Phase diagram of the system BaO-Fe2O3. J Am Ceram Soc 1960;43:150-3.Phase diagram of the system BaO-Fe2O3. Yasumasa Goto,Toshio Takada. Journal of the American Ceramic Society . 1960Goto Y, Takada T. Phase diagram of the system BaO-Fe2O3. J Am Ceram Soc, 1960, 43(3): 150...
However, the behaviour of this phase under compression is not well studied. The phase diagram of Fe2O3 in the megabar pressure range is incomplete and the data are often conflicting1,9,10,13. In order to study the high-pressure high-temperature (HPHT) behaviour of ferric iron (Fe3 þ...
Phase equilibria in Fe-FeO-LnO(Ln=Sm and Er) systems were established at 1200C. In the Fe-FeO-SmOsystem, perovskite, garnet, magnetite, wustite, and metallic iron were stable, while in the Fe-FeO-ErOsystem, the ErFeOphase appeared in addition to the other five phases. On the basis ...
摘要: 以MIL-53(Al)和铁盐为原料,采用浸渍-焙烧的方法,制备了Fe2O3/MIL-53(Al)类芬顿催化剂.通过扫描电子显微镜(SEM)、射透射电子显微镜(TEM)、X射线衍射仪(XRD)、傅里叶变换红外光谱仪(FTIR)及X射线光电子能谱仪(XPS),对Fe2O3/MIL-53(Al)、MIL-53(Al)及Fe2O33种材料的理化性质进行了表征.以亚...
To understand the observed spin transport resulting from the magnon properties in hematite, we develop a simple phenomenological model of magnon transport which defines a phase diagram with two regions (see Fig. S1 in Supplementary Information). Below the critical field Hcr(T) for the spin-flop,...
CGCM Netto,HE Toma,LH Andrade - 《Journal of Molecular Catalysis B Enzymatic》 被引量: 144发表: 2013年 A low-temperature phase diagram for ilmenite-rich compositions in the system Fe2O3-FeTiO3 An approximate low-temperature, metastable phase diagram is drawn for the system (1 - X) Fe2O...
The reason of such a decrease is discussed by means of the thermodynamic phase diagram and ascribed to the increasing agglomeration and sintering of coal ash and Fe2O3/Al2O3particles during cycles. The results indicate that the Fe2O3/Al2O3material derived from metallurgy iron-bearing dust ...
The subsolidus phase diagram of the quasiternary system Si 3 N 4 -AlN-Y 2 O 3 was established. In this system α-Si 3 N 4 forms a solid solution with 0.1... Zhen‐Kun Huang,P Greil,G Petzow - 《Journal of the American Ceramic Society》 被引量: 150发表: 1983年 In situ prepara...
6 reveal the phase of the cycled catalyst has not changed, and the structures basically maintained intact as compared with Figure S8, while part of the MoS2 nanosheets suffer the photo corrosion, which can be further confirmed by the XRD pattern and XPS spectra (Figure S9 and Figure S10). ...
Magnetic Phase Diagram of Nanostructured Zinc Ferrite as a Function of Inversion Degree δ Magneticproperties of spinel zinc ferrites are strongly linkedto the synthesis method and the processing route since they controlthe microstructure of the resulting material. In this work, ZnFe2O4 nanoparticles ...