Mostrando 4,041 - 4,060 Resultados de 7,711 Para Buscar '"Metal"', tiempo de consulta: 0.09s Limitar resultados
  1. 4041
    ... with H2 evolution under noble-metal-free photoredox conditions....
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  2. 4042
  3. 4043
    por Ming Wang, Zhihong Dai, Xuefeng Jiang
    Publicado 2019
    ... report a metal-free synthesis of α-ketothioester reagents via the combination of an α-hydroxyl ketone...
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  4. 4044
    ...Organic−inorganic metal halide perovskite solar cells possess high efficiency and low processing...
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  5. 4045
    ..., which can then concentrate and form base metal deposits. The fluids also attach to sulphide droplets...
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  6. 4046
    ... oxidation state in the transition metal cations that are located in B-sites of the spinel framework...
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  7. 4047
    ..., was studied. The number of reduced metallic atoms exposed on the surface increased for the rhodium promoted...
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  8. 4048
    por Deveci,E, Erdem,E
    Publicado 2013
    ...Cadmium, hazardous heavy metal, is recognized to produce severe toxic effects in humans...
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  9. 4049
    por PRASAD,R N., GUPTA,SEEMA
    Publicado 2004
    ...- hexanedione or 1-phenyl -1,2- propanedione in the presence of alkaline earth metal ions as templates yield a...
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  10. 4050
    .... Results suggest that differences in stability over the series of metal chelates depend mainly upon...
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  11. 4051
    por Mohsin,Noor Ul Amin, Irfan,Muhammad
    Publicado 2018
    ..., antioxidant, anti-alzheimer, metal chelating and enzyme inhibitory activities. These hybrid RSV molecules can...
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  12. 4052
    ...Deactivation of supported metal catalysts via thermally induced sintering is a major concern...
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  13. 4053
    ... 2D superconductivity, Bose metal behavior, and normal-state magnetotransport driven by surface...
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  14. 4054
    ...1T-TaS2 possesses complex electronic phase behaviors in transition-metal di-chalcogenides...
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  15. 4055
  16. 4056
    ...Transition metal-catalyzed regioselective difunctionalizations of alkenes with two different...
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  17. 4057
    ...Highly selective electrocatalytic semi-hydrogenation of alkynes over a noble-metal-free catalyst...
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  18. 4058
  19. 4059
    ...Crystallization-induced photoluminescence weakening in ultrasmall metal nanoparticles is not well...
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  20. 4060
    ... such polymers in a controlled fashion. Here the authors show a metal-free living copolymerization between...
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