2018
DOI: 10.1039/c8ee00078f
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A self-assembly route to porous polyaniline/reduced graphene oxide composite materials with molecular-level uniformity for high-performance supercapacitors

Abstract: Two-step self-assembly between polyaniline and graphene oxide leads to a porous composite with high uniformity and excellent rate performance.

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Cited by 227 publications
(151 citation statements)
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“…Nevertheless, the pure PANI electrode usually suffers from poor cyclical stability and rate capability. Up to now, combining PANI with GO as composite electrode have been confirmed as an efficient method to solve this issue, which could not only make up for the low capacitance of carbon materials but also improve the stability of the conducting polymers . For instance, Chen et al prepared rGO/PANI composite electrode by in situ one‐pot method, retaining 81% of initial specific capacitance after 2000 cycles.…”
Section: Introductionmentioning
confidence: 99%
“…Nevertheless, the pure PANI electrode usually suffers from poor cyclical stability and rate capability. Up to now, combining PANI with GO as composite electrode have been confirmed as an efficient method to solve this issue, which could not only make up for the low capacitance of carbon materials but also improve the stability of the conducting polymers . For instance, Chen et al prepared rGO/PANI composite electrode by in situ one‐pot method, retaining 81% of initial specific capacitance after 2000 cycles.…”
Section: Introductionmentioning
confidence: 99%
“…For supercapacitor, electrode materials play an essential role, so it is particularly critical to study advanced materials with good capacitance properties 1,2 . At present, supercapacitor materials mainly contain carbon materials, such as graphene aerogel and porous graphene material with large specific surface area 4,5 ; metal oxide materials with higher specific capacitance, such as manganese dioxide and nickel oxide 6‐8 ; transition metal disulfides such as tungsten disulfide, with outstanding performance in solid supercapacitors 9‐11 ; and conductive polymer materials such as polyaniline and polypyrrole 12,13 …”
Section: Introductionmentioning
confidence: 99%
“…Carbon‐based materials are often chosen as the electroactive materials of SSCs, while the specific capacitance of obtained SSC devices is limited by the low theoretical capacitance of carbon‐based materials. In contrast, conducting polymers show a much higher specific capacitance, and are often composite with carbon materials to achieve enhanced capacitance . Recently, conductive polymer–based hydrogels (CPHs) have been developed for flexible supercapacitors, and these CPH‐based flexible supercapacitors show enhanced specific capacitance and cycling stability .…”
Section: Introductionmentioning
confidence: 99%