10/18/2024, 09:56 PM UTC
一种生产高熵合金纳米颗粒的新方法A Novel Approach to Producing High-Entropy Alloy Nanoparticles
➀ 宁波材料技术与工程研究所的研究团队开发了一种激光固相合成方法，在三维多孔碳支持体上制备了石墨烯壳封装的高熵合金纳米颗粒。 ➁ 该方法高效，合成纳米颗粒只需不到1毫秒，并且可以扩大规模。 ➂ 制备的纳米颗粒表现出优异的催化性能和稳定性，可能优于商用催化剂。➀ A team from the Ningbo Institute of Materials Technology and Engineering has developed a laser solid-phase synthesis method for creating high-entropy alloy nanoparticles encapsulated in graphene shells on a 3D porous carbon support. ➁ The method is efficient, requiring less than 1 ms to synthesize the nanoparticles, and can be scaled up. ➂ The resulting nanoparticles show excellent catalytic performance and stability, potentially outperforming commercial catalysts.
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