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第十四周碩博專討演講公告(05/19)

2022.05.18

碩博專討演講公告

題目:
Advanced and Renewable Materials for Power Generation and Energy Storage Applications
主講人:陳翰儀 教授

現職:國立清華大學 材料科學與工程系 副教授

內容摘要:
Tremendous effort has been focused on developing electrochemical energy storage devices such as Li-ion batteries (LIBs) and supercapacitors with potential applications such as portable electronics and electromobility. In addition, large-scale energy storage devices for storing renewable energy are also important. Na-ion batteries (NIBs) with lower costs than LIBs are promising as large-scale energy storage devices. This presentation will introduce advanced materials, such as polyoxometalates and high-entropy ceramics for lithium/sodium ion batteries, which can achieve high energy density, fast charge and discharge rate, and long cycle life. To understand the charge storage mechanism of those advanced electrodes, in situ synchrotron X-ray absorption spectroscopy, X-ray diffractometer, and transmission X-ray microscope are conducted.
Microbial fuel cells (MFCs) and plant microbial fuel cells (PMFCs) are energy devices that convert chemical energy into electrical energy through microbial metabolism. However, MFCs and PMFCs are suffering from low power density and high cost. We used various biowaste-derived porous carbons as electrodes to increase surface roughness and biocompatibility, thus improved the adhesion of microorganisms and the electron transfer, resulting in high-power density.

時間:民國1110519 星期四 

地點:moodle上觀看線上影片
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