ChemInform Abstract: X-RAY DIFFRACTION OF THE MOLTEN SALT 50 MOL% ALUMINUM CHLORIDE-50 MOL% LITHIUM CHLORIDE

1985 ◽  
Vol 16 (19) ◽  
Author(s):  
S. TAKAHASHI ◽  
T. MUNETA ◽  
N. KOURA ◽  
H. OHNO
Keyword(s):  
Molten Salt ◽  
Lithium Chloride ◽  
Aluminum Chloride ◽  
X Ray Diffraction ◽  
X Ray

X-ray diffraction study on aqueous lithium chloride solution in the temperature range 138-373 K

1993 ◽  
Vol 97 (41) ◽  
pp. 10835-10839 ◽  
Author(s):  
Koji Yamanaka ◽  
Motoyuki Yamagami ◽  
Toshiyuki Takamuku ◽  
Toshio Yamaguchi ◽  
Hisanobu Wakita
Keyword(s):  
Diffraction Study ◽  
Lithium Chloride ◽  
Chloride Solution ◽  
X Ray Diffraction ◽  
X Ray ◽  
Temperature Range ◽  
Lithium Chloride Solution

Morphology and Magnetic Properties of NiCuZn Ferrite Synthesized by Solid-Molten Salt Method

2013 ◽  
Vol 873 ◽  
pp. 24-29 ◽  
Author(s):  
Jing Feng ◽  
Tian Di Liu ◽  
Yan Chen ◽  
Yu Ting Wang ◽  
Yue Ming Ren ◽  
...  
Keyword(s):  
Molten Salt ◽  
Molten Salt Method ◽  
Growing Up ◽  
Vibrating Sample Magnetometer ◽  
Structure And Properties ◽  
X Ray Diffraction ◽  
Exchange Effect ◽  
X Ray ◽  
Cu Content ◽  
Nicuzn Ferrite

Cu doped NiCuZn ferrite Ni0.4-xCuxZn0.6Fe2O4(x=0.16~0.28) have been prepared by the solid-molten salt method using NaCl as flux. The structure and properties were investigated by X-ray diffraction (XRD), scanning electron microscope (SEM) and vibrating sample magnetometer (VSM) techniques. It is found that addition of Cu2+results in the particles size growing up because of the tend of crystal structure to be a normal Zn ferrite.TheMsvalues of NCZF are decrease gradually with increasing of Cu content. Curie temperature (Tc) increases with Cu2+content in the range of x<0.20, and then decreasing rapidly. This can be ascribed to that the lower magnetization moment Cu2+ion amount of B-site increasing leads to weaker super-exchange effect.

Magnetic Properties of Manganese-Titanium Substituted Barium Ferrite Ba(TiMn)xFe12-2xO19(x=0.0, 0.5, 1.0, 1.5, 2.0) Prepared by the Molten Salt Method

2010 ◽  
Vol 434-435 ◽  
pp. 240-243 ◽  
Author(s):  
Hai Feng Li ◽  
Rong Zhou Gong ◽  
Hao Luo ◽  
Jun Zhou ◽  
Li Ren Fan ◽  
...  
Keyword(s):  
Hysteresis Loop ◽  
Molten Salt ◽  
Barium Ferrite ◽  
Magnetic Hysteresis ◽  
Magnetic Hysteresis Loop ◽  
Electromagnetic Properties ◽  
Molten Salt Method ◽  
Frequency Range ◽  
X Ray Diffraction ◽  
X Ray

M-type hexaferrites Ba(TiMn)xFe12-2xO19 (x=0 to 2) powders were synthesized by molten salt method. X-ray diffraction, scanning electron microscope and vibrating sample magnetometer were used to analyze the structures and electromagnetic properties. The results showed that, the magnetoplumbite structures for all samples were formed. Magnetic hysteresis loop measurements of the Ba(TiMn)xFe12-2xO19, exhibitted that the saturation magnetization (Ms), the remanent magnetization (Mr) and the coercitivity (Hc) of compounds depended strongly on the chemical composition of materials. The maxium values of Ms (52.68emu/g) and Mr (32.89emu/g) of the compounds were found at x=0.5; however, the values of Hc and the areas of magnetic hysteresis loop of compounds decreased with increasing the value of x. The Ba(TiMn)1.5Fe9O19/paraffin wax composites containing 40vol% of doped barium ferrite exhibitted good absorption performances in the frequency range of 2–14 GHz.

