für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...

The preparation, for the first time, of the deprotonated complexes of oxamic acid with Ce(III), Pr(III), Nd(III), Sm(III), Eu(III), Dy(III), Ho(III ) and Yb(III ) is reported. Properties, analytical results, conductometric measurements, magnetic moments and spectral data (IR and diffuse reflectance spectra) are discussed in terms of possible structural types and the nature of the bonding. Oxami...

• Two competing and opposing processes control the sensing response of NiO to ethanol. surface orientation strongly determine its interaction with ethanol at RT. Charge transfer adsorbed molecules dominates in anomalous response. Ethanol decomposition is responsible for normal The shows faster dynamics better sensitivity Conductometric gas sensors based on metal oxide semiconductors (MOS) usual...