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每周分享10.12
点击次数：1109 发布时间：2015/10/12 12:54:48
每周分享：Synergistic catalysis effect of Mn-promoted BaAl2O4 catalysts on catalytic performance for soot combustion
今天给大家分享的是2015年9月份《Catalysis Communications》上发表的一篇名为：Synergistic catalysis effect of Mn-promoted BaAl2O4 catalysts on catalytic performance for soot combustion
文章摘要如下：
A series of Mn-promoted BaAl2O4 catalysts were developed for catalytic soot combustion. These catalysts were characterized using XRD, BET, H2-TPR, O2-TPD, ａnd in-situ DRIFTS. The results showed that an optimized combustion catalyst should accommodate barium ａnd manganese with proper balance to promote soot combustion. A synergistic mechanism was suggested to explain the synergistic effect of manganese ａnd barium: NO was trapped mainly as nitrites by barium, while the generated nitrites further transformed to nitrates facilitated by manganese, which finally oxidized soot into CO2.
该文章中材料表征采用的是美国麦克仪器ASAP 2460
详情可参考下面链接：
http://www.sciencedirect.com/science/article/pii/S1566736715300078
今天给大家分享的是2015年9月份《Catalysis Communications》上发表的一篇名为：Synergistic catalysis effect of Mn-promoted BaAl2O4 catalysts on catalytic performance for soot combustion
文章摘要如下：
A series of Mn-promoted BaAl2O4 catalysts were developed for catalytic soot combustion. These catalysts were characterized using XRD, BET, H2-TPR, O2-TPD, ａnd in-situ DRIFTS. The results showed that an optimized combustion catalyst should accommodate barium ａnd manganese with proper balance to promote soot combustion. A synergistic mechanism was suggested to explain the synergistic effect of manganese ａnd barium: NO was trapped mainly as nitrites by barium, while the generated nitrites further transformed to nitrates facilitated by manganese, which finally oxidized soot into CO2.
该文章中材料表征采用的是美国麦克仪器ASAP 2460
详情可参考下面链接：
http://www.sciencedirect.com/science/article/pii/S1566736715300078
