摘要:
A grey glass composition employing in its colorant portion at least iron (Fe2O3/FeO), cobalt and selenium is provided. The glass allows high visible transmission, and good IR absorption, while at the same time achieving desired grey color. In certain example embodiments, the colorant portion includes, or may consist essentially of: total iron (expressed as Fe2O3)0.20 to 0.35% selenium0.0002 to 0.0020% cobalt oxide0.0025 to 0.0060% titanium oxide 0 to 1.0% glass redox:
摘要翻译:提供在其着色剂部分中至少使用铁(Fe 2 O 3 / FeO),钴和硒的灰色玻璃组合物。 该玻璃允许高可见透射率和良好的红外吸收,同时实现所需的灰色。 在某些示例性实施方案中,着色剂部分包括或可基本上由以下组成:总铁(以Fe 2 O 3表示)0.20至0.35%硒0.0002至0.0020%氧化钴0.0025至0.0060%氧化钛0至1.0%玻璃氧化还原:<=。 27; 或0.10至0.25。
摘要:
A grey glass composition employing in its colorant portion at least iron (Fe2O3/FeO), cobalt and selenium is provided. The glass allows high visible transmission, and good IR absorption, while at the same time achieving desired grey color. In certain example embodiments, the colorant portion includes, or may consist essentially of: total iron (expressed as Fe2O3)0.20 to 0.35% selenium0.0002 to 0.0020% cobalt oxide0.0025 to 0.0060% titanium oxide 0 to 1.0% glass redox:
摘要翻译:提供在其着色剂部分中至少使用铁(Fe 2 O 3 / FeO),钴和硒的灰色玻璃组合物。 该玻璃允许高可见透射率和良好的红外吸收,同时实现所需的灰色。 在某些示例实施例中,着色剂部分包括或可以基本上由以下组成:
摘要:
A grey glass composition employing in its colorant portion at least iron (Fe2O3/FeO), cobalt and selenium is provided. The glass allows high visible transmission, and good IR absorption, while at the same time achieving desired grey color. In certain example embodiments, the colorant portion includes, or may consist essentially of: total iron (expressed as Fe2O3)0.20 to 0.35% selenium0.0002 to 0.0020% cobalt oxide0.0025 to 0.0060% titanium oxide0 to 1.0% glass redox:
摘要翻译:提供在其着色剂部分中至少使用铁(Fe 2 O 3 / FeO),钴和硒的灰色玻璃组合物。 该玻璃允许高可见透射率和良好的红外吸收,同时实现所需的灰色。 在某些示例性实施方案中,着色剂部分包括或可基本上由以下组成:总铁(以Fe 2 O 3表示)0.20至0.35%硒0.0002至0.0020%氧化钴0.0025至0.0060%氧化钛0至1.0%玻璃氧化还原:<=。 27; 或0.10至0.25。
摘要:
A high transmission and low iron glass is provided for use in a solar cell. The glass substrate may be patterned on at least one surface thereof. Antimony (Sb) is used in the glass to improve stability of the solar performance of the glass upon exposure to ultraviolet (UV) radiation and/or sunlight. The combination of low iron content, antimony, and/or the patterning of the glass substrate results in a substrate with high visible transmission and excellent light refracting characteristics.
摘要:
A high transmission and low iron glass is provided for use in a solar cell. The glass substrate may be patterned on at least one surface thereof. Antimony (Sb) is used in the glass to improve stability of the solar performance of the glass upon exposure to ultraviolet (UV) radiation and/or sunlight. The combination of low iron content, antimony, and/or the patterning of the glass substrate results in a substrate with high visible transmission and excellent light refracting characteristics.
摘要:
A grey glass composition employing in its colorant portion at least iron (Fe2O3/FeO), cobalt and selenium is provided. The glass allows high visible transmission, and good IR absorption, while at the same time achieving desired grey color. In certain example embodiments, the colorant portion includes, or may consist essentially of: total iron (expressed as Fe2O3)0.20 to 0.35% selenium0.0002 to 0.0020% cobalt oxide0.0025 to 0.0060% titanium oxide0 to 1.0% glass redox:
摘要翻译:提供在其着色剂部分中至少使用铁(Fe 2 O 3 / FeO),钴和硒的灰色玻璃组合物。 该玻璃允许高可见透射率和良好的红外吸收,同时实现所需的灰色。 在某些示例性实施方案中,着色剂部分包括或可基本上由以下组成:总铁(以Fe 2 O 3表示)0.20至0.35%硒0.0002至0.0020%氧化钴0.0025至0.0060%氧化钛0至1.0%玻璃氧化还原:<=。 27; 或0.10至0.25。
摘要:
A high transmission and low iron glass is provided for use in a solar cell. The glass substrate may be patterned on at least one surface thereof. Antimony (Sb) is used in the glass to improve stability of the solar performance of the glass upon exposure to ultraviolet (UV) radiation and/or sunlight. The combination of low iron content, antimony, and/or the patterning of the glass substrate results in a substrate with high visible transmission and excellent light refracting characteristics.
摘要:
Glass is provided so as to have high visible transmission and/or fairly clear or neutral color. In certain example embodiments, the glass includes a low amount of iron coupled with erbium (Er, including an oxide thereof) designed to provide a neutral color and high transmittance. In certain example embodiments, the amount of SO3 in the glass composition is increased in order to provide increased visible transmission, without sacrificing neutral color. The glass may optionally include a small amount of cobalt (Co, including an oxide thereof) in certain example instances.
摘要:
A high transmittance fairly clear/neutral colored glass composition is provided. An oxidizing agent(s) such as cerium oxide (e.g., CeO2) or the like is added to the glass batch in order to realize very oxidized conditions (i.e., to significantly lower the redox of the resulting glass). As a result of the oxidizing agent(s) used in the batch, the iron is oxidized to a very low FeO (ferrous state) content. For example, this may result in a glass having a glass redox value of no greater than 0.12 (more preferably
摘要:
Glass is provided so as to have high visible transmission and/or fairly clear or neutral color. In certain example embodiments of making glass according to examples of the invention, the glass batch may include a base glass (e.g., soda lime silica base glass) and, in addition, by weight percentage: total iron (expressed as Fe2O3): 0.01 to 0.30% erbium oxide (e.g., Er2O3): 0.01 to 0.30% cerium oxide (e.g., CeO2):0.005 to 0.30%. Optionally, neodymium oxide (e.g., Nd2O3) may also be provided in the glass in certain example embodiments. In other embodiments, the cerium oxide may be replaced with or supplemented by NaNO3 or some other nitrate(s) as an oxidizer.