无表面活性剂合成 CuO 蛋黄壳立方体形纳米结构，表面负载 Pt 纳米粒子，用于增强 HO 检测。

Surfactant-free synthesis of CuO yolk-shell cubes decorated with Pt nanoparticles for enhanced HO detection.

机构信息

School of Science, MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, State Key Laboratory for Mechanical Behavior of Materials, Xi'an Jiaotong University, Xi'an 710049, Shaanxi, P. R. China.

出版信息

Chem Commun (Camb). 2018 Jul 26;54(61):8458-8461. doi: 10.1039/c8cc03742f.

DOI:10.1039/c8cc03742f

PMID:29942970

Abstract

Pt decorated yolk-shell Cu2O cubes are obtained using a surfactant-free and multiple-step method. Porous yolk-shell cubic structures, together with synergistic effects between Pt and Cu2O, endow the yolk-shell Pt-Cu2O based nonenzymatic H2O2 sensors with enhanced sensing performance.

摘要

采用无表面活性剂和多步法制备了具有蛋黄壳结构的 Cu2O 立方体形貌的 Pt 纳米颗粒。多孔蛋黄壳立方结构，以及 Pt 和 Cu2O 之间的协同作用，赋予了基于 Pt-Cu2O 的非酶 H2O2 传感器增强的传感性能。