Microporous carbon nanoplates from regenerated silk proteins for supercapacitors

Young Soo Yun; Se Youn Cho; Jinyong Shim; Byung Hoon Kim; Sung Jin Chang; Seung Jae Baek; Yun Suk Huh; Yongsug Tak; Yung Woo Park; Sungjin Park; Hyoung Joon Jin

doi:10.1002/adma.201204692

Microporous carbon nanoplates from regenerated silk proteins for supercapacitors

Young Soo Yun, Se Youn Cho, Jinyong Shim, Byung Hoon Kim, Sung Jin Chang, Seung Jae Baek, Yun Suk Huh, Yongsug Tak, Yung Woo Park, Sungjin Park, Hyoung Joon Jin

Research output: Contribution to journal › Article › peer-review

515 Scopus citations

Abstract

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.

Original language	English
Pages (from-to)	1993-1998
Number of pages	6
Journal	Advanced Materials
Volume	25
Issue number	14
DOIs	https://doi.org/10.1002/adma.201204692
State	Published - 11 Apr 2013

Keywords

carbonization
carborn nanoplate
pseudocapacitance
silk
supercapacitor

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10.1002/adma.201204692

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title = "Microporous carbon nanoplates from regenerated silk proteins for supercapacitors",

abstract = "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.",

keywords = "carbonization, carborn nanoplate, pseudocapacitance, silk, supercapacitor",

author = "Yun, {Young Soo} and Cho, {Se Youn} and Jinyong Shim and Kim, {Byung Hoon} and Chang, {Sung Jin} and Baek, {Seung Jae} and Huh, {Yun Suk} and Yongsug Tak and Park, {Yung Woo} and Sungjin Park and Jin, {Hyoung Joon}",

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doi = "10.1002/adma.201204692",

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volume = "25",

pages = "1993--1998",

journal = "Advanced Materials",

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T1 - Microporous carbon nanoplates from regenerated silk proteins for supercapacitors

AU - Yun, Young Soo

AU - Cho, Se Youn

AU - Shim, Jinyong

AU - Kim, Byung Hoon

AU - Chang, Sung Jin

AU - Baek, Seung Jae

AU - Huh, Yun Suk

AU - Tak, Yongsug

AU - Park, Yung Woo

AU - Park, Sungjin

AU - Jin, Hyoung Joon

PY - 2013/4/11

Y1 - 2013/4/11

N2 - 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.

AB - 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.

KW - carbonization

KW - carborn nanoplate

KW - pseudocapacitance

KW - silk

KW - supercapacitor

UR - http://www.scopus.com/inward/record.url?scp=84876038552&partnerID=8YFLogxK

U2 - 10.1002/adma.201204692

DO - 10.1002/adma.201204692

M3 - Article

C2 - 23436254

AN - SCOPUS:84876038552

SN - 0935-9648

VL - 25

SP - 1993

EP - 1998

JO - Advanced Materials

JF - Advanced Materials

IS - 14

ER -

Microporous carbon nanoplates from regenerated silk proteins for supercapacitors

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Keywords

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