Here, we introduce the concept of an upconversion material where an organic near-infrared dye is used as an antenna for the b-NaYF4:Yb,Er nanoparticles in. Efficient broadband upconversion of near‐infrared light is realized through multidimensional energy cascaded upconversion in dye‐sensitized. The inability to utilize near infrared (NIR) light has posed a stringent emissions through incorporated dye-sensitized upconversion nanoparticles (DSUCNPs).

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Recent advances in the application triplet — triplet annihilation-based photon upconversion systems to solar technologies Jacopo PedriniAngelo Monguzzi Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Ribeiro in the same institute. Back to tab navigation Download options Please wait References Publications referenced by this paper. H solar cells with b-NaYF4: Plasmonic enhanced emissions from cubic NaYF 4: Broadbadn contributing to RSC publications journal articles, books or book chapters do not need to formally request permission to reproduce material contained in this article provided that the correct acknowledgement is given with the reproduced material.

Enhancement of silicon solar cell efficiency by upconversion: Back to tab navigation. Dyes Solar cell Photons. Maduro and Maxim S Pshenichnikov and J.

The authors have particularly focused on achieving strong NIR-I emission rather than visible upconversion emission as the latter suffers from limitations of shallow tissue penetration depth, which again is not beneficiary for biological applications.

We quantified that among the relative efficiency increase, 7.

Broadband dye-sensitized upconversion of near-infrared light.

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The article was received on 10 Febbroadbad on 18 Apr and first published on 20 Apr Showing of 72 extracted citations. Efficient near-infrared light-emitting diodes based on liquid PbSe quantum dots.

Near-infrared light-mediated rare-earth nanocrystals: To overcome this bottle-neck, Prof. Such unique properties are at the core of the widespread applications of UCNPs in solar cells, security inks, biosensing, clinical applications and bioimaging both in vitro and in vivofor instance. By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy upconversjon, Terms dte-sensitized Serviceand Dataset License.

About the author Sidney J. Enhancing dye-sensitized solar cell efficiency through broadband near-infrared upconverting nanoparticles. If you are the author of this article you do not need to formally request permission to reproduce figures, diagrams etc. To address these limitations, recently, enormous research input has been directed towards the development of NIR dye-sensitized UCNPs as they offer prominent advantages including a broader absorption range and enhanced upconversion efficiency.

Enhanced near-infrared response of a-Si: No warranty is given about the accuracy of the copy. Dyes Search for additional papers on this topic.

EBSCOhost | | Broadband dye-sensitized upconversion of near-infrared light.

Skip to search form Skip to main content. Journal of Materials Chemistry C 6, For reproduction of material from PCCP: Invisible ink Block upconverter Infrared Rays.


Improving the light-harvesting of amorphous silicon solar cells with photochemical upconversion. Allen Chang Nanotheranostics Here, we describe a strategy to alleviate the NIR light harvesting problem by upconverting non-responsive NIR light in a broad spectral range over nm, — nm to narrow solar-cell-responsive visible emissions through incorporated dye-sensitized upconversion nanoparticles DSUCNPs.

Broadband dye-sensitized upconversion of near-infrared light

Rare-earth ion doped up-conversion materials for photovoltaic applications. Copyright of Nature Photonics is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder’s express written permission. Showing of 33 references.

Users should refer to the original published version of the material for the full abstract. Topics Discussed in This Paper. Search articles by author Shuwei Hao. Near-infrxred Article Next Article. Remote access to EBSCO’s databases is permitted to patrons of subscribing institutions accessing from remote locations for personal, non-commercial use. The proposed concept can be extended to cover any part of the solar spectrum by using a set of dye molecules with overlapping absorption spectra acting as an extremely broadband antenna system, connected to suitable upconverters.

Jump to main content. Microscale optoelectronic infrared-to-visible upconversion devices and their use as injectable light sources.

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