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Carbon/nanostructured Ru composites as electrodes for supercapacitors

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Abstract: Carbon/nano Ru composites were obtained by silica templating of dichlorobis (μ-chloro)bis [(1-3-η: 6-8-η)-2,7- dimethyloctadienediyl] diruthenium(IV), followed by pyrolysis. Carbon/RuO2·XH2O composites were obtained by electro-oxidation of carbon/nano Ru composites. It was found that the carbon/Ru composites had homogeneously dispersed Ru nanoparticles in the hierarchical pore structures and carbon matrix. The carbon/RuO2·XH2O composites displayed improved capacitive properties (229 F/g at 10 mV/s )as electrodes of supercapacitors in H2SO4 electrolyte.
Key Words: Electrodes; Nanomaterials; Supercapacitor; Carbon; Ru

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Informasi Detail

Judul Seri

New Carbon Materials

No. Panggil

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Penerbit

: Elsevier Limited. All rights reserved., 2007

Deskripsi Fisik

New Carbon Materials, 2007, 22(4): 302–306

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 KARBON

Info Detail Spesifik

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Pernyataan Tanggungjawab

yuli/agus

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