Restricted Research - Award List, Note/Discussion Page

Fiscal Year: 2018

1011  The University of Texas at Dallas  (74516)

Principal Investigator: Kyeongjae Cho

Total Amount of Contract, Award, or Gift (Annual before 2011): $ 272,629

Exceeds $250,000 (Is it flagged?): Yes

Start and End Dates: 1/1/18 - 5/31/19

Restricted Research: YES

Academic Discipline: Material Science Engineering

Department, Center, School, or Institute: ECS

Title of Contract, Award, or Gift: DFT Modeling Study of Li-air Battery Electrode Materials

Name of Granting or Contracting Agency/Entity: Dongguk University-Seoul

Program Title: N/A

Note:

The project consists of 3 related objectives: 1) Provide a scientific basis and understanding of dishcarge/charge mechanisms involving the formation/decomposition of discharge products on air cathode structures under different reaction conditions. Provide atomic-level insight into catalyst design applying for the selection of solid catalysts and soluble redox mediators. 2) Control surface areas and surface defects, pore sizes, and pore volumes of carbon based air cathode structures. Control the formation/decomposition of discharge products forming under different reaction conditions via electrochemical reactions. Control grain size distribution, grain morphology, crystallinity of discharge products forming inside three-dimensional porous air cathode structures. 3) Determine the relationships between microstructure evolution of discharge products and discharge/charge performances including cycling life. Develop the design principle for air cathode structures, solid catalysts, electrolytes, soluble redox mediators toward improvement of energy storage efficiency and lifetime.

Discussion: No discussion notes

 

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