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journal article·2025-01Open access

Guided Heterostructure Growth of CoFe LDH on Ti 3 C 2 T x MXene for Durably High Oxygen Evolution Activity (Small 3/2025)

Jiali Sheng, Jiahui Kang, Pan Jiang, Kristoffer Meinander, Xiaodan Hong, Hua Jiang, Nonappa, Olli Ikkala, Hannu‐Pekka Komsa, Bo Peng, Zhong‐Peng Lv

Small· Volume 21· Issue 3
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Source abstract

Abstract

Oxygen Evolution In article number 2404927, Hannu-Pekka Komsa, Bo Peng, Zhong-Peng Lv, and co-workers unveiled the guided growth of Co/Fe layered double hydroxide nanosheets (LDH) via the terminations on Ti3C2Tx MXene surface. The MXene surface chemistry regulates the structure and electronic properties in LDH-MXene heterostructures. A remarkably robust oxygen evolution reaction performance is demonstrated, where the overpotential only decays by 0.1% over 200 h operation.
Source: openalex_inverted_index · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: MXene and MAX Phase Materials · Advanced Photocatalysis Techniques · Advanced Memory and Neural Computing

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Affiliations

Department of Applied Physics Aalto University ESPOO FIN‐02150 Finland

Research Institute of Wood Industry Chinese Academy of Forestry Xiangshan Road Beijing 100091 China

Department of Bioproducts and Biosystems Aalto University Espoo FIN‐02150 Finland

Faculty of Engineering and Natural Sciences Tampere University Tampere FI‐33101 Finland

Microelectronics Research Unit Faculty of Information Technology and Electrical Engineering University of Oulu Oulu FIN‐90014 Finland

Department of Materials Science Advanced Coating Research Center of Ministry of Education of China Fudan University Shanghai 200433 China

References

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