Opportunities and Threats for Supercapacitor Technology Based on Biochar—A Review DOI Creative Commons

Radosław Kwarciany,

Marcin Fiedur,

Bogdan Saletnik

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(18), P. 4617 - 4617

Published: Sept. 14, 2024

This review analyzes in detail the topic of supercapacitors based on biochar technologies, including their advantages, disadvantages, and development potential. The main is formation precursors process pyrolysis activation, possibility application itself various fields brought closer. structure, division, principle operation supercondensates are discussed, where good bad sides pointed out. current state scientific legal knowledge biocarbon its applications verified, results many authors compared to examine level research electrodes created from lignocellulosic biomass. Current sites for transportation, electronics, power generation (conventional unconventional) also examined, as potential further technology under discussion.

Language: Английский

Porous network of nitrogen self-doped honeycomb like activated carbon derived from Caladium tricolor leaves: a multifunctional platform for energy and environmental applications DOI
Vishnu Sankar Sivasankarapillai,

Shankar Baskaran,

Atchaya Sundararajan

et al.

Journal of Porous Materials, Journal Year: 2024, Volume and Issue: 31(4), P. 1489 - 1502

Published: April 23, 2024

Language: Английский

Citations

10
Storage Mechanism and Structural Design of High-Performance Renewable Hydrogen Storage Materials Derived from Biomass-Based Porous Carbon: A Mini-Review DOI
Ao Song, Jie Wu, Jun Sun

et al.

Energy & Fuels, Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 31, 2024

The continuous use of fossil energy will lead to a severe crisis. Hydrogen is potential alternative due its renewability, high density, and low emissions. However, hydrogen faces huge challenge in terms storage. Biomass-based porous carbon (BBPC) has attracted much attention owing advantages wide sources excellent pore structure with manufacturing costs. This review focuses on recent advances the application BBPC storage, particularly performance enhancement methods. Based analysis storage mechanisms materials, preparation methods for years have been systematically reviewed. strategies improve materials are discussed detail, including heteroatom doping, metal atomic modification, multicomponent composite design. Finally, challenges future development applications summarized.

Language: Английский

Citations

10
Bamboo-Based Biochar: A Still Too Little-Studied Black Gold and Its Current Applications DOI Creative Commons
Silvana Alfei, Omar Pandoli

Journal of Xenobiotics, Journal Year: 2024, Volume and Issue: 14(1), P. 416 - 451

Published: March 20, 2024

Biochar (BC), also referred to as “black gold”, is a carbon heterogeneous material rich in aromatic systems and minerals, preparable by the thermal decomposition of vegetable animal biomasses controlled conditions with clean technology. Due its adsorption ability presence persistent free radicals (PFRs), BC has demonstrated, among other uses, great potential removal environmental organic inorganic xenobiotics. Bamboo an evergreen perennial flowering plant characterized short five-year growth period, fast harvesting, large production many tropical subtropical countries worldwide, thus representing attractive, low-cost, eco-friendly, renewable bioresource for producing BC. their surface area increased porosity, pyrolyzed derivatives bamboo, including bamboo biochar (BBC) or activated BBC (ABBC), are considered bio-adsorbent materials removing heavy metals, well contaminants from wastewater soil, improving yield. Nowadays, increasing technological applications ABBC include employment energy sources, catalyze chemical reactions, develop thermoelectrical devices, 3D solar vapor-generation devices water desalination, efficient photothermal-conversion devices. Anyway, although it alternative biomass wood produce BC, paving way new bio- circular economy solutions, study bamboo-derived still infancy. In this context, main scope review was support stimulate further studies about possible applications, enlarging current knowledge these allowing more rational, safer, optimized application. To end, after having provided background concerning methods, we have reviewed discussed on reported recent years.

Language: Английский

Citations

9
Global insights into biochar: Production, sustainable applications, and market dynamics DOI
Rachana Singh,

Aarushi Goyal,

Surbhi Sinha

et al.

Biomass and Bioenergy, Journal Year: 2025, Volume and Issue: 194, P. 107663 - 107663

Published: Feb. 6, 2025

Language: Английский

Citations

1
Boosting biogas production from recalcitrant lignin-based feedstock by adding lignin-derived carbonaceous materials within the anaerobic digestion process DOI Creative Commons
Chen Deng, Xihui Kang, Richen Lin

et al.

Energy, Journal Year: 2023, Volume and Issue: 278, P. 127819 - 127819

Published: May 13, 2023

Lignocellulosic biomass can add to the worldwide resource of biogas; however, aromatic structure lignin is recalcitrant which impairs biodegradation. Direct interspecies electron transfer (DIET) may overcome limitations in biodegradation derivatives. Within a circular bioeconomy system, lignin-derived biochar and activated carbon were assessed for their ability enhance digestion typical monomer – syringaldehyde. Biochar at 5–10 g/L significantly reduced lag-phase time by 33–42% possibly due enhancement syntrophic hydrogenotrophic methanogenesis. In comparison, 1–10 46–85% accelerated degradation volatile fatty acids, combinational effect enhanced oxidation DIET. When was added higher dosage 20 g/L, highest biomethane yield (426.6 ml/g) achieved; an increase 33% compared syringaldehyde alone. The ascribed metabolic shift from DIET pathway, could be implied microbial community dominated Methanosaeta. superior function over speculated associated with its larger surface area abundance CO group.

