The Effect of CuO/CeO2 Preparation Methods on the HCN Catalytic Removal EfficiencyYulin Yang, Zhihao Yi, Jie Sun, Jigang Li, Tian Zhou and Shouping WeiE3S Web Conf., 213 (2020) 01006DOI: https://doi.org/10.1051/e3sconf/202021301006