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Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates

Research output: Contribution to journalArticleScientificpeer-review

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Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates. / Rasappa, Sozaraj; Borah, Dipu; Senthamaraikannan, Ramsankar; Faulkner, Colm C.; Holmes, Justin D.; Morris, Michael A.

In: Journal Nanoscience and Nanotechnology, Vol. 14, No. 7, 2014, p. 5221-5227.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Rasappa, S, Borah, D, Senthamaraikannan, R, Faulkner, CC, Holmes, JD & Morris, MA 2014, 'Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates', Journal Nanoscience and Nanotechnology, vol. 14, no. 7, pp. 5221-5227. https://doi.org/10.1166/jnn.2014.8668

APA

Rasappa, S., Borah, D., Senthamaraikannan, R., Faulkner, C. C., Holmes, J. D., & Morris, M. A. (2014). Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates. Journal Nanoscience and Nanotechnology, 14(7), 5221-5227. https://doi.org/10.1166/jnn.2014.8668

Vancouver

Rasappa S, Borah D, Senthamaraikannan R, Faulkner CC, Holmes JD, Morris MA. Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates. Journal Nanoscience and Nanotechnology. 2014;14(7):5221-5227. https://doi.org/10.1166/jnn.2014.8668

Author

Rasappa, Sozaraj ; Borah, Dipu ; Senthamaraikannan, Ramsankar ; Faulkner, Colm C. ; Holmes, Justin D. ; Morris, Michael A. / Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates. In: Journal Nanoscience and Nanotechnology. 2014 ; Vol. 14, No. 7. pp. 5221-5227.

Bibtex - Download

@article{ae64a87d883f40bca515801f74165466,
title = "Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates",
abstract = "The need for materials for high energy storage has led to very significant research in supercapacitor systems. These can exhibit electrical double layer phenomena and capacitances up to hundreds of F/g. Here, we demonstrate a new supercapacitor fabrication methodology based around the microphase separation of PS-b-PMMA which has been used to prepare copper nanoelectrodes of dimension ~13 nm. These structures provide excellent capacitive performance with a maximum specific capacitance of ~836 F/g for a current density of 8.06 A/g at a discharge current as high as 75 mA. The excellent performance is due to a high surface area: volume ratio. We suggest that this highly novel, easily fabricated structure might have a number of important applications.",
keywords = "3-D Nanostructure, Block Copolymer, Capacitance, Copper Nanowires, PS-b-PMMA, Supercapacitor",
author = "Sozaraj Rasappa and Dipu Borah and Ramsankar Senthamaraikannan and Faulkner, {Colm C.} and Holmes, {Justin D.} and Morris, {Michael A.}",
year = "2014",
doi = "10.1166/jnn.2014.8668",
language = "English",
volume = "14",
pages = "5221--5227",
journal = "Journal Nanoscience and Nanotechnology",
issn = "1533-4880",
publisher = "American Scientific Publishers",
number = "7",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates

AU - Rasappa, Sozaraj

AU - Borah, Dipu

AU - Senthamaraikannan, Ramsankar

AU - Faulkner, Colm C.

AU - Holmes, Justin D.

AU - Morris, Michael A.

PY - 2014

Y1 - 2014

N2 - The need for materials for high energy storage has led to very significant research in supercapacitor systems. These can exhibit electrical double layer phenomena and capacitances up to hundreds of F/g. Here, we demonstrate a new supercapacitor fabrication methodology based around the microphase separation of PS-b-PMMA which has been used to prepare copper nanoelectrodes of dimension ~13 nm. These structures provide excellent capacitive performance with a maximum specific capacitance of ~836 F/g for a current density of 8.06 A/g at a discharge current as high as 75 mA. The excellent performance is due to a high surface area: volume ratio. We suggest that this highly novel, easily fabricated structure might have a number of important applications.

AB - The need for materials for high energy storage has led to very significant research in supercapacitor systems. These can exhibit electrical double layer phenomena and capacitances up to hundreds of F/g. Here, we demonstrate a new supercapacitor fabrication methodology based around the microphase separation of PS-b-PMMA which has been used to prepare copper nanoelectrodes of dimension ~13 nm. These structures provide excellent capacitive performance with a maximum specific capacitance of ~836 F/g for a current density of 8.06 A/g at a discharge current as high as 75 mA. The excellent performance is due to a high surface area: volume ratio. We suggest that this highly novel, easily fabricated structure might have a number of important applications.

KW - 3-D Nanostructure

KW - Block Copolymer

KW - Capacitance

KW - Copper Nanowires

KW - PS-b-PMMA

KW - Supercapacitor

UR - http://www.scopus.com/inward/record.url?scp=84903822885&partnerID=8YFLogxK

U2 - 10.1166/jnn.2014.8668

DO - 10.1166/jnn.2014.8668

M3 - Article

VL - 14

SP - 5221

EP - 5227

JO - Journal Nanoscience and Nanotechnology

JF - Journal Nanoscience and Nanotechnology

SN - 1533-4880

IS - 7

ER -