Electrodeposition of Pt-P Nanoparticles for the Electrocatalytic Oxidation of Ethanol

Lei Shang; Faqiong Zhao; Baizhao Zeng

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Electrodeposition of Pt-P Nanoparticles for the Electrocatalytic Oxidation of Ethanol

机译：Pt-P纳米粒子的电沉积用于乙醇的电催化氧化

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Platinum-phosphorus (Pt-P) nanoparticles were electrodeposited on a glassy carbon electrode from asolution containing 0.2 M Na2SO4, 1 mM H2PtCl6 and 0.1 mM NaH2PO2. Energy dispersive X-rayspectroscopy, X-ray photoelectron spectroscopy and X-ray diffraction revealed that P and Pt formed0 composite and in the Pt-P nanoparticles the content of Pt species was higher than that in Ptnanoparticles. The resulted Pt-P catalyst exhibited enhanced electrocatalytic activity and stability forethanol oxidation compared with Pt nanoparticles. This fabrication method was green and simple withadditional reducing agents and fixative process free.

机译：从包含0.2 M Na2SO4、1 mM H2PtCl6和0.1 mM NaH2PO2的溶液中，将铂-磷（Pt-P）纳米颗粒电沉积在玻璃碳电极上。能量色散X射线能谱，X射线光电子能谱和X射线衍射表明，P和Pt形成了复合物，在Pt-P纳米颗粒中，Pt种类的含量高于铂纳米颗粒中的含量。与Pt纳米颗粒相比，所得的Pt-P催化剂显示出增强的电催化活性和对乙醇氧化的稳定性。该制造方法绿色且简单，无需添加其他还原剂，也无需固定剂。

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《International Journal of Electrochemical Science》 |2015年第1期|共9页
作者
Lei Shang; Faqiong Zhao; Baizhao Zeng;
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机译：通过电沉积/解吸和对乙醇氧化反应的电沉积/解吸和对其电催化性能进行电沉积的形状控制的凹入Pt和Willow样Pt纳米催化剂的形状控制

Electrodeposition of Pt-P Nanoparticles for the Electrocatalytic Oxidation of Ethanol

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