{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T09:20:43Z","timestamp":1793092843079,"version":"4.5.0"},"reference-count":62,"publisher":"MDPI AG","issue":"23","license":[{"start":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T00:00:00Z","timestamp":1764115200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>Lignin is the most structurally complex component of lignocellulosic biomass. Each year, thousands of tons of lignin-rich residues from enzymatic hydrolysis are generated in sugarcane-based cellulosic ethanol biorefineries. The current study specifically utilizes lignin extracted from sugarcane bagasse as the primary feedstock for biochar production, rather than employing the raw bagasse itself. This study investigates, through pyrolytic thermal treatment of two lignin sources, the production of biochars and the evaluation of their potential applications. Kraft commercial lignin and sugarcane bagasse lignin samples, along with their corresponding biochars, were characterized by elemental and proximate analyses, higher heating value determination, spectroscopic techniques, thermogravimetric analysis, X-Ray diffraction, scanning electron microscopy coupled with energy-dispersive spectroscopy, and true density measurements. The results revealed a lower contamination level associated with the extraction process and confirmed the amorphous nature of sugarcane bagasse lignin and its derived biochar. An O\/C ratio of approximately 0.3 was obtained for the sugarcane bagasse lignin biochar based on both elemental and Raman spectroscopy analyses. Both elemental composition assessment and Raman spectroscopic analysis indicated that all biochar specimens exhibited hydrogen-to-carbon (H\/C) ratios exceeding 0.5. The analyses, therefore, indicated that the biochar derived from sugarcane lignin exhibited higher energy density, moderate stability and a high carbon content. The proposed approach thus provides promising alternatives for the valorizing lignin residues derived from second-generation ethanol production processes.<\/jats:p>","DOI":"10.3390\/ma18235321","type":"journal-article","created":{"date-parts":[[2025,11,26]],"date-time":"2025-11-26T11:43:22Z","timestamp":1764157402000},"page":"5321","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Biochar Production from Sugarcane Residual Biomass Lignin Through Pyrolysis"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-9049-2316","authenticated-orcid":false,"given":"Thiago Claudino Mendes de","family":"Almeida","sequence":"first","affiliation":[{"name":"Graduate Program in Chemistry, Center for Exact and Natural Sciences, Department of Chemistry, Federal University of Para\u00edba, Jo\u00e3o Pessoa 58051-900, PB, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0542-6284","authenticated-orcid":false,"given":"H\u00e9lio Mer\u00e1 de","family":"Assis","sequence":"additional","affiliation":[{"name":"Senai Institute for Innovation in Biomass, Tr\u00eas Lagoas 79640-250, MS, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0217-3437","authenticated-orcid":false,"given":"Sarah Inglid dos Santos","family":"Silva","sequence":"additional","affiliation":[{"name":"Graduate Program in Chemistry, Center for Exact and Natural Sciences, Department of Chemistry, Federal University of Para\u00edba, Jo\u00e3o Pessoa 58051-900, PB, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9475-0202","authenticated-orcid":false,"given":"Angela Maria Tribuzy de Magalh\u00e3es","family":"Cordeiro","sequence":"additional","affiliation":[{"name":"Department of Food Technology, Center for Technology and Regional Development, Federal University of Para\u00edba, Jo\u00e3o Pessoa 58051-900, PB, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4186-8589","authenticated-orcid":false,"given":"Ramon Kenned Sousa","family":"Almeida","sequence":"additional","affiliation":[{"name":"Serra Talhada Academic Unit, Federal Rural University of Pernambuco, Serra Talhada 56909-535, PE, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0001-5192","authenticated-orcid":false,"given":"Nataly Albuquerque Dos","family":"Santos","sequence":"additional","affiliation":[{"name":"Graduate Program in Chemistry, Center for Exact and Natural Sciences, Department of Chemistry, Federal University of Para\u00edba, Jo\u00e3o Pessoa 58051-900, PB, Brazil"},{"name":"Department of Food Technology, Center for Technology and Regional Development, Federal University of Para\u00edba, Jo\u00e3o Pessoa 