Direct Synthesis of Nitrogen-Doped Carbon Materials from Protic Ionic Liquids and Protic Salts: Structural and Physicochemical Correlations between Precursor and Carbon

被引:153
|
作者
Zhang, Shiguo [1 ]
Dokko, Kaoru [1 ]
Watanabe, Masayoshi [1 ]
机构
[1] Yokohama Natl Univ, Dept Chem & Biotechnol, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan
基金
日本科学技术振兴机构;
关键词
ORDERED MESOPOROUS CARBONS; HIGH ELECTROCATALYTIC ACTIVITY; OXYGEN REDUCTION REACTION; POROUS CARBON; PHOSPHORIC-ACID; IONOTHERMAL SYNTHESIS; BLOCK-COPOLYMERS; CO2; CAPTURE; SULFUR; NANOTUBES;
D O I
10.1021/cm5006168
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The traditional preparation of carbon materials requires specific polymer precursors and complex procedures. In this work, a series of easily prepared protic ionic liquids and salts (PILs/PSs) based on widely obtainable N-containing bases and acids were synthesized and explored as novel small-molecule precursors for preparing carbon materials via direct carbonization. Protonation enables nearly all N-containing compounds to be directly carbonized to carbon materials without the additional catalyst, tedious synthesis, vacuum system, and etching step that are often involved with conventional precursors. The correlations between the organic precursors and the properties of the carbon materials, in terms of yield, graphitization, N content, thermal stability against oxidation, and porosity, were systematically investigated. Based on the molecular tunability of PILs/PSs, it was possible to obtain task-specific carbon materials through ab initio design of the precursors at the molecular level. Importantly, highly porous N-doped carbons were obtained by one-step, template-free carbonization of certain PILs/PSs, and these carbon materials were found to exhibit high CO2 uptake at room temperature and ambient pressure. Carbon materials obtained using this inexpensive strategy may find advanced applications in the fields of catalysis, energy, and environmental treatment.
引用
收藏
页码:2915 / 2926
页数:12
相关论文
共 50 条
  • [31] Nitrogen-doped porous carbon prepared from a liquid carbon precursor for CO2 adsorption
    Zhang, Xiaotian
    Lin, Donghai
    Chen, Weixing
    RSC ADVANCES, 2015, 5 (56): : 45136 - 45143
  • [32] Nitrogen-doped carbon materials produced from hydrothermally treated tannin
    Braghiroli, F. L.
    Fierro, V.
    Izquierdo, M. T.
    Parmentier, J.
    Pizzi, A.
    Celzard, A.
    CARBON, 2012, 50 (15) : 5411 - 5420
  • [33] Chitosan gel synthesis nitrogen-doped porous carbon as electrode materials for supercapacitors
    Liu, Dong
    Yuan, Xueqing
    Yu, Junxia
    Ding, Yigang
    Hu, Yongming
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2022, 43 (12) : 1872 - 1879
  • [34] Effect of Synthesis Conditions on Pseudocapacitance Properties of Nitrogen-Doped Porous Carbon Materials
    Boichuk, Volodymyr
    Kotsyubynsky, Volodymyr
    Kachmar, Andrii
    Budzulyak, Sergiy
    Budzulyak, Ivan
    Rachiy, Bogdan
    Yablon, Lyubov
    JOURNAL OF NANO RESEARCH, 2019, 59 : 112 - 125
  • [35] Boosting the energy density of supercapacitors by designing both hollow NiO nanoparticles/nitrogen-doped carbon cathode and nitrogen-doped carbon anode from the same precursor
    Huang, Chen
    Lv, Shengyao
    Gao, Aimei
    Ling, Jingzhou
    Yi, Fenyun
    Hao, Junnan
    Wang, Mengyi
    Luo, Zhongwei
    Shu, Dong
    Chemical Engineering Journal, 2022, 431
  • [36] Boosting the energy density of supercapacitors by designing both hollow NiO nanoparticles/nitrogen-doped carbon cathode and nitrogen-doped carbon anode from the same precursor
    Huang, Chen
    Lv, Shengyao
    Gao, Aimei
    Ling, Jingzhou
    Yi, Fenyun
    Hao, Junnan
    Wang, Mengyi
    Luo, Zhongwei
    Shu, Dong
    CHEMICAL ENGINEERING JOURNAL, 2022, 431
  • [37] Synthesis and Investigation of Structural and Optical Properties of Nitrogen-doped Carbon Quantum Dots
    Emdadi, Babak
    Asimov, Ahmet
    INTEGRATED FERROELECTRICS, 2024, 240 (01) : 175 - 180
  • [38] Adsorption of CO2 and H2 on nitrogen-doped porous carbon from ionic liquid precursor
    Lingna Zhang
    Kun Cai
    Feng Zhang
    Qunfeng Yue
    Chemical Research in Chinese Universities, 2015, 31 : 130 - 137
  • [39] Structural, chemical and electronic differences between bare and nitrogen-doped carbon nanoparticles
    H. L. Lee
    K. L. Woon
    S. Tan
    W. S. Wong
    A. Ariffin
    N. Chanlek
    H. Nakajima
    T. Saisopa
    P. Songsiriritthigul
    Carbon Letters, 2019, 29 : 255 - 262
  • [40] Adsorption of CO2 and H2 on Nitrogen-doped Porous Carbon from Ionic Liquid Precursor
    Zhang Lingna
    Cai Kun
    Zhang Feng
    Yue Qunfeng
    CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2015, 31 (01) : 130 - 137