Activated carbon–carbon composites made of pitch-based carbon fibers and phenolic resin for use of adsorbents

Yue, Zhongren; Vakili, Ahmad

doi:10.1007/s10853-017-1389-7

Cited by 16 publications

(5 citation statements)

References 13 publications

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“…When activated carbon was added to the composite materials, it led to a color change in the composite. Yue and Vakili (2017) found that the color of pitch-based carbon fiber composites changed from shiny gray to dark after activation with AC [35]. This result is consistent with previous studies that reported the effects of AC on the color properties of particleboards [12].…”

Section: Physical Properties Of Particleboardssupporting

confidence: 88%

Analysis and Impact of Activated Carbon Incorporation into Urea-Formaldehyde Adhesive on the Properties of Particleboard

Ergun,

Özlüsoylu,

İstek

et al. 2023

Coatings

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Nowadays, the particleboard industry cannot meet the market’s demand. Therefore, filler materials have started to be used both to conserve raw materials and to enable the use of wood-based boards in different areas. This study investigates the effects of incorporating different ratios of activated carbon (0%, 1.5%, 4.5%, 7.5%) on the properties of particleboards. The physical properties were examined, including density, moisture content, thickness swelling, and water absorption. The results reveal that the density increased with increasing activated carbon content while the moisture content decreased, indicating improved dimensional stability and water resistance. Additionally, the color properties were influenced by activated carbon, leading to a darker appearance with decreased lightness and yellow-blue components. The mechanical properties, such as internal bond strength, modulus of rupture, and modulus of elasticity, showed significant enhancements with the addition of activated carbon, indicating improved bonding and increased strength. Moreover, the thermal conductivity decreased with increasing activated carbon content and improved insulation performance. Scanning electron microscope analysis confirmed the uniform distribution of activated carbon within the particleboard matrix, without agglomeration, positively impacting the mechanical performance. According to the thermogravimetric analysis results, the addition of activated carbon led to a decrease of up to 6.15% in mass loss compared to the control group. The incorporation of activated carbon at a ratio of 4.5% in particleboards confers notable enhancement to their physical, mechanical, and thermal characteristics. These findings contribute to understanding the potential benefits and considerations of using activated carbon as an additive in particleboard production.

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Section: Physical Properties Of Particleboardssupporting

confidence: 88%

Analysis and Impact of Activated Carbon Incorporation into Urea-Formaldehyde Adhesive on the Properties of Particleboard

Ergun,

Özlüsoylu,

İstek

et al. 2023

Coatings

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“…[28][29][30] In general, AC can be divided based on raw materials such as biomass AC (the precursors are wood chips, 31 walnut shells, 32 coconut shells, 33 etc. ), coalbased AC (the precursors are anthracite coal 34 and lignite 35 ) and AC fibers (the precursors are polyacrylonitrile, 36 intermediate phase asphalt, 37 phenolic resin, 38 etc.). The preparation process mainly consists of carbonization and activation.…”

Section: Perspective Dalton Transactionsmentioning

confidence: 99%

Management of typical VOCs in air with adsorbents: status and challenges

Ye¹,

Chen²,

Li³

et al. 2023

Dalton Trans.

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“…The specific capacity is 280 F g −1 , and the specific power is greater than 500 W kg −1 [ 141 , 142 ]. Commonly used precursor fibers include pitch [ 143 , 144 ] rayon [ 145 , 146 , 147 ], phenolic resin [ 148 , 149 , 150 ], and polypropylene [ 151 , 152 , 153 ].…”

Section: Introductionmentioning

confidence: 99%

Recent Advanced Supercapacitor: A Review of Storage Mechanisms, Electrode Materials, Modification, and Perspectives

et al. 2022

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In recent years, the development of energy storage devices has received much attention due to the increasing demand for renewable energy. Supercapacitors (SCs) have attracted considerable attention among various energy storage devices due to their high specific capacity, high power density, long cycle life, economic efficiency, environmental friendliness, high safety, and fast charge/discharge rates. SCs are devices that can store large amounts of electrical energy and release it quickly, making them ideal for use in a wide range of applications. They are often used in conjunction with batteries to provide a power boost when needed and can also be used as a standalone power source. They can be used in various potential applications, such as portable equipment, smart electronic systems, electric vehicles, and grid energy storage systems. There are a variety of materials that have been studied for use as SC electrodes, each with its advantages and limitations. The electrode material must have a high surface area to volume ratio to enable high energy storage densities. Additionally, the electrode material must be highly conductive to enable efficient charge transfer. Over the past several years, several novel materials have been developed which can be used to improve the capacitance of the SCs. This article reviews three types of SCs: electrochemical double-layer capacitors (EDLCs), pseudocapacitors, and hybrid supercapacitors, their respective development, energy storage mechanisms, and the latest research progress in material preparation and modification. In addition, it proposes potentially feasible solutions to the problems encountered during the development of supercapacitors and looks forward to the future development direction of SCs.

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Activated carbon–carbon composites made of pitch-based carbon fibers and phenolic resin for use of adsorbents

Cited by 16 publications

References 13 publications

Analysis and Impact of Activated Carbon Incorporation into Urea-Formaldehyde Adhesive on the Properties of Particleboard

Analysis and Impact of Activated Carbon Incorporation into Urea-Formaldehyde Adhesive on the Properties of Particleboard

Management of typical VOCs in air with adsorbents: status and challenges

Recent Advanced Supercapacitor: A Review of Storage Mechanisms, Electrode Materials, Modification, and Perspectives

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