Insight into the effect of crystalline structure on the oxygen reduction reaction activities of one-dimensional MnO2

被引：25

作者：

Yang, Jingdong ^{[1
]}

Wang, Jinxing ^{[1
]}

Ma, Shiwen ^{[1
]}

Ke, Bin ^{[1
]}

Yu, Le ^{[1
]}

Zeng, Wen ^{[1
]}

Li, Yanqiong ^{[2
]}

Wang, Jinfeng ^{[1
]}

机构：

[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400030, Peoples R China

[2] Chongqing Univ Arts & Sci, Sch Elect & Elect Engn, Chongqing 400030, Peoples R China

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2019年 / 109卷

基金：

国家重点研发计划;

关键词：

Manganese dioxide; One-dimension nanostructure; Crystalline structure; Oxygen reduction reaction; AIR BATTERIES; EFFICIENT ELECTROCATALYST; ORR ACTIVITY; NANOPARTICLES; ALPHA-MNO2; DEPOSITION; CATALYST; OXIDE;

D O I：

10.1016/j.physe.2018.07.032

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

To investigate the morphology and crystalline structure effect on the oxygen reduction reaction (ORR) electrocatalytic, in this work, alpha-MnO2 nanowires, alpha-MnO2 nanorods, beta-MnO2 nanowires and beta-MnO2 nanorods have been successfully synthesized via a hydrothermal process, and their microstructures and electrocatalytic activities were investigated for the ORR. Among the four different types of one-dimension (1D) MnO2, the alpha-MnO2 nanowires exhibited significantly larger electrocatalytic property than the others, which may contribute to the special crystalline structure and larger specific surface area.

引用

页码：191 / 197

页数：7

共 27 条

[1] A Carbon-Free Ag-Co3O4 Composite as a Bifunctional Catalyst for Oxygen Reduction and Evolution: Spectroscopic, Microscopic and Electrochemical Characterization
Amin, Hatem M. A.
Bondue, Christoph J.
Eswara, Santhana
Kaiser, Ute
Baltruschat, Helmut
[J]. ELECTROCATALYSIS, 2017, 8 (06) : 540 - 553
[2] Recent Progress in Non-Precious Catalysts for Metal-Air Batteries
Cao, Ruiguo
Lee, Jang-Soo
Liu, Meilin
Cho, Jaephil
[J]. ADVANCED ENERGY MATERIALS, 2012, 2 (07) : 816 - 829
[3] Metal-air batteries: from oxygen reduction electrochemistry to cathode catalysts
Cheng, Fangyi
Chen, Jun
[J]. CHEMICAL SOCIETY REVIEWS, 2012, 41 (06) : 2172 - 2192
[4] Nanostructured MnxOy for oxygen reduction reaction (ORR) catalysts
Delmondo, Luisa
Salvador, Gian Paolo
Munoz-Tabares, Jose Alejandro
Sacco, Adriano
Garino, Nadia
Castellino, Micaela
Gerosa, Matteo
Massaglia, Giulia
Chiodoni, Angelica
Quaglio, Marzia
[J]. APPLIED SURFACE SCIENCE, 2016, 388 : 631 - 639
[5] Key factors improving oxygen reduction reaction activity in cobalt nanoparticles modified carbon nanotubes
Gabe, Atsushi
Garcia-Aguilar, Jaime
Berenguer-Murcia, Angel
Morallon, Emilia
Cazorla-Amoros, Diego
[J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 217 : 303 - 312
[6] N-doped-carbon-coated Fe3O4 from metal-organic framework as efficient electrocatalyst for ORR
Gao, Shuyan
Fan, Baofa
Feng, Rui
Ye, Cunling
Wei, Xianjun
Liu, Jian
Bu, Xianhe
[J]. NANO ENERGY, 2017, 40 : 462 - 470
[7] Carbon Supported Engineering NiCo2O4 Hybrid Nanofibers with Enhanced Electrocatalytic Activity for Oxygen Reduction Reaction
Hassan, Diab
El-safty, Sherif
Khalil, Khalil Abdelrazek
Dewidar, Montasser
Abu El-magd, Gamal
[J]. MATERIALS, 2016, 9 (09):
[8] Improving ORR activity of carbon nanotubes by hydrothermal carbon deposition method
Huang, Baobing
Peng, Lu
Yang, Fangfang
Liu, Yuchuan
Xie, Zailai
[J]. JOURNAL OF ENERGY CHEMISTRY, 2017, 26 (04) : 712 - 718
[9] Combined Effect of Nitrogen- and Oxygen-Containing Functional Groups of Microporous Activated Carbon on its Electrochemical Performance in Supercapacitors
Hulicova-Jurcakova, Denisa
Seredych, Mykola
Lu, Gao Qing
Bandosz, Teresa J.
[J]. ADVANCED FUNCTIONAL MATERIALS, 2009, 19 (03) : 438 - 447
[10] Co3O4@CeO2 hybrid flower-like microspheres: a strong synergistic peroxidase-mimicking artificial enzyme with high sensitivity for glucose detection
Jampaiah, Deshetti
Reddy, T. Srinivasa
Coyle, Victoria E.
Nafadybc, Ayman
Bhargava, Suresh K.
[J]. JOURNAL OF MATERIALS CHEMISTRY B, 2017, 5 (04) : 720 - 730

← 1 2 3 →