Abstract
A four-step infiltration method has been developed to infiltrate La0.75Sr0.25MnO3+δ (LSM25) nanoparticles into porous structures (YSZ or LSM-YSZ backbones). The pore size distribution in the backbones is obtained either by using PMMA and/or graphites as pore formers or by leaching treatment of samples with Ni remained in the YSZ structure at high temperatures. All impregnated backbones, presented Rs comparable to a standard screen printed cathode, which proves that LSM nanoparticles forms a pathway for electron conduction.
Original language | English |
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Journal | ECS Transactions |
Volume | 64 |
Issue number | 2 |
Pages (from-to) | 41-51 |
Number of pages | 11 |
ISSN | 1938-5862 |
DOIs | |
Publication status | Published - 2014 |
Event | 226th Meeting of the Electrochemical Society (ECS) and 7th Meeting of the Mexico Section of the Electrochemical Society ECS and SMEQ Joint International Meeting : Joint international meeting - Cancun, Mexico Duration: 5 Oct 2014 → 9 Oct 2014 Conference number: 226 |
Conference
Conference | 226th Meeting of the Electrochemical Society (ECS) and 7th Meeting of the Mexico Section of the Electrochemical Society ECS and SMEQ Joint International Meeting |
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Number | 226 |
Country/Territory | Mexico |
City | Cancun |
Period | 05/10/2014 → 09/10/2014 |
Keywords
- Solid Oxide Fuel Cells