@article{ab9ab268e04f430ab733e3a5e9de154f,
title = "Iron porphyrin-derived ordered carbonaceous frameworks",
abstract = "Iron-incorporated ordered carbonaceous frameworks (OCFs) have been synthesized by the pyrolysis of iron porphyrin with ethynyl groups as polymerizable/carbonizable moieties at a temperature higher than 600 °C. The pyrolysis behavior is analyzed by thermogravimetry-differential thermal analysis-mass spectrometry, and the obtained carbon materials are characterized by X-ray diffraction, X-ray absorption fine structure, and high-angle annular dark-field scanning transmission electron microscopy. The introduction of ethynyl groups at the meta positions of the peripheral phenyl groups is essential for efficient cross-linking upon thermal polymerization. The thermally stable polymer thus obtained can be transformed into OCFs with high carbonization yield of 93 % at the subsequent carbonization. OCFs possess periodic structural regularity and porphyrin Fe-N4 coordination structure, and exhibit electrocatalysis for the conversion of CO2 into CO.",
keywords = "CO reduction, Carbon catalyst, Iron porphyrin, Ordered carbonaceous frameworks, XAFS",
author = "Masanori Yamamoto and Kazuma Takahashi and Mao Ohwada and Yuxin Wu and Kazuyuki Iwase and Yuichiro Hayasaka and Hisashi Konaka and Henry Cove and {Di Tommaso}, Devis and Kazuhide Kamiya and Jun Maruyama and Fumito Tani and Hirotomo Nishihara",
note = "Funding Information: This work was supported by JST CREST Grant Number JPMJCR18R3; JSPS KAKENHI Grant Number 19K15281; and the Cooperative Research Program for CORE lab of “Five-star Alliance” in “NJRC Mater. & Dev.”The synchrotron radiation experiments were performed at SPring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI, proposal no. 2019A1617; 2019B1159). We thank Prof. T. Kyotani for his advice, and Tohoku University Molecule and Material Synthesis Platform in Nanotechnology Platform Project for HRMS analysis operated by Dr. Hiroyuki Momma. We are grateful to the UK Materials and Molecular Modelling Hub for computational resources, which is partially funded by EPSRC (EP/P020194/1). This research utilized Queen Mary's Apocrita HPC facility, supported by QMUL Research-IT. http://doi.org/10.5281/zenodo.438045. Funding Information: This work was supported by JST CREST Grant Number JPMJCR18R3 ; JSPS KAKENHI Grant Number 19K15281 ; and the C ooperative Research Program for CORE lab of “Five-star Alliance” in “NJRC Mater. & Dev.” The synchrotron radiation experiments were performed at SPring-8 with the approval of the Japan Synchrotron Radiation Research Institute (JASRI, proposal no. 2019A1617; 2019B1159). We thank Prof. T. Kyotani for his advice, and Tohoku University Molecule and Material Synthesis Platform in Nanotechnology Platform Project for HRMS analysis operated by Dr. Hiroyuki Momma. We are grateful to the UK Materials and Molecular Modelling Hub for computational resources, which is partially funded by EPSRC ( EP/P020194/1 ). This research utilized Queen Mary's Apocrita HPC facility, supported by QMUL Research-IT. http://doi.org/10.5281/zenodo.438045 . Publisher Copyright: {\textcopyright} 2020 Elsevier B.V.",
year = "2021",
month = mar,
day = "15",
doi = "10.1016/j.cattod.2020.07.003",
language = "English",
volume = "364",
pages = "164--171",
journal = "Catalysis Today",
issn = "0920-5861",
publisher = "Elsevier",
}