Facile synthesis of MnO2-embedded flower-like hierarchical porous carbon microspheres as an enhanced electrocatalyst for sensitive detection of caffeic acid

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成果类型：

期刊论文

作者：

Li, Junhua;Jiang, Jianbo;Liu, Mengqin;Xu, Zhifeng;Deng, Peihong;...

通讯作者：

Qian, Dong;Yang, Chunming

作者机构：

[Liu, Mengqin; Deng, Peihong; Xu, Zhifeng; Li, Junhua; Tong, Chaoying] Hengyang Normal Univ, Coll Chem & Mat Sci, Hengyang 421008, Peoples R China.

[Li, Junhua; Jiang, Jianbo; Qian, Dong] Cent S Univ, Hunan Prov Key Lab Efficient & Clean Utilizat Man, Changsha 410083, Hunan, Peoples R China.

[Xie, Haobin; Li, Junhua] Hengyang Normal Univ, Key Lab Funct Organometall Mat, Hengyang 421008, Peoples R China.

[Qian, Dong] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China.

[Yang, Chunming] Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Hunan, Peoples R China.

通讯机构：

[Qian, Dong] C

[Yang, Chunming] H

Cent S Univ, Hunan Prov Key Lab Efficient & Clean Utilizat Man, Changsha 410083, Hunan, Peoples R China.

Hunan Normal Univ, Coll Chem & Chem Engn, Changsha 410081, Hunan, Peoples R China.

语种：

英文

关键词：

Caffeic acid;Carbon microspheres;Electrochemical sensor;MnO(2) nanorods

期刊：

Analytica Chimica Acta

ISSN：

0003-2670

年：

2017

卷：

985

页码：

155-165

DOI：

10.1016/j.aca.2017.07.002

基金类别：

This work was financially supported by National Natural Science Foundation of China (No. 21505035 , 21171174 , 21472038 ), Provincial Natural Science Foundation of Hunan (No. 2016JJ3028 , 2016JJ4010 , 09JJ3024 ), Scientific Research Projects of Education Department of Hunan Province (No. 16A029 ) and Hengyang Normal University (No. 16D04 ), the Aid Programs for Innovative Team and Key Discipline in Education Department of Hunan Province (No. 2014207 ), the Opening Subjects of State Key Laboratory of Powder Metallurgy and Province Key Laboratory of Functional Metal Organic Materials (No. GN16K05 ), and the Hunan Provincial Science and Technology Plan Project (No. 2016TP1007 ).

机构署名：

本校为第一机构

院系归属：

化学与材料科学学院

摘要：

Tailored designs/fabrications of hierarchical porous advanced electrode materials are of great importance for developing high-performance electrochemical sensors. Herein, we demonstrate a simple and low-cost in situ chemical approach for the facile synthesis of MnO2-embedded hierarchical porous carbon microspheres (MnO2/CM). By the characterizations of scanning electron microscopy, X-ray photoelectron spectroscopy, X-ray powder diffraction and energy dispersive spectroscopy, we evidenced that the synthesized product were flower-like carbon microspheres (CM) assembled by the bent flakes with th...

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Facile synthesis of MnO2-embedded flower-like hierarchical porous carbon microspheres as an enhanced electrocatalyst for sensitive detection of caffeic acid

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