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b-MnO2 nanowires: A novel ozonation catalyst for water treatment

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Abstract.
Using Mn(NO3)2 and ozone as raw materials, b-MnO2 nanowires with diameters of about 6–12 nm,
lengths of 2–5 mmand surface area of 73.54 m2 g-1 were synthesized by a simple hydrothermal process.
The influences of synthesis conditions such as hydrothermal temperature, reaction time and ozone were
investigated, and the growth process of b-MnO2 nanowires was discussed. The catalytic properties of b-
MnO2 nanowires for the degradation of phenol were evaluated. b-MnO2 nanowires revealed good
separability and remarkable catalysis for the degradation of phenol.

Keywords: b-MnO2 nanowires, Catalytic ozonation, Phenol, One-dimensional nanostructures, Separability

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Informasi Detail

Judul Seri

Applied Catalysis B: Environmental

No. Panggil

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Penerbit

London : Elsevier B.V.., 2009

Deskripsi Fisik

Applied Catalysis B: Environmental 85 (2009) 155–161

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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