Electrostatic model of semiconductor nanoparticles trapped in polymer electrolytes

Singh, Divya; Singh, Pramod K.; Bhattacharya, Bhaskar

doi:10.1007/s12034-013-0495-7

Cited by 2 publications

(2 citation statements)

References 16 publications

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“…The PSSC with structure WE (FTO‐BL‐TiO 2 porous‐perovskite sensitizer)//PEO/PMMA//CE (Pt coated FTO) was developed, and the same process was adopted for the fabrication of CH 3 CH 2 NH 3 PbI 3 based PSSC ( Figure ), overall room temperature performance was given in detail. [ 11 ]…”

Section: Methodsmentioning

confidence: 99%

Optoelectronic Study of Polymer Electrolyte Incorporated Perovskite Sensitized Solar Cell

Johari

Sonker

Victor

et al. 2023

Macromolecular Symposia

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Perovskite solar cells have appeared as a leading next‐generation photovoltaic technology. However, notwithstanding rolling efficiencies, many questions remain unreciprocated regarding the mechanisms and performance of the operation. Solution‐processed organic‐inorganic hybrid perovskites have fascinated attention as light‐harvesting materials for perovskite solar cells and photonic applications. The present study focuses on the optical and electronic study of CH3NH3PbBr3 and CH3CH2NH3PbI3 perovskite fabricated by a one‐step solution‐based self‐assemblage method. It is seen that in this study, methyl group represents a better performance than ethyl‐based perovskite‐sensitized solar cells (PSSCs). All the studies centralize on electro‐optical properties of efficient CH3CH2NH3PbI3 and CH3CH2NH3PbI3 PSSC based on polymer electrolytes. It has also characterized lab synthesized perovskite samples by scanning electron microscopy (SEM), UV–vis spectrophotometer, and photovoltaic performance of lab fabricated PSSC is measured by Keithley 2400 resource meter. These findings establish systematic strategy rules to attain silicon‐like efficiencies in simple perovskite solar cells.

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Section: Methodsmentioning

confidence: 99%

Optoelectronic Study of Polymer Electrolyte Incorporated Perovskite Sensitized Solar Cell

Johari

Sonker

Victor

et al. 2023

Macromolecular Symposia

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“…It is highly viscous with some emulsification properties. Highest conductivity reported for NaOH based biopolymer is 88.8 Â 10 À 3 S/cm at room temperature [170].…”

Section: Gum Tragacanthmentioning

confidence: 96%

Perspectives for solid biopolymer electrolytes in dye sensitized solar cell and battery application

Singh¹,

Polu²,

Bhattacharya³

et al. 2016

Renewable and Sustainable Energy Reviews

121

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a b s t r a c tPhotovoltaic technologies represent one of the leading research areas of solar energy which is one of the most powerful renewable alternatives of fossil fuels. In a common photovoltaic application the batteries play a key role in storage of energy generated by solar panels. Although it will take time for dye sensitized solar cells (DSSCs) and batteries based on biopolymer electrolytes to take their places in the market, laboratory studies prove that they have a lot to offer. Most efficient DSSCs and batteries available in market are based on liquid electrolytes. The advantages of liquid electrolytes are having high conductivity and good electrode-electrolyte interface whereas, disadvantages like corrosion and evaporation limit their future sustainability. Biopolymer electrolytes are proposed as novel alternatives which may overcome the problems stated above. In this review, we focus on fabrication, working principle as well as up to date status of DSSCs and batteries using biopolymer electrolytes. The effects of structural and electrical properties of biopolymer based electrolytes on the solar energy conversion efficiencies of DSSCs and their compatibility with lithium or other salts in battery applications are summarized. Biopolymer electrolyte based DSSCs are categorized on the basis of types of additives and recent outcomes of author's laboratory studies on biopolymer electrolyte based DSSCs and batteries are also presented.

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Electrostatic model of semiconductor nanoparticles trapped in polymer electrolytes

Cited by 2 publications

References 16 publications

Optoelectronic Study of Polymer Electrolyte Incorporated Perovskite Sensitized Solar Cell

Optoelectronic Study of Polymer Electrolyte Incorporated Perovskite Sensitized Solar Cell

Perspectives for solid biopolymer electrolytes in dye sensitized solar cell and battery application

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