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@article{ART002077007},
author={Ulziidelger Byambasuren and Yukwon Jeon and Dorjgotov Altansukh and Ji YunSeong and Yong-Gun Shul},
title={One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction},
journal={Carbon Letters},
issn={1976-4251},
year={2016},
volume={17},
number={1},
pages={53-64}

TY - JOUR
AU - Ulziidelger Byambasuren
AU - Yukwon Jeon
AU - Dorjgotov Altansukh
AU - Ji YunSeong
AU - Yong-Gun Shul
TI - One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction
JO - Carbon Letters
PY - 2016
VL - 17
IS - 1
PB - Korean Carbon Society
SP - 53
EP - 64
SN - 1976-4251
AB - Nitrogen (N)-doped ordered mesoporous carbons (OMCs) with a dual transition metal system were synthesized as non-Pt catalysts for the ORR. The highly nitrogen doped OMCs were prepared by the precursor of ionic liquid (3-methyl-1-butylpyridine dicyanamide) for N/C species and a mesoporous silica template for the physical structure. Mostly, N-doped carbons are promoted by a single transition metal to improve catalytic activity for ORR in PEMFCs. In this study, our N-doped mesoporous carbons were promoted by the dual transition metals of iron and cobalt (Fe, Co), which were incorporated into the N-doped carbons lattice by subsequently heat treatments. All the prepared carbons were characterized by via transmission electron microscopy (TEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). To evaluate the activities of synthesized doped carbons, linear sweep was recorded in an acidic solution to compare the ORR catalytic activities values for the use in the PEMFC system. The dual transition metal promotion improved the ORR activity compared with the single transition metal promotion, due to the increase in the quaternary nitrogen species from the structural change by the dual metals. The effect of different ratio of the dual metals into the N doped carbon were examined to evaluate the activities of the oxygen reduction reaction.
KW - N-doped carbons;ordered mesoporous carbons (OMCs);Ionic liquid (IL);transition metal;Oxygen reduction reaction (ORR)
DO -
UR -
ER -

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong and Yong-Gun Shul. (2016). One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction. Carbon Letters, 17(1), 53-64.

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong and Yong-Gun Shul. 2016, "One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction", Carbon Letters, vol.17, no.1 pp.53-64.

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong, Yong-Gun Shul "One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction" Carbon Letters 17.1 pp.53-64 (2016) : 53.

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong, Yong-Gun Shul. One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction. 2016; 17(1), 53-64.

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong and Yong-Gun Shul. "One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction" Carbon Letters 17, no.1 (2016) : 53-64.

Ulziidelger Byambasuren; Yukwon Jeon; Dorjgotov Altansukh; Ji YunSeong; Yong-Gun Shul. One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction. Carbon Letters, 17(1), 53-64.

Ulziidelger Byambasuren; Yukwon Jeon; Dorjgotov Altansukh; Ji YunSeong; Yong-Gun Shul. One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction. Carbon Letters. 2016; 17(1) 53-64.

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong, Yong-Gun Shul. One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction. 2016; 17(1), 53-64.

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Ji YunSeong and Yong-Gun Shul. "One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction" Carbon Letters 17, no.1 (2016) : 53-64.