Search Results - "Kowalski, Damian"

Activation of Catalytically Active Edge-Sharing Domains in Ca2FeCoO5 for Oxygen Evolution Reaction in Highly Alkaline Media by Kowalski, Damian, Kiuchi, Hisao, Motohashi, Teruki, Aoki, Yoshitaka, Habazaki, Hiroki

“…Rechargeable zinc–air batteries are considered as one of the possible candidates to replace conventional lithium-ion batteries. One of the requirements for…”
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Compositional variations in anodic nanotubes/nanopores formed on Fe 100, 110 and 111 single crystals by Fadillah, Laras, Kowalski, Damian, Aoki, Yoshitaka, Habazaki, Hiroki

“…•Chemical composition of anodic porous film depends on index number of iron facet.•The electrochemical thermodynamics of anodic nanopores/nanotubes formation…”
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In Situ Activation of a Manganese Perovskite Oxygen Reduction Catalyst in Concentrated Alkaline Media by Aoki, Yoshitaka, Takase, Kentaro, Kiuchi, Hisao, Kowalski, Damian, Sato, Yuki, Toriumi, Hajime, Kitano, Sho, Habazaki, Hiroki

“…The reaction pathway of the oxygen reduction reaction (ORR) is strongly affected by the electrolytic environment. Meanwhile, the ORR mechanism on…”
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Highly enhanced photocatalytic activity of nanotubular Fe2O3/Fe2WO6 nanocomposite film formed by anodizing FeW alloy by Fadillah, Laras, Kowalski, Damian, Kitano, Sho, Zhu, Chunyu, Aoki, Yoshitaka, Habazaki, Hiroki

“…[Display omitted] •Nanotubular and compact Fe2O3-Fe2WO6 films are fabricated by anodizing magnetron-sputtered Fe-W alloy.•Nanotubular Fe2O3-Fe2WO6 film shows…”
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Highly Active and Durable FeNiCo Oxyhydroxide Oxygen Evolution Reaction Electrocatalysts Derived from Fluoride Precursors by Nishimoto, Masahiro, Kitano, Sho, Kowalski, Damian, Aoki, Yoshitaka, Habazaki, Hiroki

“…Developing highly active and durable electrocatalysts, consisting of earth-abundant elements, for oxygen evolution reaction (OER) is pivotal for large-scale…”
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Facile synthesis approach of bifunctional Co-Ni-Fe oxyhydroxide and spinel oxide composite electrocatalysts from hydroxide and layered double hydroxide composite precursors by Kitano, Sho, Sato, Yuki, Tagusari, Reiko, Zhu, Ruijie, Kowalski, Damian, Aoki, Yoshitaka, Habazaki, Hiroki

“…Zinc-air batteries (ZABs) are promising candidates for the next-generation energy storage systems, however, their further development is severely hindered by…”
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Role of electrochemical process parameters on the electrodeposition of silicon from 1-butyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide ionic liquid by Thomas, Shibin, Kowalski, Damian, Molinari, Michaël, Mallet, Jeremy

“…The electrodeposition from Room Temperature Ionic Liquids (RTILs) has recently emerged as a low cost technique for the growth of group IV thin films or…”
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Brownmillerite‐type Ca2FeCoO5 as a Practicable Oxygen Evolution Reaction Catalyst by Tsuji, Etsushi, Motohashi, Teruki, Noda, Hiroyuki, Kowalski, Damian, Aoki, Yoshitaka, Tanida, Hajime, Niikura, Junji, Koyama, Yukinori, Mori, Masahiro, Arai, Hajime, Ioroi, Tsutomu, Fujiwara, Naoko, Uchimoto, Yoshiharu, Ogumi, Zempachi, Habazaki, Hiroki

“…Here, we report remarkable oxygen evolution reaction (OER) catalytic activity of brownmillerite (BM)‐type Ca2FeCoO5. The OER activity of this oxide is…”
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Fabrication of Superoleophobic Surface on Stainless Steel by Hierarchical Surface Roughening and Organic Coating by Kasuga, Atsushi, Koyama, Akira, Nakayama, Katsutoshi, Kowalski, Damian, Zhu, Chunyu, Aoki, Yoshitaka, Habazaki, Hiroki

“…Stainless steels is practically important corrosion-resistant metallic materials, and additional surface functionalities including self-cleaning, anti-fouling,…”
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Self-organization of TiO2 nanotubes in mono-, di- and tri-ethylene glycol electrolytes by Kowalski, Damian, Mallet, Jeremy, Thomas, Shibin, Rysz, Jakub, Bercu, Bogdan, Michel, Jean, Molinari, Michael

