你好，我想请问一下，是如何判断FeOOH是α―FeOOH，β―FeOOH，还是λ―FeOOH 发自小木虫Android客户端...
The content of alpha-Fe2O3 in oxide film was measured by XRD and XPS, the results show that there are more alpha-Fe2O3 in the oxide film of the alpha-Fe bonded grinding wheel without abrasive grains than that of the iron bonded grinding wheel with abrasive grains. The microstructure of...
Alpha iron phthalocyaninesMössbauer spectroscopymagnetic interactionsAlpha iron phthalocyanines (α-FePc) oxygenated at low temperatures were investigated with the help of 57Fe Mössbauer spectroscopy, magnetization measurements (SQUID) and X-ray diffractometry (XRD). Mössbauer spectroscopy revealed that ...
α-FeO3表面结构对NH3选择性催化还原NO活性的影响杨兴业1李斌1*孙亮黄志伟成晓敏1张韬伟1唐幸福*1中北大学化工与环境学院太原030051;复旦大学环境科学与工程系上海00433摘要:催化还原NH3-SCRNO的活性.NH3-SCR测试表明α-FeO3纳米棒具有更高的催化活性.X射线粉末衍射XRD、场
能用磁铁吸住，而且颜色确实比较深，但是XRD显示为alpha Fe2O3。不解？是否有可能还有少量铁磁性物质引起...
XRD analysis revealed development of tw... Atif, M.Atta-ur-RehmanAhmed, S.Nadeem, M.Khalid, W.Ali, Z.Khan, M. Yaqoob - 《Ceramics International》 被引量: 0发表: 2019年 Electric field controlled magnetic exchange bias and magnetic state switching at room temperature in Ga-doped alpha-...
使用XRD,TG-DSC,MIR,Zeta潜在分析,UV,SEM和TEM表征AS制备的产品。 表征结果表明,H(3)BTC是制备中空结构的关键因素,HF对于形成多面体形态至关重要。 在时间依赖性实验的基础上,提出了α-Fe2O3的可能生长机制。 最后,所得的中空多面体α-Fe 2 O 3在可见光照射下对水中的罗丹明B(RHB)分子的良好光催化降解...
12 and approx. 600 MeV at laboratory angles of 30/sup 0/, 45/sup 0/, 60/sup 0/, and 90/sup 0/. The neutron spectra above approx. 30 MeV are comparable with the predictions of a ''firestreak'' calculation. The neutron spectra differ from proton spectra reported for U and Pb....
XRD 为alpha Fe2O3却表现出磁性,求解作者 lxbflyhigh来源: 小木虫 350 7 举报帖子 +关注 能用磁铁吸住,而且颜色确实比较深,但是XRD显示为alpha Fe2O3。不解? 是否有可能还有少量铁磁性物质引起。 返回小木虫查看更多分享至: 更多 今日热帖金纳米棒的合成 2016年新著—... SiO2@Au-... 请教介孔二氧化硅....
Phosphorous-doped Ti-Fe mixed oxide (P-TiO2-alpha Fe2O3) catalysts were prepared by the microwave-assisted sol-gel route and characterized using XRD, SEM, N-2 physisorption, UV-vis diffuse reflectance, FTIR, and XPS. P-TiO2-alpha Fe2O3 was evaluated during the degradation of a sulfonamide...