M
Menggang Li
Researcher at Harbin Institute of Technology
Publications - 16
Citations - 713
Menggang Li is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Overpotential & Electrocatalyst. The author has an hindex of 11, co-authored 16 publications receiving 364 citations. Previous affiliations of Menggang Li include Jilin Normal University.
Papers
More filters
Journal ArticleDOI
Hierarchical core-shell electrode with NiWO4 nanoparticles wrapped MnCo2O4 nanowire arrays on Ni foam for high-performance asymmetric supercapacitors.
TL;DR: A new class of hierarchical core-shell nanowire arrays (NWAs) with a shell of NiWO4 nanoparticles and a core of MnCo2O4 nanowires is reported, which can significantly improve the electrochemical energy storage properties of supercapacitors.
Journal ArticleDOI
Activating interfacial S sites of MoS2 boosts hydrogen evolution electrocatalysis
Shuo Geng,Fenyang Tian,Menggang Li,Yequn Liu,Jie Sheng,Weiwei Yang,Yongsheng Yu,Yanglong Hou +7 more
TL;DR: In this paper, the interfacial S sites of molybdenum disulfide (MoS2) were activated by coupling with Ru nanoparticles on the inert basal plane of MoS2 nanosheets.
Journal ArticleDOI
Porous layered stacked MnCo2O4 cubes with enhanced electrochemical capacitive performance
TL;DR: A facile strategy for synthesizing porous layered stacked MnCo2O4 cubes through a hydrothermal method, followed by annealing treatment is reported, which makes these cubes a great potential electrode material for supercapacitor applications.
Journal ArticleDOI
High-performance asymmetric supercapacitors based on monodisperse MnO nanocrystals with high energy densities
Menggang Li,Menggang Li,Wenjuan Lei,Wenjuan Lei,Yongsheng Yu,Weiwei Yang,Ji Li,Dafa Chen,Shichong Xu,Ming Feng,Haibo Li +10 more
TL;DR: The MnO NC electrode was successfully assembled in an asymmetric supercapacitor as the cathode with an activated carbon (AC) electrode as the anode with excellent cycling stability and provides a new direction for MnO nanomaterials towards high-performance energy storage devices.
Journal ArticleDOI
A general strategy for bimetallic Pt-based nano-branched structures as highly active and stable oxygen reduction and methanol oxidation bifunctional catalysts
Wenjuan Lei,Wenjuan Lei,Wenjuan Lei,Menggang Li,Lin He,Xun Meng,Zijie Mu,Yongsheng Yu,Yongsheng Yu,Frances M. Ross,Weiwei Yang +10 more
TL;DR: In this article, the morphology and size of Pt-based bimetallic alloys are known to determine their electrocatalytic performance in reactions relevant to fuel cells, such as oxygen reduction reaction (ORR) and methanol oxidation reaction (MOR).