Controlled Synthesis of Au-Island-Covered Pd Nanotubes with Abundant Heterojunction Interfaces for Enhanced Electrooxidation of Alcohol

Cai Kai; Liao Yuxiang; Zhang Huan; Liu Jiawei; Lu Zhicheng; Huang Zhao; Chen Shengli; Han Heyou

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Controlled Synthesis of Au-Island-Covered Pd Nanotubes with Abundant Heterojunction Interfaces for Enhanced Electrooxidation of Alcohol

机译：具有丰富的异质结界面的Au-岛覆盖的Pd纳米管的受控合成，以增强乙醇的电氧化作用

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Here, we, for the first time, synthesized Pd nanotubes covered by high-density Au-islands, in which abundant exposed Pd Au heterojunction interfaces are present and the content of element Au can be easily controlled. The optimized nanostructures show remarkably enhanced activity for catalyzing different alcohols in alkaline media than commercial Pd/C. The mass activity is 9.66, 1.83, and 4.60 A mgmetal(-1) toward the electrooxidation of ethanol, glycerol, and ethylene glycol in alkaline media, which is about 6, 4, and 7 times that of Pd/C, respectively. Additionally, a model was proposed to explain the relationship between the structure and the catalytic activity.

机译：在这里，我们首次合成了被高密度金岛覆盖的合成Pd纳米管，其中存在大量暴露的Pd Au异质结界面，可以容易地控制Au的含量。优化的纳米结构显示出比商业Pd / C显着增强的在碱性介质中催化不同醇的活性。在碱性介质中，乙醇，甘油和乙二醇的电氧化质量活性为9.66、1.83和4.60 A mgmetal（-1），分别约为Pd / C的6、4和7倍。此外，提出了一个模型来解释结构与催化活性之间的关系。

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《ACS applied materials & interfaces》 |2016年第20期|共6页
作者
Cai Kai; Liao Yuxiang; Zhang Huan; Liu Jiawei; Lu Zhicheng; Huang Zhao; Chen Shengli; Han Heyou;
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正文语种 eng
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high-density; heterojunction interface; heterostructure; electrocatalyst; alcohol;

机译：高密度;异质结界面;异质结构;电催化剂;醇;

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1. Controlled Synthesis of Au-Island-Covered Pd Nanotubes with Abundant Heterojunction Interfaces for Enhanced Electrooxidation of Alcohol [J] . Cai Kai, Liao Yuxiang, Zhang Huan, ACS applied materials & interfaces . 2016,第20期

机译：具有丰富的异质结界面的Au-岛覆盖的Pd纳米管的受控合成，以增强乙醇的电氧化作用
2. Hydrogen co-reduction synthesis of PdPtNi alloy nanoparticles on carbon nanotubes as enhanced catalyst for formic acid electrooxidation [J] . Zhang Jun-Ming, Wang Rui-Xiang, Nong Rui-Jiao, International journal of hydrogen energy . 2017,第10期

机译：碳纳米管上氢共还原合成PdPtNi合金纳米粒子作为甲酸电氧化的增强催化剂
3. Controlled synthesis and enhanced photoelectrocatalytic activity of a 3D TiO2 nanotube array/TiO2 nanoparticle heterojunction using a combined dielectrophoresis/sol-gel method [J] . Bao Ruiyu, Chen Chen, Xia Jianxin, Journal of Materials Chemistry, C. materials for optical and electronic devices . 2019,第17期

机译：使用组合介电泳/溶胶 - 凝胶法控制3D TiO2纳米管阵列/ TiO2纳米粒子异质结的控制合成和增强的光电催化活性
4. Synthesis of Water-Soluble N-Oxyl Derivative and It's Application to the Electrooxidation of Alcohols in Water [C] . Hideo TANAKA, Jun KUBOTA, Yusuke SHIMIZU, The Meeting of the Electrochemical Society . 2003

机译：水溶性N-氧基衍生物的合成及其在水中醇的电氧化
5. Approaches to the total synthesis of (+/-)-pseudomonic acids. Model studies and reagent development in stereo- and regiocontrolled Pd-catalyzed alkylations and arylations of allylic alcohol derivatives. [D] . Brescia, Marc-Raleigh. 1997

机译：（+/-）-假单仲酸的全合成方法。立体和区域控制的Pd催化烯丙基醇衍生物的烷基化和芳基化的模型研究和试剂开发。
6. Nitrogen-Doped Carbon Nanotube-Supported Pd Catalyst for Improved Electrocatalytic Performance toward Ethanol Electrooxidation [O] . Ying Wei, Xinyuan Zhang, Zhiyong Luo, -1

机译：氮掺杂碳纳米管负载的Pd催化剂可改善乙醇电氧化的电催化性能
7. PDoped MoSe2/MoS2 Heterojunctions Anchored on NCNTs/Carbon Cloth with Abundant Interfaces and Defects for Effective Electrocatalytic Hydrogen Evolution [O] . -1

机译：PDOPED MOSE2 / MOS2杂交在NCNT /碳布上锚定，具有丰富的界面和有效电催化氢气进化的缺陷

Controlled Synthesis of Au-Island-Covered Pd Nanotubes with Abundant Heterojunction Interfaces for Enhanced Electrooxidation of Alcohol

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