@article {1168,
	title = {Chemical activation of tannin-based hydrogels by soaking in KOH and NaOH solutions. },
	journal = {Microporous \& Mesoporous Materials},
	volume = {196},
	year = {2014},
	month = {2014},
	chapter = {8},
	author = {A. SZCZUREK and G. AMARAL-LABAT and V. FIERRO and A. PIZZI and A. CELZARD}
}
