New Development in Nanoporous Composites: Novel Functional Materials for Capturing Nitrosamines in Airstreams
The latest progresses of the series of research on the trapper of nitrosamines are reported in this paper, involving the attempts to elevate the selective adsorption of zeolites through enhancing adsorbent-adsorbate interaction, in order to prepare the new functional nanoporous materials with high e...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2006-01-01
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Series: | Journal of Nanomaterials |
Online Access: | http://dx.doi.org/10.1155/JNM/2006/54909 |
Summary: | The latest progresses of the series of research on the trapper of nitrosamines are reported in this paper, involving the attempts to elevate the selective adsorption of zeolites through enhancing adsorbent-adsorbate interaction, in order to prepare the new functional nanoporous materials with high efficiency to eliminate the carcinogenic pollutants in environment and to protect public health. Incorporation of metal oxide such as copper oxide in NaY accelerated adsorption of volatile nitrosamines and anthracene, and moreover, coating zirconia onto the zeolite could dramatically suppress the release of nitrogen oxides in the decomposition of N-nitrosopyrrolidine (NPYR) during temperature-programmed surface reaction (TPSR) process. |
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ISSN: | 1687-4110 1687-4129 |