title: Ð¤ÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÐ³Ð»ÐµÑÐ¾Ð´ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ðµ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Functional carbon-containing composite materials
Creators: name: ÐÐ¸ Ð¥ÑÐ½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: ÐÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð­Ð»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÑ
Ð¡Ð¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²
ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÐµ Ð½Ð°Ð½Ð¾Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ
Ð¿Ð¾ÑÐ¾Ð³ Ð¿ÐµÑÐºÐ¾Ð»ÑÑÐ¸Ð¸
carbon nanomaterials
percolation threshold

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð¤ÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐµ ÑÐ³Ð»ÐµÑÐ¾Ð´ÑÐ¾Ð´ÐµÑÐ¶Ð°ÑÐ¸Ðµ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»ÑÂ», Ð² ÑÐ°ÑÑÐ½Ð¾ÑÑÐ¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ, ÑÐ¾ÑÑÐ¾ÑÑÐ¸Ðµ Ð¸Ð· ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð² Ð½ÐµÐ¿ÑÐ¾Ð²Ð¾Ð´ÑÑÐµÐ¹ Ð¼Ð°ÑÑÐ¸ÑÐµ. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð¾ÑÐ¾Ð³Ð° Ð¿ÑÐ¾ÑÐµÐºÐ°Ð½Ð¸Ñ ÐºÐµÑÐ°Ð¼Ð¸ÐºÐ¾-ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¾Ð² Ð² Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¸ Ð¸ ÑÐ¾ÑÐ¼Ñ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ Ð¸ Ð´ÑÑÐ³Ð¸Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÐºÑÐ¾ÑÐ¾Ð². ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð±ÑÐ»Ð¸ ÑÐµÑÐµÐ½Ñ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐµÐ¶Ð¸Ð¼Ñ ÑÐ¸Ð½ÑÐµÐ·Ð° ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ¾Ð². 2. ÐÐ¾Ð»ÑÑÐµÐ½Ñ ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐ»ÐµÐºÑÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð´Ð½Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ. 3. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ. ÐÑÐ»Ð¾ Ð¾Ð±Ð½Ð°ÑÑÐ¶ÐµÐ½Ð¾, ÑÑÐ¾ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½ÑÐ¼ Ð¿Ð¾ÑÐ¾Ð³Ð¾Ð¼ Ð¿ÐµÑÐºÐ¾Ð»ÑÑÐ¸Ð¸ Ð¾Ð±Ð»Ð°Ð´Ð°ÑÑ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÐµ Ð½Ð°Ð½Ð¾ÑÑÑÐ±ÐºÐ¸, Ð´Ð°Ð»ÐµÐµ Ð¸Ð´ÐµÑ Ð½Ð°Ð½Ð¾ÑÐ°Ð·Ð¼ÐµÑÐ½Ð°Ñ ÑÑÐ»Ð»ÐµÑÐµÐ½Ð¾Ð²Ð°Ñ ÑÐ°Ð¶Ð° Ð¸ Ð³ÑÐ°ÑÐ¸Ñ. ÐÐ°ÐºÑÐ¸Ð¼Ð°Ð»ÑÐ½ÑÐ¹ Ð¿Ð¾ÑÐ¾Ð³ Ð¿ÐµÑÐºÐ¾Ð»ÑÑÐ¸Ð¸ Ð¿ÑÐ¸Ð½Ð°Ð´Ð»ÐµÐ¶Ð¸Ñ Ð¾ÐºÑÐ¸Ð´Ñ Ð³ÑÐ°ÑÐµÐ½Ð°. ÐÐ¾ÑÐ¾Ð³ Ð¿ÐµÑÐºÐ¾Ð»ÑÑÐ¸Ð¸ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÑÑÑÐºÑÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ñ ÑÐ°ÐºÐ¶Ðµ Ð¾Ñ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ¸Ñ. ÐÐ´Ð½Ð¾ÑÑÐµÐ½Ð½ÑÐµ ÑÐ³Ð»ÐµÑÐ¾Ð´Ð½ÑÐµ ÑÑÑÐ±ÐºÐ¸ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ ÐºÐ°ÑÐµÑÑÐ²Ð° Ð¸Ð¼ÐµÑÑ Ð¿Ð¾ÑÐ¾Ð³ Ð¿ÐµÑÐºÐ¾Ð»ÑÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐ¸ Ð² 4 ÑÐ°Ð·Ð° Ð½Ð¸Ð¶Ðµ, ÑÐµÐ¼ Ð¼Ð½Ð¾Ð³Ð¾ÑÑÐµÐ½Ð½ÑÐµ. ÐÐ±ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ°ÑÑÐ¸Ñ ÐÐÐ Ð² ÑÑÐµÐ´Ð½ÐµÐ¼ ÑÐ»ÑÑÑÐ°ÐµÑ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¸Ñ Ð² Ð¼Ð°ÑÑÐ¸ÑÐµ, ÑÑÐ¾ Ð¿ÑÐ¸Ð²Ð¾Ð´Ð¸Ñ Ðº Ð±Ð¾Ð»ÐµÐµ Ð½Ð¸Ð·ÐºÐ¸Ð¼ Ð¿Ð¾ÑÐ¾Ð³Ð°Ð¼ Ð¿ÐµÑÐºÐ¾Ð»ÑÑÐ¸Ð¸, Ð·Ð° Ð¸ÑÐºÐ»ÑÑÐµÐ½Ð¸ÐµÐ¼ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ñ ÑÑÐ»ÐµÑÐµÐ½Ð¾Ð²Ð¾Ð¹ ÑÐ°Ð¶ÐµÐ¹.
description: The topic of the final qualifying work: "Functional carbon-containing composite materials", in particular, there were composite materials consisting of carbon particles in a non-conductive matrix considered. This work is devoted to the determination of the percolation threshold in ceramic-carbon composites depending on the concentration and shape of carbon particles and other technological factors. Tasks that were solved during the study: 1. The modes of synthesis of composites are determined. 2. Concentration dependences of electrical conductivity for various carbon particles have been obtained. 3. The analysis of the obtained data has been carried out. It was found that carbon nanotubes have a minimum percolation threshold, followed by nanosized fullerene soot and graphite. The maximum percolation threshold belongs to graphene oxide. The percolation threshold of various structures also depends on the quality and processing of the carbon particles. High quality single-walled carbon tubes have a percolation threshold almost 4 times lower than that of multi-walled ones. The treatment of particles with a surfactant, on average, improves the distribution of particles in the matrix, which leads to lower percolation thresholds, with the exception of samples with fullerene soot