Fabrication of Organic Solar Cells based on Photosensitive Small Molecules and Study of Electron Acceptor Layer Effect on Efficiency

Kumavat, Priyanka P.; Dalal, Dipak S.

doi:10.22606/mocr.2016.11005

Cited by 3 publications

(2 citation statements)

References 26 publications

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“…7(a), it is clear that the synthesized polymer is non-conducting and contains the carbon, oxygen and nitrogen as the major elements in the composition proving that the synthesized polymer is P(AM-co-AA) while EDXS analysis in Fig. 7(b), indicates carbon, oxygen, nitrogen and silica as the composite material in the synthesized polymer composite [24,25,26,27]. …”

Section: Surface Characterizationmentioning

confidence: 94%

Synthetic Strategies towards Silica/Poly (Acrylamide-Co-Acrylic Acid) Composites

Shirsath¹,

Gite²,

Meshram³

2017

MOCR

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Abstract. Herein, we are reporting increased thermal properties and self-sustaining ability of polymer compositions with silica. The composite of poly (acrylamide-co-acrylic acid) [P(AM-co-AA)] with silica created intermolecular interactions. The formation of a composite has confirmed by FTIR spectroscopy, DSC, TGA, and FE-SEM analysis. The silica particles were homogeneously distributed in the P(AM-co-AA). The incorporation of silica particles gives rise to the enhancement of thermal stability due to the strong interactions between silica and poly (acrylamide-co-acrylic acid) polymer. Graphical AbstractKeywords: Poly(acrylamide-co-acrylic acid), silica particles, composite, thermal stability IntroductionPolymer composites have been widely studied over a long period of time and over the past few decades, organic polymer-inorganic oxide filler composites have replaced a lot of the conventional polymers in application fields. They are generally organic polymer composites filled with inorganic fillers. Their properties combine the advantages of the inorganic filler material (i. e., rigidity, thermal stability) and of the organic polymer (i.e., flexibility, ductility, process ability) [1]. In addition to such functionalization, composition can successfully reinforce materials; a characteristic example is natural rubbers reinforced by carbon black and silica for practical utilizing as tire materials. Although the composites strategy is useful for the design of relatively hard functional materials, it is not simple to recognize soft composite materials because of the strong interactions at the interface that decrease the polymer chain mobility [2]. A successful way to improve mechanical properties of a polymer is to create their composites or blend with other polymers that have better mechanical properties for the intended applications [3]. Schmidt et al. synthesised conductive composites of polymer using the biologically active polysaccharide hyaluronic acid (HA) as the dopant in order to create biomaterials for tissue engineering and wound-healing applications [4].Among inorganic oxide fillers, silica particles have received much attention due to their well-defined ordered structure, high surface area, cost-effective production, and the ease of surface modification [5]. In the polymer composition with silica particles, this can improve thermal properties and self-sustaining

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Section: Surface Characterizationmentioning

confidence: 94%

Synthetic Strategies towards Silica/Poly (Acrylamide-Co-Acrylic Acid) Composites

Shirsath¹,

Gite²,

Meshram³

2017

MOCR

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“…Clays are nothing but the finely grinded forms of natural zeolites generated during the volcanic eruptions [19][20]. Montmorrillonite K 10 clay has growing interest as it is proved an excellent catalyst in many organic reactions [21].…”

Section: Introductionmentioning

confidence: 99%

Fabricating Green Mansion for the Synthesis of (2HB) INH and Its Scaffolds: UV-Visible Determinations for Selective Probe towards Co<sup>+2</sup> ions

Raghuvanshi¹,

Shirsath²,

Mahulikar³

et al. 2017

MOCR

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Abstract. The present work is emphasizing on the use of solid acid catalysts for the condensation of INH with 2-hydroxy benzaldehyde and its acetyl and benzoyl scaffolds. The Montmorrillonite K 10 clay and Amberlyst are proved highly efficient in catalysing the reactions. Both catalysts offer several advantages like energy efficiency, short reaction time and easy separation techniques over conventional methods and provide safer pathways. The synthesized isonicotinohydrazide (INH) derivative is showing the excellent binding ability with some transition metal ions. The (2HB) isonicotinohydrazide is readily forming complexes with the transition metal ions like Zn +2 , Cu +2 , Co +2 , Ni +2 etc. The (2HB) INH is found to have selective probe towards the Co+2 ions estimated from UVVisible spectrometric analysis. The synthesis of complex could be easily observed by simple visual determinations.

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Quantum chemical exploration of linear and nonlinear optical characteristics in C-acylated pyrazoles

Bensafi,

Hadji

2024

Opt Quant Electron

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Fabrication of Organic Solar Cells based on Photosensitive Small Molecules and Study of Electron Acceptor Layer Effect on Efficiency

Cited by 3 publications

References 26 publications

Synthetic Strategies towards Silica/Poly (Acrylamide-Co-Acrylic Acid) Composites

Synthetic Strategies towards Silica/Poly (Acrylamide-Co-Acrylic Acid) Composites

Fabricating Green Mansion for the Synthesis of (2HB) INH and Its Scaffolds: UV-Visible Determinations for Selective Probe towards Co<sup>+2</sup> ions

Quantum chemical exploration of linear and nonlinear optical characteristics in C-acylated pyrazoles

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