"Raluca Ripan" Institute for Research in Chemistry, Inorganic Compounds Lab - Products & Services

Inorganic Compounds Laboratory

Products

Luminescent pigments ( Phosphors)

1.Phoshorescent pigments
	Luminescence characteristics
	excitation: natural or artificial light; UV radiation
	emission: green, yellow, orange and orange-red phosphorescence (perceptibible at night)
	Main areas of application
	instrument marking ( watches, device dials)
	special effects in arts and advertising
	accident prevention


2. Cathodoluminescent pigments
	Luminescence characteristics
	excitation: cathode rays (electron beam)
	emission: green or blue short fluorescence
	Main areas of application
	displays
	image intensifying screens (for night seeing)

3.Photoluminescent pigments
	Luminescence characteristics
	excitation: short or long ultraviolet radiation
	emission: red, pink, blue or UV fluorescence
	Main areas of application
	high or low pressure fluorescence lamps
	color fluorescent tubes for advertising
	illuminating signs

High purity inorganic compounds

1.Noble metals
	silver	platinum	palladium
	rhodium	gold

2.Other high purity compounds
	silver nitrate	silver iodide

Services
	Characterisation by thermal analysis of inorganic and organic materials


	Noble metals recovery from wastes
	silver	platinum	palladium
	rhodium	gold

© 16-Jan-2008 ICCRR