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Carbonaceous electrode materials for supercapacitor: Preparation and surface functionalization [PDF]
Frontiers in Energy Research, 2023 Supercapacitors became more and more important recently in the area of energy storage and conversion. Their large power deliveries abilities, high stability and environmental friendliness characteristics draw tremendous attention in high-power ...
Yaokang Lv +8 more
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Energies, 2021 The process of slow pyrolysis of seven nut shell samples, in a nitrogen-purged atmosphere, has been studied, as well as characteristics of biochar obtained. The heat carrier with a temperature of 400–600 °C (with a step of 100 °C) was supplied indirectly
Alexander Gorshkov +6 more
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Antimicrobial effects of carbonaceous material functionalized with silver [PDF]
Science of Sintering, 2020 Carbonaceous materials as well as its form functionalized with metallic silver have been prepared by hydrothermal carbonization of fructose. Results are presented to show that nanostructured silver was obtained through the functionalization ...
Milanović Srđan +5 more
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Steam Pyrolysis of Oil Sludge for Energy-Valuable Products
Applied Sciences, 2022 Experimental studies of the steam pyrolysis of oil sludge were performed using a flow-type pilot plant with 300 kg/h capacity (raw material) to obtain energy-valuable products, such as liquid hydrocarbons (30.4 wt%), semi-coke (39.6 wt%), non-condensable
Kirill Larionov +7 more
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Environmental Advances, 2022 In this study, steel slag, a waste generated from steelmaking processes, was used as an absorbent for the removal of SO2 in coal-fired flue gas. The results showed that SO2 could be removed completely in the bubbling-bed reactor by the steel slag slurry ...
Hongzhe Li +4 more
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Materials for Renewable and Sustainable Energy, 2020 Among novel nanostructured materials, transition metal chalcogenides (i.e., sulfides and selenides) emerged as promising candidates due to their unique electrochemical properties.
Adam Moyseowicz, Agata Moyseowicz
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Synthesis of nanoporous carbonaceous materials at lower temperatures
Frontiers in Chemistry, 2023 Nanoporous carbonaceous materials are ideal ingredients in various industrial products due to their large specific surface area. They are typically prepared by post-synthesis activation and templating methods.
Liping Zhang +2 more
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地质科技通报, 2022 Carbon is a common element in nature that exists in various forms, including single minerals (e.g., graphite and diamond), compounds (e.g., carbonate and carbon dioxide) and organic carbon in organisms.
Shuyun Cao, Dingkui Zhou
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Biomass-Derived Carbonaceous Materials to Achieve High-Energy-Density Supercapacitors
Frontiers in Materials, 2021 Biomass-derived carbonaceous materials are considered as one of the most perspective electrodes for symmetric supercapacitors working with alkaline-basic electrolytes. However, they still exhibit lower energy density.
Boryana Karamanova +5 more
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Detection of carbonaceous material in Naga Bhasma
Indian Journal of Pharmaceutical Sciences, 2012 Traditional medicines have maintained their popularity in all regions of the developing world and are being adopted increasingly by people worldwide. Indian traditional system of medicine Ayurveda make use of unique metallic-herbal preparations (called Bhasma) which involves different processing steps including repeated steps of calcination of metal in
Singh, S. K., Rai, S. B.
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