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were first prepared by specific precipitation methods followed by low temperature calcination process. In the case of Lu2O3 oxide, a new specific route was proposed. Crystallite dimensions were......
of M2 HSS were broadly consistent with the theoretical results.After mischmetal addition,the liquidus peak temperature,the peak temperature of the eutectic precipitation of M6C and MC were all......
inhibited the precipitation of MnS precipitates in steel,the formations of La2O2S and LaS inclusions not only acted as nuclei of AlN precipitates,but also combined with Al2O3 and formed composite......
Synthesis, spectral characterization, thermal and biological studies of lanthanide(Ⅲ) complexes of oxyphenbutazoneP.S.Binil1,M.R.Anoop1,K.R.Jisha1,S.Suma1,M.R.Sudarsanakumar2摘 要:Lanthanide(III) complexes of 4-butyl-1-(4-hydroxyphenyl)-2-phenyl-3,5-pyrazolidinedione(OPB) were prepared by homogeneous precipitation. The solid complexes were characterized......
:YAG) nanoparticles with high crystallinity and tunable grain size ranging from 19–30 nm were prepared by a modified co-precipitation process with a follow-up calcination treatment. For the synthesis... of precipitation temperature, the pH value of precipitant solutions, aging period, calcination conditions, and Ce-doping level were investigated for controlling the purity, particle size, and photoluminescence......
Luminescent properties and energy transfer mechanism from Tb3+ to Eu3+ in CaMoO4:Tb3+,Eu3+ phosphors熊健会,孟庆裕,孙文军Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, School of Physics and Electronic Engineering, Harbin Normal University摘 要:A series of CaMoO4:Tb3+,Eu3+ phosphors were prepared by the method of precipitation......
called Al2RE phases were observed in the microstructure with more than 0.6 wt.% Gd addition. Moreover, the addition of Gd could promote the precipitation of block-shaped Al2RE phase, and inhibit......
Synthesis and characterization of monodisperse Eu3+ doped gadolinium oxysulfide nanocrystalsJ.Cichos1,M.Karbowiak1,D.Hreniak2,W.Str?k21. Faculty of Chemistry, University of Wroclaw, F.2. Institute for Low Temperature and Structural Research, Polish Academy of Sciences摘 要:
is then leached to dissolve REE in a solution and subsequently recover those via neutralization, precipitation or solvent extraction methods. This paper reviewed the cracking and leaching methods applied to REE......
visible-light photocatalytic activity was successfully prepared via the method of chemical precipitation using Bi(NO3)·5H2O and Ce(NO3)3·6H2O as the source of bismuth and cerium, HNO3 as solvent......
