Optical Fluorides

Iron Fluoride Micro Powder: Optical Crystals such as CaF₂, BaF₂, MgF₂, LiF, Nacl, KCL, KBR are widely used in IR optics and UV optics. High transparency and low loss optical windows, prisms, lenses, acromatic lenses and parallel planes have been fabricated in these optical materials. These crystals are applied to entire optical wavelength range from vacuum ultraviolet (0.11um) to far infrared (40um).

Iron Fluoride Micro Powder: Some doped fluoride crystals like LiF:Mg,Ti or CaF2: Dy are radiation detectors and efficient TL dosimeters mainly for higher energy radiation. Most solidstate dosimeters are based on effects of thermoluminescence (TL) and more recently also on methods of optically stimulated luminescence (OSL) and photo-transferred TL (PTTL).

Iron Fluoride Micro Powder: It should also be noted that the application of monochromatic VUV radiation enables the evaluation of the photon energy which is most efficient for the formation of defects and the excitation of TL.

Iron Fluoride Micro Powder: The IRON fluoride content of air, groundwater,drinking water, bottled water and some forms of black tea. The Electro-coagulation method has been proposed as an effective method to treat various waste waters such as landfill leachate, restaurant wastewater, saline wastewater, tar sand and oil shale wastewater, urban wastewater, laundry wastewater, nitrate and arsenic bearing wastewater and chemical mechanical polishing wastewater.

Iron Fluoride Micro Powder: Iron based fluorides (abbreviated as HMIFs) are successfully synthesized for the first time by a solvothermal method. The fluorides are built from a large amount of nanorods with a size more than a dozen nanometers and exhibit dual phases consisting of Fe1.9F4.75·0.95H2O and FeF3·H2O. A possible formation mechanism is proposed by systematically investigating the synthesis conditions including temperature, reaction time and the amount of the fluorides source. The electrochemical performance of HMIFs as cathodes for rechargeable lithium batteries. A large reversible capacity exceeding 200 mA h g(-1) without any conducting agent coating and excellent cyclic performance with a residual capacity of 148 mA h g(-1) after 100 cycles are obtained at 0.1 C. Outstanding rate performance exceeding 100 mA h g(-1) at 5 C highlights the advantages of HMIFs materials for energy storage applications in high-perfo