Nitrogen-doped carbon nanotubes encapsulating PtRu alloy nanoparticles as pH-universal hydrogen evolution reaction electrocatalysts

Shu Zhang; Song Yang; Zhitang Song; Li Chen; Ting Chen; Luyan Li; Yuanyuan Li; Xianglong Zhao; Feiyong Chen

doi:10.1039/d5cc03822g

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Nitrogen-doped carbon nanotubes encapsulating PtRu alloy nanoparticles as pH-universal hydrogen evolution reaction electrocatalysts

Shu Zhang Song Yang Zhitang Song Li Chen Ting Chen Luyan Li Yuanyuan Li Xianglong Zhao Feiyong Chen

Year: 2025 Journal: Chemical Communications Vol: 61 (74)Pages: 14165-14168 Publisher: Royal Society of Chemistry

DOI: 10.1039/d5cc03822g

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Abstract

Nitrogen-doped carbon nanotubes that encapsulate PtRu alloy nanoparticles exhibit better HER electrocatalytic activity than Pt/C in alkaline and acid electrolytes.

Keywords:

Materials science Alloy Nanoparticle Annealing (glass) Carbon nanotube Chemical vapor deposition Hydrogen Anode Chemical engineering Inorganic chemistry Carbon fibers Nitrogen Oxide Nanotechnology Chemistry Electrode Metallurgy Composite material Organic chemistry Composite number

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Electrocatalysts for Energy Conversion

Physical Sciences → Energy → Renewable Energy, Sustainability and the Environment

Electrochemical Analysis and Applications

Physical Sciences → Chemistry → Electrochemistry

Fuel Cells and Related Materials

Physical Sciences → Engineering → Electrical and Electronic Engineering

Nitrogen-doped carbon nanotubes encapsulating PtRu alloy nanoparticles as pH-universal hydrogen evolution reaction electrocatalysts

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