Recent insights in synthesis and energy storage applications of porous carbon derived from biomass waste: A review

Yin, Yufeng; Liu, Qianjun; Wang, Jing; Zhao, Yiting

doi:10.1016/j.ijhydene.2022.09.121

Cited by 45 publications

(16 citation statements)

References 178 publications

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“…Finally, ZnOCl is further degraded to ZnO and CO 2 . The etching of the biochar carbon matrix by ZnCl 2 produces a large number of micropores. , The mechanism of the whole process can be explained by the following equations: 2 ZnCl 2 + O 2 → 2 ZnOCl + Cl 2 2 ZnO + C → 2 Zn + CO 2 …”

Section: Synthesis Of Biomass Porous Carbonmentioning

confidence: 99%

“…Excessive activation reaction temperature, extended activation time, and more activator dosage will lead to a more intense reaction degree, which will make the carbon elements completely transformed into carbon oxides, and biomass char became ashes. , Therefore, a reasonable control of the activation reaction conditions to prepare a well-developed and three-dimensional carbon material will be particularly important. The chemical reaction principle of physical activation can be explained by the following equations: ,, C + H 2 O → H 2 + CO C + 2 H 2 O → 2 H 2 + CO 2 CO + H 2 O → H 2 + CO 2 C + CO 2 → 2 CO 2 C + O 2 → 2 CO C + O 2 …”

Section: Synthesis Of Biomass Porous Carbonmentioning

confidence: 99%

“…178,179 Therefore, a reasonable control of the activation reaction conditions to prepare a well-developed and three-dimensional carbon material will be particularly important. The chemical reaction principle of physical activation can be explained by the following equations: 26,33,163…”

Section: Synthesis Of Biomass Porous Carbonmentioning

confidence: 99%

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Recent Progress and Future Directions of Biomass-Derived Hierarchical Porous Carbon: Designing, Preparation, and Supercapacitor Applications

et al. 2023

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In the past decades, fossil energy depletion, environmental pollution, and greenhouse gas emissions have resulted in serious health threats and ecological imbalances, which prompt researchers to explore green and sustainable supercapacitor energy storage and conversion systems. Biomass is a promising renewable energy source to use for biomass porous carbon for supercapacitor devices because it is renewable and has abundant reserves, a low price, and low pollution carbon energy. To date, although some reports have screened different biomass precursors, carbonization methods, and activation strategies and mechanisms, a comprehensive evaluation and critical review of the correlation among biomass porous carbon properties, including pore structure and surface chemistry, and electrochemical energy storage performances of supercapacitors are absent from a multidisciplinary assessment perspective. Therefore, in this review, we summarize recent advances in the biomass porous carbon synthesis process focusing on different carbonization and activation strategies, point out the scope of applicability and advantages/disadvantages of these methods in supercapacitor applications, and reveal the reaction mechanisms and limitations for commercial production. Then, the relationships among biomass porous carbon properties, including hierarchical porous structure, surface chemistry, specific surface area, and electrochemical performances of supercapacitors are reviewed in detail, which enables researchers to prepare and design advanced materials in a more rational way and facilitates them to explore more cutting-edge energy storage materials. Finally, two effective techniques including heteroatom doping and composite material construction are reviewed to address the general problem of low supercapacitor energy density. This review demonstrates the great potential of biomass porous carbon with superior properties, provides advanced tailoring and design viewpoints for the application fields of high-performance supercapacitors, and is expected to inspire new exploration and boost the practical commercial applications of biomass-derived hierarchical porous carbon material in more energy storage and conversion fields.

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Section: Synthesis Of Biomass Porous Carbonmentioning

confidence: 99%

Section: Synthesis Of Biomass Porous Carbonmentioning

confidence: 99%

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Recent Progress and Future Directions of Biomass-Derived Hierarchical Porous Carbon: Designing, Preparation, and Supercapacitor Applications

et al. 2023

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“…The generally used adsorbents were porous carbons (PCs), zeolite, carbon aerogels, MOFs, carbon nanotubes and graphene sheet 7,8 . Among that, PCs had become one of the most competitive wastewater treatment materials because of their high efficiency, simple operation, low cost, and stable physicochemical properties 9,10 . PCs were primarily prepared from biomass wastes, petroleum, coal, and their derived products through template-based method, chemical activation or physical activation 11 .…”

Section: Introductionmentioning

confidence: 99%

“…7,8 Among these, PCs have become one of the most competitive wastewater treatment materials because of their high efficiency, simple operation, low cost, and stable physicochemical properties. 9,10 PCs are primarily prepared from biomass wastes, petroleum, coal, and their derived products through a template-based method, chemical activation or physical activation. 11 While a variety of raw materials can be used, coal and its derivatives are still the main raw material for PCs due to their abundance, low cost, and high carbon content.…”

Section: Introductionmentioning

confidence: 99%

Facile synthesis of functionalized porous carbon from bitumite mixed with waste powder char for excellent wastewater purification

2023

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Recent Advances in Biomass Waste Derived Carbon Materials for Supercapacitors: A Review

Chen,

Wang,

Wang

2024

Energy Tech

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As the core component of supercapacitors (SCs), the electrode material plays a decisive role in performance. Among electrode materials, carbon materials are the most widely used due to high porosity and specific surface area (SSA, 1000–3000 m2 g−1). Biomass carbon stands out in carbon materials because of its wide source, low cost, and less pollution. This work reviews the recent advances on carbon materials derived from biomass waste for SCs and explores the effects of different biomass sources including plant, animal, and aquatic organism waste on the performance of biomass waste‐derived carbon materials (BWDCs). Because of its high conductivity (1.25 × 103 ≈ 3 × 105 S m−1), power density (>10 kW kg−1), and extended cycle life (>10 000 cycles), BWDCs are advancing quickly in energy storage. It also discusses different methods and optimization pathways of BWDCs thoroughly. Finally, the challenges and future prospects for BWDCs are summarized. Overall, this critical will help researchers to gain a better understanding of source selection, structural classification, and research strategies for BWDCs, thereby promoting the application of BWDCs in electrochemistry and resource utilization.

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Recent insights in synthesis and energy storage applications of porous carbon derived from biomass waste: A review

Cited by 45 publications

References 178 publications

Recent Progress and Future Directions of Biomass-Derived Hierarchical Porous Carbon: Designing, Preparation, and Supercapacitor Applications

Recent Progress and Future Directions of Biomass-Derived Hierarchical Porous Carbon: Designing, Preparation, and Supercapacitor Applications

Facile synthesis of functionalized porous carbon from bitumite mixed with waste powder char for excellent wastewater purification

Recent Advances in Biomass Waste Derived Carbon Materials for Supercapacitors: A Review

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