12-phosphotungstic Acid Supported on BEA Zeolite Composite with Carbonized Polyaniline for Electroanalytical Sensing of Phenols in Environmental Samples
Samo za registrovane korisnike
2018
Autori
Jović, AleksandarMilikić, Jadranka
Bajuk-Bogdanovic, Danica
Milojević-Rakić, Maja
Nedić-Vasiljević, Bojana
Krstić, Jugoslav
Cvjetićanin, Nikola
Šljukić, Biljana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Heteropoly acid (HPA) was supported on BEA zeolite by optimized synthesis method yielding samples containing different amounts (20 to 50 wt%) of 12-phosphotungstic acid (HPW). The prepared supported HPW samples were subjected to different post-synthesis procedures including calcination and ultrasonication resulting in BEA-HPW (BPW) hybrid materials. These BPW samples were characterized using SEM, N-2-sorption and electrical conductivity measurements. They were subsequently used for the preparation of composites with carbonized polyaniline synthesized in the presence of 5-sulfosalicylic acid, and studied as electrode materials for phenols sensing in acidic, neutral and alkaline media. Linear dependence of current on p-nitrophenol concentration in acidic media was obtained enabling evaluation of limit of detection. Composite electrode gave response to p-nitrophenol presence in alkaline media as well, while no response was recorded in neutral media. The work demonstrates benefits of using... novel composite based on BPW hybrid materials and carbonized polyaniline for sensing of phenols in aqueous environmental samples.
Izvor:
Journal of the Electrochemical Society, 2018, 165, 16Izdavač:
- Electrochemical Soc Inc, Pennington
Finansiranje / projekti:
- Elektroprovodni i redoks-aktivni polimeri i oligomeri: sinteza, struktura, svojstva i primena (RS-MESTD-Basic Research (BR or ON)-172043)
- Porozni materijali na bazi oksida u zaštiti životne sredine od genotoksičnih supstanci (RS-MESTD-Basic Research (BR or ON)-172018)
- Litijum-jon baterije i gorivne ćelije-istraživanje i razvoj (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45014)
DOI: 10.1149/2.0021816jes
ISSN: 0013-4651
WoS: 000451280600001
Scopus: 2-s2.0-85067273760
Institucija/grupa
IHTMTY - JOUR AU - Jović, Aleksandar AU - Milikić, Jadranka AU - Bajuk-Bogdanovic, Danica AU - Milojević-Rakić, Maja AU - Nedić-Vasiljević, Bojana AU - Krstić, Jugoslav AU - Cvjetićanin, Nikola AU - Šljukić, Biljana PY - 2018 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2351 AB - Heteropoly acid (HPA) was supported on BEA zeolite by optimized synthesis method yielding samples containing different amounts (20 to 50 wt%) of 12-phosphotungstic acid (HPW). The prepared supported HPW samples were subjected to different post-synthesis procedures including calcination and ultrasonication resulting in BEA-HPW (BPW) hybrid materials. These BPW samples were characterized using SEM, N-2-sorption and electrical conductivity measurements. They were subsequently used for the preparation of composites with carbonized polyaniline synthesized in the presence of 5-sulfosalicylic acid, and studied as electrode materials for phenols sensing in acidic, neutral and alkaline media. Linear dependence of current on p-nitrophenol concentration in acidic media was obtained enabling evaluation of limit of detection. Composite electrode gave response to p-nitrophenol presence in alkaline media as well, while no response was recorded in neutral media. The work demonstrates benefits of using novel composite based on BPW hybrid materials and carbonized polyaniline for sensing of phenols in aqueous environmental samples. PB - Electrochemical Soc Inc, Pennington T2 - Journal of the Electrochemical Society T1 - 12-phosphotungstic Acid Supported on BEA Zeolite Composite with Carbonized Polyaniline for Electroanalytical Sensing of Phenols in Environmental Samples VL - 165 IS - 16 DO - 10.1149/2.0021816jes ER -
@article{ author = "Jović, Aleksandar and Milikić, Jadranka and Bajuk-Bogdanovic, Danica and Milojević-Rakić, Maja and Nedić-Vasiljević, Bojana and Krstić, Jugoslav and Cvjetićanin, Nikola and Šljukić, Biljana", year = "2018", abstract = "Heteropoly acid (HPA) was supported on BEA zeolite by optimized synthesis method yielding samples containing different amounts (20 to 50 wt%) of 12-phosphotungstic acid (HPW). The prepared supported HPW samples were subjected to different post-synthesis procedures including calcination and ultrasonication resulting in BEA-HPW (BPW) hybrid materials. These BPW samples were characterized using SEM, N-2-sorption and electrical conductivity measurements. They were subsequently used for the preparation of composites with carbonized polyaniline synthesized in the presence of 5-sulfosalicylic acid, and studied as electrode materials for phenols sensing in acidic, neutral and alkaline media. Linear dependence of current on p-nitrophenol concentration in acidic media was obtained enabling evaluation of limit of detection. Composite electrode gave response to p-nitrophenol presence in alkaline media as well, while no response was recorded in neutral media. The work demonstrates benefits of using novel composite based on BPW hybrid materials and carbonized polyaniline for sensing of phenols in aqueous environmental samples.", publisher = "Electrochemical Soc Inc, Pennington", journal = "Journal of the Electrochemical Society", title = "12-phosphotungstic Acid Supported on BEA Zeolite Composite with Carbonized Polyaniline for Electroanalytical Sensing of Phenols in Environmental Samples", volume = "165", number = "16", doi = "10.1149/2.0021816jes" }
Jović, A., Milikić, J., Bajuk-Bogdanovic, D., Milojević-Rakić, M., Nedić-Vasiljević, B., Krstić, J., Cvjetićanin, N.,& Šljukić, B.. (2018). 12-phosphotungstic Acid Supported on BEA Zeolite Composite with Carbonized Polyaniline for Electroanalytical Sensing of Phenols in Environmental Samples. in Journal of the Electrochemical Society Electrochemical Soc Inc, Pennington., 165(16). https://doi.org/10.1149/2.0021816jes
Jović A, Milikić J, Bajuk-Bogdanovic D, Milojević-Rakić M, Nedić-Vasiljević B, Krstić J, Cvjetićanin N, Šljukić B. 12-phosphotungstic Acid Supported on BEA Zeolite Composite with Carbonized Polyaniline for Electroanalytical Sensing of Phenols in Environmental Samples. in Journal of the Electrochemical Society. 2018;165(16). doi:10.1149/2.0021816jes .
Jović, Aleksandar, Milikić, Jadranka, Bajuk-Bogdanovic, Danica, Milojević-Rakić, Maja, Nedić-Vasiljević, Bojana, Krstić, Jugoslav, Cvjetićanin, Nikola, Šljukić, Biljana, "12-phosphotungstic Acid Supported on BEA Zeolite Composite with Carbonized Polyaniline for Electroanalytical Sensing of Phenols in Environmental Samples" in Journal of the Electrochemical Society, 165, no. 16 (2018), https://doi.org/10.1149/2.0021816jes . .