@article{santa_sierra_2011,  title={Contribution to the study of the formation mechanism of ordered porous carbons from a soft-template method using the copolymer triblock (PEO140PPO39PEO140) and a phenolic resin},  volume={22},  ISSN={0103-5053},  url={https://doi.org/10.1590/S0103-50532011001200011},  DOI={10.1590/S0103-50532011001200011},  number={12},  journal={Journal of the Brazilian Chemical Society},  publisher={Sociedade Brasileira de Química},  author={Santa, Cristiam F. and Sierra, Ligia},  year={2011},  month={Dec},  pages={2312–2321} }