• norsk
    • English
  • norsk 
    • norsk
    • English
  • Logg inn
Blar i på forfatter 
  •   Hjem
  • Blar i på forfatter
  •   Hjem
  • Blar i på forfatter
JavaScript is disabled for your browser. Some features of this site may not work without it.

Blar i NTNU Open på forfatter "Seland, Frode"

  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
  • Æ
  • Ø
  • Å

Sorter på:

Rekkefølge:

Resultater:

Viser treff 1-20 av 76

  • Tittel
  • Utgivelsesdato
  • Registreringsdato
  • Forfatter
  • stigende
  • synkende
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
    • A microfluidic electrochemical cell with integrated PdH reference electrode for high current experiments 

      Fanavoll, Espen Vinge; Harrington, David A.; Sunde, Svein; Singh, Gurvinder; Seland, Frode (Journal article; Peer reviewed, 2016)
      An on-chip thin-film palladium hydride reference electrode is described for use with microfluidic electrochemical cells. A Pd electrode fabricated by photolithographic methods is charged with hydrogen in-situ with a simple ...
    • A semianalytical method for simulating mass transport at channel electrodes 

      Holm, Thomas; Sunde, Svein; Seland, Frode; Harrington, David A. (Journal article; Peer reviewed, 2015)
      A method for simulating electrode reactions in channel flow is developed and efficiently implemented in the symbolic algebra program Maple™. The steady-state convective diffusion equation for fully developed 2-D laminar ...
    • Anodeprosesser i elektrokjemisk fremstilling av sink 

      Skaftun, Siri Marie (Master thesis, 2013)
      Målet med denne oppgaven var å studere utfellingen av manganoksid fra en svovelsur elektrolytt inneholdende manganspesier. Syklisk voltametri, lineærsveip voltametri og potensialsteg ble utført på ulike elektrodematerialer. ...
    • Bimetallic Nano Electrocatalyst for HER in Alkaline Polymer Electrolysis 

      Faid, Alaa; Manikandan, Maidhily; Seland, Frode; Barnett, Alejandro; Sunde, Svein (Journal article; Peer reviewed, 2018)
      Ni and alloys of Ni (with Fe, Co, Mo) still represent the most suitable electrodes for HER in alkaline media. Bimetallic nanoparticles of NiFe and NiCo were fabricated by co-precipitation and thermal reduction by oleylamine. ...
    • Bipolar Plates for PEM Systems 

      Lædre, Sigrid (Doctoral thesis at NTNU;2016:247, Doctoral thesis, 2016)
      Summary of thesis: The Bipolar Plate (BPP) is an important component in both Proton Exchange Membrane Fuel Cells (PEMFCs) and Proton Exchange Membrane Water Electrolyzers (PEMWEs). Bipolar plate material and processing ...
    • Bruk av overskuddsvarme til hydrogenproduksjon 

      Luu, Iris; Schiong, Marie (Bachelor thesis, 2021)
      I dag blir det produsert store mengder overskuddsvarme i industrielle prosesser, og denne varmen går ofte til spille. Hensikten med denne oppgaven er å gjøre rede for hvordan overskuddsvarmen fra svovelsyrefabrikken ved ...
    • Calcination temperature dependent catalytic activity and stability of IrO2 – Ta2O5 anodes for oxygen evolution reaction in aqueous sulfate electrolytes 

      Xu, Wenting; Haarberg, Geir Martin; Sunde, Svein; Seland, Frode; Ratvik, Arne Petter; zimmerman, erik; Shimamune, T; Gustavsson, J; Åkre, Torjus (Journal article; Peer reviewed, 2017)
      In this work, commercial IrO2-Ta2O5 anodes with a certain composition calcined at three different temperatures were investigated. The results show that the calcination temperature has a significant influence on the ...
    • Carbon Based Coatings for Metallic Bipolar Plates in PEM Fuel Cells 

      Husby, Håvard (Master thesis, 2013)
      Global warming and the climate changes are issues that concern everyone. The transition to other energy carriers than fossil fuels is a key barrier if we are to reduce our dependence on oil. Hydrogen is forecasted as the ...
    • Carbon-polymer composite coatings for PEM fuel cell bipolar plates 

      Husby, Hans; Kongstein, Ole Edvard; Ødegård, Anders; Seland, Frode (Journal article; Peer reviewed, 2014)
      A carbon-polymer composite coating on stainless steel 316L substrates was investigated for the use as bipolar plate material for polymer electrolyte membrane fuel cells. The coating consisted of 45 vol% graphite, 5 vol% ...
    • Colloidal Synthesis of Ni-based Nanoparticles as Catalysts for Alkaline Water Electrolysis 

      Poureshghi, Fatemeh (Doctoral theses at NTNU;2021:146, Doctoral thesis, 2021)
    • Cost-effective electrodes for alkaline water electrolysis 

