doi:10.1002/9783527626113.ch4resonance Raman spectroscopysupported vanadium oxide catalystsresonance enhancementvanadium oxide speciesZili WuHack-Sung KimPeter C. StairMetal Oxide Catalysis
Single-phase theta-Al2O3 nanopowder has been synthJournal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and PhysicsJbaraAlAhmedAlS.AlSaeedAlM.AlA.AlOthamanAlZulkafliAlJbara, A.S.; Othaman, Z.; Saeed, M.A. Structural, morphological and...
High Temperature Melting-Jet Method Alumina Sphere Theta-Al2O3, Find Details and Price about Catalyst Carrier Catalyst Chemical from High Temperature Melting-Jet Method Alumina Sphere Theta-Al2O3 - Zibo Aotai New Material Technology Co., Ltd.
A Al-27 MAS NMR study of a sol-gel produced alumina: Identification of the NMR parameters of the theta-Al2O3 transition alumina phase 来自 dx.doi.org 喜欢 0 阅读量: 37 作者:LA O’Dell,SLP Savin,AV Chadwick,ME Smith 摘要: 27Al MAS NMR has been used to study a sol–gel prepared ...
theta-Al_2O_3 powders in slurry form were coated by boehmite nanoparticles prepared from alumina sol that consists of aluminum tri-sec-butoxide (Al(OC_4H_9)_3) as a precursor. The theta-Al_2O_3 powders presented an iso-electrical point (IEP) at pH approx 9.2, and formed stable ...
First-principles elastic constants of alpha- and theta-Al2O3. SHANG S,WANG Y,LIU Z-K. Applied Physics . 2007SL Shang,Y Wang,ZK Liu.First-Principles Elastic Constants of Alpha- and Theta-Al2O3. Applied Physics Letters . 2007Shang SL, Wang Y, Liu Z-K. First-principles elastic ...
IR-spectroscopic sutdy of forms of pyridine chemisorbed on theta-Al2O3Votano, JRParham, MHall, LH
Theta-Al_2O_3 nanowiresNanomaterialsOxidesThe θ-Al2O3 generated from the slow transformation of γ-Al2O3.The ultrafine nanowire structure formed from the recrystallization of γ-Al2O3 nanowire.The nanowires possess average diameters of sub-10nm and lengths up to several micrometers.Their ...
M1-m2-ni/m3-m4-zro2/ theta-al2o3 wherein m1 is an alkali metal; each of m2 and m3 is an alkaline earth metal; and m4 is a iiib element or a lanthanide.doi:US6693060 B2wherein M 1 is an alkali metal, each of M 2 and M 3 is an alkaline earth metal; and M 4 is a IIIB...
10-30% Cr and 6-20% Al in at least the surface is heated at 600-1,100 deg.C under <=0.04 atm partial pressure of oxygen and then hated at 850-975 deg.C in the air to form whisker-shaped theta-Al2O3 on the surface of the Fe-based material. The Fe-based material may be ob...