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Factors Affecting the Removal of Ammonia from Air on Carbonaceous Materials : Investigation of Reactive Adsorption Mechanism / by Camille Petit
(Springer Theses, Recognizing Outstanding Ph.D. Research. ISSN:21905053)
| データ種別 | 電子ブック |
|---|---|
| 著者標目 | *Petit, Camille author SpringerLink (Online service) |
| 出版者 | (Boston, MA : Springer US) |
| 出版年 | 2012 |
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| 巻次 | ISBN:9781461433934 |
|---|---|
| 大きさ | XII, 120 p : online resource |
| 一般注記 | Introduction -- Objectives and research approach -- Materials and methods -- Performance of the materials tested for ammonia removal -- Role of textural parameters -- Role of surface chemistry -- Role of water -- Mechanisms of adsorption and strength of retention -- Conclusions -- Paths towards future research -- Appendix -- Bibliography Air pollution related to the release of industrial toxic gases represents one of the main concerns of the modern world due to its detrimental effect on the environment. To tackle this growing issue, efficient ways to reduce/control the release of pollutants are required. Adsorption of gases on porous materials appears as one potential solution. However, the physisorption of small molecules of gases such as ammonia is limited at ambient conditions. For their removal, adsorbents providing strong adsorption forces must be developed. In this study, new carbon-based materials are prepared and tested for ammonia adsorption at ambient conditions. Characterization of the adsorbents’ texture and surface chemistry is performed before and after exposure to ammonia to identify the features responsible for high adsorption capacity and for controlling the mechanisms of retention. The characterization techniques include: nitrogen adsorption, thermal analysis, potentiometric titration, FT-IR spectroscopy, X-ray diffraction, Energy Dispersive X-ray spectroscopy, X-ray photoelectron spectroscopy and Electron Microscopy HTTP:URL=http://dx.doi.org/10.1007/978-1-4614-3393-4 |
| 件 名 | LCSH:Chemistry LCSH:Analytical chemistry LCSH:Nanochemistry LCSH:Environmental chemistry LCSH:Air pollution LCSH:Materials science FREE:Chemistry FREE:Nanochemistry FREE:Atmospheric Protection/Air Quality Control/Air Pollution FREE:Characterization and Evaluation of Materials FREE:Environmental Chemistry FREE:Analytical Chemistry |
| 分 類 | LCC:QD478 DC23:541.2 |
| 書誌ID | OB00007418 |
| ISBN | 9781461433934 |