Literature DB >> 21184009

Nb doping of TiO2 nanotubes for an enhanced efficiency of dye-sensitized solar cells.

Min Yang1, Doohun Kim, Himendra Jha, Kiyoung Lee, Jonathan Paul, Patrik Schmuki.   

Abstract

Nb-doped TiO(2) nanotube (with C(Nb) < 1 wt%) layers were successfully fabricated by self-ordered electrochemical anodization of Ti-Nb alloys. When used in dye-sensitized solar cells the efficiency enhanced by up to 30% compared to non-doped TiO(2) nanotubes. IMVS measurements indicate the beneficial effect to be due to lower recombination losses.

Entities:  

Year:  2010        PMID： 21184009     DOI： 10.1039/c0cc04993j

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

1.  Highly crystalline Nb-doped TiO2 nanospindles as superior electron transporting materials for high-performance planar structured perovskite solar cells.

Authors:  Yinhua Lv; Bing Cai; Qingshan Ma; Zenghua Wang; Jingyue Jimmy Liu; Wen-Hua Zhang
Journal:  RSC Adv       Date:  2018-06-07       Impact factor: 4.036

2.  Approach to multifunctional device platform with epitaxial graphene on transition metal oxide.

Authors:  Jeongho Park; Tyson Back; William C Mitchel; Steve S Kim; Said Elhamri; John Boeckl; Steven B Fairchild; Rajesh Naik; Andrey A Voevodin
Journal:  Sci Rep       Date:  2015-09-23       Impact factor: 4.379

3.  Sol-Gel Processed TiO2 Nanotube Photoelectrodes for Dye-Sensitized Solar Cells with Enhanced Photovoltaic Performance.

Authors:  Nikolai Tsvetkov; Liudmila Larina; Jeung Ku Kang; Oleg Shevaleevskiy
Journal:  Nanomaterials (Basel)       Date:  2020-02-10       Impact factor: 5.076

4.  Through-hole, self-ordered nanoporous oxide layers on titanium, niobium and titanium-niobium alloys in aqueous and organic nitrate electrolytes.

Authors:  Robin Kirchgeorg; Wei Wei; Kiyoung Lee; Seugli So; Patrik Schmuki
Journal:  ChemistryOpen       Date:  2012-02-10       Impact factor: 2.911
  4 in total

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