Thanh-Nhan Tran Kim, Hwa Jung Samdani, Jitendra S. Hwang, Jun Yeon Ku, Bon-Cheol Lee, Jae Kwan Yu, Jong-Sung 2024-01-19T20:04:09Z 2024-01-19T20:04:09Z 2021-09-02 2019-05 1226-086X https://pubs.kist.re.kr/handle/201004/120072 A unique and effective synthesis approach to tune the structural and electrochemical properties of carbon materials (CMs) is demonstrated by template-free one-step pyrolysis of protonated histidine (His) containing each of different inorganic acids (HAS) such as HI, HBr, HCl, HNO3, H2SO4, and H3PO4. In particular, the (H3PO4)His-CM possesses high specific surface area, high capacitance, superior energy density and power density along with excellent cycle life. Such excellent electrochemical performance of (H3PO4)His-CM is attributed to the tunable structural properties of the precursor, where H3PO4 plays dual roles of in-situ activation and additional P doping in the carbon skeleton. (C) 2019 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved. English 한국공업화학회 A facile in-situ activation of protonated histidine-derived porous carbon for electrochemical capacitive energy storage Article 10.1016/j.jiec.2019.01.044 1 Journal of Industrial and Engineering Chemistry, v.73, pp.316 - 327 Journal of Industrial and Engineering Chemistry 73 316 327 N scie scopus kci ART002466416 000462419300036 2-s2.0-85061600240 Chemistry, Multidisciplinary Engineering, Chemical Chemistry Engineering Article NITROGEN-DOPED CARBON SUPERCAPACITOR ELECTRODE MATERIAL GRAPHENE-LIKE NANOSHEETS PROTIC IONIC LIQUIDS OXYGEN REDUCTION MESOPOROUS CARBON BACTERIAL-CELLULOSE AMINO-ACIDS BIO-CARBON PERFORMANCE Amino acid Histidine Inorganic acid Heteroatom doping In-situ activation