NF_3 decomposition over Al_2O_3 reagents without water |
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Authors: | Xiufeng Xu Liang Sun Yanan Wang School of Chemistry Biology Yantai University Yantai Sh ong China |
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Institution: | Xiufeng Xu,Liang Sun,Yanan Wang School of Chemistry and Biology,Yantai University,Yantai 264005,Shandong,China |
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Abstract: | Several Al2O3 samples were prepared by a precipitation method coupled with ultrasonic treatment,and NF3 decomposition without water over Al2O3 reagents is carried out.The effect of preparation parameters of Al2O3 reagents,such as precipitating agents,structure directing agents,and calcining temperatures on their reactivity for NF3 decomposition has been investigated.The results show that NF3 can be decomposed completely at 400-C,and full conversion of NF3 maintains 580 min over the best Al2O3 reagent,calcin... |
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Keywords: | NF3 decomposition without water Al2O3 preparation parameters reactivity |
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