Fuel最新文献

{"title":"Investigation of water blocking mitigation in a normal-pressure shale gas reservoir by high-temperature treatment: Insights from heat transfer range","authors":"Mingjun Chen ,&nbsp;Xueni Chen ,&nbsp;Yili Kang ,&nbsp;Zheng Cheng ,&nbsp;Lijun You ,&nbsp;Gang Xiong ,&nbsp;Dongsheng Yang ,&nbsp;Chaozhong Qin","doi":"10.1016/j.fuel.2024.133667","DOIUrl":"10.1016/j.fuel.2024.133667","url":null,"abstract":"<div><div>A normal-pressure shale gas reservoir generally exhibits a low formation pressure coefficient, making fracturing fluid flow-back difficult and leading to severe water blocking. Formation heat treatment (FHT) can effectively remove water and induce new fractures to prevent such formation damage and increase shale permeability. However, the range of the heat treatment in shale gas reservoir remains unclear, as does its effectiveness in mitigating water blocking. Laboratory experiments and numerical simulation are conducted in this paper. The experimental results indicate that shale permeability is significantly improved by FHT. A mathematical model coupling heat transfer and shale permeability is established, considering the initial reservoir permeability and heat treatment time. The heat transfer range around a shale gas well after injection of 800℃ gas at a pressure difference of 5 MPa is simulated. The results indicate that (1) the heat transfer range can extend over 1.0 m within a heat treatment time longer than 48 h for a shale formation with the permeability more than 0.1mD after hydraulic fracturing; (2) a one order of magnitude increase in permeability enhances the heat transfer range by 40 %-100 %; (3) with each 24 h increase in heat treatment time, the heat transfer range expands by 27 %- 40 %; (4) the primary factors controlling the heat transfer range are initial reservoir permeability and heat treatment time; (5) an autocatalytic effect in actual FHT suggests the treatment range may exceed simulation estimates. This study illuminates the stimulation effect of FHT technology, which is beneficial for further understanding the increase of productivity of a normal-pressure shale gas well.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133667"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The synergistic influence mechanism of the alkali metal sodium and CO2 on coal rapid pyrolysis soot: Experiments and DFT calculations","authors":"Ziqi Zhao ,&nbsp;Jirui Jin ,&nbsp;Qian Du ,&nbsp;Dun Li ,&nbsp;Jianmin Gao ,&nbsp;Heming Dong ,&nbsp;Yu Zhang ,&nbsp;Di Wu ,&nbsp;Xiao Yang","doi":"10.1016/j.fuel.2024.133294","DOIUrl":"10.1016/j.fuel.2024.133294","url":null,"abstract":"<div><div>Fossil fuels are wasteful, and they pollute the environment when utilized as energy sources. Soot from the incomplete combustion of fossil fuels has received considerable attention due to its harmful effects on the environment and the human body, and its utilization value in terms of materials. In this study, experiments on the pyrolysis of coal mixed with sodium carbonate (NaNO₃) at different carbon dioxide (CO₂) concentrations were conducted on a drop tube furnace. Experimental results were explained using density functional theory (DFT) calculation by constructing structural models of the oxidation of naphthalene with and without sodium (Na) involvement. The results showed that the average particle size of soot decreased from 29.7 nm to 21.44 nm with an increase in CO₂ concentration before the addition of Na. After the addition of Na, particle size exhibited a tendency of decreasing and then increasing, indicating that CO₂ exerted oxidizing and adducting effects on soot. In an atmosphere with a high concentration of CO₂, Na promoted the adducting effect, and particle size increased to 34.86 nm. Moreover, the addition of Na significantly increased oxygen content on the surface of soot, indicating that the participation of Na enhanced the oxidation reaction of soot. The results of the DFT calculations also proved that Na facilitated the occurrence of oxidation reaction by decreasing the energy barrier required for oxidation reaction from 9.28 kcal/mol to −64.62 kcal/mol through the transfer of electrons and the formation of active centers.