Literature DB >> 23288630

Photon upconversion in hetero-nanostructured photoanodes for enhanced near-infrared light harvesting.

Liap Tat Su1, Siva Krishna Karuturi, Jingshan Luo, Lijun Liu, Xinfeng Liu, Jun Guo, Tze Chien Sum, Renren Deng, Hong Jin Fan, Xiaogang Liu, Alfred Iing Yoong Tok.   

Abstract

A hetero-nanostructured photoanode with enhanced near-infrared light harvesting is developed for photo-electrochemical cells. By spatially coating upconversion nanoparticles and quantum dot photosensitizers onto TiO2 inverse opal, this architecture allows direct irradiation of upconversion nanoparticles to emit visible light that excites quantum dots for charge separation. Electrons are injected into TiO2 with minimal carrier losses due to continuous electron conducting interface.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Year:  2013        PMID： 23288630     DOI： 10.1002/adma.201204353

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  9 in total

1.  Electrodeposition of Lithium-Based Upconversion Nanoparticle Thin Films for Efficient Perovskite Solar Cells.

Authors:  Masfer Alkahtani; Hussam Qasem; Sultan M Alenzi; Najla Alsofyani; Anfal Alfahd; Abdulaziz Aljuwayr; Philip R Hemmer
Journal:  Nanomaterials (Basel)       Date:  2022-06-20       Impact factor: 5.719

2.  Up and down the spectrum: upconversion nanocrystal and semiconductor material fused into a single nanocomposite.

Authors:  Hans H Gorris; Zdeněk Farka
Journal:  Light Sci Appl       Date:  2022-06-14       Impact factor: 20.257

3.  Tailoring dye-sensitized upconversion nanoparticle excitation bands towards excitation wavelength selective imaging.

Authors:  Xiang Wu; Hyungseok Lee; Osman Bilsel; Yuanwei Zhang; Zhanjun Li; Teresa Chen; Yi Liu; Chunying Duan; Jie Shen; Amol Punjabi; Gang Han
Journal:  Nanoscale       Date:  2015-10-26       Impact factor: 7.790

4.  Current Advances in Lanthanide-Doped Upconversion Nanostructures for Detection and Bioapplication.

Authors:  Cailing Chen; Chunguang Li; Zhan Shi
Journal:  Adv Sci (Weinh)       Date:  2016-04-27       Impact factor: 16.806

5.  The Upconversion Luminescence of Er3+/Yb3+/Nd3+ Triply-Doped β-NaYF₄ Nanocrystals under 808-nm Excitation.

Authors:  Lijiao Tian; Zheng Xu; Suling Zhao; Yue Cui; Zhiqin Liang; Junjie Zhang; Xurong Xu
Journal:  Materials (Basel)       Date:  2014-11-04       Impact factor: 3.623

6.  Tuning NaYF₄ Nanoparticles through Alkaline Earth Doping.

Authors:  Xian Chen; Dengfeng Peng; Feng Wang
Journal:  Nanomaterials (Basel)       Date:  2013-10-24       Impact factor: 5.076

7.  Impact of Sc3+-Modified Local Site Symmetries on Er3+ Ion Upconversion Luminescence in Y2O3 Nanoparticles.

Authors:  Yuming Wang; Xianli Wang; Yuanbing Mao; James A Dorman
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2022-07-06       Impact factor: 4.177

8.  Towards visible light hydrogen generation: quantum dot-sensitization via efficient light harvesting of hybrid-TiO2.

Authors:  Kwanghyun Kim; Myeong-Jong Kim; Sun-I Kim; Ji-Hyun Jang
Journal:  Sci Rep       Date:  2013-11-25       Impact factor: 4.379

9.  Confining energy migration in upconversion nanoparticles towards deep ultraviolet lasing.

Authors:  Xian Chen; Limin Jin; Wei Kong; Tianying Sun; Wenfei Zhang; Xinhong Liu; Jun Fan; Siu Fung Yu; Feng Wang
Journal:  Nat Commun       Date:  2016-01-07       Impact factor: 14.919
  9 in total

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