At the Interface of Nanomaterials: Challenges and Opportunities in Creating and Utilizing Advanced Nanomaterials

Byron D. Gates

Simon Fraser 카지노게임사이트, Department of Chemistry

Nanomaterials are sought after in many fields for their properties. Extensive synthetic pathways exist for preparing nanomaterials, yet challenges and opportunities remain for chemists to improve the performance of nanomaterials in current applications and to enable unexpected future applications of these materials. Furthermore, interfaces control many properties of materials. Chemical stability, electronic properties, ion mobility, electron conduction, and many more properties of materials are dependent on interfacial chemistries. In nanomaterials, where a relatively large percentage of atoms reside at the surfaces of these materials, controlling the interface with their surroundings is critical to both their properties and to their performance, including their durability. Interfacial properties also play a role in the synthesis of nanomaterials, but this discussion will focus on the pursuit of methods to control and tune the surface chemistry of a selection of oxide coatings on nanomaterials including the ability to quantitatively tune the composition of this chemistry.

See the Seminar Website for full abstract.