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133294"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Inert stabilizer enhanced CaO sorbents for CO2 capture: Insights through impregnated layer solution combustion synthesis","authors":"Pengjie Kong ,&nbsp;Hewen Li ,&nbsp;Rongyue Sun ,&nbsp;Jian Sun","doi":"10.1016/j.fuel.2024.133723","DOIUrl":"10.1016/j.fuel.2024.133723","url":null,"abstract":"<div><div>Calcium Looping (CaL) holds great promise for high-temperature CO₂ capture in the post-combustion phase. In this work, impregnated layer solution combustion (ILSC) was employed to synthesize the highly efficient Al-stabilized CaO-based CO₂ sorbents. A comparative investigation was conducted on the dry and wet ILSC modes with discarded cigarette butts as the impregnated layer. The research delved into the impact of precursor solution concentration on the micromorphology, porosity, and CO₂ capture capacity of the synthesized Al-stabilized CaO-based sorbent, shedding light on the associated mechanisms. Research reveals that CaO-based sorbents made via the ILSC process with lower precursor solution concentrations (i.e., liquid-to-solid ratios of 3.0 and 3.75) outperform those made with higher concentrations (i.e., liquid-to-solid ratios of 1.0 and 1.5). Notably, the sorbent produced via the wet ILSC mode with a low concentration precursor solution at a liquid-to-solid ratio of 3.0 shows remarkable cyclic CO₂ capture capabilities. It maintains a capture capacity of 0.383 g CO₂/g calcined sorbent in the 17th cycle, which is 70.8 % of its initial capacity. The dilute precursor solution is capable of sustaining the initial fibrous integrity of cigarette butts, unlike its concentrated counterpart, which destroys the fiber structure. This solution also enhances the uniform dispersion of Ca and Al and suppresses the high-temperature agglomeration of CaO grains.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133723"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654649","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Conversion of CO2 to cyclic carbonates using metal- and halogen-free Lewis pairs","authors":"Jialong Ou,&nbsp;Ziyang Xu,&nbsp;Quanlan Liao,&nbsp;Tianxiang Zhao","doi":"10.1016/j.fuel.2024.133651","DOIUrl":"10.1016/j.fuel.2024.133651","url":null,"abstract":"<div><div>The development of efficient and environmentally-friendly catalysts for the catalytic conversion of carbon dioxide (CO₂) has been extensively investigated over a prolonged period. In this work, we successfully performed a cycloaddition reaction between CO₂ and epoxides using metal- and halogen-free Lewis pairs as catalysts. Mechanistic investigations have revealed that Lewis acid-base pairs (LPs), a combination of Lewis acids (LAs) and Lewis bases (LBs), act in concert to activate epoxide and CO₂, resulting in the efficient synthesis of various cyclic carbonates with high yields. Various epoxides are converted into cyclic carbonates with yields as high as 99% under cocatalyst-free and solvent-free conditions. Moreover, this homogeneous Lewis pair was incorporated into hypercrosslinked polymers through the Friedel-Crafts reaction, enabling the convenient recovery and reuse of the catalysts.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133651"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Si-OH defect healing treatments of ZSM-22 zeolites for enhanced performance and alcohol resistance in n-alkanes hydroisomerization","authors":"Jinhui Song ,&nbsp;Tianfu Zhang ,&nbsp;Mengjiao Xing ,&nbsp;Junfeng Zhou ,&nbsp;Lu Tang ,&nbsp;Jiaxin Xie ,&nbsp;Zimin Peng ,&nbsp;Wenyao Gu ,&nbsp;Jianyu Tang ,&nbsp;Suyao Liu ,&nbsp;Tong Chang ,&nbsp;Yi Liu ,&nbsp;Yiwen Fang","doi":"10.1016/j.fuel.2024.133683","DOIUrl":"10.1016/j.fuel.2024.133683","url":null,"abstract":"<div><div>With the potential application of biomass-derived feedstock upgradation to sustainable aviation fuels, it is essential to enhance the hydroisomerization performance of ZSM-22 zeolite while improving its resistance to residual oxygen-containing compounds. As the defect sites in the ZSM-22 zeolite, the abundant Si-OH groups are closely related to the catalytic performance and stability, serving as the main attack sites for the generated water. In this work, liquid-mediated defect-healing treatment is performed to heal Si-OH to Si-O-Si, leading to the enhancement of the crystallinity and pore connectivity without affecting the Si/Al, micropore volume, and morphology and preventing the micropores blockage and dealumination caused by conventional silylation and silication procedures. The outcome of the declined Si-OH groups is the reduction of the Lewis acid site without altering the Brønsted