A comparative study of honeycomb-like 2D π-conjugated metal–organic framework chemiresistors: conductivity and channels

2021 ◽  
Author(s):  
Ming-Shui Yao ◽  
Ping Wang ◽  
Yi-Fan Gu ◽  
Tomoyuki Koganezawa ◽  
Hirotaka Ashitani ◽  
...  
Keyword(s):  
Comparative Study ◽  
Gas Sensors ◽  
Metal Organic Framework ◽  
Short Channel ◽  
Fast Speed ◽  
Metal Organic ◽  
Conductivity Range ◽  
Organic Framework

Honeycomb-like 2D π-conjugated conductive metal–organic framework gas sensors with channel sizes <2 nm and broad conductivity range are studied with low conductivity facilitating response, multi-porosity and short channel resulting in fast speed.

On‐Chip Tailorability of Capacitive Gas Sensors Integrated with Metal–Organic Framework Films

2019 ◽  
Vol 58 (40) ◽  
pp. 14089-14094 ◽  
Author(s):  
Hongye Yuan ◽  
Jifang Tao ◽  
Nanxi Li ◽  
Avishek Karmakar ◽  
Chunhua Tang ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
On Chip ◽  
Organic Framework

scholarly journals Titelbild: On‐Chip Tailorability of Capacitive Gas Sensors Integrated with Metal–Organic Framework Films (Angew. Chem. 40/2019)

2019 ◽  
Vol 131 (40) ◽  
pp. 14137-14137
Author(s):  
Hongye Yuan ◽  
Jifang Tao ◽  
Nanxi Li ◽  
Avishek Karmakar ◽  
Chunhua Tang ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
On Chip ◽  
Organic Framework

On‐Chip Tailorability of Capacitive Gas Sensors Integrated with Metal–Organic Framework Films

2019 ◽  
Vol 131 (40) ◽  
pp. 14227-14232 ◽  
Author(s):  
Hongye Yuan ◽  
Jifang Tao ◽  
Nanxi Li ◽  
Avishek Karmakar ◽  
Chunhua Tang ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
On Chip ◽  
Organic Framework

Role of optical losses in metal–organic framework thin-film-based gas sensors

2018 ◽  
Vol 35 (8) ◽  
pp. 1780
Author(s):  
Madhuri Kumari ◽  
Boyang Ding ◽  
Marina Roxburgh ◽  
Lyall Hanton ◽  
Richard Blaikie
Keyword(s):  
Thin Film ◽  
Gas Sensors ◽  
Metal Organic Framework ◽  
Optical Losses ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Application of Metal-Organic Framework-Based Composites for Gas Sensing and Effects of Synthesis Strategies on Gas-Sensitive Performance

Chemosensors ◽  
2021 ◽  
Vol 9 (8) ◽  
pp. 226
Author(s):  
Bo Huang ◽  
Yanqiong Li ◽  
Wen Zeng
Keyword(s):  
Gas Sensors ◽  
Gas Sensing ◽  
Response Times ◽  
Synergistic Effects ◽  
Metal Organic Framework ◽  
High Porosity ◽  
Metal Organic ◽  
Sensor Materials ◽  
Carbon Based ◽  
Organic Framework

Gas sensing materials, such as semiconducting metal oxides (SMOx), carbon-based materials, and polymers have been studied in recent years. Among of them, SMOx-based gas sensors have higher operating temperatures; sensors crafted from carbon-based materials have poor selectivity for gases and longer response times; and polymer gas sensors have poor stability and selectivity, so it is necessary to develop high-performance gas sensors. As a porous material constructed from inorganic nodes and multidentate organic bridging linkers, the metal-organic framework (MOF) shows viable applications in gas sensors due to its inherent large specific surface area and high porosity. Thus, compounding sensor materials with MOFs can create a synergistic effect. Many studies have been conducted on composite MOFs with three materials to control the synergistic effects to improve gas sensing performance. Therefore, this review summarizes the application of MOFs in sensor materials and emphasizes the synthesis progress of MOF composites. The challenges and development prospects of MOF-based composites are also discussed.

CO2 recovery from mixtures with nitrogen in a vacuum swing adsorber using metal organic framework adsorbent: A comparative study

2012 ◽  
Vol 7 ◽  
pp. 225-229 ◽  
Author(s):  
Soumen Dasgupta ◽  
Nabanita Biswas ◽  
Aarti ◽  
Nilesh G. Gode ◽  
Swapnil Divekar ◽  
...  
Keyword(s):  
Comparative Study ◽  
Metal Organic Framework ◽  
Metal Organic ◽  
Co2 Recovery ◽  
Organic Framework
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