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|
| Type |
Symposium |
| Area |
Polymeric Materials for Energy Applications |
| Room No. |
Room 301 |
| Time |
FRI 15:10-: |
| Code |
POLY3-3 |
| Subject |
3D Carbon Patterns by Direct Pyrolysis of Polymers and Its Application to Supercapacitor |
| Authors |
Jun Hyuk Moon
Sogang University, Korea |
| Abstract |
We present a multilayer carbon pattern electrode designed by 3D interference lithography. This carbon electrode is fabricated by high temperature direct carbonization of the lithographic polymer pattern. Our carbon electrodes are multi-layered, but have a uniform pore network and a monolithic electrical conduction structure. This 3D porous carbon pattern film is etched to form an interdigitated electrode, and a solid-state electrolyte is applied to complete a microsupercapacitor (MSC). Our electrode exhibits ideal capacitive behavior at a very high scan rate of 10,000 mV / s. The MSC with this electrode achieve the volumetric energy density of 8.60 mWh / cm3. We also successfully demonstrate our MSC by powering various electronic devices. |
| E-mail |
junhyuk@sogang.ac.kr |
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121st General Meeting of the KCS