baoyu135国产精品免费_成人精品视频一级毛片_亚洲中字无码A∨电影在线观看_国产免费高潮白浆二区三区_免费视频在线观看高清无码_精品无码久久国产2024_亚洲AV无码专区牛牛影院_精品第一国产综合精品aⅴ_午夜大片爽爽爽免费影院_日本在线高清视频

Nanometer Blue Tungsten Oxide Applied for Heat Insulating Window Glass

Nanometer blue tungsten oxide, which may be applied for producing heat insulating window glass, does not necessarily have a good doping effect. That is because only blue tungsten oxide powder produced by the monoclinic hexagonal structure of ammonium paratungstate (APT) has a good doping effect. That is to say, the needle-like or polygonal crystal ammonium paratungstate does not satisfactorily meet the requirements of the doped tungsten wire.nanometer blue tungsten oxide applied for heat insulating window glass picture
The reason why nano grain size blue tungsten oxide powder produced by the monoclinic hexagonal structure of ammonium paratungstate has a good doping effect is that the hexagonal plate-like APT has large specific surface area, high activity and many cracks on the crystal surface. At the same time, blue tungsten oxide and the skeleton structure of APT is closely related, and the skeleton of APT is still retained, so that more alkali metal ions K+ can be adsorbed, thereby greatly improving the doping effect.

More details, please visit:
http://www.tungsten-powder.com/Blue-Tungsten-Oxide.html

Comments are closed.

Address: 3F, No.25-1 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China Copyright ? 1997 - 2024 CTIA All Rights Reserved
Phone:+86-592-5129696,+86-592-5129595;    Email: [email protected]
舊版