H
Hanyu Zhang
Researcher at National Renewable Energy Laboratory
Publications - 40
Citations - 1278
Hanyu Zhang is an academic researcher from National Renewable Energy Laboratory. The author has contributed to research in topics: Semiconductor & Porphyrin. The author has an hindex of 14, co-authored 38 publications receiving 791 citations. Previous affiliations of Hanyu Zhang include Purdue University.
Papers
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Journal ArticleDOI
Balancing the Hydrogen Evolution Reaction, Surface Energetics, and Stability of Metallic MoS2 Nanosheets via Covalent Functionalization
Eric E. Benson,Hanyu Zhang,Samuel A. Schuman,Sanjini U. Nanayakkara,Noah D. Bronstein,Suzanne Ferrere,Jeffrey L. Blackburn,Elisa M. Miller +7 more
TL;DR: It is proposed that the electron density and, therefore, reactivity of the MoS2 nanosheets are controlled by the attached functional groups.
Journal ArticleDOI
Wide Band Gap Chalcogenide Semiconductors.
Rachel Woods-Robinson,Rachel Woods-Robinson,Rachel Woods-Robinson,Yanbing Han,Yanbing Han,Hanyu Zhang,Tursun Ablekim,Imran Khan,Kristin A. Persson,Kristin A. Persson,Andriy Zakutayev +10 more
TL;DR: Applications-for example, photovoltaic and photoelectrochemical solar cells, transistors, and light emitting diodes-that employ wide band gap chalcogenides as either an active or passive layer are reviewed.
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Modulating Optoelectronic Properties of Two-Dimensional Transition Metal Dichalcogenide Semiconductors by Photoinduced Charge Transfer.
TL;DR: It is shown that the photoluminescence (PL) emission can be selectively and reversibly engineered through energetically favorable electron transfer from photoexcited TMDCs to MPcs, further supporting the photoinduced charge transfer mechanism.
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Pseudocapacitive Storage in Nanolayered Ti2NTx MXene Using Mg-Ion Electrolyte
TL;DR: Electrochemical supercapacitors are hybrid of a capacitor and battery that rely on materials capable of storing charges via pseudocapacitive reactions in addition to conventional electrostatic charge as mentioned in this paper.
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Electrocatalytic and Optoelectronic Characteristics of the Two-Dimensional Titanium Nitride Ti4N3Tx MXene.
TL;DR: The intriguing optical, electrocatalytic, and electrical properties of this 2D Ti4N3Tx MXene are unveiled that expands the potential of these new 2D materials into electrocatalysis and (opto)electronic applications.