Synthesis and Characterization of Fluorinated Metal Arsenates with a Layer Structure:  (C4H12N2)1.5[M3F5(HAsO4)2(AsO4)] (M = Fe, Ga)

2001 ◽  
Vol 40 (21) ◽  
pp. 5381-5384 ◽  
Author(s):  
Shi-Hao Luo ◽  
Yau-Chen Jiang ◽  
Sue-Lein Wang ◽  
Hsien-Ming Kao ◽  
Kwang-Hwa Lii
Keyword(s):  
Layer Structure ◽  
Synthesis And Characterization ◽  
Metal Arsenates

ChemInform Abstract: Synthesis and Characterization of Fluorinated Metal Arsenates with a Layer Structure: (C4H12N2)1.5 [M3F5(HAsO4)2(AsO4)] (M: Fe, Ga).

ChemInform ◽  
2010 ◽  
Vol 32 (50) ◽  
pp. no-no
Author(s):  
Shi-Hao Luo ◽  
Yau-Chen Jiang ◽  
Sue-Lein Wang ◽  
Hsien-Ming Kao ◽  
Kwang-Hwa Lii
Keyword(s):  
Layer Structure ◽  
Synthesis And Characterization ◽  
Metal Arsenates

Synthesis and Characterization of Organically Templated Metal Arsenates with a Layer Structure: [NH3(CH2)3NH3]0.5[M(OH)AsO4] (M=Ga, Fe)

2000 ◽  
Vol 155 (1) ◽  
pp. 37-41 ◽  
Author(s):  
Yue-Chun Liao ◽  
Shi-Hao Luo ◽  
Sue-Lein Wang ◽  
Hsien-Ming Kao ◽  
Kwang-Hwa Lii
Keyword(s):  
Layer Structure ◽  
Synthesis And Characterization ◽  
Metal Arsenates

Synthesis and Characterization of Chrom-Free Zr-Ti-Ni Pale Green Coating on AA6063 Aluminium Alloy

2014 ◽  
Vol 1053 ◽  
pp. 414-420
Author(s):  
Ting Yi Chen ◽  
Wen Lu ◽  
Ye Qi Fu ◽  
Wen Fang Li
Keyword(s):  
Room Temperature ◽  
Layer Structure ◽  
Corrosion Current ◽  
Xrd Analysis ◽  
Conversion Coating ◽  
Synthesis And Characterization ◽  
Electrochemical Tests ◽  
Film Forming ◽  
Pale Green

With K2ZrF6as the main film-forming material, Ni2SO4• 6 H2O as colorants, K2TiF6for coloring promoters, chrome-free conversion and treatment for Al6063 at room temperature has been developed, fluid can be of steady function without adding oxidants additionally, fast film forming within 6 minutes. By adding Ni element to make the conversion coating changed from gray to pale green, K2TiF6can promote color and uniform color. Analyzed sample through SEM observation, XPS and XRD analysis, the passivation was composed of Al, Ni, NiZr, Ti and NiZr3; By electrochemical tests, the corrosion current decreased to 0.067μA of passivation membrane, corrosion resistance increased nearly one hundred times, membrane layer structure circuit is C1 / R1 / (L2 + R2)/(L3 + R3)/(L4 + R4).

Solvothermal Synthesis and Characterization of Two Iron Complexes

2011 ◽  
Vol 492 ◽  
pp. 324-327
Author(s):  
Ya Wei Hu ◽  
Yang Min Ma
Keyword(s):  
Solvothermal Synthesis ◽  
Layer Structure ◽  
Iron Complexes ◽  
Synthesis And Characterization ◽  
Molecular Architecture ◽  
X Ray Diffraction ◽  
Space Group ◽  
X Ray ◽  
Cell Parameters

Two iron complexes, Fe3(dtdb)2(HCO2)2(DMF)2(H2O)2(1) and Fe(bpy)(Hdtdb)(H2O) (2) were solvothermally synthesized and characterized by single crystal X-ray diffraction. Fe3(dtdb)2(HCO2)2(DMF)2(H2O)2 (1) shows 2D layer structure crystallized in a triclinic with space group P-1 and cell parameters, a = 8.5591(10) nm, b = 11.2502(13) nm, c = 11.4370(14) nm, α = 90.687(2)º, β = 110.275(2)º , γ = 90.712(2)º, and Z = 1. Fe(bpy)(Hdtdb)(H2O) (2) shows surper- molecular architecture crystallized in a triclinic with space group P-1 and cell parameters, a = 8.286(12) nm, b = 11.5937(16) nm, c = 11.8477(17) nm, α = 93.932(3)º, β = 102.442(3)º, γ = 97.117(3)º, and Z = 1.

scholarly journals Synthesis and Characterization of Aminophosphonates Zirconium as New Mesoporous Materials

2012 ◽  
Vol 9 (3) ◽  
pp. 1320-1326
Author(s):  
Liang Zhou
Keyword(s):  
Experimental Data ◽  
Zirconium Phosphate ◽  
Layer Structure ◽  
Nitrogen Adsorption ◽  
Synthesis And Characterization ◽  
Good Thermal Stability ◽  
Ft Ir ◽  
Adsorption Desorption ◽  
First Time

A serial of aminophosphonates zirconium with the different arm lengths of –(CH2)n– organic chains (n=2–6) was synthesized for the first time. These compounds are characterized by FT-IR, SEM, TEM, TG and nitrogen adsorption-desorption. And based on the experimental data, these materials not only have layer structure mesoporous and good thermal stability such as zirconium phosphate, but also can be adjusted the layer distance, pore size and pore volume. So aminophosphonates zirconium posses special excellent properties and will have potential prospect applications.

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