Direct synthesis of superlong Pt| Te mesoporous nanotubes for electrocatalytic oxygen reduction

Wang Hongjing; Yin Shuli; Li Chunjie; Deng Kai; Wang Ziqiang; Xu You; Li Xiaonian; Xue Hairong; Wang Liang

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Direct synthesis of superlong Pt| Te mesoporous nanotubes for electrocatalytic oxygen reduction

机译：超龙PT的直接合成用于电催化氧还原的TE介孔纳米管

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Design of a one-dimensional (1D) nanostructure with consecutive mesopores is significant for electrocatalytic applications. Herein, we proposed a facile wet-chemical method to synthesize superlong Pt|Te mesoporous nanotubes (Pt|Te MNTs) using tellurium (Te) nanowires (NWs) as a sacrificial template. Benefiting from the characteristics of the mesoporous and hollow nanotube structure, the Pt|Te MNTs show superior activity and durability in catalyzing the oxygen reduction reaction. The newly designed Pt|Te MNTs are very different from the traditional 1D structure with a smooth surface and solid interiors. The present facile strategy is highly valuable for the design of a 1D nanostructure with a mesoporous exterior and hollow interior.

机译：用连续的中孔的一维（1D）纳米结构的设计对于电催化应用是显着的。在此，我们提出了一种容易湿化学方法，用于使用碲（TE）纳米线（NWS）作为牺牲模板来合成超延gpt1 | TE介孔纳米管（PT1MNT）。从介孔和中空纳米管结构的特点受益，PT | PT | MNTs显示出优异的活性和耐久性催化氧还原反应。新设计的PT | TE MNT与传统的1D结构非常不同，具有光滑的表面和固体内饰。目前的面部策略对于具有介孔外部和空心内部的1D纳米结构的设计非常有价值。

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《Journal of Materials Chemistry, A. Materials for energy and sustainability》 |2019年第4期|共7页
作者
Wang Hongjing; Yin Shuli; Li Chunjie; Deng Kai; Wang Ziqiang; Xu You; Li Xiaonian; Xue Hairong; Wang Liang;
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Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

Zhejiang Univ Technol Coll Chem Engn State Key Lab Breeding Base Green Chem Synth Tech Hangzhou 310014 Zhejiang Peoples R China;

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中图分类工程材料学;
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1. Direct synthesis of superlong Pt| Te mesoporous nanotubes for electrocatalytic oxygen reduction [J] . Wang Hongjing, Yin Shuli, Li Chunjie, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2019,第4期

机译：超龙PT的直接合成用于电催化氧还原的TE介孔纳米管
2. Eutectic-directed self-templating synthesis of PtNi nanoporous nanowires with superior electrocatalytic performance towards the oxygen reduction reaction: experiment and DFT calculation [J] . Wang Ying, Yin Kuibo, Lv Lanfen, Journal of Materials Chemistry, A. Materials for energy and sustainability . 2017,第45期

机译：PTNI纳米孔纳米线具有优异的电催化性能对氧还原反应的共晶 - 纳米孔纳米线的综合性：实验和DFT计算
3. Enhanced Electrocatalytic Stability of Platinum Nanoparticles Supported on a Nitrogen-Doped Composite of Carbon Nanotubes and Mesoporous Titania under Oxygen Reduction Conditions [J] . Masa Justus, Bordoloi Ankur, Muhler Martin, ChemSusChem . 2012,第3期

机译：增强氧化碳纳米管氮掺杂复合物的铂纳米粒子的电催化稳定性，在氧气还原条件下
4. Synthesis of Pt-Cu Bimetallic Alloys and Their Electrocatalytic Activities for Oxygen Reduction Reaction [C] . Shaofang Fu, Chengzhou Zhu, Dan Du, Polymer electrolyte fuel cells symposium;Meeting of The Electrochemical Society . 2015

机译：Pt-Cu双金属合金的合成及其对氧还原反应的电催化活性
5. Pt Ni Dendrimer Catalysts Supported on Carbon Nanotubes for Oxygen Reduction Reaction in Direct Methanol Fuel Cell [D] . Mahmoud, Heaven Emad. 2018

机译：PT Ni Dendrimer催化剂负载在碳纳米管上，用于直接甲醇燃料电池中的氧还原反应
6. Platinum particles supported on mesoporous carbons: fabrication and electrocatalytic performance in methanol-tolerant oxygen-reduction reactions [O] . Cheng-Di Dong, Chiu-Wen Chen, Chih-Feng Chen, -1

机译：介孔碳上负载的铂颗粒：耐甲醇的氧气还原反应的制备和电催化性能
7. Ex-Solution Synthesis of Sub-5-nm FeOx Nanoparticles on Mesoporous Hollow N,O-Doped Carbon Nanoshells for Electrocatalytic Oxygen Reduction [O] . -1

机译：在介孔中空N，O掺杂的碳纳米型电催化氧气减少中对亚5-nm feox纳米粒子的实施合成

Direct synthesis of superlong Pt| Te mesoporous nanotubes for electrocatalytic oxygen reduction

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