the National Natural Science Foundation of China(51601208,51531008,51601209);the Fujian Institute of Innovation,Chinese Academy of Sciences(FJCXY18040301)。
We report microstructure,magnetocaloric effect and thermal transfer properties of highly orientated Nd0.8Pr0.2Co5 alloy prepared by powder metallurgical processing.Two spin-reorientation transitions of easy magnetizat...
supported by the project of Natural Science Foundation of Zhejiang Province(LY15F050005 and LZ14B010001)
The transparent and thermal developments of high-purity Al_2O_3 doped with different levels of Nd_2O_3 were investigated. Dopant levels ranged from 500–1500 ppm(Nd/Al atomic ratio). The samples were characterized w...
Project supported by National High Technology Research and Development Program of China(863 Program)(2011AA03A406);the Natural Science Foundation of Hebei Province of China(E2014202194)
A novel catalytic material Lao.9Sr0.1MnO3 and tourmaline compound catalytic material was synthesized in the base of traditional catalytic material La0.9Sr0.1MnO3 which exhibited excellent catalytic activity for methan...
supported by the State Key Research Development Program of China(2010CB833103);National Natural Science Foundation of China(50721002)
Lattice vibration modes of LuVO4 and Nd:LuVO4 crystals were calculated by using space group theory,and polarized Raman spectra were recorded with four different geometrical scattering configurations at room temperatu...
Project supported bythe Science and Research Planning Project of Zhejiang Provincial Education Department (0424XP18)
A ternary Sm( Ⅲ ) complex with salicylate (sal-) and o-phenanthroline (phen) was synthesized and incorporated in silica matrix by sol-gel method. The luminescence behavior of the complex in silica gel was studi...
Transference of CuO species and thermal solid-solid interaction in CuO/CeO2-Al2O3 catalyst prepared by an impregnation method were characterized by in-situ XRD, Raman spectroscopy and H2-TPR techniques. For the cataly...
Preparation of homogeneous Ca_ 3-xLa_xCo_4O_9 (x=0~0.4) single-phase ceramic powders was described using a tartrate complex method. The results show Ca3Co_4O_9 phase can be obtained by calcining the dry gel at 750 ℃...
Long afterglow phosphors MAl2O4:Eu^2+ , Dy^3+ (M = Ca, Sr, Ba) were synthesized by microemulsion method, and their crystal structure and luminescent properties were compared and investigated. XRD patterns of samp...