Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy
Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Beygisangchin, Mahnoush [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022transfer abstract |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations - Crowley, Martha ELSEVIER, 2018, an international journal on the physics and chemistry of optical materials and their applications, including devices, Amsterdam [u.a.] |
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| Übergeordnetes Werk: |
volume:131 ; year:2022 ; pages:0 |
| Links: |
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| DOI / URN: |
10.1016/j.optmat.2022.112711 |
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ELV058498192 |
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| 245 | 1 | 0 | |a Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy |
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| 520 | |a Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. | ||
| 520 | |a Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. | ||
| 650 | 7 | |a Pyrene |2 Elsevier | |
| 650 | 7 | |a PTSA |2 Elsevier | |
| 650 | 7 | |a Photoluminescence spectroscopy |2 Elsevier | |
| 650 | 7 | |a Conductivity |2 Elsevier | |
| 650 | 7 | |a Polyaniline |2 Elsevier | |
| 650 | 7 | |a Sensing material |2 Elsevier | |
| 700 | 1 | |a Rashid, Suraya Abdul |4 oth | |
| 700 | 1 | |a Lim, Hong Ngee |4 oth | |
| 700 | 1 | |a Shafie, Suhaidi |4 oth | |
| 700 | 1 | |a Sadrolhosseini, Amir Reza |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Crowley, Martha ELSEVIER |t Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations |d 2018 |d an international journal on the physics and chemistry of optical materials and their applications, including devices |g Amsterdam [u.a.] |w (DE-627)ELV00185254X |
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10.1016/j.optmat.2022.112711 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001855.pica (DE-627)ELV058498192 (ELSEVIER)S0925-3467(22)00745-5 DE-627 ger DE-627 rakwb eng 300 VZ 70.00 bkl 71.00 bkl Beygisangchin, Mahnoush verfasserin aut Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Pyrene Elsevier PTSA Elsevier Photoluminescence spectroscopy Elsevier Conductivity Elsevier Polyaniline Elsevier Sensing material Elsevier Rashid, Suraya Abdul oth Lim, Hong Ngee oth Shafie, Suhaidi oth Sadrolhosseini, Amir Reza oth Enthalten in Elsevier Science Crowley, Martha ELSEVIER Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations 2018 an international journal on the physics and chemistry of optical materials and their applications, including devices Amsterdam [u.a.] (DE-627)ELV00185254X volume:131 year:2022 pages:0 https://doi.org/10.1016/j.optmat.2022.112711 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 70.00 Sozialwissenschaften allgemein: Allgemeines VZ 71.00 Soziologie: Allgemeines VZ AR 131 2022 0 |
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10.1016/j.optmat.2022.112711 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001855.pica (DE-627)ELV058498192 (ELSEVIER)S0925-3467(22)00745-5 DE-627 ger DE-627 rakwb eng 300 VZ 70.00 bkl 71.00 bkl Beygisangchin, Mahnoush verfasserin aut Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Pyrene Elsevier PTSA Elsevier Photoluminescence spectroscopy Elsevier Conductivity Elsevier Polyaniline Elsevier Sensing material Elsevier Rashid, Suraya Abdul oth Lim, Hong Ngee oth Shafie, Suhaidi oth Sadrolhosseini, Amir Reza oth Enthalten in Elsevier Science Crowley, Martha ELSEVIER Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations 2018 an international journal on the physics and chemistry of optical materials and their applications, including devices Amsterdam [u.a.] (DE-627)ELV00185254X volume:131 year:2022 pages:0 https://doi.org/10.1016/j.optmat.2022.112711 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 70.00 Sozialwissenschaften allgemein: Allgemeines VZ 71.00 Soziologie: Allgemeines VZ AR 131 2022 0 |
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10.1016/j.optmat.2022.112711 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001855.pica (DE-627)ELV058498192 (ELSEVIER)S0925-3467(22)00745-5 DE-627 ger DE-627 rakwb eng 300 VZ 70.00 bkl 71.00 bkl Beygisangchin, Mahnoush verfasserin aut Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Pyrene Elsevier PTSA Elsevier Photoluminescence spectroscopy Elsevier Conductivity Elsevier Polyaniline Elsevier Sensing material Elsevier Rashid, Suraya Abdul oth Lim, Hong Ngee oth Shafie, Suhaidi oth Sadrolhosseini, Amir Reza oth Enthalten in Elsevier Science Crowley, Martha ELSEVIER Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations 2018 an international journal on the physics and chemistry of optical materials and their applications, including devices Amsterdam [u.a.] (DE-627)ELV00185254X volume:131 year:2022 pages:0 https://doi.org/10.1016/j.optmat.2022.112711 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 70.00 Sozialwissenschaften allgemein: Allgemeines VZ 71.00 Soziologie: Allgemeines VZ AR 131 2022 0 |
