The inside out super-capacitor: Induced charge storage on graphene

S.T. Martin; A. Neild; M. Majumder

The inside out super-capacitor: Induced charge storage on graphene

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other › peer-review

Abstract

A new kind of super-capacitor has been developed which uses ionic rather than electronic currents to charge and discharge it. The super-capacitor functions by inducing charge on a reduced graphene oxide (RGO) film which spans two electrolyte reservoirs. Typically such induced charge is used to create electrokinetic effects however unlike induced charge electrokinetic geometries the work surface in this geometry has its bipolar double layer split by an ionically insulating separator. This device represents the iontronic analogue of the electronic super-capacitor.

Original language	English
Title of host publication	19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015)
Subtitle of host publication	Gyeongju, South Korea; 25-29 October 2015
Place of Publication	San Diego CA USA
Publisher	Chemical and Biological Microsystems Society
Pages	1086-1088
Number of pages	3
ISBN (Electronic)	9780979806483
ISBN (Print)	9781510817876
Publication status	Published - 2015
Event	International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015) - Gyeongju, Korea, South Duration: 25 Oct 2015 → 29 Oct 2015 Conference number: 19th

Conference

Conference	International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015)
Abbreviated title	MicroTAS 2015
Country/Territory	Korea, South
City	Gyeongju
Period	25/10/15 → 29/10/15

Keywords

Energy storage
Induced charge electrokinetics
Ionic circuits
Iontronics

Cite this

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title = "The inside out super-capacitor: Induced charge storage on graphene",

abstract = "A new kind of super-capacitor has been developed which uses ionic rather than electronic currents to charge and discharge it. The super-capacitor functions by inducing charge on a reduced graphene oxide (RGO) film which spans two electrolyte reservoirs. Typically such induced charge is used to create electrokinetic effects however unlike induced charge electrokinetic geometries the work surface in this geometry has its bipolar double layer split by an ionically insulating separator. This device represents the iontronic analogue of the electronic super-capacitor.",

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Martin, ST, Neild, A & Majumder, M 2015, The inside out super-capacitor: Induced charge storage on graphene. in 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015): Gyeongju, South Korea; 25-29 October 2015. Chemical and Biological Microsystems Society, San Diego CA USA, pp. 1086-1088, International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015), Gyeongju, Korea, South, 25/10/15.

The inside out super-capacitor: Induced charge storage on graphene. / Martin, S.T.; Neild, A.; Majumder, M.
19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015): Gyeongju, South Korea; 25-29 October 2015. San Diego CA USA: Chemical and Biological Microsystems Society, 2015. p. 1086-1088.

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › Other › peer-review

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AU - Martin, S.T.

AU - Neild, A.

AU - Majumder, M.

N1 - Conference code: 19th

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N2 - A new kind of super-capacitor has been developed which uses ionic rather than electronic currents to charge and discharge it. The super-capacitor functions by inducing charge on a reduced graphene oxide (RGO) film which spans two electrolyte reservoirs. Typically such induced charge is used to create electrokinetic effects however unlike induced charge electrokinetic geometries the work surface in this geometry has its bipolar double layer split by an ionically insulating separator. This device represents the iontronic analogue of the electronic super-capacitor.

AB - A new kind of super-capacitor has been developed which uses ionic rather than electronic currents to charge and discharge it. The super-capacitor functions by inducing charge on a reduced graphene oxide (RGO) film which spans two electrolyte reservoirs. Typically such induced charge is used to create electrokinetic effects however unlike induced charge electrokinetic geometries the work surface in this geometry has its bipolar double layer split by an ionically insulating separator. This device represents the iontronic analogue of the electronic super-capacitor.

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KW - Induced charge electrokinetics

KW - Ionic circuits

KW - Iontronics

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M3 - Conference Paper

AN - SCOPUS:84983243415

SN - 9781510817876

SP - 1086

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BT - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS 2015)

PB - Chemical and Biological Microsystems Society

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Y2 - 25 October 2015 through 29 October 2015

ER -

The inside out super-capacitor: Induced charge storage on graphene

Abstract

Conference

Keywords

Other files and links

The inside-out supercapacitor: induced charge storage in reduced graphene oxide

Cite this