acidity. In the n-dodecane hydroisomerization, the catalyst obtained by the liquid-mediated defect-healing treatment route shows an increased conversion and isomer yield compared to the parent and healed catalysts prepared by other healing methods. This is mainly due to enhanced confinement of the micropore void, resulting in decreased apparent activation energy and reduced yield to multi-branched isomers prone to cracking. Furthermore, the healed catalyst exhibits improved resistance and structure stability in the hydroisomerization of feedstocks containing butanol. The work provides a prospective application of ZSM-22 zeolite in the hydroisomerization for complex and severe reactants through the essential Si-OH healing method.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133683"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654581","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Co-pyrolysis of neem sawdust and high-density polyethylene towards aromatic-rich bio-oil: Significance of zeolite mesopores","authors":"Jingyue Wang ,&nbsp;Liu Wu ,&nbsp;Fanfan Huang ,&nbsp;Jie Liang","doi":"10.1016/j.fuel.2024.133724","DOIUrl":"10.1016/j.fuel.2024.133724","url":null,"abstract":"<div><div>Co-pyrolysis of biomass and plastic was conducive to aromatics-rich bio-oil production, though the significance of zeolite mesopores in co-pyrolysis was still lacking and required further investigation. Herein, a conventional ZSM-5 and its two mesoporous deviants (hollow HS-ZSM-5 and core–shell hierarchical ZSM-5@SBA-15) were synthesized and utilized as catalysts in the co-pyrolysis of neem sawdust (NS) and high-density polyethylene (HDPE). Results showed that compared to ZSM-5, both the mesoporous zeolites enhanced aromatics production. And HS-ZSM-5 with an interior mesoporous cavity performed better in improving the monocyclic aromatic hydrocarbons (MAHs) fraction. An optimization of co-pyrolysis conditions (<em>e.g.</em>, HDPE percentage, catalyst loading, co-pyrolysis temperature) further improved the MAHs selectivity to 33.8 area%. The synergy between NS and HDPE over mesoporous zeolites was also compared. While the aromatization between short-chain olefins was dominant in aromatics production over ZSM-5@SBA-15, the Diels–Alder reaction between NS-derived furans and HDPE-derived olefins contributed more in that over HS-ZSM-5.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133724"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A multizonal numerical combustion model of ammonium perchlorate","authors":"Neeraj Kumar Pradhan ,&nbsp;Jay Patel ,&nbsp;Arindrajit Chowdhury ,&nbsp;Debasis Chakraborty ,&nbsp;Neeraj Kumbhakarna","doi":"10.1016/j.fuel.2024.133742","DOIUrl":"10.1016/j.fuel.2024.133742","url":null,"abstract":"<div><div>Solid rocket motors (SRM) are essential for national defense, satellite launch vehicles for placing spacecraft for communications, resource management, and space exploration. Numerical modeling of composite solid propellants is very helpful for optimizing performance, ensuring safety, and complementing experimental testing. It provides insights into combustion dynamics and allows for precise customization to meet specific mission needs, so modeling composite<!--> <!-->propellants will stay important. AP (Ammonium Perchlorate), as a synthetic oxidizer, has been widely utilized in modern composite solid propellants. Therefore, it is crucial to understand the physicochemical processes such as condensed-phase heating and reaction kinetics, the interactions between the condensed and gas phases, and gas-phase combustion. A steady-state numerical simulation model is presented to study the combustion of AP. Zonal modeling is employed to treat the solid phase, melt layer, and gas phase separately with conservation of mass, energy, and species, and the solutions are coupled with appropriate boundary conditions. A simple global reaction is developed, validated, and used for the condensed phase with better surface species profiles than those available in the literature. A detailed reaction mechanism is used in the gas phase combustion. This model considers only liquid as a condensed phase and uses a newly condensed phase mechanism and a premixed AP/HTPB (hydroxyl-terminated polybutadiene) gas phase reaction mechanism instead of AP monopropellant gas phase mechanism. This modeling is a prerequisite for a more sophisticated multi-modal composite propellant model with AP grains and AP/HTPB binder. The predicted burn rate and initial temperature sensitivities for different motor operating pressures match well with experimental and other theoretical data. Also, the simulated melt layer thickness of the present model agrees well with experimental observations. Sensitivity analysis is performed for the melt temperature and activation energy for the condensed phase reaction. The simulation also predicts surface temperature and species profile with reasonable accuracy.