supported by the National Natural Science Foundation of China (51601127, 21603162 and 51671145);China Post-doctoral Science Fund (2015M581304);Tianjin Municipal Education Commission, Tianjin Municipal Science and Technology Commission (16ZXCLGX00120);the Fundamental Research Funds of Tianjin University of Technology
Li-ion hybrid supercapacitors (Li-HECs) facilitate effective combination of the advantages of supercapacitors and Li-ion batteries (LIBs). However, challenges remain in designing and preparing suitable anode and c...