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Hydrothermal synthesis of Ni12P5 hollow microspheres, characterization and photocatalytic degradation property

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Abstract.
In this paper, we report the successful synthesis of Ni12P5 hollow spheres via a facile hydrothermal
route, employing white phosphorus (WP) and nickel nitrate as the reactants in the presence of
hexamethylenetetramine (HMT) and polyethylene glycol 10000 (PEG-10000). The phase and morphology
of the product were characterized by means of powder X-ray diffraction (XRD), energy dispersive
spectrometry (EDS), transmission electron microscopy (TEM), and scanning electron microscopy (SEM).
HMT and surfactant (PEG-10000) played important roles in the formation of Ni12P5 hollow microspheres.
Furthermore, research also showed that the as-prepared Ni12P5 hollow spheres could photocatalytically
degrade some organic dyes such as Safranine T and Pyronine B under irradiation of 365 nm UV light.

Keywords:
Transition metal phosphides
Hollow microspheres
Polyethylene glycol 10000
Transmission electron microscopy

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Informasi Detail

Judul Seri

Journal of Colloid and Interface Science

No. Panggil

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Penerbit

London : Elsevier Inc.., 2009

Deskripsi Fisik

Journal of Colloid and Interface Science 332 (2009) 231–236

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

agus

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