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absinthe2210新蟲(chóng) (小有名氣)
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[求助]
一小段文獻(xiàn)求翻譯 已有3人參與
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The measured distance between the two nearest atom rows is 2.22A ̊, i.e., close to the (111) interplanar distance of Pd (2.25 A ̊ ). Rows of Pd atom can be observed on the surfaces of most Co@Pd particles, denoting the uniformity of the Pd shell. The Co@Pd nanoparticles consist of 34 mol% Pd and 66 mol% Co, determined by ICP-AES measure- ments, that is consistent with the expected Pd/Co molar ratio (33/67). On the basis of the particle’s size, composi- tion, and lattice parameters, and assuming that the parti- cles are spherical, the estimated thickness of the Pd shell was 0.54 nm, i.e., about 2.4 atomic layers. 主要是我想知道是怎么知道Pd殼有多厚的,求大神們賜教,謝謝了 |
新蟲(chóng) (初入文壇)
新蟲(chóng) (初入文壇)
新蟲(chóng) (小有名氣)
新蟲(chóng) (小有名氣)
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