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Carbonized Chicken Eggshell Membranes with 3D Architectures as High‐Performance Electrode Materials for Supercapacitors

Li, Zhi, Zhang, Li, Amirkhiz, Babak Shalchi, Tan, Xuehai, Xu, Zhanwei, Wang, Huanlei, Olsen, Brian C., Holt, Chris M. B., Mitlin, David·2012·Advanced Energy Materials

Abstract

Supercapacitor electrode materials are synthesized by carbonizing a common livestock biowaste in the form of chicken eggshell membranes. The carbonized eggshell membrane (CESM) is a three‐dimensional macroporous carbon film composed of interwoven connected carbon fibers containing around 10 wt% oxygen and 8 wt% nitrogen. Despite a relatively low surface area of 221 m 2 g−1, exceptional specific capacitances of 297 F g−1 and 284 F g−1 are achieved in basic and acidic electrolytes, respectively, in a 3‐electrode system. Furthermore, the electrodes demonstrate excellent cycling stability: only 3% capacitance fading is observed after 10 000 cycles at a current density of 4 A g−1. These very attractive electrochemical properties are discussed in the context of the unique structure and chemistry of the material.

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Metadata

Authors
Li, Z., Zhang, L., Amirkhiz, B. S., Tan, X., Xu, Z., Wang, H., Olsen, B. C., Holt, C. M. B., & Mitlin, D.
Venue
Advanced Energy Materials
Publisher
Wiley
Published
2012-03-21
Volume
2
Issue
4
Pages
431-437
ISSN
  • 1614-6832 (ISSN-L)
  • 1614-6840
OpenAlex
W2162680336
Cited by
649
References
0
FWCI
13.36
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Carbonized Chicken Eggshell Membranes with 3D Architectures as High‐Performance Electrode Materials for Supercapacitors. https://app.cochat.ai/papers/10.1002/aenm.201100548
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Li, Z., Zhang, L., Amirkhiz, B. S., Tan, X., Xu, Z., Wang, H., Olsen, B. C., Holt, C. M. B., & Mitlin, D. (2012). Carbonized Chicken Eggshell Membranes with 3D Architectures as High‐Performance Electrode Materials for Supercapacitors. Advanced Energy Materials. https://doi.org/10.1002/aenm.201100548

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