Udo Heider
Merck & Co.
4 Papers
7 Citations
Udo Heider is an academic researcher from Merck & Co.. The author has contributed to research in topics: Electrochemical cell & Hydroxide. The author has an hindex of 2, co-authored 4 publications.
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Papers
Patent
Active positive-electrode material in electrochemical cells, and process for the production of these materials
Lilia Heider,Udo Heider,Natascha Lotz,Mathias Rothenberger +3 more
- 30 Mar 2001
TL;DR: In this article, the authors proposed a novel materials based on coated metal particles for use as active positive-electrode material in electrochemical cells, which was used for the first time.
3
Patent
Aktives Anodenmaterial in elektrochemischen Zellen und Verfahren zu deren Herstellung
Lilia Heider,Udo Heider,Natascha Lotz,Mathias Rothenberger +3 more
- 31 Mar 2000
TL;DR: In this paper, the Erfindung betrifft neuartige Materialien auf Basis von beschichteten Metallpartikeln zur Verwendung als aktives Anodenmaterial in elektrochemischen Zellen.
2
Patent
Active positive electrode material in electrochemical cell and manufacturing method of these materials
Lilia Heider,Udo Heider,Natascha Lotz,Mathias Rothenberger,ハイデル ウド,ロッツ ナターシャ,ロテンブルガー マティアス,ハイデル リリア +7 more
- 29 Mar 2001
TL;DR: In this paper, a positive electrode material coated with hydroxide or oxyhydroxide of Sn, Mo, Se, W or Sb converted to an oxide with Sb, Bi, Cd, In, Pb, Ga, Sn or their alloy as a core, and its manufacturing method, where, a slurry of above metal or alloy core in urotropin is adjusted and emulsified with hydrocarbon of C5 to C12 and precipitated on a hydroxides, to be converted to a oxide with the premix heated.
2
Patent
Active material for anodes in electrochemical cells and process of manufacture thereof
Lilia Heider,Udo Heider,Natascha Lotz,Mathias Rothenberger +3 more
- 06 Mar 2001
TL;DR: In this paper, a process for the production of the anode material comprising producing a suspension or a sol of the metal or alloy core in urotropin, emulsifying the suspension with 5-12C hydrocarbons, precipitating the emulsion on the metal and alloy cores, and converting the metal hydroxide and/or oxyhydroxide into the corresponding oxide by tempering the system is described.