Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Preparation of 1-Nitroanthraquinone (1979)
    s.l. : American Chemical Society
    Industrial and engineering chemistry 18 (1979), S. 126-127 
    Details
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/i360070a009
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The electrochemical production of cobaltic sulphate (1979)
    Springer
    Journal of applied electrochemistry 9 (1979), S. 595-601 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract The electrochemical preparation of cobaltic sulphate has been studied and we have found that the reaction is best effected in 40 wt% H2SO4 in the presence of silver ions as the catalyst, using PbO2 as the anode, with a low current density and a low conversion.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00610947
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Electrochemical perfluorination of organic acids. Contribution to the knowledge of the mechanism (1974)
    Springer
    Journal of applied electrochemistry 4 (1974), S. 289-292 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Electrochemical perfluorination of octane-sulphofluoride (OSF) and octanoic-fluoride (OF) to the perfluoro compounds (POSF and POF) has been studied over a wide range of experimental conditions. Significant improvement of the reported yield of perfluoro-product has been achieved with electrolysis at high potential. The results are explained in terms of a model involving simultaneous adsorption of the reactant and of fluorine on a NiF2 surface.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00608970
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Local enhancement of liquid-to-wall mass transfer by a single gas bubble (1994)
    Springer
    Journal of applied electrochemistry 24 (1994), S. 658-665 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Local liquid-to-wall mass transfer enhancement by a single bubble was studied. Both photographic and local current measurements were taken. The effects of the bubble form, wake and trajectory were analysed for vertical and down-facing inclined electrodes. For angles lower than 40°, bubbles rise over the surface with small hops of regular amplitude. High current increases were observed where the bubble hits the electrode. For higher angles, the bubble glides, producing high constant currents.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00252092
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    The oxidation of o-nitrotoluene to o-nitrobenzaldehyde with electrogenerated cobaltic sulphate (1979)
    Springer
    Journal of applied electrochemistry 9 (1979), S. 753-755 
    Details
    ISSN: 1572-8838
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Indirect electrochemical oxidation ofo-nitrotoluene too-nitrobenzaldehyde by Co (III) has been studied. The highest aldehyde yield (∼ 80%) is obtained in dispersing a 70-fold excess ofo-nitrotoluene in a solution of CO2(SO4)3 in 60% H2SO4 at 12° C. The influence of acid concentration, excess of nitrotoluene and presence of catalyst are discussed and found to be compatible with a mechanism proposed by Bawn.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00614970
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Verhalten des Thioharnstoffs bei der Kupfer-Abscheidung aus sauren Kupfersulfat-Bädern (1964)
    Weinheim : Wiley-Blackwell
    Chemie Ingenieur Technik - CIT 36 (1964), S. 679-681 
    Details
    ISSN: 0009-286X
    Keywords: Chemistry ; Industrial Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Thioharnstoff-Zusätze zu sauren Verkupferungsbädern verbessern die mechanischen Eigenschaften der abgeschiedenen Schichten. Der Thioharnstoff kann in Form seines Cu(I)-Komplexes spektrophotometrisch im UV-Bereich bestimmt werden. Dieser Komplex verschwindet bei der Elektrolyse schneller aus dem Anoden- als aus dem Kathodenraum. Elektronenmikroskopisch ließ sich zeigen, daß bei zwei nacheinander mit dem gleichen Bad erhaltenen Schichten die mittlere Korngröße zunimmt, während Verteilungsdichte und mittlerer Durchmesser der Einschlüsse sich kaum verändern. Die Zunahme der Korngröße im Verlauf der Elektrolyse wurde auch innerhalb einer einzigen Schicht nachgewiesen.
    Additional Material: 6 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/cite.330360615
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...