Recent progress of biomass-derived carbon materials for supercapacitors

Wang, Jiashuai; Zhang, Xiao; Li, Zhe; Ma, Yanqing; Ma, Lei

doi:10.1016/j.jpowsour.2020.227794

Cited by 334 publications

(138 citation statements)

References 178 publications

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“…The GCD curves showed almost isosceles triangular shapes and slightly deviated from a linear shape, suggesting a certain pseudocapacitive contribution linked to the surface functional groups present in SRACs [ 26 , 27 ]. Figure 5 b shows the CV curves of SRAC5/Ni at scan rates between 5 and 100 mV s −1 , and a pronounced increase of current densities in the potential range of 0 to −1 V was observed, further confirming the existence of substantial faradaic capacitance, originating from the nitrogen and oxygen groups [ 28 ]. As shown in Figure 5 c, very high values of specific capacitance are obtained at current densities in the range of 1–10 A g −1 for the as-prepared samples.…”

Section: Resultsmentioning

confidence: 79%

Biomass-Derived Porous Carbons Derived from Soybean Residues for High Performance Solid State Supercapacitors

et al. 2020

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A series of heteroatom-containing porous carbons with high surface area and hierarchical porosity were successfully prepared by hydrothermal, chemical activation, and carbonization processes from soybean residues. The initial concentration of soybean residues has a significant impact on the textural and surface functional properties of the obtained biomass-derived porous carbons (BDPCs). SRAC5 sample with a BET surface area of 1945 m2 g−1 and a wide micro/mesopore size distribution, nitrogen content of 3.8 at %, and oxygen content of 15.8 at % presents the best electrochemical performance, reaching 489 F g−1 at 1 A g−1 in 6 M LiNO3 aqueous solution. A solid-state symmetric supercapacitor (SSC) device delivers a specific capacitance of 123 F g−1 at 1 A g−1 and a high energy density of 68.2 Wh kg−1 at a power density of 1 kW kg−1 with a wide voltage window of 2.0 V and maintains good cycling stability of 89.9% capacitance retention at 2A g−1 (over 5000 cycles). The outstanding electrochemical performances are ascribed to the synergistic effects of the high specific surface area, appropriate pore distribution, favorable heteroatom functional groups, and suitable electrolyte, which facilitates electrical double-layer and pseudocapacitive mechanisms for power and energy storage, respectively.

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Section: Resultsmentioning

confidence: 79%

Biomass-Derived Porous Carbons Derived from Soybean Residues for High Performance Solid State Supercapacitors

et al. 2020

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“…It has been shown in the literature that there are a variety of materials synthesised from heterogeneous biomass precursors [ 1 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 17 , 18 , 19 , 20 , 21 , 32 ]. These carbon materials might exhibit different properties and structures that are in function of the biomass type and initial composition.…”

Section: Biomass Carbon Sources and Composition As Raw Materials Fomentioning

confidence: 99%

“…For the fabrication of the energy storage devices preparation of carbon electrodes, ACs can serve, thereby, either as the sole electrode material (for ion electrosorption via supercapacitors-as a promising electron double-layer capacitive (EDLC) material) or as a tunable substrate to attach heteroatoms (O, N, H, etc.) capable of boosting their electrochemical performances [9,[17][18][19][20][21]. The preparation of ACs can be done by pyrolysis and hydrothermal processes, and their quality and properties are affected by many factors, including the type of precursors, type of pyrolysis, pyrolysis conditions, and type of activation (chemical and or physical) [18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

“…capable of boosting their electrochemical performances [9,[17][18][19][20][21]. The preparation of ACs can be done by pyrolysis and hydrothermal processes, and their quality and properties are affected by many factors, including the type of precursors, type of pyrolysis, pyrolysis conditions, and type of activation (chemical and or physical) [18][19][20][21]. Therefore, more fundamental studies are needed to optimise the properties of the final product (ACs) specifically for their applications as energy storage devices.…”

Section: Introductionmentioning

confidence: 99%

“…Many of these carbon materials suffer from energy- and time-consuming synthesis procedures and rely on non-sustainable carbon sources, such as by-products from the petrol industry. By employing carbon materials from biomass, it is possible to simplify the process significantly and to switch to a renewable and eco-friendly feedstock [ 5 , 9 , 18 , 19 ]. The facility of the employment of the biomasses for the preparation of carbon-based electrodes consists of the fact that a large variety of biomass residues can be easily found and this makes the process cheaper and easier to be implemented since costs related to the purchase/transportation of the precursors are avoided.…”

Section: Introductionmentioning

confidence: 99%

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Sustainable Biomass Activated Carbons as Electrodes for Battery and Supercapacitors—A Mini-Review

et al. 2020

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: Some recent developments in the preparation of biomass carbon electrodes (CEs) using various biomass residues for application in energy storage devices, such as batteries and supercapacitors, are presented in this work. The application of biomass residues as the primary precursor for the production of CEs has been increasing over the last years due to it being a renewable source with comparably low processing cost, providing prerequisites for a process that is economically and technically sustainable. Electrochemical energy storage technology is key to the sustainable development of autonomous and wearable electronic devices. This article highlights the application of various types of biomass in the production of CEs by using different types of pyrolysis and experimental conditions and denotes some possible effects on their final characteristics. An overview is provided on the use of different biomass types for the synthesis of CEs with efficient electrochemical properties for batteries and supercapacitors. This review showed that, from different biomass residues, it is possible to obtain CEs with different electrochemical properties and that they can be successfully applied in high-performance batteries and supercapacitors. As the research and development of producing CEs still faces a gap by linking the type and composition of biomass residues with the carbon electrodes’ electrochemical performances in supercapacitor and battery applications, this work tries to diminish this gap. Physical and chemical characteristics of the CEs, such as porosity, chemical composition, and surface functionalities, are reflected in the electrochemical performances. It is expected that this review not only provides the reader with a good overview of using various biomass residues in the energy storage applications, but also highlights some goals and challenges remaining in the future research and development of this topic.

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Composite of Biomass‐derived Material and Conductive Material Excluding Conducting Polymer Material

Sultana

Ali

Nayem

et al. 2023

Biomass‐Based Supercapacitors

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Recent progress of biomass-derived carbon materials for supercapacitors

Cited by 334 publications

References 178 publications

Biomass-Derived Porous Carbons Derived from Soybean Residues for High Performance Solid State Supercapacitors

Biomass-Derived Porous Carbons Derived from Soybean Residues for High Performance Solid State Supercapacitors

Sustainable Biomass Activated Carbons as Electrodes for Battery and Supercapacitors—A Mini-Review

Composite of Biomass‐derived Material and Conductive Material Excluding Conducting Polymer Material

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