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4 Results Found

  • Feature Paper
  • Article
  • Open Access
36 Citations
5,973 Views
11 Pages

Nickel-Catalyzed Decarbonylative Stannylation of Acyl Fluorides under Ligand-Free Conditions

  • Xiu Wang,
  • Zhenhua Wang,
  • Li Liu,
  • Yuya Asanuma and
  • Yasushi Nishihara

28 April 2019

Nickel-catalyzed decarbonylative stannylation of acyl fluorides under ligand-free conditions was disclosed. A variety of aromatic acyl fluorides are capable of reacting with silylstannanes in the presence of cesium fluoride. A one-pot decarbonylative...

  • Article
  • Open Access
2,196 Views
11 Pages

Influence of Pre-Tinning Process on Coating Morphology and Interface Structure of Low Carbon Steel Dipped in Molten 6061 Al Alloy

  • Naglaa Fathy,
  • Khaled Saad Abdel Halim,
  • K. M. Hafez,
  • Mohamed Ramadan,
  • Badreddine Ayadi,
  • Abdulaziz S. Alghamdi and
  • Khaled M. Ibrahim

8 October 2022

Pre-treated low carbon steel specimens with flux or flux + tin mixture were coated by hot-dip aluminizing process. Al alloy (6061) was melted and hold at 750 °C. Fluxed and pre-tinned low carbon steel samples were dipped in a molten bath for time...

  • Article
  • Open Access
27 Citations
8,030 Views
18 Pages

On the Mechanism of Carbon Dioxide Reduction on Sn-Based Electrodes: Insights into the Role of Oxide Surfaces

  • Giane B. Damas,
  • Caetano R. Miranda,
  • Ricardo Sgarbi,
  • James M. Portela,
  • Mariana R. Camilo,
  • Fabio H. B. Lima and
  • C. Moyses Araujo

25 July 2019

The electrochemical reduction of carbon dioxide into carbon monoxide, hydrocarbons and formic acid has offered an interesting alternative for a sustainable energy scenario. In this context, Sn-based electrodes have attracted a great deal of attention...

  • Article
  • Open Access
14 Citations
3,288 Views
19 Pages

19 August 2022

Copper-based electrodes can catalyze electroreduction of CO2 to two-carbon products. However, obtaining a specific product with high efficiency depends on the oxidation state of Cu for the Cu-based materials. In this study, Cu-based electrodes were p...