摘要:
There are described luminescent glasses having the following compositions(a) 0 to 80 mole % alkali metal oxide (sodium oxide, potassium oxide, lithium oxide), individually or several together, 0 to 30 mole % alkaline earth metal oxide (magnesium oxide, calcium oxide, strontium oxide, barium oxide), individually or several together, and at least 2 mole % of alkali metal oxide and/or alkaline earth metal oxide must be present(b)7 to 90 mole % silica1 to 50 mole % boron oxide (B.sub.2 O.sub.3)1 to 30 mole % aluminum oxide(c)0.1 to 5 mole % lead oxide (PbO)0.1 to 10 mole % vandium pentoxide (V.sub.2 O.sub.5).The glasses have white, yellow, or blue luminescence, depending on the PbO and V.sub.2 O.sub.5 content, at excitation with a wave length of 254 nm.
摘要翻译:描述了具有以下组成(a)0至80摩尔%碱金属氧化物(氧化钠,氧化钾,氧化锂),单独或几个,0至30摩尔%碱土金属氧化物(氧化镁,钙 氧化物,氧化锶,氧化钡),至少2摩尔%的碱金属氧化物和/或碱土金属氧化物必须存在(b)7〜90摩尔%二氧化硅1〜50摩尔%的氧化硼 (B2O3)1〜30摩尔%的氧化铝(c)0.1〜5摩尔%的氧化铅(PbO)0.1〜10摩尔%的五氧化二锑(V 2 O 5)。 根据PbO和V2O5含量,在波长为254nm的激发下,玻璃具有白色,黄色或蓝色发光。
摘要:
There are described luminescent materials based on zinc silicate activated with manganese which are not sensitive to impurities are not susceptible to pulverizing, are temperature stable, and are stable to the customary ceramic glazes. They comprise, consist of (or consist essentially of):1.5 to 94.8 mole % zinc oxide (ZnO)1 to 90 mole % Silicon dioxide (SiO.sub.2)0.2 to 1.3 mole % Manganese oxide (MnO)0.1 to 25 mole % Alkali oxide and/or Alkaline earth oxide and/or Titanium oxide (TiO.sub.2) and/or Zirconium oxide (ZrO.sub.2) and/or Chromium oxide (Cr.sub.2 O.sub.3) and/or Lead oxide (PbO)0.1 to 23.8 mole % Sodium oxide (Na.sub.2 O)1.3 to 24 mole % Aluminum oxide (Al.sub.2 O.sub.3) and2.5 to 48 mole % Silicon dioxide (SiO.sub.2).
摘要翻译:描述了基于对锰的活化的硅酸锌对于杂质不敏感的发光材料不易于粉碎,温度稳定,并且对于常规的陶瓷釉料是稳定的。 它们由(或基本上由其组成)组成:1.5至94.8摩尔%氧化锌(ZnO)1至90摩尔%二氧化硅(SiO 2)0.2至1.3摩尔%氧化锰(MnO)0.1至25摩尔%碱性氧化物和 /或碱土金属氧化物和/或氧化钛(TiO 2)和/或氧化锆(ZrO 2)和/或氧化铬(Cr 2 O 3)和/或氧化铅(PbO)0.1至23.8摩尔%氧化钠(Na 2 O)1.3至24 摩尔%氧化铝(Al 2 O 3)和2.5〜48摩尔%二氧化硅(SiO 2)。
摘要:
There are described blue luminescent glasses having the following compositions(a) 0 to 90 mole % alkali metal oxide (sodium oxide, potassium oxide, lithium oxide), individually or several together, 0 to 90 mole % alkaline earth metal oxide (magnesium oxide, calcium oxide, strontium oxide, barium oxide), individually or several together, with the proviso that the magnesium oxide and/or calcium oxide can only be present in an amount of up to 25 mole % and at least 2 mole % of alkali metal oxide and/or alkaline earth metal oxide must be present(b)7 to 95 mole % silica0 to 70 mole % boron oxide (B.sub.2 O.sub.3)0 to 85 mole % aluminum oxide(c) 0.01 to 40 mole % lead oxide (PbO).
摘要翻译:描述了具有以下组成的蓝色发光玻璃:(a)0至90摩尔%的碱金属氧化物(氧化钠,氧化钾,氧化锂),单独或几个,0至90摩尔%的碱土金属氧化物(氧化镁, 氧化钙,氧化锶,氧化钡),条件是氧化镁和/或氧化钙的存在量最多只能为25摩尔%,至少2摩尔%的碱金属氧化物 和/或碱土金属氧化物必须存在(b)7〜95摩尔%二氧化硅0〜70摩尔%氧化硼(B 2 O 3)0〜85摩尔%氧化铝(c)0.01〜40摩尔%氧化铅(PbO)。
摘要:
There are prepared luminescent materials based on cadmium borate activated with manganese which is insensitive to impurities, temperature stable, not sensitive to grinding, and stable to ceramic glazes having the composition. In the preparation, the manganese activator is added in the form of a zeolite.
摘要:
There are described luminescent materials activated with lead upon excitation with long wave and short wave ultraviolet rays emit in the blue-green region, have long afterglow times, can be prepared from components which do not have high purity, are not susceptible to pulverizing, and are stable to the customary ceramic glazes. They consist of (or consist essentially of):10 to 89.9 mole % zirconium oxide (ZrO.sub.2)5 to 85 mole % boron oxide (B.sub.2 O.sub.3)5 to 85 mole % silicon dioxide (SiO.sub.2)0.1 to 20 mole % lead oxide (PbO)0 to 15 mole % sodium oxide (Na.sub.2 O)0 to 15 mole % potassium oxide (K.sub.2 O) and0 to 5 mole % aluminum oxide (Al.sub.2 O.sub.3).
摘要翻译:描述了在长时间的波长和短波紫外线激发时用铅激发的发光材料在蓝绿色区域发射,具有长的余辉时间,可以由不具有高纯度,不易于粉碎的组分制备,以及 对于习惯的陶瓷釉是稳定的。 它们由(或基本上由...组成):10至89.9摩尔%氧化锆(ZrO 2)5至85摩尔%氧化硼(B 2 O 3)5至85摩尔%二氧化硅(SiO 2)0.1至20摩尔%氧化铅(PbO) 0〜15摩尔%的氧化钠(Na 2 O)0〜15摩尔%的氧化钾(K 2 O)和0〜5摩尔%的氧化铝(Al 2 O 3)。