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June 3, 2026Advanced Materials0 citations

DNA-Programmed Amorphous PtCu Nanohybrids For Enhanced Hydrogen Evolution

DNA‐Programmed Amorphous PtCu Nanohybrids With Spatially Partitioned Functions for Hydrogen Evolution

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Authors

LLLi LiHMHuiyu MiaoXZXiangjun Zheng

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Overview

Randomized trial demonstrates enhanced hydrogen evolution kinetics in nanohybrid structures, indicating improved electrocatalytic efficiency.

Key Points

  • This research aims to overcome kinetic limitations in amorphous metallic catalysts for hydrogen evolution by integrating distinct functional domains in PtCu nanohybrids.
  • Developed hierarchically integrated amorphous PtCu architecture with nanosheets and nanotubes.
  • Analyzed the structural integration for improved charge transport and reactant diffusion.
  • Evaluated hydrogen evolution kinetics and Pt utilization efficiency.
  • The PtCu nanotube-nanosheet hybrid exhibited significantly enhanced hydrogen evolution kinetics with improved Pt utilization efficiency.
  • Performance surpasses most reported Pt-based electrocatalysts, indicating a major advancement in electrocatalytic efficiency.

Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a1fc5d7dee9eb8c0dce7322https://doi.org/10.1002/adma.73592
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