Ionic liquid dopant induced 3D hierarchical CuO nanostructures with doped heteroatoms and highly dispersed Ag for electrochemical upgrading of 5-hydroxymethylfurfural - Chaofan Li; Fengke Wang; Yi Nie; Leilei Wang; Zhihao Zhang; Tianhao Liu; Binghui He; Yunqian Ma; Lihua Zang (Chemical Engineering Journal, 2024)