Surface distortion of FeRu nanoparticles improves the hydrogen evolution reaction performance in alkaline media

Author:

Kim Hee Jin1,Hong Eunseo2,Hong Yonghoon2,Kim Jeonghyeon1,Kabiraz Mrinal Kanti1,Kim Young-Min3,Lee Hangil4ORCID,Seo Won Seok2ORCID,Choi Sang-Il1ORCID

Affiliation:

1. Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Korea

2. Department of Chemistry, Sogang University, Seoul 04107, Korea

3. Department of Energy Science, Sungkyunkwan University (SKKU), Suwon 16419, Korea

4. Department of Chemistry, Sookmyung Women's University, Seoul 04310, Korea

Abstract

Surface-distorted FeRu NPs tune the surface electronic structure, accelerate the electron transfer at Ru active sites, and enhance the water dissociation ability, resulting in improved alkaline HER performances.

Funder

National Research Foundation of Korea

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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