Language: Английский

Citations

17
Macroalgae-based biochar: preparation and characterization of physicochemical properties for potential applications DOI Creative Commons
Anjon Kumar Mondal, Cora Hinkley, Lakshmi Krishnan

et al.

RSC Sustainability, Journal Year: 2024, Volume and Issue: 2(6), P. 1828 - 1836

Published: Jan. 1, 2024

In this study, we selected five macroalgae species and employed a pyrolysis technique to convert biomass into biochar.

Language: Английский

Citations

7
ZnCl 2 -KOH modulation of biomass-derived porous carbon for supercapacitors DOI

Changxing Lu,

Zhaosheng Yu, Xikui Zhang

et al.

Energy Sources Part A Recovery Utilization and Environmental Effects, Journal Year: 2024, Volume and Issue: 46(1), P. 2212 - 2222

Published: Jan. 23, 2024

With the implementation of carbon neutrality, more and researchers are devoted to development biomass-based porous materials using agricultural forestry wastes for energy storage applications. However, biomass-derived still suffering from structural instability difficult regulate pore structure, so it is very essential study regulation structure in activation process biochar. Therefore, this work developed an approach modulate biomass carbon. The pyrolyzed biochar was primary activated by ZnCl2 form intermediate FC, FC secondary impregnation method with addition trace KOH graded FCK-x. prepared exhibited a large specific surface area (2845 m2g−1) volume (1.43 cm3g−1), which favorable efficient ion transport three-electrode system, FCK-0.6 capacitance 321.7 F/g at 1A/g assembled supercapacitor high retention (95.17%) charge (85%). This provides feasible way structure.

Language: Английский

Citations

6
Biochar from olive tree twigs and spent malt rootlets as electrodes in Zn-air batteries DOI

Theodoros Kottis,

Nikolaos Soursos,

Κaterina Govatsi

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 665, P. 10 - 18

Published: March 18, 2024

Language: Английский

Citations

6
Emergence of Carbonaceous Material for Hydrogen Storage: An Overview DOI Creative Commons

Khemlata Soni,

N. L. Panwar, Pranay Rajendra Lanjekar

et al.

Clean Energy, Journal Year: 2024, Volume and Issue: 8(4), P. 147 - 168

Published: May 22, 2024

Abstract Hydrogen has gained enormous relevance due to its lower carbon footprint and potential role in balancing energy supply demand. It is being considered as a sustainable substitute for conventional fuels. The generation of hydrogen using renewable sources still development, with significant challenge lying the efficient safe storage low density. This hinders widespread adoption hydrogen. Compression liquefaction methods face issues losses that reduce their effectiveness. technology advanced significantly past few years, driven by recent enhancements synthesizing carbonaceous materials capabilities. article critically reviews novel storage, including biochar, activated carbon, nanotubes, nanocomposites, aerogel, fullerenes, MXenes, graphite, graphene derivatives. Effective adsorption microporous materials, such carbons, crucial, sparking interest economically viable options storage. Despite this, amount work needs be accomplished before advantages economy can fully realized utilized manufacturers academics.

Language: Английский

Citations

6
Green Synthesis of Biochar@Al2O3 Nanocomposite from Waste Melia azedarach Fruit Biomass Pyrolysis: A Sustainable Solution for Photocatalytic Methylene Blue Dye Degradation DOI Creative Commons

Saba Ameen,

Zaib Hussain,

Muhammad Imran Din

et al.

Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100609 - 100609

Published: July 15, 2024

In this work, a green and sustainable approach used for synthesis of novel biochar@Al2O3 nanocomposite through pyrolysis Melia azedarach (chinaberry) biomass coupled with Al2O3 nanoparticles from Phyllanthus emblica seed extract. The synthesized was analysed by UV-Vis spectroscope, FTIR, SEM, EDX XRD were to authenticate the distinct properties nanocomposite. These techniques are further examine after photocatalytic degradation methylene blue. Additionally, scavenger impacts on dye degradation, stability potential reusability examined in detail. investigation evaluating capability blue wastewater revealed an impressive efficiency 97.36 %. Furthermore, five cycles reuse retained substantial 84.59 This research highlights importance presenting efficient eco-friendly method water purification, emphasizing role nanocomposites addressing environmental pollution innovative nanomaterial applications. Significantly progresses made development materials treatment, particular promising degradation.

Language: Английский

Citations

6