58051-900, PB, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,11,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Gonz\u00e1lez-Gloria, K.D., Tom\u00e1s-Pej\u00f3, E., Amaya-Delgado, L., Rodr\u00edguez-Jasso, R.M., Loredo-Trevi\u00f1o, A., Singh, A., Hans, M., Mart\u00edn, C., Kumar, S., and Ruiz, H.A. (2024). Biochemical and Biorefinery Platform for Second-Generation Bioethanol: Fermentative Strategies and Microorganisms. Fermentation, 10.","DOI":"10.3390\/fermentation10070361"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"426","DOI":"10.3390\/methane2040029","article-title":"Anaerobic Co-Digestion of Vinasse and Pentose Liquor and the Role of Micronutrients in Methane Production within Sugarcane Biorefineries","volume":"2","author":"Freitas","year":"2023","journal-title":"Methane"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"71782","DOI":"10.34117\/bjdv6n9-574","article-title":"Avalia\u00e7\u00e3o do acervo de informa\u00e7\u00f5es de teores de celulose, hemicelulose e lignina na biomassa do baga\u00e7o de cana-de-a\u00e7\u00facar","volume":"6","author":"Borges","year":"2020","journal-title":"Braz. J. Dev."},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Formann, S., Hahn, A., Janke, L., Stinner, W., Str\u00e4uber, H., Logro\u00f1o, W., and Nikolausz, M. (2020). Beyond Sugar and Ethanol Production: Value Generation Opportunities Through Sugarcane Residues. Front. Energy Res., 8.","DOI":"10.3389\/fenrg.2020.579577"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"111526","DOI":"10.1016\/j.indcrop.2019.111526","article-title":"A concise review of current lignin production, applications, products and their environmental impact","volume":"139","author":"Bajwa","year":"2019","journal-title":"Ind. Crops Prod."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"122282","DOI":"10.1016\/j.renene.2024.122282","article-title":"Peculiarities of bio-oil and biochar obtained from the lignin-rich residue of the enzymatic hydrolysis of sugarcane bagasse","volume":"241","author":"Gomes","year":"2025","journal-title":"Renew. Energy"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"3547","DOI":"10.15376\/biores.6.3.3547-3568","article-title":"Challenges in industrial applications of technical lignins","volume":"6","author":"Vishtal","year":"2011","journal-title":"Bioresources"},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Parot, M., Rodrigue, D., and Stevanovic, T. (2022). High purity softwood lignin obtained by an eco-friendly organosolv process. Bioresour. Technol. Rep., 17.","DOI":"10.1016\/j.biteb.2021.100880"},{"key":"ref_9","unstructured":"Schultz, E.L., Bel\u00e9m, D.L., and Braga, M. (2022). Mapa de Rotas Tecnol\u00f3gicas da Convers\u00e3o da Lignina em Intermedi\u00e1rios Qu\u00edmicos, Combust\u00edveis e Materiais, Embrapa Agroenergia."},{"key":"ref_10","unstructured":"IPCC (2025, October 01). Intergovernmental Panel on Climate Change. United Nations. Available online: https:\/\/www.ipcc.ch\/report\/ar6\/wg3\/downloads\/outreach\/IPCC_AR6_WGIII_Factsheet_CDR.pdf."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"074076","DOI":"10.1088\/1748-9326\/ad52ab","article-title":"Biochar as a carbon dioxide removal strategy in integrated long-run mitigation scenarios","volume":"19","author":"Bergero","year":"2024","journal-title":"Environ. Res. Lett."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"100133","DOI":"10.1016\/j.enchem.2024.100133","article-title":"Hydrothermal treatment of lignocellulosic biomass towards low-carbon development: Production of high-value-added bioproducts","volume":"6","author":"Wang","year":"2024","journal-title":"EnergyChem"},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Tsolis, V., and Barouchas, P. (2023). Biochar as Soil Amendment: The Effect of Biochar on Soil Properties Using VIS-NIR Diffuse Reflectance Spectroscopy, Biochar Aging and Soil Microbiology\u2014A Review. Land, 12.","DOI":"10.3390\/land12081580"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"4574","DOI":"10.1016\/j.egyr.2023.03.111","article-title":"Performance analysis of sustainable technologies for biochar production: A comprehensive review","volume":"9","author":"Safarian","year":"2023","journal-title":"Energy Rep."