An overview: synthesis of thin films/membranes of metal organic frameworks and its gas separation performances

RSC Advances ◽  
2014 ◽  
Vol 4 (97) ◽  
pp. 54322-54334 ◽  
Author(s):  
Zee Ying Yeo ◽  
Siang-Piao Chai ◽  
Peng Wei Zhu ◽  
Abdul Rahman Mohamed
Keyword(s):  
Thin Films ◽  
Gas Separation ◽  
Materials Science ◽  
Metal Organic Frameworks ◽  
Research Field ◽  
Porous Solid ◽  
Solid Materials ◽  
Metal Organic ◽  
Separation Performances ◽  
Intense Research

Metal organic frameworks (MOFs), an emerging class of porous solid materials, have developed into a constructive research field with intense research interests mainly in the field of materials science and chemistry.

scholarly journals Combining nanoparticles grown by ALD and MOFs for gas separation and catalysis applications

2020 ◽  
Vol 92 (2) ◽  
pp. 213-222 ◽  
Author(s):  
Matthieu Weber ◽  
Mikhael Bechelany
Keyword(s):  
Thin Films ◽  
Atomic Layer Deposition ◽  
Gas Separation ◽  
Vapor Phase ◽  
Metallic Nanoparticles ◽  
Metal Organic Frameworks ◽  
Atomic Layer ◽  
Chemical Processes ◽  
Layer Deposition ◽  
Metal Organic

AbstractSupported metallic nanoparticles (NPs) are essential for many important chemical processes. In order to implement precisely tuned NPs in miniaturized devices by compatible processes, novel nanoengineering routes must be explored. Atomic layer deposition (ALD), a scalable vapor phase technology typically used for the deposition of thin films, represents a promising new route for the synthesis of supported metallic NPs. Metal–organic frameworks (MOFs) are a new exciting class of crystalline porous materials that have attracted much attention in the recent years. Since the size of their pores can be precisely adjusted, these nanomaterials permit highly selective separation and catalytic processes. The combination of NPs and MOF is an emerging area opening numbers of applications, which still faces considerable challenges, and new routes need to be explored for the synthesis of these NPs/MOF nanocomposites. The aim of this paper is double: first, it aims to briefly present the ALD route and its use for the synthesis of metallic NPs. Second, the combination of ALD-grown NPs and MOFs has been explored for the synthesis of Pd NPs/MOF ZIF-8, and several selected examples were ALD-grown NPs and MOFs have been combined and applied gas separation and catalysis will be presented.

scholarly journals On the Use of MOFs and ALD Layers as Nanomembranes for the Enhancement of Gas Sensors Selectivity

Nanomaterials ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 1552 ◽  
Author(s):  
Weber ◽  
Graniel ◽  
Balme ◽  
Miele ◽  
Bechelany
Keyword(s):  
Thin Films ◽  
Gas Sensors ◽  
Gas Sensing ◽  
Metal Organic Frameworks ◽  
Atomic Layer ◽  
Operational Performance ◽  
Layer Deposition ◽  
Metal Organic ◽  
Further Development ◽  
Different Gases

Improving the selectivity of gas sensors is crucial for their further development. One effective route to enhance this key property of sensors is the use of selective nanomembrane materials. This work aims to present how metal-organic frameworks (MOFs) and thin films prepared by atomic layer deposition (ALD) can be applied as nanomembranes to separate different gases, and hence improve the selectivity of gas sensing devices. First, the fundamentals of the mechanisms and configuration of gas sensors will be given. A selected list of studies will then be presented to illustrate how MOFs and ALD materials can be implemented as nanomembranes and how they can be implemented to improve the operational performance of gas sensing devices. This review comprehensively shows the benefits of these novel selective nanomaterials and opens prospects for the sensing community.

cis-to-trans isomerization of azobenzene investigated by using thin films of metal–organic frameworks

2015 ◽  
Vol 17 (35) ◽  
pp. 22721-22725 ◽  
Author(s):  
Xiaojuan Yu ◽  
Zhengbang Wang ◽  
Maria Buchholz ◽  
Nena Füllgrabe ◽  
Sylvain Grosjean ◽  
...  
Keyword(s):  
Thin Films ◽  
Metal Organic Frameworks ◽  
Model System ◽  
Trans Isomerization ◽  
System P ◽  
Metal Organic

The energetic barrier for the cis-to-trans isomerization of azobenzene was experimentally investigated by using thin films of azobenzene-containing MOFs as well-defined model system.

Mixed-matrix materials using metal–organic polyhedra with enhanced compatibility for membrane gas separation

2018 ◽  
Vol 47 (24) ◽  
pp. 7905-7915 ◽  
Author(s):  
Cressa Ria P. Fulong ◽  
Junyi Liu ◽  
Vincent J. Pastore ◽  
Haiqing Lin ◽  
Timothy R. Cook
Keyword(s):  
Thin Films ◽  
Gas Separation ◽  
Polymer Thin Films ◽  
Membrane Gas Separation ◽  
Mixed Matrix ◽  
Metal Organic

The dispersion of metal–organic polyhedra into polymer thin-films exploits the host/guest capabilities of the former and the processability of the latter.

Revisiting the MIL-101 Metal-Organic Framework: Design, Synthesis, Modifications, Advances, and Recent Applications

2021 ◽  
Author(s):  
Mahmoud Yosry Zorainy ◽  
Mohamed Ibrahim Garalalm Alkalla ◽  
Serge Kaliaguine ◽  
Daria Camilla Camilla Boffito
Keyword(s):  
Materials Science ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Science And Engineering ◽  
Design Synthesis ◽  
Framework Design ◽  
Metal Organic ◽  
Materials Science And Engineering ◽  
Organic Framework

Metal-organic frameworks (MOFs) have expanded into a burgeoning topic in materials science and engineering. Their success mostly stems from the versatility of their structure that can be diversely designed by...

scholarly journals MOF thin films with bi-aromatic linkers grown by molecular layer deposition

2020 ◽  
Vol 8 (5) ◽  
pp. 2539-2548 ◽  
Author(s):  
Kristian Blindheim Lausund ◽  
Malin Solheim Olsen ◽  
Per-Anders Hansen ◽  
Håkon Valen ◽  
Ola Nilsen
Keyword(s):  
Thin Films ◽  
Molecular Layer ◽  
Metal Organic Frameworks ◽  
Molecular Layer Deposition ◽  
Layer Deposition ◽  
Wide Range ◽  
Metal Organic ◽  
Sensor Materials

Thin films of metal–organic frameworks (MOFs) are promising for a wide range of applications including membranes for separations and sensor materials in microelectronics.

scholarly journals MOF‐on‐MOF: Oriented Growth of Multiple Layered Thin Films of Metal–Organic Frameworks

2019 ◽  
Vol 58 (21) ◽  
pp. 6886-6890 ◽  
Author(s):  
Ken Ikigaki ◽  
Kenji Okada ◽  
Yasuaki Tokudome ◽  
Takashi Toyao ◽  
Paolo Falcaro ◽  
...  
Keyword(s):  
Thin Films ◽  
Metal Organic Frameworks ◽  
Oriented Growth ◽  
Metal Organic

Exploration of porous metal–organic frameworks for gas separation and purification

2019 ◽  
Vol 378 ◽  
pp. 87-103 ◽  
Author(s):  
Rui-Biao Lin ◽  
Shengchang Xiang ◽  
Huabin Xing ◽  
Wei Zhou ◽  
Banglin Chen
Keyword(s):  
Gas Separation ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
Separation And Purification ◽  
Metal Organic
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