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Your search keyword '"Duan, Jingjing"' showing total 4 results
Start Over Author "Duan, Jingjing" Journal chemical communications
4 results on '"Duan, Jingjing"'

2. A graphene–MnO2 framework as a new generation of three-dimensional oxygen evolution promoter.

Author

Chen, Sheng, Duan, Jingjing, Han, Wei, and Qiao, Shi Zhang

Subjects
*CATALYST supports, *GRAPHENE, *MANGANESE compounds, *NICKEL compounds, *MOLECULAR structure, *OXYGEN evolution reactions
Abstract

A three-dimensional framework promoter of graphene–MnO2 was fabricated to enhance the catalytic properties of NiCo2O4. The as-resultant graphene–MnO2–NiCo2O4 hybrid material features a number of remarkable structural properties such as well-developed pores, 3D conductive networks and strong coupling synergistic effects, rendering it an outstanding catalyst for electrocatalytic oxygen evolution. [ABSTRACT FROM AUTHOR]

Published
2014
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3. Mesoporous hybrid material composed of Mn3O4 nanoparticles on nitrogen-doped graphene for highly efficient oxygen reduction reaction.

Author

Duan, Jingjing, Zheng, Yao, Chen, Sheng, Tang, Youhong, Jaroniec, Mietek, and Qiao, Shizhang

Subjects
*MANGANESE oxides, *GRAPHENE, *OXYGEN reduction, *ELECTRIC conductivity, *X-ray diffraction
Abstract

The hybrid material composed of Mn3O4 nanoparticles on nitrogen-doped graphene was prepared via a solvothermal process and investigated for the first time as a catalyst for oxygen reduction reaction (ORR). Its high ORR activity, excellent durability and tolerance to methanol make this hybrid material a promising candidate for highly efficient ORR in fuel cells and metal-air batteries. [ABSTRACT FROM AUTHOR]

Published
2013
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4. Correction: Mesoporous hybrid material composed of Mn3O4 nanoparticles on nitrogen-doped graphene for highly efficient oxygen reduction reaction.

Author

Duan, Jingjing, Zheng, Yao, Chen, Sheng, Tang, Youhong, Jaroniec, Mietek, and Qiao, Shizhang

Subjects
*MESOPOROUS materials, *MANGANESE oxides, *OXYGEN reduction
Abstract

Correction for ‘Mesoporous hybrid material composed of Mn3O4 nanoparticles on nitrogen-doped graphene for highly efficient oxygen reduction reaction’ by Jingjing Duan et al., Chem. Commun., 2013, 49, 7705–7707. [ABSTRACT FROM AUTHOR]

Published
2016
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