A Sustainable Synthesis Alternative for IL-derived N-doped Carbons: 
Bio-based-Imidazolium Compounds

Yang, Seung Jae; Rothe, Regina; Kirchhecker, Sarah; Esposito, Davide; Antonietti, Markus; Gojzewski, Hubert; Fechler, Nina

doi:10.1016/j.carbon.2015.07.034

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A Sustainable Synthesis Alternative for IL-derived N-doped Carbons: Bio-based-Imidazolium Compounds

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Yang, Seung Jae
Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons121784

Rothe, Regina
Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons126988

Kirchhecker, Sarah
Davide Esposito, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons121270

Esposito, Davide
Davide Esposito, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons1057

Antonietti, Markus
Markus Antonietti, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons47945

Gojzewski, Hubert
Hans Riegler, Grenzflächen, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

/persons/resource/persons121280

Fechler, Nina
Tim Fellinger, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society;

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Citation

Yang, S. J., Rothe, R., Kirchhecker, S., Esposito, D., Antonietti, M., Gojzewski, H., et al. (2015). A Sustainable Synthesis Alternative for IL-derived N-doped Carbons: Bio-based-Imidazolium Compounds. Carbon, 94, 641-645. doi:10.1016/j.carbon.2015.07.034.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0027-C37A-9

Abstract

Herein we report a facile and scalable synthesis of highly nitrogen-doped porous carbon materials with tunable morphology. Bio-based imidazolium derivatives made from natural amino acids and dioxo-derivatives are employed as precursors, exhibiting an analogous behavior during carbonization to classical ionic liquids. Utilization of systematically controlled salt templating methods yields nitrogen-doped carbon materials with high surface areas of up to 2650 m2 g-1 and morphology-engineered structures such as monolithic or highly extended, sheet-like carbons. We believe that the presented approach represents an alternative and sustainable platform towards the rational design of carbon materials possessing controlled nanoporosity and functionality.