@article{0ab52abc1e0b4ae8a2c3949614fe0baf,
title = "Study of activation mechanism for dual model pore structured carbon based on effects of molecular weight of petroleum pitch",
abstract = "In this study, petroleum pitch-based activated carbon was prepared, and the correlation between the molecular weight of the pitch and the specific surface area of the prepared activated carbon was considered. The petroleum pitch was prepared by thermal synthesis of PFO (pyrolysis fuel oil) at 380∼430 ℃ to control the molecular weight of the pitch, and the product was analyzed by MALDI-TOF (matrix-assisted laser desorption/ionization-time of flight). The activation proceeded by using KOH at 850 ℃ for 1 hour, and the pore structure of the prepared activated carbon was characterized by the Brunauer–Emmett–Teller (BET) method. The pitch synthesized at low temperature had a high specific surface area to 1855 m2/g due to the presence of volatile compounds with values of 128∼256 m/z, which formed cavities upon volatilization.",
keywords = "Activated carbon, MALDI-TOF, Petroleum pitch, Petroleum residue, Pore structure",
author = "Kim, {Ji Hong} and Choi, {Yun Jeong} and Im, {Ji Sun} and Ayoung Jo and Lee, {Ki Bong} and Bai, {Byong Chol}",
note = "Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20181110200070, Functional porous composite for mitigating air pollutant by using coal combustion products) and also supported by the Korea Research Institute of Chemical Technology (KRICT) (No. KK1913-10, Fabrication of petroleum pitch based carbon absorbent for removal of hazardous air pollutant (SOx/NOx)). Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20181110200070, Functional porous composite for mitigating air pollutant by using coal combustion products) and also supported by the Korea Research Institute of Chemical Technology (KRICT) (No. KK1913-10, Fabrication of petroleum pitch based carbon absorbent for removal of hazardous air pollutant (SOx/NOx)). Funding Information: This work was supported by the Korea Institute of Energy Technology Evaluation and Planning ( KETEP ) and the Ministry of Trade, Industry & Energy ( MOTIE ) of the Republic of Korea (No. 20181110200070 , Functional porous composite for mitigating air pollutant by using coal combustion products) and also supported by the Korea Research Institute of Chemical Technology (KRICT) (No. KK1913-10, Fabrication of petroleum pitch based carbon absorbent for removal of hazardous air pollutant (SOx/NOx)). Publisher Copyright: {\textcopyright} 2020 The Korean Society of Industrial and Engineering Chemistry Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
doi = "10.1016/j.jiec.2020.04.022",
language = "English",
journal = "Journal of Industrial and Engineering Chemistry",
issn = "1226-086X",
publisher = "Korean Society of Industrial Engineering Chemistry",
}