SDC–LiNa carbonate composite and nanocomposite electrolytes

Integration design of membrane electrode assemblies in low temperature solid oxide fuel cell

“…1 e The schematic diagram of SLFC test system. i n t e r n a t i o n a l j o u r n a l o f h y d r o g e n e n e r g y 3 7 ( 2 0 1 2 ) 1 9 3 6 5 e1 9 3 7 0 Na 2 CO 3 to form LiNaCO 3 [6,8] to act as ionic conductor. The large particles are tested to mainly contain Gd, Sm and O, which suggests some Sm 2 O 3 composite with Gd 2 O 3 .…”

Low temperature ceramic fuel cells using all nano composite materials

“…Experimental SDC-(Li/Na) 2 CO 3 nano-composite electrolyte was prepared as reported elsewhere [13,30]. The anode NiO/Fe 2 O 3 -SDC precursor was synthesized by one step co-precipitation approach with Na 2 CO 3 as precipitant.…”

Gadolinia-doped ceria mixed with alkali carbonates for solid oxide fuel cell applications: I. A thermal, structural and morphological insight

“…Li and Sn have developed a so-called NANOSOFC, based on a composite with nano-SDC salt mixed with a Li-Na carbonate eutectic [16]. A maximum output power density of 140 mW cm −2 , stable for 200 h, was reached at 650 • C. Different groups co-authored with Zhu have analysed thoroughly the influence of particle size, synthesis procedure and morphology on the performance and stability of SDC-based composite cells [17][18][19][20][21]. For instance, Tang et al observed that composites with particles size at nano-scale level showed enhanced conductivities at low temperatures but more complex boundaries effects with respect to particles of the micrometer level [17].…”