叶变换红外(FTIR),程序升温还原(H2-TPR),NO程序升温脱附(NO-TPD),X射线光电子能谱(XPS),原位红外(in-situ DRIFTS)等多种表征手段,系统深入地研究了催化剂... 仲蕾 - 南京理工大学 被引量: 2发表: 2016年 Cu—Ni系耐硫变换催化剂水吸附性能的研究 本文用脉冲气相色谱法研究了Cu-Ni系免硫化耐硫变换催化...
(NOL)共存.COL的共存使得NO的还原电流峰电位负移约0.024V,并且促使不易被氧化的NOB在0.93V处被氧化.原位FTIRS研究进一步 表明,NO可以置换预吸附在电极表面的CO,NO和CO在Pt多晶电极表面的吸附是一个竞争吸附的过程.在0.45V～1.2V电位区间,NO和CO都能 转化为环境友好产物,分别为NO3-和CO2.且Pt电极表面共吸附...
Pt电极表面共吸附层NO和CO氧化还原的CV及原位FTIR研究
牧科百测测试和微纳加工平台 激光拉曼RamanX射线光电子能XPS红外吸收FTIR离子色谱IC比表面积测试BET热重+差示扫描分析差示扫描量热DSCX-荧光光谱仪电感耦合等离子光谱仪ICP电化学工作站激光导热分析仪有机元素分析仪原子吸收光谱仪氧氮氢分析仪X-射线衍射仪原子力显微镜场发射环境扫描电镜台阶仪金相显微镜变温PL紫外-...
check there is no sample in the FTIR beam 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 检查是否有没有样品的红外光束...
Adsorption of NO and its co-adsorption with oxygen on TiO2 (Degussa P-25) were studied by FTIR spectroscopy. It was found that NO adsorption results in its disproportionation to NO− (1170 cm−1), N2O22− (1335 cm−1) and nitrates (1650–1550 and 1240–1220 cm−1). The ...
In situ high temperature FTIR studies of NO x reduction with propylene over Cu/ZSM-5 catalysts[J] . V. A. Bell,J. S. Feeley,M. Deeba,R. J. Farrauto.Catalysis Letters . 1994 (1)V. A. Bell,J. S. Feeley,M. Deeba,R. J. Farrauto.In situ high temperature FTIR studies of NOx ...
By using Fourier transform infrared photolysis difference spectroscopy combined with temperature derivative spectroscopy at cryogenic temperatures, we have measured infrared spectra of the stretching absorption on nitric oxide (NO) in the heme-bound and photodissociated states of ferrous and ferric nitrosyl ...
OBJECTIVE To establish a method for determination of vitamin B2 in the tablet of vitamin B complex. METHOD Diffuse reflectance FTIR was used for determination of vitamin B2.RESULTS The content of vitamin B2 could be detected directly,and the relations
FTIR研究HCO自由基与NO_2反应的动力学FTIR研究HCO自由基与NO_2反应的动力学doi:CNKI:SUN:WLHX.0.2000-11-014FTIRHCO自由基NO2化学动力学基元反应陈平浙江大学催化研究所 !杭州 310028;浙江大学催化研究所 !杭州 310028;Institute of Physical Chemistry;Kiel University!Kiel 24098;Germany;Institute of Physical Chemi...