Bio-inspired mechanochemical synthesis of semiconductor nanomaterial using eggshell membrane

Eggshell membrane and lead acetate were successfully used as precursors for the mechanochemical synthesis of lead sulphide nanocrystals with crystallite sizes ∼8nm. XRD, specific surface area measurements, SEM and EDX were used to characterise the synthesised material. The mechanochemical synthesis...

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Veröffentlicht in:	Materials science in semiconductor processing 2013-12, Vol.16 (6), p.1899-1903
Hauptverfasser:	BALAZ, Matej, BALAZ, Peter, SAYAGUES, María J, ZORKOVSKA, Anna
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Cross-disciplinary physics: materials science rheology Crystallites Eggshell membrane Exact sciences and technology Instruments, apparatus, components and techniques common to several branches of physics and astronomy Lead sulfides Lead sulphide Materials science Materials synthesis materials processing Mechanochemistry Membranes Metals. Metallurgy Nanocrystals Nanostructure Physics Powder metallurgy. Composite materials Precursors Production techniques Scanning probe microscopes, components and techniques Semiconductor Semiconductors Synthesis Technology
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Beschreibung
Zusammenfassung:	Eggshell membrane and lead acetate were successfully used as precursors for the mechanochemical synthesis of lead sulphide nanocrystals with crystallite sizes ∼8nm. XRD, specific surface area measurements, SEM and EDX were used to characterise the synthesised material. The mechanochemical synthesis follows three-step mechanism. The “fish-like” grains with sizes around 30μm were obtained.
ISSN:	1369-8001 1873-4081
DOI:	10.1016/j.mssp.2013.06.024