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journal article·2024-12Open access

Exploring Oxygen Vacancy Effect in 1D Structural SnIP for CO 2 Electro‐Reduction to Formate (Small 49/2024)

Hyeon‐Seok Bang, Jiho Jeon, Jinsu Kang, Young‐Jin Ko, Cheoulwoo Oh, Hyunchul Kim, Xiaojie Zhang, Kyung Hwan Choi, Chaeheon Woo, Xue Dong, Hak Ki Yu, Woong Hee Lee, Jae‐Young Choi, Hyung‐Suk Oh

Small· Volume 20· Issue 49
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Source abstract

Abstract

CO2 Reduction In article number 2404343, Woong Hee Lee, Jae-Young Choi, Hyung-Suk Oh, and co-workers demonstrate the electrochemical reduction of CO2 to formate using SnIP, a 1D van der Waals material. Electrochemical treatment transforms SnIP into a web-like structure with increased oxygen vacancies, enhancing surface area and performance. The catalyst achieves over 92% formate faradaic efficiency at 300 mA cm−2 and excellent stability, highlighting the potential of surface engineering in low-dimensional materials.
Source: openalex_inverted_index · Quality: baseline

Research context

Catalysis & surfaces

OpenAlex topics: CO2 Reduction Techniques and Catalysts · Advancements in Solid Oxide Fuel Cells · Molten salt chemistry and electrochemical processes

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Clean Energy Research Center Korea Institute of Science and Technology Hwarang‐ro 14‐gil 5 Seoul Seongbuk‐gu 02792 Republic of Korea

School of Advanced Materials Science & Engineering Sungkyunkwan University (SKKU) Suwon 16419 Republic of Korea

KIST‐SKKU Carbon‐Neutral Research Center Sungkyunkwan University (SKKU) Suwon 16419 Republic of Korea

SKKU Advanced Institute of Nano Technology (SAINT) Sungkyunkwan University Suwon 16419 Republic of Korea

Department of Materials Science and Engineering & Department of Energy Systems Research Ajou University Suwon 16499 Republic of Korea

References

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