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661.859  Articles
1 of 66.187 pages  |  10  records  |  more records»
In this work, sodium-doped copper zinc tin sulfide (CZTS) thin films are prepared by depositing them on glass substrates at temperature of (400±10) °C and thickness of (350±10) nm using Chemical Spray Pyrolysis (CSP) technique. 0.02 M of copper chloride d... see more

In this work, we found that sodium doping can be used to improve CO2 selectivity for supported Pt catalyst during methanol steam reforming. These materials are usually very active in the low temperature range; however, they are characterized by high selec... see more

Senyawa aromatik dalam limbah cair industri seperti fenol dapat berkontribusi sebagai polutan yang tinggi toksisitas dan karsinogeniknya. Degradasi fenol dapat dilakukan dengan proses fotokatalisis yang dapat mengubah fenol menjadi senyawa yang tidak bera... see more

A new luminescent material based on complex borate NaBaY(BO3)2 doped with Tb3+ and Eu3+ ions was obtained by high-temperature solid-state synthesis. Using X-ray diffraction analysis it was shown that NaBaY(BO3)2:0.07Tb3+:0.1Eu3+ crystallizes in trigonal s... see more

Enhanced X-ray absorption property of single wall carbon nanotube (SWCNT) through gold (Au) doping (Au@SWCNT) has been studied. Mass attenuation coefficient of SWCNT increased 5.2-fold after Au doping treatment. The use of ethanol in the liquid phase adso... see more

Bare TiO2 and nominal 5.0 at% Fe-doped TiO2 nanoparticles were synthesized by the modified sol-gel method. The samples were physically characterized in order to obtain the correlation between structure and photocatalytic properties by X-ray diffraction (X... see more

Phase-separated semiconductor systems hosting magnetic nanocrystal (NCs) are attracting increasing attention, due to their potential as spintronic elements for the next generation of devices. Owing to their morphology- and stoichiometry-dependent magnetic... see more

Sulfur-doped zinc oxide (S-ZnO) nanorod has been successfully synthesized via the seed-mediated hydrothermal method with different sulfur concentrations (0%, 1%, 2.5%). This research aims to study the influence of the concentration of sulfur on the struct... see more

Telah dilakukan penelitian mengenai pengaruh variasi konsentrasi doping mangan terhadap karakteristik elektrolit padat NaCo(1-x)MnxO2 dengan metode sol-gel. Tujuan penelitian ini adalah membuat elektrolit padat NaCo(1-x)MnxO2 dan menentukan pengaruh varia... see more

1 of 66.187 pages  |  10  records  |  more records»