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| Content Provider | IET Digital Library |
|---|---|
| Author | Chen, Ying Shi, Jianling Liang, Yuning |
| Abstract | Volatile organic compounds (VOCs) severely threaten the ecological environment and human health even at low concentration because most of them are toxic, mutagenic and carcinogenic. In this study, a hydrothermal synthetic manganese-based compound, namely cryptomelane manganese oxide (K2−x Mn8O16) nanorod aerogels and a redox product of K2S2O8 and MnSO4, is chosen as an adsorbent for acetaldehyde removal. Insights were gained into the functions of potassium sulphate (K2SO4) and the mechanisms of generating nanorods in the solution phase. The structures, morphologies, specific area and pore size distribution of composites were characterised by N2 adsorption–desorption isotherms, scanning electron microscopy, and X-ray diffraction, and the results showed that VOCs removal by adsorption onto K2−x Mn8O16 nanorod aerogels could be used as a potential method for eliminating VOCs in terms of efficiency. |
| Starting Page | 995 |
| Ending Page | 998 |
| Page Count | 4 |
| Volume Number | 14 |
| e-ISSN | 17500443 |
| Issue Number | Issue 9, Aug (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/14/9 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2019.0169 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2019-08-14 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Acetaldehyde Removal Adsorption Adsorption And Desorption Kinetics Adsorption–desorption Isotherms Aerogels Carcinogenic Cryptomelane Manganese Oxide Cryptomelane Manganese Oxide Nanorod Aerogels Desorption Ecological Environment Evaporation And Condensation Gels And Sols Hydrothermal Synthetic Manganese Manganese Compound Mn8O16 MnSO4 Mutagenic Nanofabrication NanoParticle Nanorods Nanotube And Nanostructured Material Organic Compound Pore Size Distribution Porous Material Potassium Compound Potassium Sulphate Redox Product Scanning Electron Microscopy Sorption And Accommodation Coefficient Structure of Powder Structure of Solid Clusters Surface Chemistry Synthetic Mechanisms VOCs Removal Volatile Organic Compound X-Ray Diffraction |
| Content Type | Text |
| Resource Type | Article |
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