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133742"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kinetic study of the combustion process in internal combustion engines: A new methodological approach employing an artificial neural network","authors":"Natalia R.S. Araujo ,&nbsp;Felipe S. Carvalho ,&nbsp;Lucimar V. Amaral ,&nbsp;João Pedro Braga ,&nbsp;Fabrício J.P. Pujatti ,&nbsp;Rita C.O. Sebastião","doi":"10.1016/j.fuel.2024.133739","DOIUrl":"10.1016/j.fuel.2024.133739","url":null,"abstract":"<div><div>The comprehension of combustion mechanisms enables supervision of reaction rates. By adjusting factors such as heat transfer rates, combustion duration, self-ignition propensity, ignition delay and laminar flame speeds, it is possible to minimize emissions and enhance fuel conversion efficiency in internal combustion engines (ICE). The present study aims to develop and explore a methodology employing an Artificial Neural Network that uses Mass Burned Fraction data as a function of crankshaft angular position to determine combustion kinetics in ICE. The Artificial Neural Network was programmed in this work as a home-made code and produced accurate results. The kinetic triplet consisting of Activation Energy (E_a), Frequency Factor (A) and Reaction Model throughout the combustion process was determined to explore the combustion characteristics of different gasoline formulations and ICE operation conditions. The experimental data were obtained in a Single Cylinder Research Engine (SCRE) operating with gasoline formulations commercialized in Brazil. The methodology determines the kinetics of combustion along the process and recovers the values of E_a and A without resorting to mechanisms that describe each reaction individually, describing, instead, the global contribution of physical models. Because the kinetic models activate the neurons in the hidden layer, they accurately reproduce the experimental Mass Burned Fraction data and bring physical information to the network about the combustion process. The kinetic study showed that the samples with higher values of E_a also had higher ignition delay. The rate constant was also related to the consumption and combustion efficiency during the combustion process, i.e., the fuel with a higher rate constant presents greater combustion efficiency and smaller consumption.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133739"},"PeriodicalIF":6.7,"publicationDate":"2024-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of in-situ microbubbles precipitated at the solid–liquid interface on the bubble-coal dynamic collision and adhesion processes","authors":"Mengbin Wang ,&nbsp;Suling Yao ,&nbsp;Xianshu Dong ,&nbsp;Yupin Fan ,&nbsp;Xiangning Bu ,&nbsp;Guichuan Ye ,&nbsp;Zechen Liu ,&nbsp;Yujin Sun ,&nbsp;Ming Chang ,&nbsp;Maoqing Yang","doi":"10.1016/j.fuel.2024.133700","DOIUrl":"10.1016/j.fuel.2024.133700","url":null,"abstract":"<div><div>The presence of interfacial microbubbles (IMBs) transforms the particle-bubble interaction process into a more complex particle-microbubble-floatation bubble system. Additionally, the high-speed collisions between deformable gas–liquid interfaces of different scales led to a higher level of physical complexity. However, there has been limited research on the particle-microbubble-floatation bubble interaction process. A high-speed camera was used in this study to investigate the precipitation and growth of IMBs on the coal surface in situ and to explore the impact of IMBs on the dynamic collision and adhesion processes. Observations of IMBs precipitation revealed that it was related to the air saturation in water. The precipitation sites were selective, mainly occurring from the pores and cracks on coal surface. As the precipitation time increased (from 2 to 60 min), the quantity of IMBs remained nearly unchanged, but their diameter and coverage rate increased, and the contact angle (<span><math><mrow><msub><mi>θ</mi><mi>m</mi></msub></mrow></math></span>) decreased. Based on the frame-by-frame analysis of the dynamic collisions and adhesion processes between bubbles and coal surface, it was found that the bubble rebound number, rebound time, induction time and adhesion time all decreased in the presence of IMBs. Meanwhile, the kinetic energy (<span><math><mrow><msub><mi>E</mi><mi>K</mi></msub></mrow></math></span>) of the bubble that the coal surface can capture, adhesion diameter, and adhesion contact angle increased. The presence of IMBs can enhance the foam film drainage rate and form gas capillary bridges once the foam film ruptures, which helps the coal surface capture bubbles with greater <span><math><mrow><msub><mi>E</mi><mi>K</mi></msub></mrow></math></span> and allows the bubble to enter the spreading stage more quickly. Additionally, the curved foam film formed between bubble and IMBs provides extra surface tension for the spreading of the three-phase contact (TPC) line. IMBs increase the probability and stability of bubble-coal adhesion. Furthermore, it was revealed that the microbubble morphology (diameter and contact angle) could affect the bubble-coal dynamic collision and adhesion processes. IMBs with a precipitation time of 5 min (diameter of 134 μm and <span><math><mrow><msub><mi>θ</mi><mi>m</mi></msub></mrow></math></span> of 47.1°) exhibited the best performance. This is mainly determined by the difficulty of bubble-IMBs coalescence, the increase in diameter after coalescence, and the possibility of consecutive coalescence. The findings of this study can provide new insights into using interface microbubbles to enhance the flotation yield and rate of coal particles, as well as to innovate flotation processes.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"382 ","pages":"Article 133700"},"PeriodicalIF":6.7,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142654584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A critical review on nanostructure-doped carbonized biomass: A new Era in sustainable supercapacitor technology","authors":"Krishna Kumar ,&nbsp;Uplabdhi Tyagi ,&nbsp;Sidhharth Sirohi ,&nbsp;Ritesh Kumar ,&nbsp;Saurav Kumar Maity ,&nbsp;Nikita ,&nbsp;Shagun Singh ,&nbsp;Gulshan Kumar","doi":"10.1016/j.fuel.2024.133707","DOIUrl":"10.1016/j.fuel.2024.133707","url":null,"abstract":"<div><div>The expansion of global population and industrialization has resulted in an increasing demand for energy in various sectors including petrochemicals, energy storage, pharmaceuticals, and electronics and electricals leads to several challenges such as environmental degradation, conventional resource depletion, and energy insecurity. As a result, for balancing daily energy needs efficient and sustainable energy storage solutions, such as supercapacitors are required that provide rapid energy storage and release, along with long cycle life and minimal environmental impact. While existing literature primarily discusses conventional materials for energy storage which lacks comprehensive analysis of fabrication strategies and morphological structures of biomass-based electrodes. Therefore, the present review comprehensively highlights the substantial potential of carbonized biomass precursors as a sustainable alternative. Several fabrication strategies for carbonized biomass concerning various morphological dimensions such as zero dimensional (0-D), one dimensional (1-D), two dimensional (2-D), and three dimensional (3-D) are comprehensively explored for enhanced electrode performance, along with recent advancements in biomass conversion and activation techniques. In addition, the influence of nanostructure-based dopants on the performance of biomass-derived carbon electrodes, especially focusing on the charge transfer efficiency, cycling stability, and energy storage capacity is thoroughly discussed. Furthermore, the review addresses current challenges and future directions for synthesizing nanostructure-doped carbonized biomass materials for large-scale supercapacitor applications. Thus, this review offers a valuable source for researchers and industries seeking to innovate in sustainable energy storage solutions by bridging the existing knowledge gaps.</div></div>","PeriodicalId":325,"journal":{"name":"Fuel","volume":"381 ","pages":"Article 133707"},"PeriodicalIF":6.7,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142651443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}