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Hasil Pencarian

 
Ditemukan 3 dokumen yang sesuai dengan query
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Aldes Lesbani, author
Sintesis Tris(4-Metoksifenil)Fenilsilan Menggunakan Fenilsilan dan 4-Iodida Anisol dengan Katalis Senyawa Kompleks Paladium. Sintesis tris(4-metoksifenil)fenilsilan melalui reaksi kopling antara fenilsilan dan 4-iodida anisol menggunakan senyawa paladium tersier tributilfosfin sebagai katalis telah dilakukan berdasarkan penentuan senyawa basa, pelarut, dan waktu reaksi kopling. Hasil penelitian menunjukkan bahwa senyawa tris(4-metoksifenil)fenilsilan dapat disintesis menghasilkan persentase...
Universitas Sriwijaya. Faculty of Mathematics and Natural Sciences, 2014
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Aldes Lesbani, author
Thermal decomposition of fish bones to obtain calcium oxide (CaO) was conducted at various temperatures of 400, 500, 800, 900, 1000, and 1100 °C. The calcium oxide was then characterized using X-ray diffractometer, FTIR spectrophotometer, and SEM analysis. The calcium oxide obtained from the decomposition at 1000 °C was then...
2016
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Aldes Lesbani, author
Adipic acid production through catalytic conversion of cyclohexanol-cyclohexanone using polyoxometalate H5[a-BW12O40] and H4[a-SiW12O40] as catalysts was carried out systematically. Polyoxometalates H5[a-BW12O40] and H4[a-SiW12O40] were synthesized using an inorganic synthesis method and were characterized using Fourier transform infrared spectroscopy (FTIR). Adipic acid was formed from conversion of cyclohexanol-cyclohexanone and was characterized...
Universitas Sriwijaya, Department of Chemistry, Faculty of Mathematics and Natural Sciences, 2015
J-Pdf
Artikel Jurnal  Universitas Indonesia Library