Structural Alterations in Mechanically Activated Malachite

• Authors: T. Tunç , K. Yıldız
• Languages of publication: EN

Abstracts

EN

Malachite, a copper carbonate hydroxide mineral with the formula Cu_2CO_3(OH)_2 was mechanically activated for different durations in a planetary mill and analyzed by means of scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy and particle size analysis to investigate the structural alterations in malachite structure. The results showed that decrease in intensity of the X-ray diffraction peaks and some alterations in carbonate and hydroxyl units of malachite occurred with increase in mechanical activation duration.

Keywords

EN

81.20.Wk; 61.43.Gt; 91.60.Ed

Discipline

• 81.20.Wk: Machining, milling
• 61.43.Gt: Powders, porous materials
• 91.60.Ed: Crystal structure and defects, microstructure

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 125
• Issue: 2
• Pages: 177-179

Dates

published

2014-02

Contributors

author

T. Tunç

• Sakarya University, Metallurgical and Materials Engineering, Sakarya, Turkey

author

K. Yıldız

• Sakarya University, Metallurgical and Materials Engineering, Sakarya, Turkey

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Identifiers

DOI

10.12693/APhysPolA.125.177