|학술대회||2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center))|
|제목||Development of the Manufacturing Process on the aqueous phase of ultra-Small PLCu alloy Nanoparticles for Electrochemical Carbon Dioxide Reduction|
|초록||Generally, electrochemical catalysts based on Cu have shown good performance in CO2 production.
For better catalyst utilization, we synthesized the PdCu alloy nanocatalyst under mild conditions including an aqueous phase, relatively low reaction temperature, and air atmosphere.
TEM and ICP analyses indicated that Pd/Cu atomic ratio and an average size of the synthesized PdCu alloy nanocatalysts were 85/15 and 3 nm, respectively.
As a catalyst for the electrochemical CO2 reduction, the synthesized PdCu alloy nanocatalysts exhibited high Faradaic efficiencies (F.E.%) of 99.7% at 100 mA/cm2 and 97.2% at 200, respectively, demonstrated their high potential as an electrochemical catalyst.
|저자||유태경, 조보현, 송지우|
|키워드||CO2 reduction; Nanocatalysts; PdCu alloy|