      Zamanizadeh, Hamid Reza (Doctoral theses at NTNU;2022:16, Doctoral thesis, 2022)
      Green hydrogen production using water electrolysis has potential to be the key component in storing and coupling renewable energy to the transportation and chemical sectors. Alkaline water electrolysis offers a relatively ...
    • Dynamic electrochemical impedance spectroscopy, for electrocatalytic reactions 

      Sacci, Robert L.; Seland, Frode; Harrington, David (Journal article; Peer reviewed, 2014)
      Dynamic electrochemical impedance spectroscopy with the ac signal applied while sweeping the potential is a powerful method to study reaction mechanisms of surface electrochemical reactions. The ability to reliably measure ...
    • Dynamic electrochemical impedance study of methanol oxidation at Pt at elevated temperatures 

      Holm, Thomas; Dahlstrøm, Per Kristian; Sunde, Svein; Seland, Frode; Harrington, David A. (Journal article; Peer reviewed, 2019)
      The methanol oxidation reaction (MOR) is studied at temperatures up to 140 °C by a combination of cyclic voltammetry, chronoamperometry, and dynamic electrochemical impedance spectroscopy (dEIS). A mechanistic analysis of ...
    • Effect of anion exchange ionomer content on electrode performance in AEM water electrolysis 

      Faid, Alaa; Xie, Lin; Barnett, Alejandro Oyarce; Seland, Frode; Kirk, Donald; Sunde, Svein (Journal article; Peer reviewed, 2020)
      Anion exchange membrane water electrolysis (AEMWE) has acquired substantial consideration as a cost-effective hydrogen production technology. The anion ionomer content in the catalyst layers during hydrogen and oxygen ...
    • Effekten av karbonbelegg på tinnbelagte og varmepressede bipolare plater for PEM-brenselceller 

      Dhillon, Amrinder; Nnoli, Chido; Nykaas, Ruben (Bachelor thesis, 2019)
      Formålet med arbeidet har vært å utvikle et nytt, lavkost og varig overflatebelegg for bipolare plater av rustfritt stål til PEM-brenselceller. Hensikten med arbeidet var å oppnå økt stabilitet av tinnbelegg og minke ...
    • Electro-oxidation of ethanol at Pt electrodes with the use of a Dynamic Electrochemical Impedance Spectroscopy (DEIS) technique 

      Døssland, Line Teigen (Master thesis, 2012)
      Electro-oxidation of ethanol on smooth platinum surfaces was studied in thetemperature range 21C to 140C for 0.2 M ethanol in 0.5 M sulphuric acid.This was done by use of cyclic voltammetry and electrochemical impedances ...
    • Electrochemical Behaviour of Industrial IrO2-Ta2O5 Anodes for Copper Electrowinning 

      Xu, Wenting; Haarberg, Geir Martin; Sunde, Svein; Seland, Frode; Ratvik, Arne Petter; Zimmerman, Erik; Åkre, Torjus (Journal article; Peer reviewed, 2017)
      In this work, industrial IrO2-Ta2O5 anodes calcined at different temperatures were investigated. The results show that the calcination temperature has significant influence on the surface microstructure including the ...
    • Electrochemical Oxidation of Methanol and Formic Acid in Fuel Cell Processes 

      Seland, Frode (Doktoravhandlinger ved NTNU, 1503-8181; 2005:204, Doctoral thesis, 2005)
      The main objectives of the thesis work were: (1), to study the oxidation of methanol and formic acid on platinum electrodes by employing conventional and advanced electrochemical methods, and (2), to develop membrane ...
    • Electrochemical Quartz Crystal Microbalance Investigation of Manganese Oxide Deposition in Sulfuric Acid Relevant for Zinc Electrowinning 

      Skaftun, Siri Marie; Sunde, Svein; Haarberg, Geir Martin; Seland, Frode (Journal article, 2018)
      The deposition and dissolution of manganese oxide from a sulfuric acid solution were investigated by conventional electrochemical techniques and EQCM on gold and platinum electrodes. The product of the oxidation was found ...
    • Electrochemical reactions of Carboxylic Acids and product identification 

      Gulbrandsen, Ragnhild Helene (Master thesis, 2011)
      ABSTRACT

      Kontakt oss | Gi tilbakemelding

      Personvernerklæring
      DSpace software copyright © 2002-2019  DuraSpace

      Levert av  Unit
       

       

      Bla i

      Hele arkivetDelarkiv og samlingerUtgivelsesdatoForfattereTitlerEmneordDokumenttyperTidsskrifter

      Min side

      Logg inn

      Kontakt oss | Gi tilbakemelding

      Personvernerklæring
      DSpace software copyright © 2002-2019  DuraSpace

      Levert av  Unit