Abstract
Nd-CeO2 nanoparticles have been synthesized with a simple heating method. The microstructure and morphologyof material were characterized by a Scanning Electron Microscopy (SEM), and the conductivity of the material wasmeasured by an AC Impedance Spectroscopy. At room temperature we obtain a sample prepared at 9% at/at. Ndhave the highest conductivity of 1.47 x 10-4. Scm-1. This conductivity surpass the value reported by Anefleous for Nd-CeO2 (NDC) material prepared by different method. Sample has been 49 nm crystals size obtained from FWHM .Thisresult proves that a simple heating method is the promising for synthesizing electrolyte materials for SOFCapplication.
Highlights
PENDAHULUAN Solid oxide fuel cells (SOFCs) merupakan piranti elektrokimia yang mengkonversi bahan bakar gas menjadi energi listrik
Nd-CeO2 nanoparticles have been synthesized with a simple heating method
The microstructure and morphology of material were characterized by a Scanning Electron Microscopy
Summary
Adalah polimer yang memiliki gugus H(OCH2CH2)nH, dengan n adalah jumlah gugus dalam rantai polimer tersebut. Pemilihan PEG 20000 sebagai polimer yang digunakan karena sifatnya yang tidak reaktif dengan ion-ion logam. Serbuk Nanopartikel Nd:CeO2 programable electric furnace yang dapat mencapai suhu
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