Boron-doped carbon-iron nanocomposites as efficient oxygen reduction electrocatalysts derived from carbon dioxide

Junshe Zhang; Ayeong Byeon; Jae W. Lee

doi:10.1039/c4cc01903b

Boron-doped carbon-iron nanocomposites as efficient oxygen reduction electrocatalysts derived from carbon dioxide

Junshe Zhang
, Ayeong Byeon
, Jae W. Lee

Korea Advanced Institute of Science and Technology

Research output: Contribution to journal › Article › peer-review

43 Scopus citations

Abstract

Developing cost-effective oxygen reduction reaction (ORR) catalysts is pivotal for development of fuel cells. While Fe-N-C catalysts were proposed for ORR, Fe-B-C catalysts have not been explored. This work introduces the B-doped carbon catalysts encapsulating iron cores using CO₂ as a carbon source. The Fe-B-C catalysts show enhanced ORR activity and durability due to the iron core within the graphitic layers.

Original language	English
Pages (from-to)	6349-6352
Number of pages	4
Journal	Chemical Communications
Volume	50
Issue number	48
DOIs	https://doi.org/10.1039/c4cc01903b
State	Published - 20 May 2014
Externally published	Yes

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10.1039/c4cc01903b

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title = "Boron-doped carbon-iron nanocomposites as efficient oxygen reduction electrocatalysts derived from carbon dioxide",

abstract = "Developing cost-effective oxygen reduction reaction (ORR) catalysts is pivotal for development of fuel cells. While Fe-N-C catalysts were proposed for ORR, Fe-B-C catalysts have not been explored. This work introduces the B-doped carbon catalysts encapsulating iron cores using CO2 as a carbon source. The Fe-B-C catalysts show enhanced ORR activity and durability due to the iron core within the graphitic layers.",

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AU - Byeon, Ayeong

AU - Lee, Jae W.

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Y1 - 2014/5/20

N2 - Developing cost-effective oxygen reduction reaction (ORR) catalysts is pivotal for development of fuel cells. While Fe-N-C catalysts were proposed for ORR, Fe-B-C catalysts have not been explored. This work introduces the B-doped carbon catalysts encapsulating iron cores using CO2 as a carbon source. The Fe-B-C catalysts show enhanced ORR activity and durability due to the iron core within the graphitic layers.

AB - Developing cost-effective oxygen reduction reaction (ORR) catalysts is pivotal for development of fuel cells. While Fe-N-C catalysts were proposed for ORR, Fe-B-C catalysts have not been explored. This work introduces the B-doped carbon catalysts encapsulating iron cores using CO2 as a carbon source. The Fe-B-C catalysts show enhanced ORR activity and durability due to the iron core within the graphitic layers.

UR - https://www.scopus.com/pages/publications/84901258712

U2 - 10.1039/c4cc01903b

DO - 10.1039/c4cc01903b

M3 - 文章

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Boron-doped carbon-iron nanocomposites as efficient oxygen reduction electrocatalysts derived from carbon dioxide

Abstract

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