Size-selective synthesis of platinum nanoparticles on transition-metal dichalcogenides for the hydrogen evolution reaction

Author:

Mei Liang12345,Gao Xiaoping67895,Gao Zhan102345ORCID,Zhang Qingyong12345,Yu Xinge102345ORCID,Rogach Andrey L.12345ORCID,Zeng Zhiyuan12345ORCID

Affiliation:

1. Department of Materials Science and Engineering

2. City University of Hong Kong

3. 83 Tat Chee Avenue

4. Kowloon

5. P. R. China

6. School of Environmental Science and Engineering

7. Shanghai Jiao Tong University

8. 800 Dongchuan Road

9. Shanghai 200240

10. Department of Biomedical Engineering

Abstract

Pt-MoS2 composites are fabricated via growing tunable Pt nanoparticles size (NPs, 2–6 nm) on single-layer MoS2 nanosheets. Which have shown excellent performance for hydrogen evolution reaction (HER) with the Pt NPs exhibiting a volcano-type size effect toward mass activity due to the synergistic effects between the Pt NPs and MoS2.

Funder

City University of Hong Kong

Research Grants Council, University Grants Committee

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,Metals and Alloys,Surfaces, Coatings and Films,General Chemistry,Ceramics and Composites,Electronic, Optical and Magnetic Materials,Catalysis

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