Facile and shape-controlled electrochemical synthesis of gold nanocrystals by changing water contents in deep eutectic solvents and their electrocatalytic activity

Li Aoqi; Chen Yujuan; Zhuo Kelei; Wang Congyue; Wang Chunfeng; Wang Jianji

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Facile and shape-controlled electrochemical synthesis of gold nanocrystals by changing water contents in deep eutectic solvents and their electrocatalytic activity

机译：通过改变深共熔溶剂中的水含量，容易地进行形状受控的电化学合成金纳米晶体及其电催化活性

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A green, facile and shape-controlled method was developed to synthesize Au nanocrystals (NCs) with different morphologies in deep eutectic solvents (DESs) with different contents of water. The shape and structure of Au NCs were tuned by using different DESs, and/or by controlling the applied potential and the content of water. The resulting Au NCs exhibited a high electrocatalytic activity and poisoning-resistance for ethanol electrooxidation in alkaline media.

机译：开发了一种绿色，简便且形状受控的方法，以在具有不同水含量的深共熔溶剂（DES）中合成具有不同形态的金纳米晶体（NC）。通过使用不同的DES，和/或通过控制施加的电势和水含量，可以调节Au NC的形状和结构。所得的Au NCs在碱性介质中对乙醇电氧化具有很高的电催化活性和抗毒性。

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《RSC Advances》 |2016年第11期|共5页
作者
Li Aoqi; Chen Yujuan; Zhuo Kelei; Wang Congyue; Wang Chunfeng; Wang Jianji;
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1. Facile and shape-controlled electrochemical synthesis of gold nanocrystals by changing water contents in deep eutectic solvents and their electrocatalytic activity [J] . Li Aoqi, Chen Yujuan, Zhuo Kelei, RSC Advances . 2016,第11期

机译：通过改变深共熔溶剂中的水含量，容易地进行形状受控的电化学合成金纳米晶体及其电催化活性
2. Electrochemically shape-controlled synthesis in deep eutectic solvents: triambic icosahedral platinum nanocrystals with high-index facets and their enhanced catalytic activity [J] . Lu Wei, Zhi-You Zhou, Sheng-Pei Chen, Chemical Communications . 2013,第95期

机译：在深共熔溶剂中的电化学形状控制合成：具有高折射率小面的三方二十面体铂纳米晶体及其增强的催化活性
3. Electrochemically Shape-Controlled Synthesis in Deep Eutectic Solvents—A New Route to Prepare Pt Nanocrystals Enclosed by High-Index Facets with High Catalytic Activity [J] . Lu Wei, Na Tian, You-Jun Fan The journal of physical chemistry, C. Nanomaterials and interfaces . 2012,第2期

机译：在低共熔溶剂中的电化学形状控制合成—一种制备具有高催化活性的高折射率小面包围的Pt纳米晶体的新途径
4. FACILE SYNTHESIS OF PdNi HOLLOW NANOCRYSTALS WITH ENHANCED ELECTROCATALYTIC ACTIVITIES TOWARD ETHANOL OXIDATION [C] . Zelin Chen, Jinfeng Zhang, Yuan Zhang Materials Science Technology Conference and Exhibition . 2017

机译：具有增强电催化活性的PDNI中空纳米晶体对乙醇氧化的体积合成
5. Polymer-Supported Deep Eutectic Solvent Gel/Ionogel Electrolytes for Electrochemical Devices [D] . ?Qin, Huan 2019

机译：用于电化学装置的聚合物负载的深层共晶溶剂凝胶/离子电解质
6. Electrochemical synthesis of AuPt nanoflowers in deep eutectic solvent at low temperature and their application in organic electro-oxidation [O] . Aoqi Li, Wanyi Duan, Jianming Liu, -1

机译：低温共熔溶剂中AuPt纳米花的低温电化学合成及其在有机电氧化中的应用
7. Electrochemically Shape-Controlled Synthesis in Deep Eutectic Solvent: Pt, Pd, Au Nanocrystals with High-Index Facets and High Catalytic Activity [O] . 韦露 2015

机译：深共熔溶剂中电化学形状控制的合成：具有高折射率小面和高催化活性的Pt，Pd，Au纳米晶体

Facile and shape-controlled electrochemical synthesis of gold nanocrystals by changing water contents in deep eutectic solvents and their electrocatalytic activity

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