JURNAL REKAYASA KIMIA & LINGKUNGAN
Vol 18, No 1 (2023): Jurnal Rekayasa Kimia & Lingkungan (June, 2023 )

Precipitation Synthesis of CeO2 Nanopowder Pigment

Nurhasanah, Iis (Unknown)
Astuti, Yayuk (Unknown)
Triadiyaksa, Pandji (Unknown)

Article Info

Publish Date
24 Apr 2023

Abstract

Nanopowder pigments of CeO2 and CeO2:Fe were synthesized by precipitation method at a moderate calcination temperature of 500oC. The pigments exhibited pale yellow for CeO2 nanopowder and brick red for CeO2:Fe nanopowder. Both pigments possessed mesoporous and cubic fluorite structures of CeO2. The incorporation of Fe into CeO2 reduced crystallite size and increased surface area. Moreover, it widens bandgap energy and significantly improved the absorption property of CeO2 nanopowder.

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Journal Info
JURNAL REKAYASA KIMIA & LINGKUNGAN
Website

Abbrev

RKL

Publisher

Universitas Syiah Kuala

Subject

Chemical Engineering, Chemistry & Bioengineering Energy Engineering

Description

The Journal of Chemical Engineering and Environment is an open access journal that publishes papers on chemical engineering and environmental engineering. The following topics are included in these sciences: Food and biochemical engineering Catalytic reaction engineering Clean energy technology ...