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Surface Interactions of Layered Chalcogenides in Covalent Functionalization and Metal Adsorption


Abstract Layered chalcogenides are a diverse class of crystalline materials that consist of covalently bound building blocks held together by van der Waals forces, including the transition metal dichalcogenides (TMDCs) and the pnictogen chalcogenides (PCs) among all. These materials, in particular, MoS2 which is the most widely studied TMDC material, have attracted significant attention in recent years due to their unique physical, electronic, optical, and chemical properties that depend on the number of layers. Due to their high aspect ratios and extreme thinness, 2D materials are sensitive to modifications via chemistry on their surfaces. For instance, covalent functionalization can be used to robustly modify the electronic properties of 2D materi... (more)
Created Date 2019
Contributor Li, Duo (Author) / Wang, Qing Hua (Advisor) / Green, Alexander A. (Committee member) / Chan, Candace K. (Committee member) / Jiao, Yang (Committee member) / Arizona State University (Publisher)
Subject Materials Science / Adsorption / Covalent functionalization / Kinetics / MoS2 / PC / TMDC
Type Doctoral Dissertation
Extent 117 pages
Language English
Copyright
Note Doctoral Dissertation Materials Science and Engineering 2019
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis