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Facile synthesis of lanthanum hypophosphite and its application in glass-fiber reinforced polyamide 6 as a novel flame retardant
Development of flame retardant glass fibre polyamide composite materials mechanical properties thermal stability flame retardancy hypophosphorous acid lanthanum
2015/3/27
This work developed flame retarded glass fiber reinforced polyamide 6 (FR-GFPA) composites with excellent mechanical properties, thermal stability and flame retardancy using a novel flame retardant, l...
Single-Longitudinal-Mode Lanthanum-Codoped Bismuth-Based Erbium Doped Fiber Ring Laser
Single-Longitudinal-Mode Lanthanum-Codoped Bismuth-Based Erbium Doped Fiber
2015/7/16
We propose and demonstrate a stable single-longitudinal-mode lanthanum-codoped bismuth oxide-based erbium doped fiber ring laser. The combination of a free-space thin-film filter and a Lyot filter ena...
Lanthanum, cerium, praseodymium and yttrium in waters in an upland acidic and acid sensitive environment, mid-Wales
upland acidic mid-Wales acid sensitive environment
2009/5/18
The less than 0.45 mm filterable lanthanum (La), cerium (Ce), praseodymium (Pr) and yttrium (Y) concentrations in rainfall, cloud water, stream and groundwater in the upper River Severn catchments of ...
Alizarin Complexone Stain for Histochemical Localization of Lanthanum
lanthanum alizarin complexone(ALC) rats paraffin section histochemical stain
2009/3/16
In recent years, lanthanum(La)compounds have been increasingly used in the optical and electronic industries. Such industrial sources of La pose potential environmental problems, and it is therefore n...
Synthesis of Mesoporous Lanthanum Phosphate and Its Use as a Novel Sorbent
mesoporous surfactant lanthanum phosphate metal cation sorption
2007/12/20
Mesoporous lanthanum phosphate was synthesized by supramolecular self-assembly of cetyltrimethylammonium bromide and lanthanum nitrate following digestion in phosphoric acid. TGA-DTA, XRD and SEM were...
Stability of properties in silver–lanthanum alloy
Metallic alloys Functional materials Metallography
2010/2/9
Purpose: The objective of the work was to investigate changes in structure and properties of Ag+(0,5%wt)La alloy and its difference to the comparative Ag+(7,5%wt)Cu and pure Ag materials.
Design/meth...
Influence of the Pseudogap on the Inelastic Neutron Scattering
Spectra of the Underdoped Lanthanum Cuprate
pseudogap neutron scattering spectra underdoped lanthanum cuprate
2007/8/15
2002Vol.37No.4pp.499-502DOI:
Influence of the Pseudogap on the Inelastic Neutron Scattering
Spectra of the Underdoped Lanthanum Cuprate
LOU Ping,1,2 CAO Lie-Zhao,1 and WU Hang-She...
Analytical Potential Energy Function for the Ground State
X1Σ+ of Lanthanum Monofluoride
ab initio methods potential energy function vibrotation constants LaF
2007/8/15
2003Vol.39No.3pp.323-326DOI:
Analytical Potential Energy Function for the Ground State
X1Σ+ of Lanthanum Monofluoride
CHEN Lin-Hong and SHANG Ren-Cheng
Center for Astro...
Effect of Supplemental Lanthanum on the Growth Performance of Pigs
Lanthanum Pigs Growth Performance Growth Hormone Residue
2016/4/14
A feeding trial was conducted on pigs to study the effect of La on their growth performance. Sixty barrows were randomly assigned to two groups (each of which included three replicates) and they were ...
The Effectof Lanthanum and Barium Additives on the Thermal Stabilization of g-Al2O3
g-Al2O3 thermal stabilization lanthanum additive barium additive calcination
2010/7/1
The effect of La and Ba additives on the thermal stabilization of g-Al2O3 was investigated through total-surface-area measurements. The parameters considered were additive content, calcination tempera...
Sorption Mechanisms of Lanthanum on Oxide Minerals
Electron microscopy Lanthanum Metal-oxides Sorption
2011/12/23
Abstract: The retention of hazardous species, including many of the lanthanides, on soils and sediments is vital for maintaining environmental quality. In this study, high-resolution transmission elec...