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@article{ART002980655},
author={Taguchi Taisei and Gohda Syun and Gotoh Kazuma and Sato Satoshi and Yamada Yasuhiro},
title={Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={4},
pages={1279-1301},
doi={10.1007/s42823-023-00482-7}

TY - JOUR
AU - Taguchi Taisei
AU - Gohda Syun
AU - Gotoh Kazuma
AU - Sato Satoshi
AU - Yamada Yasuhiro
TI - Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons
JO - Carbon Letters
PY - 2023
VL - 33
IS - 4
PB - Korean Carbon Society
SP - 1279
EP - 1301
SN - 1976-4251
AB - Selective doping of pyridinic nitrogen in carbon materials has attracted attention due to its significant properties for various applications such as catalysts and electrodes. However, selective doping of pyridinic nitrogen together with controlling skeletal structure is challenging in the absence of catalysts. In this work, four precursors including four fused aromatic rings and pyridinic nitrogen were simply carbonized in the absence of catalysts in order to attain mass synthesis at low cost and a high percentage of pyridinic nitrogen in carbon materials with controlled edges. Among four precursors, dibenzo[f,h]quinoline (DQ) showed an extremely high percentage of pyridinic nitrogen (96 and 86%) after heat treatment at 923 and 973 K, respectively. Experimental spectroscopic analyses combined with calculated spectroscopic analyses using density functional theory calculations unveiled that the C-H next to the pyridinic nitrogen in DQ generated gulf edge structures with controlled pyridinic nitrogen after carbonization. By comparing the reactivities among the four precursors, three main factors required for maintaining the pyridinic nitrogen in carbon materials with controlled edges, such as (1) high thermal stability of the pyridinic nitrogen, (2) the presence of one pyridinic nitrogen in one ring, and (3) the formation of gulf edges including pyridinic nitrogen to protect the pyridinic nitrogen by the C-H groups on the gulf edges, were revealed.
KW - Pyridinic nitrogen Structural control Gulf edge Selective doping
DO - 10.1007/s42823-023-00482-7
ER -

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi and Yamada Yasuhiro. (2023). Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons. Carbon Letters, 33(4), 1279-1301.

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi and Yamada Yasuhiro. 2023, "Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons", Carbon Letters, vol.33, no.4 pp.1279-1301. Available from: doi:10.1007/s42823-023-00482-7

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi, Yamada Yasuhiro "Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons" Carbon Letters 33.4 pp.1279-1301 (2023) : 1279.

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi, Yamada Yasuhiro. Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons. 2023; 33(4), 1279-1301. Available from: doi:10.1007/s42823-023-00482-7

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi and Yamada Yasuhiro. "Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons" Carbon Letters 33, no.4 (2023) : 1279-1301.doi: 10.1007/s42823-023-00482-7

Taguchi Taisei; Gohda Syun; Gotoh Kazuma; Sato Satoshi; Yamada Yasuhiro. Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons. Carbon Letters, 33(4), 1279-1301. doi: 10.1007/s42823-023-00482-7

Taguchi Taisei; Gohda Syun; Gotoh Kazuma; Sato Satoshi; Yamada Yasuhiro. Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons. Carbon Letters. 2023; 33(4) 1279-1301. doi: 10.1007/s42823-023-00482-7

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi, Yamada Yasuhiro. Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons. 2023; 33(4), 1279-1301. Available from: doi:10.1007/s42823-023-00482-7

Taguchi Taisei, Gohda Syun, Gotoh Kazuma, Sato Satoshi and Yamada Yasuhiro. "Synthesis of carbon materials with extremely high pyridinic-nitrogen content and controlled edges from aromatic compounds with highly symmetric skeletons" Carbon Letters 33, no.4 (2023) : 1279-1301.doi: 10.1007/s42823-023-00482-7