@article{Zheng-2012-Carbon, doi = {10.1016/j.carbon.2012.06.058}, year = {2012}, volume = {50}, pages = {5167-5175}, author = {Zheng, C. and Qian, W. Z. and Cui, C. J. and Zhang, Q. and Jin, Y. G. and Zhao, M. Q. and Tan, P. H. and Wei, F.}, title = {Hierarchical carbon nanotube membrane with high packing density and tunable porous structure for high voltage supercapacitors}, journal = {Carbon} }