Activated carbons obtained by pyrolyzing of resorcinol formaldehyde gels
Апстракт
Activated carbon is used in different industrial domains due to highly developed specific surface area and its specific chemistry. Properties of activated carbons obtained by pyrolyzing formaldehyde gels are presented in this paper. The gels were synthesized on several temperatures in order to follow the kinetics of gelling process. The relationship between gel synthesis conditions and properties of activated carbons was examined especially in terms of its influence on value of specific surface area and porosity. Carbon was activated with water vapor and cited activation was examined in terms of influence of water vapor on the value of specific surface area and porosity. The capability of modifying activated carbon surface by HN03 oxidation was examined. Characterization of activated carbons was carried out using methods of BET and SEM, IR spectroscopy and by determination of surface electric density.
Извор:
Journal of Engineering & Processing Management, 2010, 2, 1, 7-18Издавач:
- University of East Sarajevo, Faculty of Technology
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Vasić, M.R. AU - Petrović, Rada PY - 2010 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1558 AB - Activated carbon is used in different industrial domains due to highly developed specific surface area and its specific chemistry. Properties of activated carbons obtained by pyrolyzing formaldehyde gels are presented in this paper. The gels were synthesized on several temperatures in order to follow the kinetics of gelling process. The relationship between gel synthesis conditions and properties of activated carbons was examined especially in terms of its influence on value of specific surface area and porosity. Carbon was activated with water vapor and cited activation was examined in terms of influence of water vapor on the value of specific surface area and porosity. The capability of modifying activated carbon surface by HN03 oxidation was examined. Characterization of activated carbons was carried out using methods of BET and SEM, IR spectroscopy and by determination of surface electric density. PB - University of East Sarajevo, Faculty of Technology T2 - Journal of Engineering & Processing Management T1 - Activated carbons obtained by pyrolyzing of resorcinol formaldehyde gels EP - 18 IS - 1 SP - 7 VL - 2 UR - https://hdl.handle.net/21.15107/rcub_technorep_1558 ER -
@article{ author = "Vasić, M.R. and Petrović, Rada", year = "2010", abstract = "Activated carbon is used in different industrial domains due to highly developed specific surface area and its specific chemistry. Properties of activated carbons obtained by pyrolyzing formaldehyde gels are presented in this paper. The gels were synthesized on several temperatures in order to follow the kinetics of gelling process. The relationship between gel synthesis conditions and properties of activated carbons was examined especially in terms of its influence on value of specific surface area and porosity. Carbon was activated with water vapor and cited activation was examined in terms of influence of water vapor on the value of specific surface area and porosity. The capability of modifying activated carbon surface by HN03 oxidation was examined. Characterization of activated carbons was carried out using methods of BET and SEM, IR spectroscopy and by determination of surface electric density.", publisher = "University of East Sarajevo, Faculty of Technology", journal = "Journal of Engineering & Processing Management", title = "Activated carbons obtained by pyrolyzing of resorcinol formaldehyde gels", pages = "18-7", number = "1", volume = "2", url = "https://hdl.handle.net/21.15107/rcub_technorep_1558" }
Vasić, M.R.,& Petrović, R.. (2010). Activated carbons obtained by pyrolyzing of resorcinol formaldehyde gels. in Journal of Engineering & Processing Management University of East Sarajevo, Faculty of Technology., 2(1), 7-18. https://hdl.handle.net/21.15107/rcub_technorep_1558
Vasić M, Petrović R. Activated carbons obtained by pyrolyzing of resorcinol formaldehyde gels. in Journal of Engineering & Processing Management. 2010;2(1):7-18. https://hdl.handle.net/21.15107/rcub_technorep_1558 .
Vasić, M.R., Petrović, Rada, "Activated carbons obtained by pyrolyzing of resorcinol formaldehyde gels" in Journal of Engineering & Processing Management, 2, no. 1 (2010):7-18, https://hdl.handle.net/21.15107/rcub_technorep_1558 .