Synthesis via a direct adsorption method and characterization of Cu2+-doped CdTe quantum-dot-sensitized TiO2 nanotubes for use as a photoanode
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-017-3766-1
Abstract: AbstractA direct adsorption method for the synthesis of Cu2+-doped CdTe quantum dot (QD)-sensitized TiO2 nanotubes (TNTAs) for use as a photoanode is reported in this study. The influences of the molar concentration of Cu2+, the… read more here.
Keywords: adsorption; cu2; quantum dot; dot sensitized ... See more keywords
Efficiency enhancement in PbS/CdS quantum dot-sensitized solar cells by plasmonic Ag nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-019-04420-4
Abstract: Semiconductor quantum dots (Q-dots) are attractive nanomaterials to be used in numerous research areas and device fabrication such as sensors, light-emitting diodes, transistors, and solar cells due to their unique optoelectronic properties. Quantum dot-sensitized solar… read more here.
Keywords: qdssc; sensitized solar; quantum dot; dot sensitized ... See more keywords
Self-supported metal sulphide nanocrystals-assembled nanosheets on carbon paper as efficient counter electrodes for quantum-dot-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2018 at "Science China Chemistry"
DOI: 10.1007/s11426-018-9279-0
Abstract: Developing efficient counter electrodes (CEs) and quantum dots made of earth-abundant and non-toxic elements is essential but still challenging for quantum dot-sensitized solar cells (QDSSCs). Here, we report a facile strategy to prepare self-supported and… read more here.
Keywords: self supported; counter electrodes; quantum dot; dot sensitized ... See more keywords
Quantum dot sensitized solar cells: light harvesting versus charge recombination, a film thickness consideration
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2017.05.016
Abstract: Abstract Sensitizer loading level is one of the key factors determined the performance of sensitized solar cells. In this work, we systemically studied the influence of photo-anode thicknesses on the performance of the quantum-dot sensitized… read more here.
Keywords: sensitized solar; quantum dot; dot sensitized; film thickness ... See more keywords
Fabrication of CdS quantum dot sensitized solar cells using nitrogen functionalized CNTs/TiO 2 nanocomposites
Sign Up to like & getrecommendations! Published in 2018 at "Diamond and Related Materials"
DOI: 10.1016/j.diamond.2017.11.004
Abstract: Abstract Effect of using nitrogen functionalized carbon nanotubes in photoanode materials of quantum dot sensitized solar cells (QDSSCs) was studied. Several SWCNT/TiO2, MWCNT/TiO2 and N-doped MWCNT/TiO2 nanocomposites were prepared including different weight percents (0.25–0.40 wt%) of… read more here.
Keywords: sensitized solar; photoanode; using nitrogen; quantum dot ... See more keywords
Influence of ZnO nano-array interlayer on the charge transfer performance of quantum dot sensitized solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.12.170
Abstract: Abstract Single crystalline ZnO nano-array films are prepared by electrochemical deposition process, which are successfully introduced as an interlayer between FTO conductive glass substrate and TiO2 nanoparticle films to fabricate the quantum dot sensitized solar… read more here.
Keywords: nano array; solar cells; quantum dot; dot sensitized ... See more keywords
Synthesis of co-doped Yb3+-Er3+:ZrO2 upconversion nanoparticles and their applications in enhanced photovoltaic properties of quantum dot sensitized solar cells
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2016.12.026
Abstract: Abstract In this work, we explore the development of Yb3+-Er3+ co-doped ZrO2 nanoparticles to coat on TiO2/CdS/ZnS configuration to boost the photoconversion efficiency of quantum dot sensitized solar cells. Photovoltaic measurement results indicate that the… read more here.
Keywords: sensitized solar; er3 zro2; zro2; quantum dot ... See more keywords
Orientation modulation of ZnO nanorods on charge transfer performance enhancement for Sb2S3 quantum dot sensitized solar cells
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.152628
Abstract: Abstract ZnO nanorod films are prepared by electrochemical deposition process, which are employed as the photo-electrodes for the Sb2S3 quantum dot sensitized solar cells. The orientation of ZnO nanorods (NRs) is modulated by different heating… read more here.
Keywords: sb2s3 quantum; orientation; zno; quantum dot ... See more keywords
Multifunctional nitrogen-doped graphene quantum dots incorporated into mesoporous TiO2 films for quantum dot-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.159527
Abstract: Abstract Nitrogen-doped graphene quantum dots (N-GQDs) synthesized by a hydrothermal method were incorporated into TiO2 mesoporous films to boost the photovoltaic performance of quantum dot-sensitized solar cells (QDSSCs). Cadmium selenide quantum dots (CdSe QDs) were… read more here.
Keywords: quantum dots; nitrogen doped; quantum dot; doped graphene ... See more keywords
Preparation and photovoltaic properties of CdS quantum dot-sensitized solar cell based on zinc tin mixed metal oxides.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.03.061
Abstract: The present study reports a new type of quantum dot sensitized solar cells (QDSSCs) using the zinc tin mixed metal oxides (MMO) as the anode materials, which were obtained from the layered double hydroxide (LDH)… read more here.
Keywords: sensitized solar; quantum dot; dot sensitized; metal oxides ... See more keywords
Ultrathin TiO2-coated SiO2 nanoparticles as light scattering centers for quantum dot-sensitized solar cells
Sign Up to like & getrecommendations! Published in 2020 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2020.110858
Abstract: Abstract SiO2/TiO2 core/shell nanoparticles (ST-NPs) with an ultrathin and conformal TiO2 shell were fabricated via atomic layer deposition (ALD) technique with a specially-designed rotary reactor. We successfully employed the ST-NPs as light scattering centers in… read more here.
Keywords: sensitized solar; quantum dot; scattering centers; dot sensitized ... See more keywords