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"1137","DOI":"10.18596\/jotcsa.984583","article-title":"Swelling, Thermal and Mechanical Characterizations of High-Density Polyethylene\/ Recycled Biochar Composites","volume":"8","author":"Awad","year":"2021","journal-title":"JOTCSA"},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Cheng, F., and Li, X. (2018). Preparation and Application of Biochar-Based Catalysts for Biofuel Production. Catalysts, 8.","DOI":"10.3390\/catal8090346"},{"key":"ref_17","first-page":"100134","article-title":"Biochar production techniques utilizing biomass waste-derived materials and environmental applications\u2014A review","volume":"7","author":"Amalina","year":"2022","journal-title":"J. Hazard. Mater. Adv."},{"key":"ref_18","doi-asserted-by":"crossref","unstructured":"Song, S., Cong, P., Wang, C., Li, P., Liu, S., He, Z., Zhou, C., Liu, Y., and Yang, Z. (2023). Properties of Biochar Obtained from Tropical Crop Wastes Under Different Pyrolysis Temperatures and Its Application on Acidic Soil. Agronomy, 13.","DOI":"10.3390\/agronomy13030921"},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Li, J., Liu, T., and Wang, Z. (2024). One-Pot Synthesis of Biochar from Industrial Alkali Lignin with Superior Pb(II) Immobilization Capability. Molecules, 29.","DOI":"10.3390\/molecules29184310"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"32490","DOI":"10.1021\/acsomega.0c04639","article-title":"Sustainable Lightweight Biochar-Based Composites with Electromagnetic Shielding Properties","volume":"5","author":"Natalio","year":"2020","journal-title":"ACS Omega"},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Soko\u0142owski, A., Boguszewska-Czubara, A., Koby\u0142ecki, R., Zarzycki, R., Ko\u0144czak, M., Oleszczuk, P., Gao, Y., and Czech, B. (2024). Increased oxygen content in biochar lowered bioavailability of polycyclic aromatic hydrocarbons\u2013related toxicity to various organisms. Bioresour. Technol., 407.","DOI":"10.1016\/j.biortech.2024.131110"},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Das, C., Tamrakar, S., Kiziltas, A., and Xie, X. (2021). Incorporation of Biochar to Improve Mechanical, Thermal and Electrical Properties of Polymer Composites. Polymers, 13.","DOI":"10.3390\/polym13162663"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1007\/s11157-020-09523-3","article-title":"Biochar physicochemical properties: Pyrolysis temperature and feedstock kind effects","volume":"19","author":"Tomczyk","year":"2020","journal-title":"Rev. Environ. Sci. Biotechnol."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"2631","DOI":"10.1007\/s13399-020-01116-y","article-title":"Effects of pyrolysis temperature on production and physicochemical characterization of biochar derived from coconut fiber biomass through slow pyrolysis process","volume":"12","author":"Dhar","year":"2022","journal-title":"Biomass Convers. Biorefinery"},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"2215","DOI":"10.1007\/s10973-019-08597-8","article-title":"Biochar higher heating value estimative using thermogravimetric analysis","volume":"139","author":"Malucelli","year":"2020","journal-title":"J. Therm. Anal. Calorim."},{"key":"ref_26","unstructured":"(2013). Standard Test Method for Gross Calorific Value of Coal and Coke (Standard No. D5865-13)."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"117644","DOI":"10.1016\/j.energy.2020.117644","article-title":"Raman spectroscopy of biochar from the pyrolysis of three typical Chinese biomasses: A novel method for rapidly evaluating the biochar property","volume":"202","author":"Xu","year":"2020","journal-title":"Energy"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"3053","DOI":"10.1016\/j.proci.2018.06.172","article-title":"The fluorescence interference in Raman spectrum of raw coals and its application for evaluating coal property and combustion characteristics","volume":"37","author":"Xiang","year":"2018","journal-title":"Proc. Combust. Inst."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"7884","DOI":"10.1021\/acs.energyfuels.7b00990","article-title":"Micro-Raman spectroscopy study of 32 kinds of Chinese coals: Second-order Raman spectrum and its correlations with coal properties","volume":"31","author":"Xu","year":"2017","journal-title":"Energy Fuel"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"116826","DOI":"10.1016\/j.fuel.2019.116826","article-title":"Chemical imaging of coal in microscale with Raman mapping technology","volume":"264","author":"Xu","year":"2020","journal-title":"Fuel"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.apenergy.2017.11.094","article-title":"A study of the relationships between coal structures and combustion characteristics: The insights from micro-Raman spectroscopy based on 32 kinds of Chinese