Pine cone shell-based activated carbon used for CO<sub>2</sub> adsorption

Li, Kaimin; Tian, Sicong; Jiang, Jianguo; Wang, Jiaming; Chen, Xuejing; Yan, Feng

doi:10.1039/c5ta09908k

Cited by 129 publications

(74 citation statements)

References 45 publications

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“…These fascinating and versatile characteristics make carbons of special interest compared to other porous solids such as zeolites, metal‐organic frameworks (MOFs) or coordinated/cross‐linked polymers (CPs), and other layered materials. Therefore, these materials are being actively and continuously explored and numerous synthesis routes are proposed . For example, the templates of presynthesized molecular architectures of mesoporous silica, CPs, MOFs, and zeolites are often used to achieve control over porosities.…”

Section: Introductionmentioning

confidence: 99%

“…For example, the templates of presynthesized molecular architectures of mesoporous silica, CPs, MOFs, and zeolites are often used to achieve control over porosities. In both top‐down and bottom‐up approaches, the carbons can be derived from carbides (known as CDCs), graphites (or graphene‐oxide, GO), and carbonized biomass or renewables, polymers (or its coordinated complexes) and MOFs, as well as molecular chemical vapour deposition routes …”

Section: Introductionmentioning

confidence: 99%

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Superior Multifunctional Activity of Nanoporous Carbons with Widely Tunable Porosity: Enhanced Storage Capacities for Carbon‐Dioxide, Hydrogen, Water, and Electric Charge

Gadipelli

Howard

Guo

et al. 2020

Advanced Energy Materials

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Nanoporous carbons (NPCs) with engineered specific pore sizes and sufficiently high porosities (both specific surface area and pore volume) are necessary for storing energy in the form of electric charges and molecules. Herein, NPCs, derived from biomass pine‐cones, coffee‐grounds, graphene‐oxide and metal‐organic frameworks, with systematically increased pore width (<1.0 nm to a few nm), micropore volume (0.2–0.9 cm3 g−1) and specific surface area (800–2800 m2 g−1) are presented. Superior CO2, H2, and H2O uptakes of 35.0 wt% (≈7.9 mmol g−1 at 273 K), 3.0 wt% (at 77 K) and 85.0 wt% (at 298 K), respectively at 1 bar, are achieved. At controlled microporosity, supercapacitors deliver impressive performance with a capacity of 320 and 230 F g−1 at 500 mA g−1, in aqueous and organic electrolytes, respectively. Excellent areal capacitance and energy density (>50 Wh kg−1 at high power density, 1000 W kg−1) are achieved to form the highest reported values among the range of carbons in the literature. The noteworthy energy storage performance of the NPCs for all five cases (CO2, H2, H2O, and capacitance in aqueous and organic electrolytes) is highlighted by direct comparison to numerous existing porous solids. A further analysis on the specific pore type governed physisorption capacities is presented.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Superior Multifunctional Activity of Nanoporous Carbons with Widely Tunable Porosity: Enhanced Storage Capacities for Carbon‐Dioxide, Hydrogen, Water, and Electric Charge

Gadipelli

Howard

Guo

et al. 2020

Advanced Energy Materials

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“…Phosphoric acid activation of corncob agro-waste also gave a high surface area NCM with excellent electrochemical supercapacitive performance. [28] Very recently, Li et al [29] reported activated carbons with exceptionally high surface area (3931 m 2 g −1 ) by the KOH activation of pine cone shell at 800 °C.…”

Section: Introductionmentioning

confidence: 99%

Nanoporous carbon materials with enhanced supercapacitance performance and non-aromatic chemical sensing with C₁/C₂ alcohol discrimination

