凯发

Speaker-Guihua Yu

Guihua Yu
University of Texas at Austin, USA

Dr. Guihua Yu is an Assistant Professor of Materials Science at The University of Texas at Austin. He received his B.S. with the highest honor in chemistry from University of Science and Technology of China, and earned his Ph.D. in chemistry at Harvard University with Professor Charles M. Lieber. His research has been focused on rational synthesis and self-assembly of two-dimensional nanostructured solids and functional organic nanostructures with unique chemical and physical properties for advanced energy and environmental technologies. He has received several notable awards and honors for young scientists, including most recent MIT Technology Review ‘35 Top Innovators Under 35’, 3M Nontenured Faculty Award, Invitee to US Frontiers of Engineering hosted by National Academy of Engineering, ACS-PRF Young Investigator award, ECS-Toyota Young Investigator Fellowship Finalist, Emerging Young Investigator featured by Royal Society of Chemistry (J. Mater. Chem.) and American Chemical Society (Chem. Mater.), Ralph E. Powe Jr. Faculty Award, IUPAC Prize for Young Chemists.

Title:Graphene/Inorganic Hybrid Two-Dimensional Materials for Advanced Energy Storage Devices
SymposiumB14 Supercapacitors
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Abstract

Two-dimensional (2-D) materials represent a promising material platform for next-generation energy storage and conversion devices. Owing to their advantageous features of mechanical flexibility, large surface area and open ion transport pathway within 2D layers, graphene and other 2-D transition-metal oxides and phosphates based nanosheet materials show great promise in flexible high-density energy storage devices. Here we will present our recent progress on chemically integrated graphene/inorganic hybrid 2-D materials for high-performance next-generation energy storage devices including Li-ion batteries and supercapacitors. The first set of examples is hybrid VOPO4/graphene and MnO2/graphene nanostructures for ultraflexible solid-state supercapacitors. And we will also discuss the synthetic strategy towards facet-controlled 2-D nanosheet materials with intrinsically non-layered structures as a promising class of Li-ion battery electrodes with high capacity and rate capability.

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E-mail: meeting@c-gia.org

Abstract: Minyang Lu

Sponsor: Wenyang Yang

Media: Liping Wang

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