@article{Liu2019, 
author = {Penggao Liu and Yang Gao and Yangyang Tan and Weifang Liu and Yanping Huang and Jun Yan and Kaiyu Liu},
title = {Rational design of nitrogen doped hierarchical porous carbon for optimized zinc-ion hybrid supercapacitors},
year = {2019},
journal = {Nano Research},
volume = {12},
number = {11},
pages = {2835-2841},
keywords = {excellent performance, zinc dendrite, N-HPC, zinc-ion Hybrid supercapacitors},
url = {https://www.sciopen.com/article/10.1007/s12274-019-2521-6},
doi = {10.1007/s12274-019-2521-6},
abstract = {Aqueous rechargeable zinc-ion hybrid supercapacitors are considered to be a promising candidate for large-scale energy storage devices owing to their high safety, long life, and low price. In this paper, a nitrogen doped hierarchical porous carbon is evaluated as the cathode for aqueous rechargeable zinc-ion hybrid supercapacitors. Benefiting from the synergistic merits of excellent structural features of N-HPC and tiny zinc dendrite of Zn anode in ZnSO4 electrolyte, the zinc-ion hybrid supercapacitor exhibits excellent energy storage performance including high capacity of 136.8 mAh·g-1 at 0.1·Ag-1, high energy density of 191 Wh·kg-1, large power density of 3, 633.4 W·kg-1, and satisfactory cycling stability of up to 5, 000 cycles with a capacity retention of 90.9%. This work presents a new prospect of developing high-performance aqueous rechargeable zinc ion energy storage devices.}
}