TY  - JOUR 
T1  - Quaternization reaction of 2-vinylpyridine and 4-vinylpyridine network copolymers for 4-nitrophenol adsorption
JO  - Journal of the Brazilian Chemical Society
A1  - Rodrigues, Adriana S. S.
A1  - Aguiar, Alcino P. de
A1  - Aguiar, Mônica R. M. P. de
A1  - Santa Maria, Luiz Claudio de
SN  - 0103-5053
UL  - 10.1590/S0103-50532007000200028
VL  - 18 
Y1  - 2007
PB  - Brasil 
ER  -