The insensitive cation effect on a single atom Ni catalyst allows selective electrochemical conversion of captured CO<sub>2</sub> in universal media-Reference-Cited by-同舟云学术

The insensitive cation effect on a single atom Ni catalyst allows selective electrochemical conversion of captured CO₂ in universal media

Published:2022 Issue:10 Volume:15 Page:4301-4312
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Kim Jae Hyung¹²^ORCID,Jang Hyunsung¹^ORCID,Bak Gwangsu¹,Choi Woong³,Yun Hyewon¹⁴,Lee Eunchong¹,Kim Dongjin³⁵^ORCID,Kim Jiwon³⁶,Lee Si Young¹^ORCID,Hwang Yun Jeong¹⁴^ORCID

Affiliation:

1. Department of Chemistry, College of Natural Sciences, Seoul National University (SNU), Seoul 08826, Republic of Korea

2. Clean Fuel Research Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 34129, Republic of Korea

3. Clean Energy Research Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Republic of Korea

4. Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul 08826, Republic of Korea

5. Department of Material Science and Engineering, Korea University, Seoul 02841, Republic of Korea

6. Department of Chemical and Biomolecular Engineering, Yonsei-KIST Convergence Research Institute, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea

Abstract

We demonstrate Ni–N/C is an effective electrocatalyst for the direct conversion of captured CO2 in monoethanol amine-based aqueous absorbents showing high CO faradaic efficiency (78%) and its high selectivity is maintained in various amine solvents.

Funder

National Research Foundation of Korea

Institute for Basic Science

Seoul National University

University of Seoul

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/EE/D2EE01825J

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