scholarly journals Direct synthesis and characterization of mixed-valent Li0.5−δCoPO4, a Li-deficient derivative of the Cmcm polymorph of LiCoPO4

RSC Advances ◽  
2017 ◽  
Vol 7 (45) ◽  
pp. 28069-28081 ◽  
Author(s):  
Jennifer Ludwig ◽  
Carlos Alarcón-Suesca ◽  
Stephan Geprägs ◽  
Dennis Nordlund ◽  
Marca M. Doeff ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Direct Synthesis ◽  
Decomposition Mechanism ◽  
Synthesis And Characterization ◽  
Thermal Decomposition Mechanism

Li0.5−δCoPO4, the first Li-deficient, mixed-valent Co(ii,iii) derivative of Cmcm-LiCoPO4, exhibits a complex, multi-step thermal decomposition mechanism.

scholarly journals Synthesis and characterization of zinc di(O-2,2-dimethylpentan-3-yl dithiocarbonates) bearing pyridine or tetramethylethylenediamine coligands and investigation of their thermal conversion mechanisms towards nanocrystalline zinc sulfide

2020 ◽  
Vol 49 (41) ◽  
pp. 14564-14575
Author(s):  
Efthymia Vakalopoulou ◽  
Christine Buchmaier ◽  
Andreas Pein ◽  
Robert Saf ◽  
Roland C. Fischer ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Zinc Sulfide ◽  
Thermal Conversion ◽  
Decomposition Mechanism ◽  
Conversion Process ◽  
Synthesis And Characterization ◽  
Thermal Decomposition Mechanism

Different coligands on zinc xanthate complexes significantly influence the thermal decomposition mechanism in the conversion process towards nanocrystalline zinc sulfide.

Thermal decomposition mechanism of iron(III) nitrate and characterization of intermediate products by the technique of computerized modeling

2013 ◽  
Vol 115 (1) ◽  
pp. 145-151 ◽  
Author(s):  
P. Melnikov ◽  
V. A. Nascimento ◽  
I. V. Arkhangelsky ◽  
L. Z. Zanoni Consolo ◽  
L. C. S. de Oliveira
Keyword(s):  
Thermal Decomposition ◽  
Decomposition Mechanism ◽  
Thermal Decomposition Mechanism ◽  
Intermediate Products

Synthesis and Characterization of Nanocrystalline ZnO Powders by a Direct Thermal Decomposition Route Using Zinc Nitrate Hexahydrate

2013 ◽  
Vol 770 ◽  
pp. 68-71 ◽  
Author(s):  
Supphadate Sujinnapram ◽  
Uraiphorn Termsuk ◽  
Atcharawan Charoentam ◽  
Sutthipoj Sutthana
Keyword(s):  
Thermal Decomposition ◽  
Crystallization Temperature ◽  
Zinc Nitrate ◽  
Zinc Nitrate Hexahydrate ◽  
Absorption Peak ◽  
Synthesis And Characterization ◽  
Nitrate Hexahydrate ◽  
Different Temperatures ◽  
Zno Powders

The nanocrystalline ZnO powders were synthesized by a direct thermal decomposition using zinc nitrate hexahydrate as starting materials. The precursor was characterized by TG-DTA to determine the thermal decomposition and crystallization temperature which was found to be at 325 oC. The precursors were calcined at different temperatures of 400, 500, and 600°C for 4 h. The structure of the prepared samples was studied by XRD, confirming the formation of wurtzite structure. The synthesized powders exhibited the UV absorption below 400 nm (3.10 eV) with a well defined absorption peak at around 285 nm (4.35 eV). The estimated direct bandgaps were obtained to be 3.19, 3.16, and 3.14 eV for the ZnO samples thermally decomposed at 400, 500, and 600°C, respectively.

Direct Synthesis and Characterization of Copper(II) 1‐Phenyltetrazol‐5‐olates

2021 ◽  
Author(s):  
Sergei Voitekhovich ◽  
Alexander Lyakhov ◽  
Ludmila Ivashkevich ◽  
Alexander Lavrov ◽  
Ludmila Lavrenova ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Synthesis And Characterization

Direct synthesis and characterization of the Fe3+ analogue of Naβ″-alumina

1986 ◽  
Vol 21 (2) ◽  
pp. 619-624 ◽  
Author(s):  
M. F. Hochella ◽  
T. D. Ketcham ◽  
D. G. Pickles
Keyword(s):  
Direct Synthesis ◽  
Synthesis And Characterization

Direct synthesis and characterization of spongy CuO with nanosheets from Cu3(btc)2 microporous metal-organic framework

2011 ◽  
Vol 65 (3) ◽  
pp. 446-449 ◽  
Author(s):  
Lingyun Chen ◽  
Chenglan Zhao ◽  
Zidong Wei ◽  
Suna Wang ◽  
Yang Gu
Keyword(s):  
Metal Organic Framework ◽  
Direct Synthesis ◽  
Synthesis And Characterization ◽  
Metal Organic ◽  
Organic Framework

Direct synthesis and characterization of pore-broadened Al-SBA-15

2017 ◽  
Vol 239 ◽  
pp. 316-327 ◽  
Author(s):  
Shiyou Xing ◽  
Pengmei Lv ◽  
Junying Fu ◽  
Jiayan Wang ◽  
Pei Fan ◽  
...  
Keyword(s):  
Direct Synthesis ◽  
Synthesis And Characterization
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