An overview of different strategies to introduce conductivity in metal–organic frameworks and miscellaneous applications thereof
| Autor: | Amit L. Sharma, Akash Deep, Jyotsana Mehta, Sanjeev K. Bhardwaj, Ki-Hyun Kim, Rajnish Kaur, Neha Bhardwaj |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Materials science
Renewable Energy Sustainability and the Environment Doping Nanotechnology 02 engineering and technology General Chemistry Conductivity 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences Adsorption Specific surface area Electrical conduction General Materials Science Metal-organic framework 0210 nano-technology Porosity Electrical conductor |
| Zdroj: | Journal of Materials Chemistry A. 6:14992-15009 |
| ISSN: | 2050-7496 2050-7488 |
| DOI: | 10.1039/c8ta04220a |
| Popis: | Metal–organic frameworks (MOFs) are known to possess many interesting material properties such as high specific surface area, tailorable porosity, adsorption/absorption capabilities, post-synthetic modifications, and chemical/thermal stabilities. Because of these unique features, they have been explored for the development of sensors for a variety of analytes. A large proportion of pre-existing MOF-based sensors are well suited for optical transductions due to a lack of electrical conduction in their pristine forms. Hence, the development of MOF-based electrochemical/electrical sensors requires specialized strategies through which MOFs are modified or hybridized with enhanced conductive moieties (e.g., via doping or post synthetic modification). In this review article, we provide a comprehensive review of various synthetic and integrating strategies to improve electrical conductivity and long-range charge transport properties in MOFs. To this end, we have compiled details of different techniques that have been used to develop electrically/electrochemically active platforms for MOF-based sensing of various targets. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|