
Optimising surface d charge of AuPd nanoalloy catalysts for enhanced ...
2019年3月29日 · Herein, we provide a direct experimental evidence for the measured d charge at surface Pd sites in AuPd nanoparticles as a descriptor, which correlates well with the catalytic …
Nitrogen and atomic Fe co-doped hollow carbon nanocages supporting RuPd ...
2023年8月1日 · Systematic experimental and calculation results reveal the crucial role of the RuPd alloy nanoclusters in greatly improving OER activity and preventing the occurrence of …
科研干货 | 同步辐射X射线吸收(XAS): 基本原理、数据分析及电化学 …
X射线吸收谱学 (XAS)的发展的非常迅速,在物质结构表征(比如原子结构,电子结构),还有物理化学性能方面的解释,(如单原子催化剂位点研究,原位测试等等)都发挥着越来越重要 …
N掺杂碳负载的RuPd合金纳米颗粒是高效,稳定的苯甲酸加氢催化 …
2015年4月21日 · RuPd alloy nanoparticles (3.6 nm) uniformly dispersed on N-doped carbon (RuPd/CN) was prepared via a simple ultrasound-assisted coreduction method. The RuPd/CN …
Desirable performance and mechanism of RuPd nanoalloys in …
2024年5月5日 · Combining geometric and electronic effects for constructing RuPd ultrafine alloys. RuPd particles are evenly confined in the multi-level porous framework of g-pC. Ru 0.25 Pd …
XAS(同步辐射精细吸收谱)在表征活性位点中的应用 - 知乎
XAS(synchrotron X-ray absorption spectroscopy)可以提供有关配位环境和被探测原子化学状态等有价值的信息,并且硬X射线具有研究原位电化学反应动态过程的能力,有利于建立更精确 …
Facile and rapid synthesis of ultrafine RuPd alloy anchored in N …
2022年10月5日 · Series of ultrafine alloying RuPd nanoparticles are dispersedly encapsulated in N-doped porous carbon dodecahedrons. A facile and rapid microwave-assisted reduction …
RuPd Alloy Nanoparticles Supported on N-Doped Carbon as an …
RuPd alloy nanoparticles (3.6 nm) uniformly dispersed on N-doped carbon (RuPd/CN) was prepared via a simple ultrasound-assisted coreduction method. The RuPd/CN is highly active, …
轻松快速合成锚定在 N 掺杂多孔碳中的超细 RuPd 合金,在碱性和 …
Ru x Pd 1−x的优越活性@NPC 催化剂归因于合金化后改善的本征活性、快速的电荷转移动力学和明显的电化学活性表面积。 这项工作提供了一种快速、简便的高效、耐用和经济的析.
RuPd Alloy Nanoparticles Supported on Plasmonic HxMoO3–y …
2019年8月8日 · Plasmonic RuPd/HxMoO3–y hybrid enables significant plasmon-enhanced catalysis for reduction of p-nitrophenol under visible light irradiation, in which RuPd alloy NPs …