The soil erosion occurring in different spatial locations on a loess slope was characterized by REE tracking.The results indicate that the slope runoffs demonstrate a tendency to change with the erosi
Not only ammonium-nitrogen(NH4+-N)in wastewater may cause eutrophication of rivers and lakes,but also NH4+-N in water cause acute toxicity in fish even if the concentration is less than 10 mg/L.
Pure-phase phosphor of Gd3Al5O12 garnet(GAG)co-doped with Yb3+and Ho3+ions has been synthesized by the Pechini sol-gel method.Phase evolution upon the calcination temperature has been studied and the
This work examines the performance of rhamnolipid biosurfactant for washing rare earth element La,Ce,Y,Eu from simulated soil,and evaluates the biosurfactant complexation affinity for rare earth eleme
Our group has been reported that a novel strategy for synthesis of the CePO4 Nano-structure by using the ionic liquid-driven supported liquid membrane system firstly.
The structure and stoichiometry of the lanthanide(Ⅲ)(Ln)complexes with the ligand Tri-n-octylphosphine oxide(TOPO)formed in a biphasic aqueous room-temperature ionic system have been studied.
Ca3Bi1-x(PO4)3: xSm3+phosphors were synthesized by a solid state reaction and the crystal structure and luminescent properties of the materials were studied.
It has long been postulated that phenomenon of light emission upon fracture-induced excitation,termed triboluminescence,is related to the piezoelectric effect in crystal lattices.
Eu2+activated fluorophosphate Ba3LnNa(PO4)3F(Ln = Gd,Y)with blue and red double-color emitting phosphors were synthesized by a solid state reaction in reductive atmosphere.
A predictive understanding of the combined consequences of energy transfer(ET)and metal-metal charge transfer(MMCT)on luminescence of Ce3+-Tb3+-Eu3+doped LiYSiO4 is presented.