Ditemukan 4 dokumen yang sesuai dengan query
Rangga Winantyo
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Different morphologies of zinc oxide (ZnO) can be obtained through various synthesizing methods, such as that of the water bath. By synthesizing under various conditions, different ZnO morphologies can be seen as the result of the water bath method. Replacing ZnO nanoparticles with vertically aligned ZnO nanorods results in a much higher energy conversion efficiency. Yet vertically aligned nanorods can only be grown through difficult and expensive methods. Several researchers have studied the growth of ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:8 (2017)
Artikel Jurnal Universitas Indonesia Library
Imam Akbar
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Zinc oxide (ZnO) nanoparticles have been investigated in depth, due to their potential as a semiconductor material in dye sensitized solar cell applications. In this current research, ZnO nanostructure was synthesized using a simple precipitation technique with the addition of citric acid (C6H8O7)as the capping agent. Various ratios of ZnO and citric acid were prepared, i.e. 1:1, 2:1, 4:1 and calcination temperatures of 150 and 400°C were used to investigate the effect of those parameters ...
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Depok: Faculty of Engineering, Universitas Indonesia, 2015
UI-IJTECH 6:7 (2015)
Artikel Jurnal Universitas Indonesia Library
Daulay, Hadi Sahal Fadly
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ABSTRAK
Nanostruktur TiO2 sebagai semikonduktor memiliki sifat-sifat unggul yang menjadikannya menarik untuk diteliti dan dikembangkan hingga sekarang. Sintesis dari nanostruktur TiO2 telah dilakukan pada penelitian ini dengan teknik presipitasi menggunakan prekursor TiOSO4.xH2O dan template kombinasi surfaktan P123 dan CTAB. Variabel yang diteliti berupa jenis pelarut yang digunakan untuk membuat larutan precursor (air dan ethanol), perlakuan hidrotermal, dan temperatur kalsinasi (200 dan 400 oC) yang bertujuan untuk menginvestigasi pengaruhnya terhadap kristalinitas fasa dan ukuran kristalit dari nanostruktur ...
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Depok: Fakultas Teknik Universitas Indonesia, 2014
T42558
UI - Tesis Membership Universitas Indonesia Library
Moon, Geon Dae
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This book explores the recent advances in designing and synthesizing one- and two-dimensional metal chalcogenide nanostructures, along with their practical applications, helping readers understand what has happened, and what is currently happening in the field of nanotechnology. It also includes a comprehensive table showing 1D and 2D nanostructured metal chalcogenides, which presents the recent developments from a synthetic point of view. Further, it describes the wide applicability of anisotropic metal chalcogenides, such as in electronics, ...
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Switzerland: Springer Nature, 2019
e20506455
eBooks Universitas Indonesia Library
