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Yejun Li
Researcher at Central South University
Publications - 59
Citations - 1090
Yejun Li is an academic researcher from Central South University. The author has contributed to research in topics: Catalysis & Oxygen evolution. The author has an hindex of 16, co-authored 49 publications receiving 749 citations. Previous affiliations of Yejun Li include Chinese Ministry of Education & Laboratory of Solid State Physics.
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Universal relation for size dependent thermodynamic properties of metallic nanoparticles
Shiyun Xiong,Weihong Qi,Weihong Qi,Yajuan Cheng,Baiyun Huang,Mingpu Wang,Mingpu Wang,Yejun Li +7 more
TL;DR: It is found that most thermodynamic properties of nanoparticles vary linearly with 1/D as a first approximation, which may be regarded as a scaling law for most of the size dependent thermodynamics properties for different materials.
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Hybrids of PtRu Nanoclusters and Black Phosphorus Nanosheets for Highly Efficient Alkaline Hydrogen Evolution Reaction
Yejun Li,Wei Pei,Jieting He,Kang Liu,Weihong Qi,Weihong Qi,Xiaohui Gao,Si Zhou,Haipeng Xie,Kai Yin,Yongli Gao,Jun He,Jijun Zhao,Junhua Hu,Ting-Shan Chan,Zhou Li,Gufei Zhang,Min Liu +17 more
TL;DR: Water electrolysis shows great promise for the low-cost mass production of high-purity hydrogen, but the relatively high dissociation energy of water, however, often results in rather sluggish kinetics as mentioned in this paper.
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Electronic Properties of van der Waals Heterostructure of Black Phosphorus and MoS2
TL;DR: Combining two different layered structures to form van der Waals (vdW) heterostructure has recently emerged as an intriguing way of designing electronic and optoelectronic devices as mentioned in this paper.
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Modeling size effects on the surface free energy of metallic nanoparticles and nanocavities
Shiyun Xiong,Weihong Qi,Weihong Qi,Yajuan Cheng,Baiyun Huang,Mingpu Wang,Mingpu Wang,Yejun Li +7 more
TL;DR: Based on the rigorous consideration of the bond broken rule and surface relaxation, a model for the size-dependent surface free energy of face-centered-cubic nanoparticles and nanocavities is presented, where the surface relaxation is calculated by the BOLS relationship.
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First-principle calculation investigation of NbMoTaW based refractory high entropy alloys
TL;DR: In this article, the effects of V addition on the phase structure, elastic properties and electronic structure of NbMoTaW-based high entropy alloys were studied, and the calculated results were in good agreement with the experimental data, demonstrating that the methods were effective in predicting the performance of RHEAs.