Possibilities of Using Shungite as a “Container” for Carbon Nanoparticles

IF 0.5 Q4 PHYSICS, CONDENSED MATTER

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques Pub Date : 2024-09-26 DOI:10.1134/S1027451024700472

V. B. Pikulev, S. V. Loginova

引用次数: 0

Abstract

A model of the structure of thermally modified shungite carbon is proposed, which can be used as a container for the production and long-term retention of nanosized particles. Such nanoparticles are characterized by their inherent photoluminescence activity. Since nanosized carbon particles do not enter into chemical interaction with the shungite matrix under normal conditions, their luminescent properties are maintained for a long time. The description of the multilevel structure of shungite carbon by the model of randomly oriented agglomerations of turbostratic stacks of graphene sheets is confirmed by X-ray studies.

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将霰石用作碳纳米颗粒 "容器 "的可能性

提出了一种热改性霰石碳的结构模型，它可用作生产和长期保留纳米颗粒的容器。这种纳米颗粒的特点是具有固有的光致发光活性。由于纳米碳颗粒在正常情况下不会与霰石基质发生化学作用，因此其发光特性可长期保持。X 射线研究证实了用石墨烯片层涡旋堆积的随机取向团聚模型来描述霰石碳的多层次结构。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques PHYSICS, CONDENSED MATTER-

CiteScore

0.90

自引率

25.00%

发文量

144

审稿时长

3-8 weeks

期刊介绍： Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques publishes original articles on the topical problems of solid-state physics, materials science, experimental techniques, condensed media, nanostructures, surfaces of thin films, and phase boundaries: geometric and energetical structures of surfaces, the methods of computer simulations; physical and chemical properties and their changes upon radiation and other treatments; the methods of studies of films and surface layers of crystals (XRD, XPS, synchrotron radiation, neutron and electron diffraction, electron microscopic, scanning tunneling microscopic, atomic force microscopic studies, and other methods that provide data on the surfaces and thin films). Articles related to the methods and technics of structure studies are the focus of the journal. The journal accepts manuscripts of regular articles and reviews in English or Russian language from authors of all countries. All manuscripts are peer-reviewed.