Journal ArticleDOI
Facile synthesis of triangular shaped palladium nanoparticles decorated nitrogen doped graphene and their catalytic study for renewable energy applications
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TLDR
In this article, a novel method for the synthesis of triangular shaped palladium nanoparticles (Pd NPs) decorated nitrogen doped graphene is reported, in which the triangular shaped PdNPs are decorated over nitrogen-doped graphene by kinetically controlling the polyol reduction process.About:
This article is published in International Journal of Hydrogen Energy.The article was published on 2013-02-19. It has received 108 citations till now. The article focuses on the topics: Graphene & Electrocatalyst.read more
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Graphene-based materials: Synthesis and gas sorption, storage and separation
Srinivas Gadipelli,Zhengxiao Guo +1 more
TL;DR: A wide variety of graphene related materials have been synthesized for potential applications in electronics, energy storage, catalysis, and gas sorption, storage, separation and sensing as discussed by the authors.
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Recent progress on nitrogen/carbon structures designed for use in energy and sustainability applications
TL;DR: A comprehensive overview of advances in the last half decade on state-of-the-art carbon modification with nitrogen heteroatoms can be found in this paper, where the benefits and effects of nitrogen modification for specific applications in the energy and environmental fields are reviewed.
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A first-principles study on gas sensing properties of graphene and Pd-doped graphene
TL;DR: In this paper, the sensitivity of pristine graphene (PG) and Pd-doped graphene (Pd-G) toward a series of small gas molecules (CO, NH 3, O 2 and NO 2 ) has been investigated by first-principles based on density functional theory.
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Palladium based nanomaterials for enhanced hydrogen spillover and storage
Suresh K. Konda,Aicheng Chen +1 more
TL;DR: In this article, the effects of hydrogen spillover on various adsorbents including carbons, metal organic frameworks, covalent organic frameworks and other nanomaterials are discussed.
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Li-decorated double vacancy graphene for hydrogen storage application: A first principles study
TL;DR: In this article, Li-decorated double carbon vacancy graphene (DVG) was used as an efficient hydrogen storage medium by means of Density Functional Theory (DFT) based calculations.
References
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Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
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The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
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Improved Oxygen Reduction Activity on Pt3Ni(111) via Increased Surface Site Availability
Vojislav R. Stamenkovic,Vojislav R. Stamenkovic,Ben Fowler,Bongjin Simon Mun,Guofeng Wang,Philip N. Ross,Chris Lucas,Nenad M. Markovic +7 more
TL;DR: It is demonstrated that the Pt3Ni( 111) surface is 10-fold more active for the ORR than the corresponding Pt(111) surface and 90-foldMore active than the current state-of-the-art Pt/C catalysts for PEMFC.
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Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells
TL;DR: The resultant N-graphene was demonstrated to act as a metal-free electrode with a much better electrocatalytic activity, long-term operation stability, and tolerance to crossover effect than platinum for oxygen reduction via a four-electron pathway in alkaline fuel cells.