Literature DB >> 24115643

Origin of tunable photocatalytic selectivity of well-defined α-Fe(2)O(3) nanocrystals.

Xuemei Zhou1, Quanlong Xu, Wanying Lei, Tingting Zhang, Xiaoying Qi, Gang Liu, Ke Deng, Jiaguo Yu.   

Abstract

Visible-light induced degradation of an aqueous mixture containing MO and RhB on well-defined α-Fe2 O3 nanocrystals shows that MO degradation is more favorable and such selectivity on the {012} facet is greater than that on {001}. The origin of selectivity is rationalized as the inherent surface structural difference and preferential molecular adsorption.
© 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  dyes; hematite; nanocrystalline materials; photochemistry; photooxidation

Year:  2013        PMID： 24115643     DOI： 10.1002/smll.201301870

Source DB:  PubMed          Journal:  Small        ISSN： 1613-6810            Impact factor:   13.281


  4 in total

1.  Sustainable preparation of sunlight active α-Fe2O3 nanoparticles using iron containing ionic liquids for photocatalytic applications.

Authors:  Harmandeep Kaur; Money Kainth; Sher Singh Meena; Tejwant Singh Kang
Journal:  RSC Adv       Date:  2019-12-18       Impact factor: 3.361

2.  Novel hollow α-Fe2O3 nanofibers via electrospinning for dye adsorption.

Authors:  Qiang Gao; Jun Luo; Xingyue Wang; Chunxia Gao; Mingqiao Ge
Journal:  Nanoscale Res Lett       Date:  2015-04-14       Impact factor: 4.703

3.  Effects of the preparation method on the structure and the visible-light photocatalytic activity of Ag2CrO4.

Authors:  Difa Xu; Shaowen Cao; Jinfeng Zhang; Bei Cheng; Jiaguo Yu
Journal:  Beilstein J Nanotechnol       Date:  2014-05-19       Impact factor: 3.649

4.  Insights into the structure-photoreactivity relationships in well-defined perovskite ferroelectric KNbO3 nanowires.

Authors:  Tingting Zhang; Wanying Lei; Ping Liu; José A Rodriguez; Jiaguo Yu; Yang Qi; Gang Liu; Minghua Liu
Journal:  Chem Sci       Date:  2015-04-23       Impact factor: 9.825
  4 in total

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