scholarly journals One-step growth of lanthanoid metal–organic framework (MOF) films under solvothermal conditions for temperature sensing

2016 ◽  
Vol 52 (42) ◽  
pp. 6926-6929 ◽  
Author(s):  
Xue Liu ◽  
Wentian Fu ◽  
Elisabeth Bouwman
Keyword(s):  
Metal Organic Framework ◽  
Temperature Sensing ◽  
High Quality ◽  
Nucleation Sites ◽  
Crystalline Films ◽  
Metal Organic ◽  
One Step ◽  
Step Growth ◽  
Solvothermal Conditions ◽  
Organic Framework

MOFs were deposited onto a Gd2O3 substrate; the Gd ions act as nucleation sites leading to high quality crystalline films.

Solvent-Free Powder Synthesis and MOF-CVD Thin Films of the Mesoporous Metal-Organic Framework MAF-6

2019 ◽  
Author(s):  
Timothée Stassin ◽  
Ivo Stassen ◽  
Joao Marreiros ◽  
Alexander John Cruz ◽  
Rhea Verbeke ◽  
...  
Keyword(s):  
Vapor Phase ◽  
Metal Organic Framework ◽  
Chemical Vapor ◽  
Uptake Capacity ◽  
Powder Synthesis ◽  
Crystalline Films ◽  
Metal Organic ◽  
Mesoporous Metal ◽  
First Time ◽  
Organic Framework

A simple solvent- and catalyst-free method is presented for the synthesis of the mesoporous metal-organic framework (MOF) MAF-6 (RHO-Zn(eIm)2) based on the reaction of ZnO with 2-ethylimidazole vapor at temperatures ≤ 100 °C. By translating this method to a chemical vapor deposition (CVD) protocol, mesoporous crystalline films could be deposited for the first time entirely from the vapor phase. A combination of PALS and Kr physisorption measurements confirmed the porosity of these MOF-CVD films and the size of the MAF-6 supercages (diam. ~2 nm), in close agreement with powder data and calculations. MAF-6 powders and films were further characterized by XRD, TGA, SEM, FTIR, PDF and EXAFS. The exceptional uptake capacity of the mesoporous MAF-6 in comparison to the microporous ZIF-8 is demonstrated by vapor-phase loading of a molecule larger than the ZIF-8 windows.

Li-based MOF-derived multifunctional PEO polymer solid-state electrolyte for lithium energy storage

2022 ◽  
Author(s):  
Xiang Han ◽  
Tiantian Wu ◽  
Lanhui Gu ◽  
Dian Tian
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Isophthalic Acid ◽  
Solid State Electrolyte ◽  
Metal Organic ◽  
Solvothermal Conditions ◽  
Organic Framework

A three-dimensional (3D) metal-organic framework containing Li-oxygen clusters, namely {[Li2(IPA)]·DMF}n (1) (H2IPA = isophthalic acid), has been constructed under solvothermal conditions. The Li-based MOF can be applied to lithium energy...

Eu-MOF and its mixed-matrix membranes as fluorescent sensor for quantitative ratiometric pH and folic acid detection, and visible fingerprint identifying

2021 ◽  
Author(s):  
Yansong Jiang ◽  
Yating Huang ◽  
Xiangxiang Shi ◽  
Zijing Lu ◽  
Jiamo Ren ◽  
...  
Keyword(s):  
Folic Acid ◽  
Fluorescent Sensor ◽  
Metal Organic Framework ◽  
Three Dimensional ◽  
Mixed Matrix Membranes ◽  
Tetracarboxylic Acid ◽  
Mixed Matrix ◽  
Metal Organic ◽  
Solvothermal Conditions ◽  
Organic Framework

Here, we demonstrate the assembly of a new stable lanthanide-based metal-organic framework (MOF), Eu(HDPB)(phen) (1) (HDPB = (1,1ʹ:3ʹ,1ʹʹ-terphenyl)-3,3ʹʹ,5,5ʹʹ-tetracarboxylic acid, phen = 1,10-phenanthroline), with a three-dimensional framework under solvothermal conditions. 1...

One-step introduction of terminal sulfonic groups into a proton-conducting metal–organic framework by concerted deprotonation–metalation–hydrolysis reaction

2020 ◽  
Vol 49 (29) ◽  
pp. 9953-9956
Author(s):  
Monika Szufla ◽  
Kornel Roztocki ◽  
Anna Krawczuk ◽  
Dariusz Matoga
Keyword(s):  
Metal Organic Framework ◽  
Hydrolysis Reaction ◽  
Proton Conducting ◽  
Metal Organic ◽  
One Step ◽  
Organic Framework

A one-step strategy for introducing terminal sulfonic groups from a hydrolysable precursor is demonstrated for a proton-conducting metal–organic framework.

Dual-Emitting UiO-66(Zr&Eu) Metal–Organic Framework Films for Ratiometric Temperature Sensing

2018 ◽  
Vol 10 (24) ◽  
pp. 20854-20861 ◽  
Author(s):  
Ji-fei Feng ◽  
Tian-fu Liu ◽  
Jianlin Shi ◽  
Shui-ying Gao ◽  
Rong Cao
Keyword(s):  
Metal Organic Framework ◽  
Temperature Sensing ◽  
Metal Organic ◽  
Organic Framework
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