습식 함침법을 이용해 합성된 세 종류의 촉매는 지지체인 ZrO2 펠트에 촉매인 Cu와 Zn가 고르게 분포된 상태로 합성되었다.
The three catalysts synthesized using the wet impregnation method were synthesized in a state in which Cu and Zn as catalysts were evenly distributed on the ZrO2 felt as a support.