Improving electrochemical performance of (Cu, Sm)CeO2 anode with anchored Cu nanoparticles for direct utilization of natural gas in solid oxide fuel cells

Recent advances in ambient electrochemical methane conversion to oxygenates using metal oxide electrocatalysts

“…The solid electrolytes are frequently utilized at high temperatures. [108][109][110][111][112][113][114][115] This section focuses primarily on analyzing the influence of liquid electrolytes on methane oxidation at room temperature. Liquid electrolytes are crucial for enabling ion mobility and creating a conducive reaction environment.…”

A review of progress in proton ceramic electrochemical cells: material and structural design, coupled with value-added chemical production

“…Compared with a traditional approach of electrode coating, in situ formed nanocatalyst particles adhere more deeply to the electrode surface, which eliminates the degradation induced by material detachment and delamination by regulating the interaction between the particles and the substrates. 121,122 It is a fresh approach that employs H 2 O as a mediator to induce the formation of catalytic nanoparticles. H 2 O has been considered as a contaminant in conventional air electrodes while H 2 O-mediated exsolution is an in situ direct generation of nanoparticles, which implies that catalytic active sites could be effectively formed without any pre-treatment steps, 123 and air electrodes with high humidity tolerance become possible and reasonable.…”

Current Applications and Future Potential of Rare Earth Oxides in Sustainable Nuclear, Radiation, and Energy Devices: A Review

“…These in-depth focused reviews on the physical characteristics of barium zirconate from experimental and theoretical studies will help to perform future research in this sector. − Hossain et al also experimentally studied SOFC electrolyte materials preparation in different sintering conditions , and conductivity measurements in various hydrogen-containing atmospheres − for the BaZr 0·9 Y 0·1 O 3‑α (BZY), BaZr 0·955 Y 0·03 Co 0·015 O 3‑α (BZYC), and Gd 2 O 3 sintered pellets. Last, but not least, very recent studies show that SOFC electrodes associated with multiple REOs have also shown promising characteristics, such as resistance to sulfur poisoning and stable degradation behavior at high temperatures, which are desirable in fuel cell applications. , Specific applications of REOs in SOFCs are given in Table .…”

“…Last, but not least, very recent studies show that SOFC electrodes associated with multiple REOs have also shown promising characteristics, such as resistance to sulfur poisoning and stable degradation behavior at high temperatures, which are desirable in fuel cell applications. 114,115 Specific applications of REOs in SOFCs are given in Table 2.…”