Volume 21, Issue 3 2570016
Cover Picture
Free Access

Guided Heterostructure Growth of CoFe LDH on Ti3C2Tx MXene for Durably High Oxygen Evolution Activity (Small 3/2025)

Jiali Sheng

Jiali Sheng

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

Search for more papers by this author
Jiahui Kang

Jiahui Kang

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

Search for more papers by this author
Pan Jiang

Pan Jiang

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

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

Search for more papers by this author
Kristoffer Meinander

Kristoffer Meinander

Department of Bioproducts and Biosystems, Aalto University, Espoo, FIN-02150 Finland

Search for more papers by this author
Xiaodan Hong

Xiaodan Hong

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

Search for more papers by this author
Hua Jiang

Hua Jiang

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

Search for more papers by this author
Nonappa

Nonappa

Faculty of Engineering and Natural Sciences, Tampere University, Tampere, FI-33101 Finland

Search for more papers by this author
Olli Ikkala

Olli Ikkala

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

Search for more papers by this author
Hannu-Pekka Komsa

Hannu-Pekka Komsa

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

Search for more papers by this author
Bo Peng

Bo Peng

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

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

Search for more papers by this author
Zhong-Peng Lv

Zhong-Peng Lv

Department of Applied Physics, Aalto University, ESPOO, FIN-02150 Finland

Search for more papers by this author
First published: 22 January 2025
Citations: 1

Graphical 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.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.