無水酸塩基反応により作製した有機-無機ハイブリッド低温溶融ガラスへの光機能性賦与 The Organic-inorganic Hybrid Low-melting Glasses Doped with Optical Active Centers via Non-aqueous Acid-base Reaction
The structure of the organic-inorganic hybrid low-melting glasses prepared by the nonaqueous acid-base reaction was investigated mainly by <sup>31</sup>P NMR techniques in order to elucidate the chemical durability-structure relationship. By increasing the reaction temperature, it is possible to improve the conversion, resulting in increase of the network dimensions of the resultant glasses. It is found that the glasses of high degree of condensation tend to have better water durability in a humid atmosphere. In addition, gold nanoparticle doped and gold-dye co-doped glasses were prepared by the acid-base reaction. The efficient energy transfer from gold nanoparticle to dye was observed by the photoluminescence measurement.
粉体および粉末冶金 52(10), 775-780, 2005-10-15
Japan Society of Powder and Powder Metallurgy