Results 1 to 10 of about 1,792 (218)

Synthesis of porous carbon materials and their cycling properties in lithium-ion batteries

open access: yes上海师范大学学报. 自然科学版, 2023
Based on the development and research status of porous organic polymers and their derived carbon materials in anode materials of lithium-ion batteries, we explored a synthesis method of porous carbon nanospheres with controllable pore size.
TIAN Hanxiao   +6 more
doaj   +1 more source

Improvement of Hybrid Electrode Material Synthesis for Energy Accumulators Based on Carbon Nanotubes and Porous Structures

open access: yesMicromachines, 2023
Carbon materials are promising for use as electrodes for supercapacitors and lithium–ion batteries due to a number of properties, such as non-toxicity, high specific surface area, good electronic conductivity, chemical inertness, and a wide operating ...
Boris V. Malozyomov   +5 more
doaj   +1 more source

Effect of Pore Structure of ZIF-9 Based Porous Carbon/Carbon Fiber Composite Material on Performance of Lithium-sulfur Battery

open access: yesTaiyuan Ligong Daxue xuebao, 2021
A high-density array of ZIF-9 was grown on the carbon fiber of carbon paper by a solvothermal method, followed by one-step pyrolysis and reoxidation to form a ZIF-9 based porous carbon/carbon fiber conductive composite material.
Panpan LIU   +7 more
doaj   +1 more source

Preparation and Electrochemical Properties of Porous Carbon Materials Derived from Waste Plastic Foam and Their Application for Supercapacitors

open access: yesInternational Journal of Electrochemical Science, 2021
In order to achieve resource recycling and environmental protection, the waste plastic foam-based porous carbon material PMC-T is prepared by a high-temperature pyrolysis activation method.
He Zhu   +8 more
doaj   +1 more source

Nitrogen Doping of Porous Carbon Electrodes Derived from Pine Nut Shell for High-Performance Supercapacitors

open access: yesInternational Journal of Electrochemical Science, 2020
Porous carbon materials are one of the most widely studied electrode materials in supercapacitor electrode materials. Many studies have shown that increasing the specific surface area of porous carbon materials, increasing the pore structure, and hetero ...
Jinghua Li   +7 more
doaj   +1 more source

Recent Advances in Porous Carbon Materials as Electrodes for Supercapacitors

open access: yesNanomaterials, 2023
Porous carbon materials have demonstrated exceptional performance in various energy and environment-related applications. Recently, research on supercapacitors has been steadily increasing, and porous carbon materials have emerged as the most significant
Zhengdao Pan   +12 more
doaj   +1 more source

Frequency Selective Surface Properties of Microwave New Absorbing Porous Carbon Materials Embedded in Epoxy Resin [PDF]

open access: yesMaterials Research, 2019
In this manuscript, the electromagnetic wave absorption properties of sustainable porous carbon composites were evaluated over the X-band frequency range (8.2 - 12.4 GHz). The porous carbon material was made from the byproduct of cellulose production and
Diego Edissón Flórez Vergara   +6 more
doaj   +1 more source

Performance-Based Screening of Porous Materials for Carbon Capture [PDF]

open access: yesChemical Reviews, 2021
127 pages, 421 ...
Amir H. Farmahini   +4 more
openaire   +5 more sources

Synthesis and Application of Porous Carbon Nanomaterials from Pomelo Peels: A Review

open access: yesMolecules, 2023
Advanced carbon nanomaterials have been widely applied in various fields such as microelectronics, energy storage, catalysis, adsorption, biomedical engineering, and material strengthening. With the increasing demand for porous carbon nanomaterials, many
Zixuan Liu   +6 more
doaj   +1 more source

Enhanced functional properties of porous carbon materials as high-performance electrode materials for supercapacitors

open access: yesGreen Energy and Resources, 2023
Porous carbons with unique electronic, chemical, and surface properties have become a research hotspot in energy storage applications. But the electrodes of porous carbons in supercapacitors cannot meet the ever-inrceasing demands for high energy density
Kai Yang   +6 more
doaj   +1 more source

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