摘要:
A lighting device includes: a light source configured for emitting a primary light; a light conversion unit formed by or including: a light conversion element including a front side and a rear side, wherein the light conversion element is configured for being illuminated by the primary light on the front side and for emitting a secondary light with an altered wavelength compared to the primary light on the front side, wherein the light conversion element includes a first phase including a light-converting ceramic material and a second phase including a further ceramic material, the second phase having a higher thermal conductivity than the first phase, and wherein the light conversion element includes a plurality of pores.
摘要:
An optical converter wheel, a method of producing, and a method of using are provided. The wheel includes an inorganic converter material that converts light of a first wavelength into light of a second wavelength and a converter substrate. The converter substrate has a coefficient of thermal expansion CTEKS of 4 to 18×10−6 1/K in a range from 20° C.-300° C. and a thermal conductivity of at least 50 W/mK at 20° C.
摘要:
A coated glass element includes: a glass surface and a coating that coats at least part of the glass surface. The coating has at least one layer. The at least one layer of the coating fulfills the following parameter: [Al+]80/[Al+]20≥1.8. [Al+]20 are counts of [Al+] ions, measured by a time-of-flight secondary ion mass spectrometry (TOF-SIMS), at 20% of a time a sputter gun beam needs to reach the glass surface and [Al+]80 are counts of [Al+] ions, measured by a TOF-SIMS, at 80% of a time a sputter gun beam needs to reach the glass surface.
摘要:
A coated glass container includes: a glass surface; and a coating that coats at least part of the glass surface to form a coated glass surface. The coating includes at least one layer. The coated glass container fulfills the following parameter: leaching of [Na] ions after an alkaline treatment is 10 mg/l or less [Na] ions.
摘要:
A coated glass element includes: a glass surface; and a coating that coats at least part of the glass surface. The coating includes at least one layer. The at least one layer of the coating fulfills the following parameter: [Si2C5H15O2−]20/[Si2C5H15O2−]80≥1.0. [Si2C5H15O2−]20 are counts of [Si2C5H15O2] ions, measured by a time-of-flight secondary ion mass spectrometry (TOF-SIMS), at 20% of a time a sputter gun beam needs to reach the glass surface and [Si2C5H15O2−]80 are counts of [Si2C5H15O2−]80 ions, measured by a TOF-SIMS, at 80% of a time a sputter gun beam needs to reach the glass surface.
摘要:
A coated container includes: a container having a surface; and a coating applied to at least part of the surface to form a coated surface. Leaching of at least one of one or more types of ions or one or more types of compounds is determined by performing an alkaline treatment on at least part of the coated surface to obtain an alkaline treated surface and performing an acidic treatment on at least part of the alkaline treated surface to obtain an acidic treated surface. The leaching of the at least one of one or more types of ions or one or more types of compounds from the coated surface is 5.00 mg/l or less.
摘要:
An additive for electrochemical energy storages is disclosed, wherein the additive contains at least one silicon- and alkaline earth metal-containing compound V1 which in contact with a fluorine-containing compound V2 in the energy storage forms at least one compound V3 selected from the group consisting of silicon- and fluorine-containing, lithium-free compounds V3a, alkaline earth metal- and fluorine-containing, lithium-free compounds V3b, silicon-, alkaline earth metal- and fluorine-containing, lithium-free compounds V3c and combinations thereof. Also disclosed is an electrochemical energy storage containing the additive.
摘要:
An optical converter wheel, a method of producing, and a method of using are provided. The wheel includes an inorganic converter material that converts light of a first wavelength into light of a second wavelength and a converter substrate. The converter substrate has a coefficient of thermal expansion CTEKS of 4 to 18×10−6 1/K in a range from 20° C.-300° C. and a thermal conductivity of at least 50 W/mK at 20° C.
摘要:
An additive for electrochemical energy storages is disclosed, wherein the additive contains at least one silicon- and alkaline earth metal-containing compound V1 which in contact with a fluorine-containing compound V2 in the energy storage forms at least one compound V3 selected from the group consisting of silicon- and fluorine-containing, lithium-free compounds V3a, alkaline earth metal- and fluorine-containing, lithium-free compounds V3b, silicon-, alkaline earth metal- and fluorine-containing, lithium-free compounds V3c and combinations thereof. Also disclosed is an electrochemical energy storage containing the additive.