运用连续在线原位衰减全反射傅里叶变换红外光谱(ATR-FTIR)技术测定了纳米CuO表面对丁基黄药的吸附行为. 在FTIR 谱图中发现有峰的红移现象,吸收峰由1200 cm^-1偏移到1193 cm^-1,用超纯去离子水脱附,峰强度只有微小的变化,可判断丁基黄药在CuO表面发生了很强的化学吸附. 通过对吸附行为进行二维(2D)红外光谱分析...
通过XRD,BET和TEM表征,发现采用浸渍负载法制备的、经过焙烧后的5 wt% Cu/Al2O3及5 wt% Cu/ZnO催化剂的结构和形貌有明显差别,Al2O3载体具有较大的比表面积,CuO在其表面分散性较好,而ZnO的比表面积很小、CuO颗粒也相对较大. Ex situ XPS及HS-LEIS显示,经过H2还原后,Cu在Al2O3表面的颗粒粒径略有增大,...
This study aims to compare the catalytic effects of three nano‐metal oxides (nMOs); Litharge (α‐PbO), Tenorite (CuO), and Hematite (α‐Fe2O3) on the th... MA Fertassi,S Belkhiri,S Touidjine,... - 《Propellants Explosives Pyrotechnics》 被引量: 0发表: 2024年 Energetic bimetallic...
RT，不知道小颗粒行不行，大概20-40MESH , 谢谢～
Influence of tailored CuO and Al/CuO nanothermites on the thermocatalytic degradation of nitrocellulose and combustion performance of AP/HTPB composite pro... Al/CuO nanothermites have displayed unique catalytic activities in accelerating the thermolysis of nitrocellulose (NC) and combustion characteristic...
丁基黄药在 CuO 表面吸附的二维连续在线原位 ATR-FTIR 光谱研究 [J], 沈琪; 范迎菊; 尹龙; 孙中溪 2.有序介孔炭/SiO2 的原位合成及其染料吸附性能 [J], 周狄; 林龙; 翟尚儒; 董 晓丽 3.原位漫反射傅里叶红外光谱法研究噻吩在介孔 MoS_2 上的吸附与反应 [J], 韩 姝娜; 安高军; 林德莲; 刘晨光 4...
The main objective of these studies is to see the effect of Mg doping in developing better inter-plane coupling among the CuO 2 planes and its effects on the chemical shift of the bonding species. Through these studies it is observed that thallium is in Tl +1 oxidation state in the Cu ...
FTIR and XPS studies of P2O5-Na2O-CuO glassesceramic productionCeramic Tile ManufacturersindustryWorld productionComunidad ValencianaCastellonThe short range structure of ternary sodium–copper–phosphate [(40–70)P 2 O 5 –(0–60)Na 2 O–(0–50)CuO (mol%)] samples were examined by Fourier-...
CuAl2O4, NiAl2O4, and three ternary spinels CuxNi1鈭抶Al2O3 have been prepared, in polycrystalline form, by solid-state reaction of mixtures of CuO, NiO, a... COASD Viñuela - 《Journal of Solid State Chemistry》 被引量: 37发表: 1985年 Characterization and magnetic properties of elec...
2013年序号12345678910 2014年科研热词推荐指数序号黄药11衰减全反射傅里叶变换红外光谱12在线13原位吸附14介孔15xanthate16mesopore1insituadsorption1cual2o41attenuatedtotalreflectionfourier1transforminfraredspectroscopyonline 2014年科研热词推荐指数在线1吸附动力学1原位衰减全反射傅里叶变换红外光谱1二维红外1丁基黄药1cuo1...