miun.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Deposition efficiency in the preparation of ozone-producing nickel and antimony doped tin oxide anodes
KTH.
KTH.
Mittuniversitetet, Fakulteten för naturvetenskap, teknik och medier, Avdelningen för naturvetenskap.
KTH.
2017 (engelsk)Inngår i: Journal of Electrochemical Science and Engineering, ISSN 1847-9286, Vol. 7, nr 1, s. 51-64Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The influence of precursor salts in the synthesis of nickel and antimony doped tin oxide (NATO) electrodes using thermal decomposition from dissolved chloride salts was investigated. The salts investigated were SnCl45H2O, SnCl22H2O, SbCl3and NiCl26H2O. It was shown that the use of SnCl45H20 in the preparation process leads to a tin loss of more than 85 %. The loss of Sb can be as high as 90 % while no indications of Ni loss was observed. As a consequence, theconcentration of Ni in the NATOcoating will be much higher than in the precursor solution. This high and uncontrolled loss of precursors during the preparation process will lead to an unpredictable composition in the NATOcoating and will have negative economic and environmental effects. It was found that using SnCl22H20 instead of SnCl45H2Ocan reduce the tin loss to less than 50 %. This tin loss occurs at higher temperatures than when using SnCl45H2Owhere the tin loss occurs from 56–147°C causingthe composition to change both during the drying (80–110°C) and calcination (460 -550 °C) steps of the preparation process. Electrodes coated with NATObased on the two different tin salts were investigated for morphology, composition, structure, and ozone electrocatalytic properties.

sted, utgiver, år, opplag, sider
2017. Vol. 7, nr 1, s. 51-64
Emneord [en]
NATO, ATO, tin chloride precursor, thermal decomposition, TGA, deposition, efficiency, dopant enrichment, ozone electrocatalysis
HSV kategori
Identifikatorer
URN: urn:nbn:se:miun:diva-31226DOI: 10.5599/jese.374ISI: 000409210400005OAI: oai:DiVA.org:miun-31226DiVA, id: diva2:1120604
Prosjekter
högox
Forskningsfinansiär
Swedish Research Council FormasTilgjengelig fra: 2017-07-06 Laget: 2017-07-06 Sist oppdatert: 2017-11-29bibliografisk kontrollert

Open Access i DiVA

fulltext(1166 kB)276 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 1166 kBChecksum SHA-512
3547bf11238cc6e974d3480e1138364dca980b004584e3d9abbddf3435907a7851b9b6b88412351d572dd657639a42275cc2b11004d99c2a87a63909c13b29e7
Type fulltextMimetype application/pdf

Andre lenker

Forlagets fullteksthttp://dx.doi.org/10.5599/jese.374

Personposter BETA

Bäckström, Joakim

Søk i DiVA

Av forfatter/redaktør
Bäckström, Joakim
Av organisasjonen
I samme tidsskrift
Journal of Electrochemical Science and Engineering

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 276 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 350 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf