Gas phase synthesis of RuO2 nanorods

Unto Tapper, Ulrika Backman, Ari Auvinen, Teemu Kärkelä, Jorma Jokiniemi

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Abstract

A simple chemical particle production route to produce RuO2 nanorods is introduced.In this method, RuO2 powder is used as a precursor and air as a carried gas.In high temperature oxidizing conditions, volatile Ru oxides are decomposed to monomers which grow into nanorods.The RuO2 particles typically consisted of high aspect ratio, high surface area RuO2 nanorods having well-defined {110} facets along the needle axis.The produced particles are expected to have good catalytic activity (e.g., in oxidation reactions).
Original languageEnglish
Title of host publicationApplied Material Research at VTT
Subtitle of host publicationSymposium on Applied Materials
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Pages82-87
ISBN (Electronic)951-38-6312-3
ISBN (Print)951-38-6311-5
Publication statusPublished - 2006
MoE publication typeB3 Non-refereed article in conference proceedings
EventInternal Symposium on Applied Materials - Espoo, Finland
Duration: 8 Jun 20068 Jun 2006

Publication series

NameVTT Symposium
PublisherVTT
Number244
ISSN (Print)0357-9387
ISSN (Electronic)1455-0873

Conference

ConferenceInternal Symposium on Applied Materials
CountryFinland
CityEspoo
Period8/06/068/06/06

Fingerprint

Nanorods
Gases
Needles
X ray powder diffraction
Oxides
Aspect ratio
Catalyst activity
Monomers
Oxidation
Air
Temperature

Cite this

Tapper, U., Backman, U., Auvinen, A., Kärkelä, T., & Jokiniemi, J. (2006). Gas phase synthesis of RuO2 nanorods. In Applied Material Research at VTT: Symposium on Applied Materials (pp. 82-87). Espoo: VTT Technical Research Centre of Finland. VTT Symposium, No. 244
Tapper, Unto ; Backman, Ulrika ; Auvinen, Ari ; Kärkelä, Teemu ; Jokiniemi, Jorma. / Gas phase synthesis of RuO2 nanorods. Applied Material Research at VTT: Symposium on Applied Materials. Espoo : VTT Technical Research Centre of Finland, 2006. pp. 82-87 (VTT Symposium; No. 244).
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Tapper, U, Backman, U, Auvinen, A, Kärkelä, T & Jokiniemi, J 2006, Gas phase synthesis of RuO2 nanorods. in Applied Material Research at VTT: Symposium on Applied Materials. VTT Technical Research Centre of Finland, Espoo, VTT Symposium, no. 244, pp. 82-87, Internal Symposium on Applied Materials, Espoo, Finland, 8/06/06.

Gas phase synthesis of RuO2 nanorods. / Tapper, Unto; Backman, Ulrika; Auvinen, Ari; Kärkelä, Teemu; Jokiniemi, Jorma.

Applied Material Research at VTT: Symposium on Applied Materials. Espoo : VTT Technical Research Centre of Finland, 2006. p. 82-87 (VTT Symposium; No. 244).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

TY - GEN

T1 - Gas phase synthesis of RuO2 nanorods

AU - Tapper, Unto

AU - Backman, Ulrika

AU - Auvinen, Ari

AU - Kärkelä, Teemu

AU - Jokiniemi, Jorma

PY - 2006

Y1 - 2006

N2 - A simple chemical particle production route to produce RuO2 nanorods is introduced.In this method, RuO2 powder is used as a precursor and air as a carried gas.In high temperature oxidizing conditions, volatile Ru oxides are decomposed to monomers which grow into nanorods.The RuO2 particles typically consisted of high aspect ratio, high surface area RuO2 nanorods having well-defined {110} facets along the needle axis.The produced particles are expected to have good catalytic activity (e.g., in oxidation reactions).

AB - A simple chemical particle production route to produce RuO2 nanorods is introduced.In this method, RuO2 powder is used as a precursor and air as a carried gas.In high temperature oxidizing conditions, volatile Ru oxides are decomposed to monomers which grow into nanorods.The RuO2 particles typically consisted of high aspect ratio, high surface area RuO2 nanorods having well-defined {110} facets along the needle axis.The produced particles are expected to have good catalytic activity (e.g., in oxidation reactions).

M3 - Conference article in proceedings

SN - 951-38-6311-5

T3 - VTT Symposium

SP - 82

EP - 87

BT - Applied Material Research at VTT

PB - VTT Technical Research Centre of Finland

CY - Espoo

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Tapper U, Backman U, Auvinen A, Kärkelä T, Jokiniemi J. Gas phase synthesis of RuO2 nanorods. In Applied Material Research at VTT: Symposium on Applied Materials. Espoo: VTT Technical Research Centre of Finland. 2006. p. 82-87. (VTT Symposium; No. 244).