Blar i SINTEF Open på forfatter "Rausseo, Luis César Colmenares"
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Black Liquor and Wood Char-Derived Nitrogen-Doped Carbon Materials for Supercapacitors
Tamasauskaite-Tamasiunaite, Loreta; Jablonskienė, Jolita; Šimkūnaitė, Dijana; Volperts, Aleksandrs; Plavniece, Ance; Dobele, Galina; Zhurinsh, Aivars; Jasulaitiene, Vitalija; Niaura, Gediminas; Drabavicius, Audrius; Juel, Mari; Rausseo, Luis César Colmenares; Kruusenberg, Ivar; Kaare, Kätlin; Norkus, Eugenijus (Peer reviewed; Journal article, 2023)Herein, we present a synthesis route for high-efficiency nitrogen-doped carbon materials using kraft pulping residue, black liquor, and wood charcoal as carbon sources. The synthesized nitrogen-doped carbon materials, based ... -
Effect of Pretreatment on the Nitrogen Doped Activated Carbon Materials Activity towards Oxygen Reduction Reaction
Dobele, Galina; Plavniece, Ance; Volperts, Aleksandrs; Zhurinsh, Aivars; Upskuviene, Daina; Balciunaite, Aldona; Jasulaitiene, Vitalija; Niaura, Gediminas; Talaikis, Martynas; Tamasauskaite-Tamasiunaite, Loreta; Norkus, Eugenijus; Kvello, Jannicke Hatlø; Rausseo, Luis César Colmenares (Peer reviewed; Journal article, 2023)Nitrogen-doped activated carbons with controlled micro- and mesoporosity were obtained from wood and wastes via chemical processing using pre-treatment (pyrolysis at 500 °C and hydrothermally carbonization at 250 °C) and ... -
Flame spray pyrolysis of electrode materials for energy applications
Dahl, Paul Inge; Thomassen, Magnus Skinlo; Rausseo, Luis César Colmenares; Barnet, Alejandro; Lomas, Scott; Vullum, Per Erik; Hanetho, Sidsel Meli; Mokkelbost, Tommy (Peer reviewed; Journal article, 2015)Flame spray pyrolysis (FSP) was applied to produce nanopowders of Ti1-xMxO2 and Sn1-xMxO2, where x = 0.05 and M = Nb/Sb, for use as catalyst support materials in PEM fuel cells/ electrolysers. FSP powders in the SnO2-IrO2 ... -
Flame spray pyrolysis of tin oxide-based Pt catalysts for PEM fuel cell applications
Dahl, Paul Inge; Rausseo, Luis César Colmenares; Barnett, Alejandro; Lomas, Scott; Vullum, Per Erik; Kvello, Jannicke Hatlø; Tolchard, Julian R; Hanetho, Sidsel Meli; Mokkelbost, Tommy (Journal article; Peer reviewed, 2017) -
Manganese- and Nitrogen-Doped Biomass-Based Carbons as Catalysts for the Oxygen Reduction Reaction
Plavniece, Ance; Kaare, Kätlin; Simkunaitė, Dijana; Balciunaite, Aldona; Jasulaitiene, Vitalija; Niaura, Gediminas; Volperts, Aleksandrs; Dobele, Galina; Rausseo, Luis César Colmenares; Kruusenberg, Ivar; Tamasauskaite-Tamasiunaite, Loreta; Norkus, Eugenijus (Peer reviewed; Journal article, 2024)Manganese- and nitrogen-doped carbon materials were produced using NaOH-activated wood char and wood-processing residues such as wood chips and black liquor and evaluated as oxygen reduction catalysts for further application ... -
Thermochemical Activation of Wood with NaOH, KOH and H3PO4 for the Synthesis of Nitrogen-Doped Nanoporous Carbon for Oxygen Reduction Reaction
Dobele, Galina; Volperts, Aleksandrs; Plavniece, Ance; Zhurinsh, Aivars; Upskuviene, Daina; Balciunaite, Aldona; Niaura, Gediminas; Rausseo, Luis César Colmenares; Tamasauskaite-Tamasiunaite, Loreta; Norkus, Eugenijus (Peer reviewed; Journal article, 2024)Carbonization of biomass residues followed by activation has great potential to become a safe process for the production of various carbon materials for various applications. Demand for commercial use of biomass-based ...