Cathode Material Li [Li0.2 Mn0.44Ni0.18Co0.18]O2 Synthesized by Molten Salt Method

2013 ◽  
Vol 690-693 ◽  
pp. 981-984
Author(s):  
Guang Xin Fan ◽  
Hui Lian Li ◽  
Shu Pu Dai ◽  
Chuan Xiang Zhang ◽  
Xue Mao Guan ◽  
...  
Keyword(s):  
Molten Salt ◽  
Specific Area ◽  
Constant Current ◽  
Molar Ratio ◽  
Molten Salt Method ◽  
X Ray Diffraction ◽  
X Ray ◽  
Molar Ratios ◽  
Structures And Properties ◽  
Constant Current Charge

In this paper, LiOH·H2O and Li2CO3, which were widely used in industry and (Mn0.533Co0.233Ni0.233) (OH)2prepared by ourselves selected as starting materials, series materials of lithium-rich layered material Li [Li0.2Mn0.44Ni0.18Co0.18]O2were obtained by a molten salt method. Their structures and properties of the materials were investigated by X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET) and constant current charge/discharge methods. The effects of different LiOH and Li2CO3molar ratios on the Li [Li0.2Mn0.44Ni0.18Co0.18]O2structures and properties were characterized. The results of the experiments indicate that The structures of the material such as crystal structure, the specific area, particle size distribution, tap densities were controlled by adjusting the proportion of the two lithium sources. Forthermore , when the molar ratio of LiOH and Li2CO3was 3:7, the maximum discharge capacity (214.77 mAhg-1) of the cathode was obtained.

A furnace and environmental cell for thein situinvestigation of molten salt electrolysis using high-energy X-ray diffraction

2011 ◽  
Vol 19 (1) ◽  
pp. 39-47 ◽  
Author(s):  
Mark J. Styles ◽  
Matthew R. Rowles ◽  
Ian C. Madsen ◽  
Katherine McGregor ◽  
Andrew J. Urban ◽  
...  
Keyword(s):  
Molten Salt ◽  
Inert Anode ◽  
High Energy ◽  
X Ray Diffraction ◽  
Molten Salt Electrolysis ◽  
X Ray ◽  
Quantitative Measurements ◽  
Materials Used ◽  
Characterization Of Materials

This paper describes the design, construction and implementation of a relatively large controlled-atmosphere cell and furnace arrangement. The purpose of this equipment is to facilitate thein situcharacterization of materials used in molten salt electrowinning cells, using high-energy X-ray scattering techniques such as synchrotron-based energy-dispersive X-ray diffraction. The applicability of this equipment is demonstrated by quantitative measurements of the phase composition of a model inert anode material, which were taken during anin situstudy of an operational Fray–Farthing–Chen Cambridge electrowinning cell, featuring molten CaCl2as the electrolyte. The feasibility of adapting the cell design to investigate materials in other high-temperature environments is also discussed.

Electrodepositing Ir Film at Constant Current in NaCl-KCl Molten Salts

2013 ◽  
Vol 652-654 ◽  
pp. 1834-1837
Author(s):  
Jian Gang Qian ◽  
Hai Ting Li ◽  
Peng Rui Li ◽  
Tian Zhao
Keyword(s):  
Molten Salt ◽  
Molten Salts ◽  
Film Surface ◽  
Constant Current ◽  
Process Conditions ◽  
X Ray Diffraction ◽  
X Ray ◽  
Energy Dispersive Spectroscope ◽  
Molten Salt System ◽  
Deposition Current Density

In this study, the dense and well-integrated Ir films were electrodeposited on Pt substrate at a constant current process in the NaCl-KCl molten salt system containing IrCl3. The morphology and constitution of the Ir films at different process conditions were examined by scanning electron microscope (SEM), energy dispersive spectroscope (EDS) and X-ray diffraction (XRD) respectively. The results showed that IrCl3 concentration had significantly influenced the surface morphology of the Ir film. The particles of the deposition film surface became lager with increasing the fraction of IrCl3 and gradually decreased with increasing the temperature. However, the film quality decreased due to the formation of some tiny holes when further increasing the temperature. The particle size decreased gradually with the increase of deposition current density. The addition of CsCl could not only reduce the molten salt temperature but also increase the deposition rate of Ir.

Synthesis and Characterization of Magnesium Aluminate Spinel Porous Ceramics by Novel Molten Salt Method

2016 ◽  
Vol 697 ◽  
pp. 399-403 ◽  
Author(s):  
Xian Gong Deng ◽  
Jun Kai Wang ◽  
Hai Jun Zhang ◽  
Jiang Hao Liu ◽  
Shao Wei Zhang
Keyword(s):  
Molten Salt ◽  
Porous Ceramics ◽  
Magnesium Aluminate ◽  
Molten Salt Method ◽  
Magnesium Aluminate Spinel ◽  
X Ray Diffraction ◽  
Liquid Environment ◽  
X Ray

Magnesium aluminate spinel (MgAl2O4) porous ceramics were in-situ synthesized by heating the mixture of Al2O3 and MgCO3 with MgCl2 salt at 1400~1600 °C for 3 h, and then characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The morphology of as-prepared MgAl2O4 porous ceramics was dependent on the addition of MgCl2, and it indicated that the MgCl2 molten salt not only acted as a template for pore formation of the porous ceramics, but also provided a liquid environment for the synthesis of MgAl2O4.

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