Enhanced oxygen evolution activity in NiFe layered double hydroxides via Ce doping and oxygen vacancy engineering

· · 来源:cs资讯

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Number (6): Everything in this space must add up to 6. The answer is 1-3, placed vertically; 3-0, placed vertically.

As she exited the event center where the deposition was held, Hillary Clinton told reporters that Maxwell had come to the wedding as a guest of someone else and that she had told the committee she only knew Maxwell “as an acquaintance.”

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