Films of Zn-doped Fe2O3 Nanowires were prepared on the surface of carbon steel using a method of thermal decomposition of oxalate conversion coatings at 350藲C in air. The coating precursors were ob- tained by immersing the steels in ethanol solutions of 1.5 mol/L oxalic acid with 5.0 x ...
1) Zn-doped Zn掺杂1. Preparation of Zn-doped TiO_2 Nanotubes Electrode and Its Application in Pentachlorophenol Photoelectrocatalytic Degradation; Zn掺杂TiO_2纳米管电极制备及对PCP光电催化降解2. The Zn-doped and undoped α-Fe2O3 thin films were successfully prepared by self-made equipment of...
On the basis of the above literatures, we could speculate that Zn ion doping can be an effective method to tailor the magnetic and EM properties of Fe3O4 nanorings. In this work, Zn(II)-doped magnetite nanorings were prepared by thermal decomposition of the solvothermal iron alkoxide ...
本文利用TSSG方法生长了不同掺Fe2O3浓度的Zn∶Fe∶LiNbO3晶体,并对晶体进行了红外光谱、紫外光谱、晶格常数和居里温度的测试和分析。利用二波耦合实验测得的写入和擦除曲线,计算了晶体的写入时间常数、擦除时间常数和最大衍射效率。并讨论了Fe2O3的掺杂对材料结构和光折变性能的影响机制。关键...
The paper deals with preparation of nanocrystalline zinc oxide doped with iron oxide obtained via calcination process. A mixture of iron and zinc hydroxides of various compositions was used as precursors of nanopowders. The samples were prepared by wet chemistry method precipitation from the correspondin...
Xiang, Mn-doped ZnFe 2 O 4 nanoparticles with enhanced performances as anode materials for lithium ion batteries. Mater. Res. Bull. 57 , 127–134 (2014)X.Q. Tang, X.H. Hou, L.M. Yao, S.J. Hu, X. Liu, L.Z. Xiang, Mn-doped ZnFe2O4 nanoparticles with enhanced performances as...
SynthesisandPhotocatalyticPropertiesofZn+DopedBiFe03Powders ZHONGQiquan,HUANGMiaoliang,WANGJinying,WEIYueling,LINJianming,WUJihuai (TheKeyLaboratoryforFunctionalMaterialsofFujianHigherEducation,Instituteof MaterialPhysicalChemistry,HuaqiaoUniversity,Quanzhou362021) ...
ZnFe2O4/γ-Fe2O3 formed after cacination in air from 300 to 800°C. Fibers were ferrimagneti... M Arias,VM Pantojas,O Perales,... - 《Journal of Magnetism & Magnetic Materials》 被引量: 17发表: 2011年 Preparation and magnetic properties of (Co,Zn)-doped γ-Fe/sub 2/O/sub 3/...
Fe3O4/Fe2O3/Fe nanoparticles anchored on N-doped hierarchically porous carbon nanospheres as a high-efficiency ORR electrocatalyst for rechargeable Zn–air batteries Herein, a simple preparation procedure of N-doped hierarchically porous carbon nanospheres loaded with Fe3O4/Fe2O3/Fe nanoparticles (...
2.3. Synthesis of Zn-Doped α-Fe2O3Nanowires A typical procedure for synthesizing Zn-doped α-Fe2O3nanowires was schematically illustrated inFigure 1b and carried out as follows. A pre-defined amount of ZnCl2solution (0.035 M) was added in 20 mL the as-prepared Fe source solution. The ...