coals","volume":"212","author":"Xu","year":"2018","journal-title":"Appl. Energy"},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"e21255","DOI":"10.1016\/j.heliyon.2023.e21255","article-title":"Numerical simulation of heat transfer properties of large-sized biomass particles during pyrolysis process","volume":"9","author":"Han","year":"2023","journal-title":"Heliyon"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"105031","DOI":"10.1016\/j.jaap.2021.105031","article-title":"Impact of heating rates on the evolution of function groups of the biochar from lignin pyrolysis","volume":"155","author":"Li","year":"2021","journal-title":"J. Anal. Appl. Pyrolysis"},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"117142","DOI":"10.1016\/j.fuel.2020.117142","article-title":"Characterization and adsorption performance of biochars derived from three key biomass constituents","volume":"269","author":"Wan","year":"2020","journal-title":"Fuel"},{"key":"ref_35","doi-asserted-by":"crossref","unstructured":"Qin, L., Wu, Y., Hou, Z., and Jiang, E. (2020). Influence of biomass components, temperature and pressure on the pyrolysis behavior and biochar properties of pine nut shells. Bioresour. Technol., 313.","DOI":"10.1016\/j.biortech.2020.123682"},{"key":"ref_36","doi-asserted-by":"crossref","unstructured":"Borella, M., Casazza, A.A., Garbarino, G., Riani, P., and Busca, G. (2022). A study of the pyrolysis products of kraft lignin. Energies, 15.","DOI":"10.3390\/en15030991"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"634","DOI":"10.14716\/ijtech.v8i4.9482","article-title":"Calorific Value Analysis of Azadirachta Excelsa and Endospermum Malaccense as Potential Solid Fuels Feedstock","volume":"8","author":"Hossain","year":"2017","journal-title":"Int. J. Technol."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"130521","DOI":"10.1016\/j.chemosphere.2021.130521","article-title":"Performance of CO2 and Fe-modified lignin char on arsenic (V) removal from water","volume":"279","author":"Cha","year":"2021","journal-title":"Chemosphere"},{"key":"ref_39","first-page":"592","article-title":"Higher heating values of lignin types from wood and non-wood lignocellulosic biomasses","volume":"39","author":"Demirbas","year":"2017","journal-title":"Energy Sources Part A Recovery Util. Environ. Eff."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"75","DOI":"10.3390\/fuels5010005","article-title":"Sub-Supercritical Hydrothermal Liquefaction of Lignocellulose and Protein-Containing Biomass","volume":"5","author":"Shah","year":"2024","journal-title":"Fuels"},{"key":"ref_41","first-page":"124201","article-title":"Adsorbents obtained from black liquor residues: Synthesis, characterization, and evaluation in the removal of textile dyes","volume":"16","author":"Oliveira","year":"2020","journal-title":"Sci. Plena"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"2815","DOI":"10.1021\/bm050288q","article-title":"Hydrogen bonding in lignin: A Fourier transform infrared model compound study","volume":"6","author":"Kubo","year":"2005","journal-title":"Biomacromolecules"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"1655","DOI":"10.1016\/j.biortech.2006.05.042","article-title":"Physico-chemical characterization of lignins from different sources for use in phenol\u2013formaldehyde resin synthesis","volume":"98","author":"Tejado","year":"2007","journal-title":"Bioresour. Technol."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1016\/j.polymdegradstab.2014.06.006","article-title":"Thermal degradation of softwood lignin and hardwood lignin by TGFTIR and Py-GC\/MS","volume":"108","author":"Zhao","year":"2014","journal-title":"Polym. Degrad. Stab."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1016\/j.indcrop.2004.04.022","article-title":"Characterisation of structure-dependent functional properties of lignin with infrared spectroscopy","volume":"20","author":"Boeriu","year":"2004","journal-title":"Ind. Crops Prod."},{"key":"ref_46","doi-asserted-by":"crossref","unstructured":"Lin, S.Y., and Dence, C.W. (1992). Methods in Lignin Chemistry, Springer.","DOI":"10.1007\/978-3-642-74065-7"},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1007\/s00226-020-01258-2","article-title":"Chemical functional groups of extractives, cellulose and lignin extracted from native Leucaena leucocephala bark","volume":"55","author":"Asik","year":"2021","journal-title":"Wood Sci. Technol."