Electrochromism refers to the phenomenon that the optical properties (reflectivity, transmittance, absorptivity, etc.) of materials change stably and reversibly under the action of external electric field, which is manifested in the reversible change of color and transparency in appearance. Materials with electrochromic properties are called electrochromic materials, and devices made of electrochromic materials are called electrochromic devices.
APG in Electrochromism indusrty to provide target material basically has：
Type ltem Descripetion Purity Technology Ceramic-Targets
ITO acc.your require
99.99% sintering NiO 99.99%
sintering
WO 99.99%
sintering
VO 99.99%
sintering
Alloy-Targets
WNi 99.9%
sintering
MoNb
99.9%
sintering
AlNb
99.9%
sintering
Purity-Targats
Ni
99.99%
melting W 99.99%
sintering+HIP V 99.99%
melting Cu 99.99%
melting
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