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17  Articles
1 of 3 pages  |  10  records  |  more records»
The synthesis, phase structure and hardness analysis of cordierite ceramic has been done with addition of alumina 0, 20, 25, and 30wt%. Magnesium and alumina from Sigma-Aldrich has been used as raw materials while the silica was obtained from extraction o... see more

This study was carried out to investigate the effect ofalumina on the physicalcharacteristics, microstructure, andelectrical conductivity of cordierite. Silica obtained from rice husk through sol-gel method, while alumina and magnesium were obtained from ... see more

Synthesis and characterization of cordierite-based rice husk silica has been conducted byMgO 0, 10, and 15wt%.Preparation of cordierite usesilica rice husk, MgO,and Al2O3. Silica were extracted byalkalis method using1,5% NaOH solution and 10% HNO3. The sa... see more

Synthesis and characterization of cordierite-based rice husk silica has been conducted by MgO 0, 10, and 15wt%. Preparation of cordierite used MgO, Al2O3, and silica rice husk. Silica was extracted by alkalis method using 1,5 NaOH solution and 10% HNO3. ... see more

Research was conducted to determine the effect of magnesium oxide 0, 10, and 15wt% to the microstructure and electrical conductivity of cordierite. Cordierite was made by commercial MgO and alumina and silica from rice husk which is extracted by sol-gel m... see more

The Cu–Co oxide system supported on SiC nanofibers deposited on cordierite was studied in the CO oxidation reaction in the presence of hydrogen.

Telah dilakukan sintesis dan karakterisasi bahan keramik cordierite dari abu sekam padi. Keramik cordierite adalah material zat padat dengan fase kristal MgO-Al2O3-SiO3. Penelitian ini bertujuan untuk membuat dan mengetahui karakter bahan keramik cordieri... see more

Physical-chemical characteristics and activity of the Pd-MnOx-catalyst, deposited on cordierite carrier, was studied in the CO oxidation reaction. The results obtained on the catalyst Pd-MnOx-/Al–Si showed the similar activity in the CO oxidation reaction... see more

Penelitian ini dilakukan untuk mengetahui pengaruh penambahan alumina terhadap karakteristik fisis, mikrostruktur, dan konduktivitas listrik cordierite. Silika diperoleh dari sekam padi melalui metode sol-gel sedangkan alumina dan magnesium berasal dari M... see more

1 of 3 pages  |  10  records  |  more records»