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Synthesis of Porous Submicron Gd0.1Ce0.9O1.95Particles by Carbon Nanoparticle-Addition Ultrasonic Spray Pyrolysis (CNA-USP) and Nanoparticle Preparation by Ball Milling
| Content Provider | Scilit |
|---|---|
| Author | Kinoshita, T. Arastoo, A. Maruko, H. Adachi, M. |
| Copyright Year | 2014 |
| Description | A new ultrasonic spray pyrolysis method, called carbon nanoparticle-addition ultrasonic spray pyrolysis (CNA-USP), is developed to synthesize nanoparticles of electrolyte material for solid oxide fuel cell applications. In CNA-USP, carbon nanoparticles are added in a precursor solution. First, $Gd_{0.1}Ce_{0.9}O_{1.95}$ (GDC) particles were synthesized from an aqueous solution of $Ce(NO_{3})_{3}$ $6H_{2}$O and $Gd(NO_{3})_{3}$ $6H_{2}$O by using the CNA-USP method. The resulting synthesized GDC particles were agglomerated, porous, primary particles on the order of 10 nm in diameter. EDX images revealed uniform distributions of Ce, Gd, and O in these porous particles. Then, these agglomerated, porous submicron GDC particles were ground into primary nanoparticles by ball milling for 24 h. The average diameter of the ground GDC nanoparticles was about double of their average crystallite size. Copyright 2014 American Association for Aerosol Research |
| Related Links | http://www.tandfonline.com/doi/pdf/10.1080/02786826.2014.958129?needAccess=true |
| Ending Page | 1088 |
| Page Count | 9 |
| Starting Page | 1080 |
| ISSN | 02786826 |
| e-ISSN | 15217388 |
| DOI | 10.1080/02786826.2014.958129 |
| Journal | Aerosol Science and Technology |
| Issue Number | 10 |
| Volume Number | 48 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2014-08-15 |
| Access Restriction | Open |
| Subject Keyword | Journal: Aerosol Science and Technology Ball Milling Spray Pyrolysis Porous Usp Submicron Cna Ultrasonic Spray Carbon Nanoparticle |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Chemistry Pollution Materials Science |
