Results 61 to 70 of about 292,249 (133)

Coordination restraint of Rh-Cu diatomic catalyst and C-H bond oxygen insertion for methanol synthesis

open access: yesNature Communications
Direct oxidation of methane to methanol is valuable, but reactive oxygen species over oxidize methane and lower selectivity. Here we report a Rh-Cu heteronuclear dual atom catalyst on nitrogen doped graphite that separates sites and restrains oxygen ...
Haobo Zhao   +6 more
doaj   +1 more source

Unveiling the autocatalytic growth of Li2S crystals at the solid-liquid interface in lithium-sulfur batteries

open access: yesNature Communications
Electrocatalysts are extensively employed to suppress the shuttling effect in lithium-sulfur (Li-S) batteries. However, it remains challenging to probe the sulfur redox reactions and mechanism at the electrocatalyst/LiPS interface after the active sites ...
Zhen Wu   +13 more
doaj   +1 more source

Soft China: o caráter evolutivo da estratégia de charme chinesa Soft China: the changing nature of china's charm strategy

open access: yesContexto Internacional, 2012
O presente artigo analisa outra vertente (por vezes ignorada ou subestimada) do conceito de poder, o soft power, relacionando-o com o caso concreto de uma potência em ascensão: a China.
Paulo Duarte
doaj  

Entrepreneurial nations competing for attention: sport mega-events as strategic assets for soft power. [PDF]

open access: yesFront Sociol
AlReshaid F   +5 more
europepmc   +1 more source

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