MnO2 nanoflake/polyaniline nanorod hybrid nanostructures on graphene paper for high-performance flexible supercapacitor electrodes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43873009" target="_blank" >RIV/70883521:28610/15:43873009 - isvavai.cz</a>

Result on the web

<a href="http://pubs.rsc.org/en/content/articlelanding/ta/2015/c5ta04008f#!divAbstract" target="_blank" >http://pubs.rsc.org/en/content/articlelanding/ta/2015/c5ta04008f#!divAbstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c5ta04008f" target="_blank" >10.1039/c5ta04008f</a>

Result language

angličtina

Original language name

MnO2 nanoflake/polyaniline nanorod hybrid nanostructures on graphene paper for high-performance flexible supercapacitor electrodes

Original language description

A facile two-step strategy is adopted to construct a free-standing composite paper of MnO<inf>2</inf> nanoflake/polyaniline (PANI) nanorod hybrid nanostructures on reduced graphene oxide (RGO) for flexible supercapacitor electrode application. MnO<inf>2</inf> nanoflakes are first grown on RGO paper via an electrodeposition method, followed by assembly of PANI nanorods between MnO<inf>2</inf> nanoflakes by in situ polymerization using camphorsulfonic acid as a dopant. The morphology and structure of thecomposite paper are characterized and the electrochemical properties are systematically investigated. The interconnected PANI nanorods deposited on the interlaced MnO<inf>2</inf> nanoflakes have a length of TILDE OPERATOR+D91100 nm and a diameter of TILDE OPERATOR+D9130 nm, creating plenty of open porous structures which are beneficial for ion penetration into the electrode. The RGO/MnO<inf>2</inf>/PANI composite paper shows a large specific capacitance of 636.5 F g-1 at 1.0 A g-1 in 1.0

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Materials Chemistry A

ISSN

2050-7488

e-ISSN

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Volume of the periodical

3

Issue of the periodical within the volume

33

Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

17165-17171

UT code for WoS article

000359459900030

EID of the result in the Scopus database

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