Efficient regeneration of Cu-SSZ-13 NH3-SCR catalysts deactivated by Na, P and (Na+P) poisoning - Shoute Zhang; Jingyi Tan; Ying Meng; Xiaomin Tang; Yulong Shan; Jinpeng Du; Dongsheng Xia; Weiquan Cai; Tao Li (Chemical Engineering Journal, 2025)