نتایج جستجو برای: zif 8

تعداد نتایج: 655453  

2017
Lin Yang Congjia Xie Yizhou Li Lei Guo Minfang Nie Jinping Zhang Zhiying Yan Jiaqiang Wang

The use of metal-organic frameworks (MOFs) in the polymerization field remains comparatively rare up to now, let alone studies on the fabrication of polymer microstructures through a MOFs-catalyzed assembly process. Zeolitic imidazolate framework-8 (ZIF-8), a well-known MOF for its chemical and thermal stabilities, was used to induce a polymerization reaction of saturated alkylsilanes for the f...

Journal: :E3S web of conferences 2023

Tetraaminoporphyrin (TAPP) sensitized ZIF-8 was successfully prepared by one-pot method as an efficient visible light photocatalyst. The photocatalyst TAPP/ZIF-8 characterized XRD and SEM. combination of TAPP enhances the absorption light, effectively improves electron-hole separation, photocatalytic activity under light. In experiment, showed good performance for removal Rhodamine B (RhB) Ther...

Journal: :Biosensors and Bioelectronics 2021

Journal: :Dalton transactions 2014
Liu He Lu Li Tingting Wang Hong Gao Guangzhe Li Xiaotong Wu Zhongmin Su Chungang Wang

A facile two-step strategy was developed to fabricate yellow fluorescent glutathione-Au nanoclusters/zeolitic imidazolate framework-8 nanoparticles (GSH-Au NCs/ZIF-8 NPs) and their derived Au/ZnO NPs, which exhibited visible light photocatalytic hydrogen evolution together with degradation of Rhodamine B (RhB).

Journal: :Chemical communications 2011
Jianfeng Yao Dehua Dong Dan Li Li He Gengsheng Xu Huanting Wang

ZIF-8 films were successfully prepared on a flexible nylon substrate with a contra-diffusion synthesis method, and gas permeation experiments indicated that the films were continuous and compact.

Journal: :Advanced Functional Materials 2022

Abstract Membrane‐based separations offer energy‐efficient solutions for various applications, but commercial polymer membranes show limited performance and stability. Mixed‐matrix (MMMs), incorporating nanoporous inorganic materials in matrices, have been of great interest to circumvent these polymer‐specific issues. However, reaching the percolation threshold is crucial leverage high‐performi...

2017
Hongqiang Gao Wenjuan Wei Liyuan Dong Guoqiang Feng Xingxing Jiang Rong Wu Zheshuai Lin Wei Li

The elastic properties of a zeolitic metal-azolate framework, Zn(mtz)2 (MAF-7, mtz− = 3methyl-1,2,4-triazolate), have been examined from the view point of the first principles calculations and experiments. Our results demonstrate that the three independent elastic constants of MAF-7 are about 5.0–73.3% higher than those of ZIF-8, though they are isomorphic. The electron-donating effect of the n...

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