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Механизм внедрения атомов железа и меди в межслоевое пространство пиролизованного полиакрилонитрила

Механизм внедрения атомов железа и меди в межслоевое пространство пиролизованного полиакрилонитрила

Abstract

В данной работе рассматривается процесс внедрения атомов железа и меди в межплоскостное пространство двухслойного ИК – пиролизованного полиакрилонитрила (ППАН). Рассмотрен так называемый полубесконечный кластер двухслойного ППАН, т.е., с одной стороны кластер ограничен, а с другой бесконечен, причем оборванные связи замкнуты псевдоатомами водорода. Процесс внедрения атомов металла происходил через открытый торец двухслойного ППАН и моделировался пошаговым приближением (шаг 0,1 Å) к фиктивному атому, который располагался в центре кластера между слоям In this paper, we consider the process of introduction of iron and copper atoms in the interlayer space of the two-layer IR - pyrolyzed acrylonitrile polymer (PPAN). Is considered a so-called two-layered semiinfinite cluster PPAN, i.e., on the one hand cluster is limited and the other is infinite, the dangling bonds are closed by pseudo atoms of hydrogen. The process of introducing metal atoms occurs through the open end of a two-layer PPAN and modeled step by step approach (step 0,1 Å) to the fictitious atom, which is located in the center of the cluster between the layers.

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Keywords

ИК-пиролизованный полиакрилонитрил, ширина запрещенной зоны, IR – pyrolyzed acrylonitrile nanopolymer, Ban, atom of iron and copper, атом железа и меди

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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