Effect of heat treatment on the electrical conductivity of carbon–nitrogen onion nanomaterial based on the interpolyelectrolyte complex lignosulfonate–chitosan

• Published in: Wood science and technology Vol. 57; no. 3; pp. 703 - 716
• Main Authors: Brovko, Olga, Palamarchuk, Irina, Gorshkova, Natalia, Volkov, Aleksandr, Chukhchin, Dmitriy, Malkov, Alexey, Ivakhnov, Artem, Bogdanovich, Nikolay
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2023; Springer Nature B.V
• Subjects: Biomedical and Life Sciences; Carbon; Ceramics; Chitosan; Composites; Electrical conductivity; Electrical resistivity; Functional groups; Glass; Heat treating; Heat treatment; Heat treatments; High temperature; Life Sciences; Lignin; Lignosulfonates; Machines; Manufacturing; Nanomaterials; Nanotechnology; Natural Materials; Nitrogen; Onions; Original; Processes; Pyrolysis; Sulfonation; Surface layers; Vegetables; Wood Science & Technology

The effects of the second step pyrolysis temperature on surface, structure, texture properties, and electrical conductivity of carbon onion nanomaterials based on the interpolyelectrolyte complex lignosulfonate–chitosan were studied. The results indicate that higher temperature of heat treatment lea...