Listar por tema "Spectroscopic analysis"
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Structural and Spectroscopic Study of a New Pink Chromium-Free Er2(Ti,Zr)2O7 Ceramic Pigment
Wiley (2009)Transition metal ions are usually incorporated as chromophores into pyrochlore structures in order to develop colored compounds. However, due to the high toxicity of some of them (Cr, Ni, Co, Cd …), other nontoxic species ... -
Structural and Spectroscopy Study of a Novel Erbium Titanate Pink Pigment Prepared by Sol-gel Methodology
American Chemical Society (2008)Pyrochlore oxides show a large variety of physical and chemical properties depending on the ordering/disordering of the cations and oxygen vacancies. Taking account of these structural features and the luminescent properties ...