“…Anodizing of titanium in electrolytes containing 1, 2, and 3 oxyethylene units in the organic chain of solvent molecule named mono-, di-, and tri-ethylene…”
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Ultra-rapid formation of crystalline anatase TiO2 films highly doped with substrate species by a cathodic deposition method by Sato, Yuki, Kobayashi, Hikaru, Kowalski, Damian, Koyama, Akira, Zhu, Chunyu, Aoki, Yoshitaka, Suto, Mikito, Habazaki, Hiroki

“…•TiO2 films are formed on tin substrate by a cathodic deposition process within a few seconds.•The films consist of a nanocrystalline anatase phase without…”
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Spinel-Type Metal Oxide Nanoparticles Supported on Platelet-Type Carbon Nanofibers as a Bifunctional Catalyst for Oxygen Evolution Reaction and Oxygen Reduction Reaction by SATO, Yuki, KITANO, Sho, KOWALSKI, Damian, AOKI, Yoshitaka, FUJIWARA, Naoko, IOROI, Tsutomu, HABAZAKI, Hiroki

“…Development of highly active bifunctional electrocatalysts for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) is required for air…”
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Ex Situ Evidence for the Role of a Fluoride‐Rich Layer Switching the Growth of Nanopores to Nanotubes: A Missing Piece of the Anodizing Puzzle by Shahzad, Khurram, Kowalski, Damian, Zhu, Chunyu, Aoki, Yoshitaka, Habazaki, Hiroki

“…Anodizing involves a high‐voltage electrochemical conversion process that forms barrier‐type oxide layers or self‐organized nanoporous/nanotubular structures…”
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Neoliberalizm szkoły chicagowskiej a kryzys gospodarczy XXI wieku w Stanach Zjednoczonych by Kowalski, Damian

“…Motywacja: Krach na amerykańskim rynku finansowym w 2008 roku zapoczątkował kryzys o charakterze globalnym. Rozpoczęła się poważna debata nad jego przyczynami,…”
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High‐Efficiency Direct Ammonia Fuel Cells Based on BaZr0.1Ce0.7Y0.2O3−δ/Pd Oxide‐Metal Junctions by Aoki, Yoshitaka, Yamaguchi, Tomoyuki, Kobayashi, Shohei, Kowalski, Damian, Zhu, Chunyu, Habazaki, Hiroki

“…A direct ammonia‐type intermediate temperature fuel cell is examined by means of a hydrogen membrane fuel cell (HMFC) comprising 1‐µm‐thick…”
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Evaluation of Antifungal Properties of Titania P25 by Wang, Kunlei, Paszkiewicz, Oliwia, Vincent, Mewin, Henkiel, Patrycja, Kowalski, Damian, Kowalska, Ewa, Markowska-Szczupak, Agata

“…Commercial titania photocatalyst—P25 was chosen for an antifungal property examination due to it exhibiting one of the highest photocatalytic activities among…”
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Swimming sport in during the COVID-19 pandemic by Kowalski, Damian, Zysiak-Christ, Beata, Skalski, Dariusz, Brzoskowska, Karolina

“…Swimming as a discipline that requires specific conditions for both training and recreation suffered greatly during the pandemic period. Due to the closure of…”
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The effect of ultrasonic irradiation during electropolymerization of polypyrrole on corrosion prevention of the coated steel by Kowalski, Damian, Ueda, Mikito, Ohtsuka, Toshiaki

“…Ultrasonic irradiation was imposed during electropolymerization of polypyrrole (PPy) in acid phosphate solution containing molybdophosphate ( PMo 12 O 40 3 - )…”
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The effect of counter anions on corrosion resistance of steel covered by bi-layered polypyrrole film by Kowalski, Damian, Ueda, Mikito, Ohtsuka, Toshiaki

“…The bi-layered polypyrrole (PPy) coatings were investigated for corrosion prevention of a carbon steel. The inner layer was doped with the Keggin structure…”
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Brownmillerite‐type Ca2FeCoO5 as a Practicable Oxygen Evolution Reaction Catalyst by Tsuji, Etsushi, Motohashi, Teruki, Noda, Hiroyuki, Kowalski, Damian, Aoki, Yoshitaka, Tanida, Hajime, Niikura, Junji, Koyama, Yukinori, Mori, Masahiro, Arai, Hajime, Ioroi, Tsutomu, Fujiwara, Naoko, Uchimoto, Yoshiharu, Ogumi, Zempachi, Habazaki, Hiroki

“…Invited for this month′s cover is the group of Prof. Dr. Hiroki Habazaki at Hokkaido University with their collaborators from Kanagawa University, Kyoto…”
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