文献详情
Observing single hollow porous carbon catalyst collision for oxygen reduction at gold nanoband electrode
文献类型：期刊
期刊名称：Chemphyschem : a European journal of chemical physics and physical chemistry
年：2019
ISSN：1439-7641
关键词：electrochemical collision, carbon catalyst, porous, oxygen reduction, Au nanoband electrode
所属部门：化学系
摘要：Evaluation of single carbon particle catalyst is critical to better understand the relationship between structure and properties. Here, we use electrochemical collision method to study the electrocatalytic behaviour of single hollow porous carbon catalyst on gold nanoband electrode (Au NBE). As a proof, we observe the catalytic current of oxygen reduction of single carbon particle and quantify the contribution of porous structure to the catalytic capacity. We find both the meso/microporous or ho ...More
Evaluation of single carbon particle catalyst is critical to better understand the relationship between structure and properties. Here, we use electrochemical collision method to study the electrocatalytic behaviour of single hollow porous carbon catalyst on gold nanoband electrode (Au NBE). As a proof, we observe the catalytic current of oxygen reduction of single carbon particle and quantify the contribution of porous structure to the catalytic capacity. We find both the meso/microporous or hollow structure has contribution to the electrocatalytic current because the electrolyte can permeate into the hierarchical porous. Our research offers a direct proof of the porous structure in improving the electrocatalytic performance.? 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. ...Hide

DOI：10.1002/cphc.201801028
百度学术：Observing single hollow porous carbon catalyst collision for oxygen reduction at gold nanoband electrode
语言：外文
作者其他论文



Nanoskiving fabrication of size-controlled Au nanowire electrodes for electroanalysis.Xu Muzhen, Zhang Yue, Wang Kai, et al. .The Analyst. 2019, 144(9), 2914-2921.
Collision of Aptamer/Pt Nanoparticles Enables Label-Free Amperometric Detection of Protein in Rat Brain.Zhang Yue, Mao Jinpeng, Ji Wenliang, et al. .Analytical chemistry. 2019, 91(9), 5654-5659.
Observing Single Hollow Porous Carbon Catalyst Collisions for Oxygen Reduction at Gold Nanoband Electrode.Zhang Yue, Feng Taotao, Xu Muzhen, et al. .Chemphyschem : a European journal of chemical physics and physical chemistry. 2019, 20(4), 529-532.
Low-Fouling Nanoporous Conductive Polymer-Coated Microelectrode for In Vivo Monitoring of Dopamine in the Rat Brain.Feng Taotao, Ji Wenliang, Tang Qiao, et al. .Analytical chemistry. 2019, 91(16), 10786-10791.
DNA-nanohydrogel self-assembled gold nanoparticles: co-profiling of multiple small molecule reductants in rat brain.Mao Jinpeng, Wang Shujun, Ji Wenliang, et al. .Chemical communications (Cambridge, England). 2019, 55(61), 9019-9022.