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10.1016/j.optmat.2022.112711 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001855.pica (DE-627)ELV058498192 (ELSEVIER)S0925-3467(22)00745-5 DE-627 ger DE-627 rakwb eng 300 VZ 70.00 bkl 71.00 bkl Beygisangchin, Mahnoush verfasserin aut Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Pyrene Elsevier PTSA Elsevier Photoluminescence spectroscopy Elsevier Conductivity Elsevier Polyaniline Elsevier Sensing material Elsevier Rashid, Suraya Abdul oth Lim, Hong Ngee oth Shafie, Suhaidi oth Sadrolhosseini, Amir Reza oth Enthalten in Elsevier Science Crowley, Martha ELSEVIER Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations 2018 an international journal on the physics and chemistry of optical materials and their applications, including devices Amsterdam [u.a.] (DE-627)ELV00185254X volume:131 year:2022 pages:0 https://doi.org/10.1016/j.optmat.2022.112711 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 70.00 Sozialwissenschaften allgemein: Allgemeines VZ 71.00 Soziologie: Allgemeines VZ AR 131 2022 0 |
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10.1016/j.optmat.2022.112711 doi /cbs_pica/cbs_olc/import_discovery/elsevier/einzuspielen/GBV00000000001855.pica (DE-627)ELV058498192 (ELSEVIER)S0925-3467(22)00745-5 DE-627 ger DE-627 rakwb eng 300 VZ 70.00 bkl 71.00 bkl Beygisangchin, Mahnoush verfasserin aut Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy 2022transfer abstract nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. Pyrene Elsevier PTSA Elsevier Photoluminescence spectroscopy Elsevier Conductivity Elsevier Polyaniline Elsevier Sensing material Elsevier Rashid, Suraya Abdul oth Lim, Hong Ngee oth Shafie, Suhaidi oth Sadrolhosseini, Amir Reza oth Enthalten in Elsevier Science Crowley, Martha ELSEVIER Strangers in their hometown: Demographic change, revitalization and community engagement in new Latino destinations 2018 an international journal on the physics and chemistry of optical materials and their applications, including devices Amsterdam [u.a.] (DE-627)ELV00185254X volume:131 year:2022 pages:0 https://doi.org/10.1016/j.optmat.2022.112711 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 70.00 Sozialwissenschaften allgemein: Allgemeines VZ 71.00 Soziologie: Allgemeines VZ AR 131 2022 0 |
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effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy |
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Effect of toluene-4-sulfonic acid monohydrate concentrations on properties of polyaniline for pyrene detection via photoluminescence spectroscopy |
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Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. |
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Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. |
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Detection of pyrene as a toxic chemical is vital to possess a healthy, non-polluted and well sustainable environment. Toluene-4-sulfonic acid monohydrate (PTSA) doped Polyaniline in emeraldine salt (PANI) as a suitable material can be used to develop a new sensing material for pyrene detection. The relative amounts of PANI and PTSA are still an important aspect to realize the optimum combination. In this study, PANI and different concentrations of PTSA doped PANI were prepared using chemical polymerization of the monomer's aniline in acid environments at room temperature. UV–visible spectroscopy (UV–vis), Fourier transform infrared light (FT-IR), field emission scanning electron microscopy (FE-SEM), electrical analysis, and photoluminescence spectroscopy (PL) were applied to determine bandgap values, physical and structural properties, morphology patterns, electrical conductivity, and fluorescence intensity respectively. The high conductivity value was obtained in 1% PTSA doped PANI with the value of 27 × 10−1 (Ω cm)−1 due to decreasing the bandgap value. Also, 1% PTSA doped PANI demonstrates high PL intensity owing to its orderly organized benzenoid and quinoid parts. Particularly, 1% PTSA doped PANI was selected as a suitable candidate for pyrene detection with a linear range of 0.001–10 ppm and a limit of detection of 7 × 10−3 ppm. This work provides a facile method to prepare a novel sensing material for the detection of pyrene with high sensitivity and fast response. |
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