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Yun, Young Soo; Cho, Se Youn; Shim, Jinyong; Kim, Byung Hoon; Chang, Sung-Jin; Baek, Seung Jae; Huh, Yun Suk; Tak, Yongsug; Park, Yung Woo; Park, Sungjin; Jin, Hyoung-Joon
Advanced materials (Weinheim), April 11, 2013, Letnik: 25, Številka: 14Journal Article
Novel carbon‐based microporous nanoplates containing numerous heteroatoms (H‐CMNs) are fabricated from regenerated silk fibroin by the carbonization and activation of KOH. The H‐CMNs exhibit superior electrochemical performance, displaying a specific capacitance of 264 F/g in aqueous electrolytes, a specific energy of 133 Wh/kg, a specific power of 217 kW/kg, and a stable cycle life over 10000 cycles.
