He, Y. F., Gehrig, D., Zhang, F., Lu, C. B., Zhang, C., Cai, M., et al. (2016). Highly Efficient Electrocatalysts for Oxygen Reduction Reaction Based on 1D Ternary Doped Porous Carbons Derived from Carbon Nanotube Directed Conjugated Microporous Polymers. Advanced Functional Materials, 26(45), 8255-8265. doi:10.1002/adfm.201603693.