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"1469","DOI":"10.1016\/j.fuel.2003.11.015","article-title":"Characterization of chars from pyrolysis of lignin","volume":"83","author":"Sharma","year":"2004","journal-title":"Fuel"},{"key":"ref_49","doi-asserted-by":"crossref","unstructured":"Ani, P.C., Alhameedi, H., Al-Abedi, H.J., Al-Rubaye, H., Zeitoun, Z., Ewuzie, U., and Smith, J.D. (2025). The Comprehensive Quantification and Characterization of Oak Biochar Produced via a Gasification Process Using a Downdraft Reactor. Fuels, 6.","DOI":"10.3390\/fuels6030051"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"105519","DOI":"10.1016\/j.ultsonch.2021.105519","article-title":"Synthesis of graphene oxide and graphene quantum dots from miscanthus via ultrasound-assisted mechano-chemical cracking method","volume":"73","author":"Yan","year":"2021","journal-title":"Ultrason. Sonochem."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"169607","DOI":"10.1016\/j.scitotenv.2023.169607","article-title":"Comparative analysis of biochar carbon stability methods and implications for carbon credits","volume":"914","author":"Adhikari","year":"2024","journal-title":"Sci. Total Environ."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"105070","DOI":"10.1016\/j.jaap.2021.105070","article-title":"The comparison study of multiple biochar stability assessment methods","volume":"156","author":"Chen","year":"2021","journal-title":"J. Anal. Appl. Pyrolysis"},{"key":"ref_53","first-page":"269","article-title":"Graphical-statistical method for the study of structure and reaction processes of coal","volume":"29","year":"1950","journal-title":"Fuel"},{"key":"ref_54","doi-asserted-by":"crossref","unstructured":"Lehmann, J., and Joseph, S. (2015). Biochar for Environmental Management: Science, Technology and Implementation, Routledge. [2nd ed.].","DOI":"10.4324\/9780203762264"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"757","DOI":"10.1002\/jrs.4717","article-title":"Overtone and combination features of G and D peaks in resonance Raman spectroscopy of the C78H26 polycyclic aromatic hydrocarbon","volume":"46","author":"Maghsoumi","year":"2015","journal-title":"J. Raman Spectrosc."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"38721","DOI":"10.1039\/C8RA08539K","article-title":"Linking lignin source with structural and electrochemical properties of lignin-derived carbon materials","volume":"8","author":"Li","year":"2018","journal-title":"RSC Adv."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.rinp.2018.08.018","article-title":"Synthesis and structural properties of coconut husk as potential silica source","volume":"11","author":"Anuar","year":"2018","journal-title":"Results Phys."},{"key":"ref_58","first-page":"725","article-title":"Thermal characteristics of lignin residue from industrial processes","volume":"9","author":"Sameni","year":"2014","journal-title":"BioResources"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"15491","DOI":"10.1002\/pc.28845","article-title":"Determination of the true density and the filler content of pinus sylvestris wood particles in polymer-wood-composites","volume":"45","author":"Puch","year":"2024","journal-title":"Polym. Compos."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"7125","DOI":"10.1007\/s10570-019-02607-6","article-title":"Physico-hydraulic properties of sugarcane bagasse-derived biochar: The role of pyrolysis temperature","volume":"26","author":"Moosavi","year":"2019","journal-title":"Cellulose"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"102036","DOI":"10.1016\/j.xcrp.2024.102036","article-title":"Developing a molecular-level understanding of biochar materials using public characterization data","volume":"5","author":"Wood","year":"2024","journal-title":"Cell Rep. Phys. Sci."},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Ngambia, A., Ma\u0161ek, O., and Erastova, V. (2024). Development of biochar molecular models with controlled porosity. Biomass Bioenergy, 184.","DOI":"10.1016\/j.biombioe.2024.107199"}],"container-title":["Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1996-1944\/18\/23\/5321\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,28]],"date-time":"2025-11-28T05:17:16Z","timestamp":1764307036000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1996-1944\/18\/23\/5321"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,26]]},"references-count":62,"journal-issue":{"issue":"23","published-online":{"date-parts":[[2025,12]]}},"alternative-id":["ma18235321"],"URL":"https:\/\/doi.org\/10.3390\/ma18235321","relation":{},"ISSN":["1996-1944"],"issn-type":[{"value":"1996-1944","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,26]]}}}