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Properties of arsenic sulphide (b-As4S4) modified by mechanical activation

Peter Bala´zˇ, Matej Bala´zˇ

2016enarsenicsulphidemechanical activationnanoparticlesdissolution

Abstract

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Arsenic sulphide b-As4S4 has been modified by mechanical activation in a planetary ball mill. As a consequence, the solid-state properties and dissolution yield have been influenced. The following changes were observed: the increase of specific surface area, changes in the morphology (the formation of submicron particles), the occurrence of nanoparticles (21–31 nm), changes in crystal lattice parameters and changes in the Raman shift of particular vibrations. As a con-sequence of these changes, the dissolution rate of b-As4S4 has been increased, which is a challenge for the application in cancer research.

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Cite This Work

@article{e39e3e84-e9b9-406e-a1ae-d6de0c171c05,
  title={Properties of arsenic sulphide (b-As4S4) modified by mechanical activation},
  author={Peter Bala´zˇ and Matej Bala´zˇ},
  year={2016},
  language={en}
}
TY  - JOUR
TI  - Properties of arsenic sulphide (b-As4S4) modified by mechanical activation
AU  - Peter Bala´zˇ
AU  - Matej Bala´zˇ
PY  - 2016
LA  - en
ER  -

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