Ditapis dengan
Preparation and characterization of ruthenium-doped polypyrrole composites fo…
Abstract Polypyrrole (PPY) composite powders doped with RuCl3·xH2O of variable mass were prepared by a way of in situ chemical polymerization. Their electrochemical properties were investigated with cyclic voltammetry, charge–discharge tests and ac impedance spectroscopy in 1M NaNO3. Morphology and crystalline structure of these Ru-doped PPY powders were examined by transmission electron mi…
- Edisi
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- ISBN/ISSN
- -
- Deskripsi Fisik
- Materials Science and Engineering A 374 (2004) 322–326
- Judul Seri
- Materials Science and Engineering
- No. Panggil
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Effect of pretreatment atmosphere on CO oxidation over a-Mn2O3 supported gold…
Abstract. The microstructural properties of Au/a-Mn2O3 catalysts moderately pretreated under different atmospheres, i.e., O2, He and H2, in relation to their activities and stabilities on CO oxidation were investigated. The highest initial activity was obtained for the He-pretreated catalyst, which, however, suffered the most severe deactivation with time on stream. Pretreatment with O2 res…
- Edisi
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- ISBN/ISSN
- 00219517
- Deskripsi Fisik
- Journal of Catalysis 264 (2009) 145–153
- Judul Seri
- Journal of Catalysis
- No. Panggil
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Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
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Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah