Photocurrent enhancement in hybrid cadmium sulfide/conjugated polyaniline nanofiber composites by introducing iodine

Hu, Chen; Chen, Shaoyun; Peng, Sha; Liu, Xueqing; Liu, Jiyan

doi:10.1016/j.apsusc.2015.08.145

Cited by 5 publications

(1 citation statement)

References 43 publications

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“…It is due to its high surface area to volume ratio of quantum confinement. [12][13][14] Since it possesses high photosensitivity it can be used in the detection of visible radiations, light-emitting diodes, solar cells, photochemical catalysis, gas sensors, various luminescence devices, optoelectronic devices, and range of biological applications. 15 Semiconducting optoelectronic materials play an important role in a variety of applications due to their unique optical, electrical, magnetic, and piezoelectric properties.…”

Section: Introductionmentioning

confidence: 99%

Analysis of luminescence, morphological and thermal behaviour of conjugated polymer/CdS electrospun nanofiber

Umabharathi

Karpagam

2021

Journal of Composite Materials

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Electro spun composite nanofibers of three series were prepared using different polymers (P1, P2, P3) and cadmium sulphide (CdS). Organic polymers of carbazole based quinoline (P1), quinoxaline (P2), and pyrazine (P3) hybrid with inorganic CdS nanofibers were characterized by XRD and FTIR technique. Collective arrangement of spiderweb-like morphology was observed for all nanofibers. Deviations of absorption and photoluminescence were monitored and a significant blue shift was found after doping CdS and PVA. It was found that the changes in the PL spectra of polymers originated from the chemical interactions between polymer and CdS. The diameter of nanofibers was observed as 127-347 nm from SEM analysis and 66-213 nm from TEM analysis. Optimum thermal stability of the composite nanofibers was achieved up to 200 °C. Compared with pure polymers and CdS, present nanofibers were good thermal stability, apparent blue shift with bluish emission which is suitable for optoelectronics application.

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Section: Introductionmentioning

confidence: 99%

Analysis of luminescence, morphological and thermal behaviour of conjugated polymer/CdS electrospun nanofiber

Umabharathi

Karpagam

2021

Journal of Composite Materials

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Variable valence I3−/I− ionic bridge assisting CuI nanoparticle/BiOI nanosheet S-scheme photocatalyst with hydrophobic surface for boosting CO2 conversion with 100 % CO selectivity

Wang,

Ma,

Shi

et al. 2024

Renewable Energy

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Polyaniline nanofibers: broadening applications for conducting polymers

et al. 2017

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Polyaniline is a conducting polymer with incredible promise, but it has had limited use due to poor reaction control and processability associated with conventional morphologies. Polyaniline nanofibers, on the other hand, have demonstrated, through manufacturing techniques discovered during the past decade, increased processability, higher surface area, and improved consistency and stability in aqueous dispersions, which are finally allowing for expanded commercial development of this promising polymer. This review explores some intriguing applications of polyaniline nanofibers, as well as the advantages and remaining challenges in developing better products using polyaniline in this new morphology.

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Photocurrent enhancement in hybrid cadmium sulfide/conjugated polyaniline nanofiber composites by introducing iodine

Cited by 5 publications

References 43 publications

Analysis of luminescence, morphological and thermal behaviour of conjugated polymer/CdS electrospun nanofiber

Analysis of luminescence, morphological and thermal behaviour of conjugated polymer/CdS electrospun nanofiber

Variable valence I3−/I− ionic bridge assisting CuI nanoparticle/BiOI nanosheet S-scheme photocatalyst with hydrophobic surface for boosting CO2 conversion with 100 % CO selectivity

Polyaniline nanofibers: broadening applications for conducting polymers

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