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Mechaniczno-chemiczna synteza warstwowego podwójnego wodorotlenku magnezu aluminium i kinetyka reakcji w stanie stałym
Języki publikacji
Abstrakty
A mechanochemical method is developed in preparing magnesium-aluminum-layered double hydroxides (MgAl-LDHs). This approach includes activation process and diffusion process. In order to verify the LDHs structure and study the reaction kinetics, X-ray diffraction (XRD) patterns, inductively coupled plasma(ICP) and physical adsorption instrument were characterized. The results show that activation time can change the surface of particles and affect the reaction grade. During the diffusion process, reaction time is the most important factor. The reaction energy (ΔQ) was calculated that is 6kJ/mol.
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Tom
Strony
1455--1457
Opis fizyczny
Bibliogr. 9 poz., rys.
Twórcy
autor
- Liaoning Key Laboratory for Fabrication and Application of Super-Fine Inorganic Powders, Dalian Jiaotong University, 116028, Dalian, China
autor
- Liaoning Key Laboratory for Fabrication and Application of Super-Fine Inorganic Powders, Dalian Jiaotong University, 116028, Dalian, China
autor
- Liaoning Key Laboratory for Fabrication and Application of Super-Fine Inorganic Powders, Dalian Jiaotong University, 116028, Dalian, China
autor
- Liaoning Key Laboratory for Fabrication and Application of Super-Fine Inorganic Powders, Dalian Jiaotong University, 116028, Dalian, China
Bibliografia
- [1] F. Delorme, A. Seron, M. Bizi, et al., Journal Material Science 41, 4876 (2006).
- [2] NobuoIyi, Takayoshi Sasaki, Applied Clay Science 42, 246 (2008).
- [3] Toshiyuki Hibino, Hitoshi Ohya, Applied Clay Science 4, 578 (2009).
- [4] X. ZhiPing, L. GuoQing, Chem. Mater. 17, 1055 (2005).
- [5] S. Yanqing, Z. Yuming, W. Zhiqiang, et al., Applied Surface Science 255, 6372 (2009).
- [6] L. Feng, D. Xue, Structure Bond 119, 193 (2006).
- [7] V. V. Boldyrev, Russian Chemical Reviews. 75, 177 (2006).
- [8] F. Kh. Urakaev, V.V. Boldyrev, Powder Technology 107, 93 (2000).
- [9] A. A. Politov, III International Conference “Fundamental Basea of Mechanochemical Technology”. Novosibirsk, 2009:89.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.
Typ dokumentu
Bibliografia
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