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  • ...have the disadvantage of being generally weaker in intensity than similar xenon arc lamps.<ref name=esen_solarsim /> In addition, they have a short lifetim ...EEE 43rd Photovoltaic Specialists Conference (PVSC) |chapter=Comparison of xenon lamp-based and led-based solar simulators |date=June 2016 |pages=3062–3067 ...
    38 KB (5,407 words) - 08:56, 25 November 2024
  • ...n#Molecules|homonuclear diatomic halogen molecules]]. More complex halogen compounds such as [[hydrogen halide]]s, [[metal halides]], and [[interhalogen]]s are ...on of industrial waste, photochemical synthesis and degradation of organic compounds in flue gases and water, [[Polymerization#Photopolymerization|photopolymeri ...
    26 KB (3,629 words) - 04:52, 12 July 2024
  • ...(the first work with [[Chugaev|L. A. Chugaev]] on the synthesis of complex compounds of platonitrite with dithioethers);<ref name="Ushakova N. N 1950"/> *1913-1916 - engaged in experimental research in the chemistry of platinum compounds and analysis of rare elements; ...
    52 KB (7,955 words) - 01:02, 9 February 2025
  • ...ch as [[tin]] and [[antimony]], are clearly metals, but form only covalent compounds in the highest oxidation states: their aqua cations are restricted to their ...g.<ref name=Persson/> [[Europium]](II) is seven-coordinate, and [[cerium]](IV) is hydrolysed to the oxygen-bridged dimer [(H<sub>2</sub>O)<sub>7</sub>Ce– ...
    71 KB (10,784 words) - 22:25, 1 May 2024
  • ...f8f8f8; border-right:1px solid #f8f8f8; border-bottom:1px solid #f8f8f8"|[[Xenon|Xe]] ...{Citation needed|date=August 2024}} as are mercury vapour and many mercury compounds.<ref>{{harvnb|Kozin|Hansen|2013|p=80}}</ref> These five elements have a str ...
    150 KB (21,966 words) - 01:31, 25 February 2025
  • ...le=Asteroids IV |chapter=Hayabusa Sample Return Mission |journal=Asteroids IV, Patrick Michel, Francesca E. DeMeo, and William F. Bottke (Eds.), Universi ...that individual grains are a mixture of various minerals and carbonaceous compounds.<ref name="AltobelliEA2006">{{cite journal |last1=Altobelli |first1=N. |las ...
    167 KB (23,871 words) - 10:36, 17 February 2025
  • ...t4014|pmid=24997740 |bibcode=2014NatMa..13..897J}}</ref> These antisolvent compounds that are completely soluble in host solvents, have high dielectric constant ...hybrid perovskites are very unstable and easily degrade to rather soluble compounds of Pb or Sn with ''K''<sub>SP</sub>=4.4×10<sup>−9,</sup> which significantl ...
    222 KB (30,598 words) - 03:29, 28 February 2025