An electric discharge lamp includes a structure within the discharge envelope comprising a source of at least one halogen, metal or metal halide to serve as an arc-modifying additive, enclosed in the structure from which it is capable of being released into the discharge envelope upon subsequent ...
Halogen atoms bridge metal atoms by forming two M — X bonds of about equal length („symmetric bridging", as in cadmium halide adducts of oxygen-donor ligands), or by forming two bonds of significantly different lengths („secondary bridging", as mercuric halide adducts of the same ligands...
Metal-halide SSEs (Li-M-X, where M is a metal element and X is a halogen) are emerging as new candidates with a number of attractive properties and advantages such as wide electrochemical stability windows (0.36-6.71 V vs Li/Li+) and better chemical stability toward cathode materials ...
400W Metal Halide Halogen Lamp Replacement 150lm/W 200W LED Carpark Light Specifications: LED Floodlight/Outdoor LED Flood lighting (10-1000w) 200W LED Floodlight Main Technical Parameters Item No.: RB-FLL-200WSE Input Voltage: AC100-277V Freqency Range:...
have further advanced the study of the intercalation-conversion chemistry of lithium halide-graphite cathodes by directly combining the lithium halide-graphite cathode with a lithium metal anode using a quasi-ionic liquid electrolyte.15 This advancement was based on two key insights: (1) to liquefy ...
Metal halide perovskites can be readily synthesized, they exhibit tunable physical properties and excellent performance, and they are heavily studied optoelectronic materials. Compared to the typical three-dimensional perovskites, morphological-level one
et al. Comparative study on the excitons in lead-halide-based perovskite-type crystals {CH3NH3PbBr3} {CH3NH3PbI3}. Sol. State Comm. 127, 619–623 (2003). 8. Kitazawa, N., Watanabe, Y. & Nakamura, Y. Optical properties of ch3nh3pbx3 (x = halogen) and their mixed-halide...
Butts MD, Scott BL, Kubas GJ (1996) Syntheses and structures of alkyl and aryl halide complexes of the type [(PiPr3)2PtH(η1-XR)]BArf and analogues with Et2O, THF, and H2 ligands. Halide-to-metal π bonding in halocarbon complexes. J Am Chem Soc 118:11831–11843 Article CAS Google...
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device, lithium metal appears to be an ideal choice ofelectrode material. As it is the element of the lowest density of all metals (0.53g/cm3), lithium provides high specific capacities of up to 3.86Ah/g and offers a very low electrode potential (≈−3V vs. standard hydrogen electrode)...