Novel acid-assisted polymerization technique for the synthesis of polyaniline films at room temperature on glassy carbon for supercapacitor applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F25%3A00636158" target="_blank" >RIV/61389013:_____/25:00636158 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/25:00636158 RIV/68407700:21230/25:00384613
Result on the web
<a href="https://hdl.handle.net/11104/0367155" target="_blank" >https://hdl.handle.net/11104/0367155</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsomega.5c02109" target="_blank" >10.1021/acsomega.5c02109</a>
Alternative languages
Result language
angličtina
Original language name
Novel acid-assisted polymerization technique for the synthesis of polyaniline films at room temperature on glassy carbon for supercapacitor applications
Original language description
This study presents polyaniline (PANI) synthesis and characterization by using a novel acid-assisted polymerization technique. Two PANI suspensions with different ammonium peroxydisulfate (APS) concentrations were synthesized at room temperature, i.e., the ratio of aniline to APS was 10:1 for PANI1 and 5:1 for PANI2. SEM measurements revealed distinct structures: a porous nanofibrillar structure for PANI1 and a densely packed structure for PANI2. The electrochemical performance of the fabricated PANI/glassy carbon (GC) electrodes was evaluated using a three-electrode cell configuration at scan rates of 10 and 30 mV/s. The PANI1/GC heterostructure exhibited a specific capacitance of 160 F/g, while this value increased to 407 F/g for the PANI2/GC. This research contributes not only to the understanding of PANI synthesis at room temperature but also to its potential applications in electrochemical energy storage devices.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10404 - Polymer science
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Omega
ISSN
2470-1343
e-ISSN
2470-1343
Volume of the periodical
10
Issue of the periodical within the volume
20
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
20844-20853
UT code for WoS article
001487287700001
EID of the result in the Scopus database
2-s2.0-105005347106