials, 2022
In this work, a novel functionalization strategy for ZIF-67-modified layered MXene was proposed, aiming at improving the fire safety of thermoplastic polyurethanes (TPU).
Mei Wan, Congling Shi, Xiaodong Qian, Yueping Qin, Jingyun Jing, Honglei Che   +5 more
doaj   +2 more sources

Novel Phosphorylethanolamine-Modified ZIF-67 for Crystal Violet Dye Removal

ChemEngineering
The elimination of toxic and long-lasting dyes like crystal violet (CV) from wastewater continues to be a major environmental challenge. Considering this, in this study, a novel amine-modified adsorbent was synthesized by functionalizing ZIF-67 with ...
Mohamad A. S. Ebrahim, Sagheer A. Onaizi, Muhammad S. Vohra   +2 more
doaj   +2 more sources

Influence of ZIF-67 Drying Temperatures on the Structure and Properties of PEBAX® MH-1657/ZIF-67 Mixed Matrix Membranes for Enhanced CO2/N2 Separation [PDF]

Materials Research
This study synthesized mixed matrix membranes (MMMs) using PEBAX® MH-1657 and ZIF-67 with varying particle concentrations (1, 3, and 5 wt%) to assess permeability and selectivity.
Paula S. Pacheco, Sônia Faria Zawadzki, Daniel Eiras   +2 more
doaj   +2 more sources

Improving Sensitivity of a Chemoresistive Hydrogen Sensor by Combining ZIF-8 and ZIF-67 Nanocrystals [PDF]

Proceedings, 2017
In the present work, nanostructures of zeolitic imidazolate frameworks (ZIF-8 and ZIF-67) were combined to obtain a novel chemoresistive sensor, improving the sensitivity of ZIF-67 and facilitating measurement of ZIF-8 by decreasing the resistivity.
Daniel Matatagui, Arianee Sainz-Vidal, Isabel Gràcia, Eduardo Figueras, Carles Cané, José Saniger   +5 more
doaj   +2 more sources

Synthesis and Characterization of ZIF-67 Mixed Matrix Nanobiocatalysis for CO2 Adsorption Performance

Frontiers in Bioengineering and Biotechnology, 2022
In this study, ZIF-67-based mixed matrix membrane was synthesized with a solution casting method using tetrahydrofuran as the solvent. The as-synthesized ZIF-67 was characterized using PXRD, TGA, ATR-FTIR, and BET analysis for the surface area ...
Saira Saeed, Rashdia Bashir, Shafique Ur Rehman, M. Tariq Nazir, Zeid A. ALOthman, Ahmed Muteb Aljuwayid, Amin Abid, Ahmad Adnan   +7 more
doaj   +1 more source

Zeolitic imidazolate frameworks dispersed in waterborne epoxy resin to improve the anticorrosion performance of the coatings

e-Polymers, 2022
Reasonable design of inorganic nano-base materials to promote the anticorrosion performance of waterborne epoxy resin (EP) coating remains a great challenge.
Li Li, Cheng Gang, Chen Xuyong
doaj   +1 more source

Revisiting the High-Pressure Properties of the Metal-Organic Frameworks ZIF-8 and ZIF-67 [PDF]

, 2020
The zeolitic imidazolate frameworks ZIF-8 and ZIF-67 harbour a series of fascinating stimuli responsive properties. Looking at their responsitivity to hydrostatic pressure as stimulus, open questions exist regarding the isotropic compression with non ...
Stefan, Burger, Karina, Hemmer, Gregor, Kieslich, Pia, Vervoorts   +3 more
core   +2 more sources

Double layer MOFs M-ZIF-8@ZIF-67: The adsorption capacity and removal mechanism of fipronil and its metabolites from environmental water and cucumber samples

Journal of Advanced Research, 2020
In this study, a novel metal-organic framework (M-ZIF-8@ZIF-67) was successfully prepared using the single layer Fe3O4-ZIF-8 as magnetic core and wrapped a layer of ZIF-67 outer.
Tengfei Li, Meng Lu, Yuhang Gao, Xiaodong Huang, Guangyang Liu, Donghui Xu   +5 more
doaj   +1 more source

The Study of Photocatalytic Performance of ZIF-67 and Zn/Co-ZIF for the Removal of Organic Pollutants from Wastewater [PDF]

آب و فاضلاب, 2021
Due to environmental issues caused by pollution of water resources with organic pollutants, research to provide effective methods for removing these pollutants has received considerable attention.
Morteza Elahian, Mohammad Rahmani, Bahram Nasernejad   +2 more
doaj   +1 more source

Effective bromate removal from water utilizing ZIF-67 and ZIF-67/GO nanocomposites: Optimization and mechanism analysis

Water Science and Engineering
Bromate (BrO3−) is a toxic disinfection byproduct frequently formed during ozonation in water treatment processes and is classified as a potential human carcinogen.
Alaa El Din Mahmoud, Rominder Suri
openaire   +2 more sources