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  1. No Access

    Article

    Rezidivierende Infiltrate nach Pneumonie

    Dr. A. Plagens MAE, H. Kelm in Der Pneumologe (2017)

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    Article

    Determination of electronic ground state properties of a dinuclear iron(II) spin crossover complex

    The dinuclear complex [(Fe(L-N4Me2))2(BiBzIm)](ClO4)2⋅2EtCN (1) has been investigated by Mössbauer spectroscopy carried out in the temperature range from 5 to 150 K with externally applied magnetic fields of up t...

    T. O. Bauer, M. Schmitz, M. Graf, H. Kelm, H.-J. Krüger in Hyperfine Interactions (2016)

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    Article

    High-field Mössbauer spectroscopy on dinuclear iron(II) spin crossover complexes

    The dinuclear complex [{Fe(L-N4Me2)}2(BzImCOO)](ClO4)2*0.5(CH3)2CO has been investigated by Mössbauer spectroscopy carried out in the temperature range from T = 5 K up to T = 190 K with externally applied magneti...

    T. O. Bauer, M. Schmitz, M. Graf, H. Kelm, H. -J. Krüger in Hyperfine Interactions (2014)

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    Article

    Corrosion product build-up on stainless steel and its influence on hydrazine decomposition.60Co deposition in loop tests using borated water at 300°C

    The corrosion rate of stainless steel decreases with time of operation under conditions characteristic of the primary circuit of pressurized-water reactors. Due to this the concentration of corrosion products ...

    H. Kelm, U. Glaubitz, W. Hoffmann, H. Schlenkrich in Journal of Solution Chemistry (1992)

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    Article

    Kinetic and spectroscopic studies of the substitution reactions of [Rh(acac)(CO)2] with triphenylphosphite

    The substitution reactions of [Rh(acac)(CO)2] with triphenylphosphite (P) to produce [Rh(acac)(CO)P], [Rh(acac)P2] and [PhP3P′], were studied in detail using spectroscopic (n.m.r., i.r. and u.v.-vis.) and kinetic...

    R. van Eldik, S. Aygen, H. Kelm, A. M. Trzeciak in Transition Metal Chemistry (1985)

  6. No Access

    Chapter

    Effects of Pressure on the Kinetics of Sterically Hindered Square Planar Palladium(II) Complexes

    Generally substitution reactions of square planar complexes of such metal ions as Pt(II), Pd(II), and Au(III) obey a two-term rate law of the form [1] 1

    D. A. Palmer, M. Cikovic, M. Mares, H. Kelm in High-Pressure Science and Technology (1979)

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    Article

    Die Energieübertragung von Aceton im Tripiettzustand auf 9,10-Dibromanthrazen. Eine Untersuchung unter hohem Druck

    R. Schmidt, H. Kelm, H. -D. Brauer in Colloid and Polymer Science (1978)

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    Book and Conference Proceedings

    High Pressure Chemistry

    Proceedings of the NATO Advanced Study Institute held in Corfu, Greece, September 24 – October 8, 1977

    H. Kelm in NATO Advanced Study Institutes Series (1978)

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    Chapter and Conference Paper

    High Pressure Effects on Photophysical and Photochemical Primary Processes

    Over the last two decades several authors [l–4] have published summarizing reports concerning studies of pressure effects on photophysical and photochemical primary processes. With the increasing availability ...

    H.-D. Brauer, R. Schmidt, H. Kelm in High Pressure Chemistry (1978)

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    Chapter and Conference Paper

    Determination and Interpretation of Volumes of Activation

    The volume of activation, as derived from the pressure dependence of the observed rate constant of a chemical reaction, is discussed in general terms, rather than a systematic treatment of various classes of r...

    H. Kelm, D. A. Palmer in High Pressure Chemistry (1978)

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    Article

    Bildung hydratisierter Elektronen bei der photochemischen Oxydation von Komplex-Ionen des zweiwertigen Chroms

    H. Hartmann, J. Müller, H. Kelm in Naturwissenschaften (1973)

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    Article

    Beitrag zur Methodik des Flügelmessens

    Methodische Unterschiede in der Meßtechnik von Vogelflügeln haben dazu geführt, daß Meßergebnisse verschiedener Untersucher oft nicht miteinander vergleichbar sind. Von wesentlicher Bedeutung für das Meßergebn...

    H. Kelm in Journal für Ornithologie (1970)

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    Article

    Recensiones

    Th Rami, H. Kelm in Theoretica chimica acta (1967)