Journal ArticleDOI
Exfoliated MoS2 with porous graphene nanosheets for enhanced electrochemical hydrogen evolution
Yizhe Liu,Jiapeng Liu,Zhen Li,Xiaobin Fan,Yang Li,Fengbao Zhang,Guoliang Zhang,Wenchao Peng,Shaobin Wang +8 more
TLDR
In this article, P-rGO was used as a support to incorporate with chemical exfoliated molybdenum disulfide (MoS2) for the fabrication of MoS2/P-RGO composite.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2018-07-26. It has received 39 citations till now. The article focuses on the topics: Tafel equation & Graphene.read more
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Recent Advances of Porous Graphene: Synthesis, Functionalization, and Electrochemical Applications.
TL;DR: Recent progress and achievements in synthesis and functionalization of various 2D holey graphene and 3D porous graphene are reviewed and electrochemical applications of porous graphene and its hybrids in the fields of electrochemical sensing, electrocatalysis, and Electrochemical energy storage are highlighted.
Journal ArticleDOI
Hierarchical MoS2 nanosheets integrated Ti3C2 MXenes for electrocatalytic hydrogen evolution
TL;DR: In this paper, conductive Ti3C2 MXenes were used as a promoter to accelerate charger transfer of MoS2, realizing highly efficient HER electrocatalysis, and a facile hydrothermal strategy was demonstrated to be effective for in situ growth ofMoS2 nanosheets vertically standing on planar Ti3c2 nano-blocks to form hierarchical heterostructures.
Journal ArticleDOI
Photocatalytic properties of two-dimensional graphene and layered transition-metal dichalcogenides based photocatalyst for photoelectrochemical hydrogen generation: An overview
Nurul Nabila Rosman,Rozan Mohamad Yunus,Lorna Jeffery Minggu,Khuzaimah Arifin,Mohd Nur Ikhmal Salehmin,Mohamad Azuwa Mohamed,Mohammad B. Kassim +6 more
TL;DR: In this article, the structure and properties of 2D graphene and layered transition metal dichalcogenides (TMDCs) materials are presented and various fabrication methods for TMDCs-based and graphene-TMDC-based photocatalysts that can affect the PEC performance and hydrogen evolution.
Journal ArticleDOI
Polymer electrolyte electrolysis: A review of the activity and stability of non-precious metal hydrogen evolution reaction and oxygen evolution reaction catalysts
TL;DR: In this article, the authors overview the current literature of non-precious metal HER and OER catalysts capable of efficient water splitting within a polymer electrolyte membrane (PEM) electrolyser, recording the activity and stability of each catalyst and allowing for direct comparison to be made.
Journal ArticleDOI
Efficient hydrogen evolution catalytic activity of graphene/metallic MoS2 nanosheet heterostructures synthesized by a one-step hydrothermal process
TL;DR: In this article, the 1T-MoS2 nanosheets with reduced graphene oxide (RGO) or using citric acid/slow successive heating were synthesized.
References
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Journal ArticleDOI
The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets
TL;DR: This Review describes how the tunable electronic structure of TMDs makes them attractive for a variety of applications, as well as electrically active materials in opto-electronics.
Journal ArticleDOI
Carbon-based Supercapacitors Produced by Activation of Graphene
Yanwu Zhu,Shanthi Murali,Meryl D. Stoller,K. J. Ganesh,Weiwei Cai,Paulo J. Ferreira,Adam Pirkle,Robert M. Wallace,Katie A. Cychosz,Matthias Thommes,Dong Su,Eric A. Stach,Rodney S. Ruoff +12 more
TL;DR: This work synthesized a porous carbon with a Brunauer-Emmett-Teller surface area, a high electrical conductivity, and a low oxygen and hydrogen content that has high values of gravimetric capacitance and energy density with organic and ionic liquid electrolytes.
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Photoluminescence from Chemically Exfoliated MoS2
Goki Eda,Goki Eda,Hisato Yamaguchi,Damien Voiry,Takeshi Fujita,Mingwei Chen,Manishkumar Chhowalla +6 more
TL;DR: Above an annealing temperature of 300 °C, chemically exfoliated MoS2 exhibit prominent band gap photoluminescence, similar to mechanically exfoliate monolayers, indicating that their semiconducting properties are largely restored.
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Functionalized Single Graphene Sheets Derived from Splitting Graphite Oxide
Hannes C. Schniepp,Je-Luen Li,Michael J. McAllister,Hiroaki Sai,Margarita Herrera-Alonso,Douglas H. Adamson,Robert K. Prud'homme,Roberto Car,Dudley A. Saville,Ilhan A. Aksay +9 more
TL;DR: The process yields a wrinkled sheet structure resulting from reaction sites involved in oxidation and reduction processes, and functionalized graphene produced by this method is electrically conducting.