Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/5318
Title: | Morphology, Conductivity And Electrochemical Properties Of Hydrothermal Carbonized Porous Carbon Materials |
Authors: | Nagirna, N. I. Mandzyuk, V. |
Keywords: | porous carbon material morphology conductivit lithium power source |
Issue Date: | 2016 |
Publisher: | Vasyl Stefanyk Precarpatian National University |
Citation: | Nagirna N. I. Morphology, Conductivity And Electrochemical Properties Of Hydrothermal Carbonized Porous Carbon Materials / N. I. Nagirna, V. I. Mandzyuk // Journal of Vasyl Stefanyk Precarpathian National University. - 2016. - Vol. 3. - № 1. - P. 46-55. |
Abstract: | The paper studies the morphology, conductivity and electrochemical properties of carbon materials, obtained from raw plant materials at different condition of hydrothermal carbonization, using low-temperature porometry, impedance spectroscopy and galvanostatic charge/discharge. It is set, that in porous structure of carbon materials micropores are dominant; when carbonization temperature increased the specific surface and pore volume decrease more than 10 times. The temperature growth results in increasing the electrical conductivity of the carbon material more than 6 orders. It is found, that the maximal value of specific capacity (1138 mА·h/g) has an electrochemical system based on porous carbon carbonized at 1023 K. |
URI: | http://hdl.handle.net/123456789/5318 |
Appears in Collections: | Vol. 3, № 1 |
Files in This Item:
File | Description | Size | Format | |
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1011-2838-1-PB.pdf | 1.04 MB | Adobe PDF | View/Open |
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