Literature DB >> 21103469

Au nanoparticle-functionalised WO3 nanoneedles and their application in high sensitivity gas sensor devices.

Stella Vallejos1, Toni Stoycheva, Polona Umek, Cristina Navio, Rony Snyders, Carla Bittencourt, Eduard Llobet, Christopher Blackman, Savio Moniz, Xavier Correig.   

Abstract

A new method of synthesising nanoparticle-functionalised nanostructured materials via Aerosol Assisted Chemical Vapour Deposition (AACVD) has been developed. Co-deposition of Au nanoparticles with WO(3) nanoneedles has been used to deposit a sensing layer directly onto gas sensor substrates providing devices with a six-fold increase in response to low concentrations of a test analyte (ethanol).

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Year:  2010        PMID： 21103469     DOI： 10.1039/c0cc02398a

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


  8 in total

Review 1.  Perspective on Nanoparticle Technology for Biomedical Use.

Authors:  Ramesh Raliya; Tandeep Singh Chadha; Kelsey Haddad; Pratim Biswas
Journal:  Curr Pharm Des       Date:  2016       Impact factor: 3.116

2.  Self-assembled 3D ZnO porous structures with exposed reactive {0001} facets and their enhanced gas sensitivity.

Authors:  Jin Chang; Muhammad Z Ahmad; Wojtek Wlodarski; Eric R Waclawik
Journal:  Sensors (Basel)       Date:  2013-07-02       Impact factor: 3.576

3.  Single-step co-deposition of nanostructured tungsten oxide supported gold nanoparticles using a gold-phosphine cluster complex as the gold precursor.

Authors:  Anara Molkenova; Rozie Sarip; Sanjay Sathasivam; Polona Umek; Stella Vallejos; Chris Blackman; Graeme Hogarth; Gopinathan Sankar
Journal:  Sci Technol Adv Mater       Date:  2014-12-09       Impact factor: 8.090

Review 4.  Pure and multi metal oxide nanoparticles: synthesis, antibacterial and cytotoxic properties.

Authors:  Slavica Stankic; Sneha Suman; Francia Haque; Jasmina Vidic
Journal:  J Nanobiotechnology       Date:  2016-10-24       Impact factor: 10.435

Review 5.  Gas Sensing Performances of ZnO Hierarchical Structures for Detecting Dissolved Gases in Transformer Oil: A Mini Review.

Authors:  He Zhang; Wei-Gen Chen; Yan-Qiong Li; Zi-Hao Song
Journal:  Front Chem       Date:  2018-10-22       Impact factor: 5.221

6.  Formaldehyde gas sensor with extremely high response employing cobalt-doped SnO2 ultrafine nanoparticles.

Authors:  Shiqiang Zhou; Huapeng Wang; Jicu Hu; Tianping Lv; Qian Rong; Yumin Zhang; Baoye Zi; Mingpeng Chen; Dongming Zhang; Jun Wei; Jin Zhang; Qingju Liu
Journal:  Nanoscale Adv       Date:  2022-01-03

7.  ZnO Structures with Surface Nanoscale Interfaces Formed by Au, Fe2O3, or Cu2O Modifier Nanoparticles: Characterization and Gas Sensing Properties.

Authors:  Milena Tomić; Martha Claros; Isabel Gràcia; Eduard Figueras; Carles Cané; Stella Vallejos
Journal:  Sensors (Basel)       Date:  2021-06-30       Impact factor: 3.576

8.  Aerosol assisted chemical vapour deposition of gas sensitive SnO2 and Au-functionalised SnO2 nanorods via a non-catalysed vapour solid (VS) mechanism.

Authors:  Stella Vallejos; Soultana Selina; Fatima Ezahra Annanouch; Isabel Gràcia; Eduard Llobet; Chris Blackman
Journal:  Sci Rep       Date:  2016-06-23       Impact factor: 4.379
  8 in total

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