Shrestha

Adhikari

Shrestha

et al. 2016

Science and Technology of Advanced Materials

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We have investigated the textural properties, electrochemical supercapacitances and vapor sensing performances of bamboo-derived nanoporous carbon materials (NCM). Bamboo, an abundant natural biomaterial, was chemically activated with phosphoric acid at 400 °C and the effect of impregnation ratio of phosphoric acid on the textural properties and electrochemical performances was systematically investigated. Fourier transform-infrared (FTIR) spectroscopy confirmed the presence of various oxygen-containing surface functional groups (i.e. carboxyl, carboxylate, carbonyl and phenolic groups) in NCM. The prepared NCM are amorphous in nature and contain hierarchical micropores and mesopores. Surface areas and pore volumes were found in the range 218–1431 m2 g−1 and 0.26–1.26 cm3 g−1, respectively, and could be controlled by adjusting the impregnation ratio of phosphoric acid and bamboo cane powder. NCM exhibited electrical double-layer supercapacitor behavior giving a high specific capacitance of c.256 F g−1 at a scan rate of 5 mV s−1 together with high cyclic stability with capacitance retention of about 92.6% after 1000 cycles. Furthermore, NCM exhibited excellent vapor sensing performance with high sensitivity for non-aromatic chemicals such as acetic acid. The system would be useful to discriminate C1 and C2 alcohol (methanol and ethanol).

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“…[100,101] Because the main components of ap ine cone are dense and toughs cales, it is also used to synthesize activated carbons for the adsorption of CO 2 . [103] High CO 2 uptake values of 7.43 and 2.35 mmolg À1 at 0 8Cu nder 1a nd 0.15 bar,r espectively,w ere achieved for pine cone shell derived activatedc arbons at 650 8Cw ith aK OH doping ratio of 2:1. [80] The preparation process for the porous carbon prepared from originalp ine cone scales is displayed in Figure 2.…”

Section: Wooden Shellsmentioning

confidence: 91%

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

et al. 2019

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Solid sorbents are considered to be promising materials for carbon dioxide capture. In recent years, many studies have focused on the use of solid waste as carbon dioxide sorbents. The use of waste resources as carbon dioxide sorbents not only leads to the development of relatively low‐cost materials, but also eliminates waste simultaneously. Different types of waste materials from biomass, industrial waste, household waste, and so forth were used as carbon dioxide sorbents with sufficient carbon dioxide capture capacities. Herein, progress on the development of carbon dioxide sorbents produced from waste materials is reviewed and covers key factors, such as the type of waste, preparation method, further modification method, carbon dioxide sorption performance, and kinetics studies. In addition, a new research direction for further study is proposed. It is hoped that this critical review will not merely sum up the major research directions in this field, but also provide significant suggestions for future work.

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Pine cone shell-based activated carbon used for CO₂ adsorption

Abstract: After carbonization and activation, pine cone shell-based activated carbons were used to adsorb CO2, and presenting a good adsorption performance.

Cited by 129 publications

References 45 publications

Superior Multifunctional Activity of Nanoporous Carbons with Widely Tunable Porosity: Enhanced Storage Capacities for Carbon‐Dioxide, Hydrogen, Water, and Electric Charge

Superior Multifunctional Activity of Nanoporous Carbons with Widely Tunable Porosity: Enhanced Storage Capacities for Carbon‐Dioxide, Hydrogen, Water, and Electric Charge

Nanoporous carbon materials with enhanced supercapacitance performance and non-aromatic chemical sensing with C₁/C₂ alcohol discrimination

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

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Pine cone shell-based activated carbon used for CO2 adsorption

Abstract: After carbonization and activation, pine cone shell-based activated carbons were used to adsorb CO2, and presenting a good adsorption performance.

Cited by 129 publications

References 45 publications

Superior Multifunctional Activity of Nanoporous Carbons with Widely Tunable Porosity: Enhanced Storage Capacities for Carbon‐Dioxide, Hydrogen, Water, and Electric Charge

Superior Multifunctional Activity of Nanoporous Carbons with Widely Tunable Porosity: Enhanced Storage Capacities for Carbon‐Dioxide, Hydrogen, Water, and Electric Charge

Nanoporous carbon materials with enhanced supercapacitance performance and non-aromatic chemical sensing with C1/C2 alcohol discrimination

Solid‐Waste‐Derived Carbon Dioxide‐Capturing Materials

Contact Info

Product

Resources

About

Pine cone shell-based activated carbon used for CO₂ adsorption

Nanoporous carbon materials with enhanced supercapacitance performance and non-aromatic chemical sensing with C₁/C₂ alcohol discrimination