Journal of Industrial and Engineering Chemistry最新文献

{"title":"Nanoarchitectonics of melittin-based polymersomes inducing lysosomal rupture for anticancer therapy","authors":"Youngheun Cho ,&nbsp;Jooho Moon ,&nbsp;Hyounkoo Han ,&nbsp;Suhyeon Park ,&nbsp;Yeon-Su Lim ,&nbsp;Hee-Young Lee ,&nbsp;Kyeong Sik Jin ,&nbsp;Junmin Kim ,&nbsp;Soobin Nam ,&nbsp;Minwoo Park ,&nbsp;Hyeong Jun Kim ,&nbsp;Hyuncheol Kim","doi":"10.1016/j.jiec.2025.08.012","DOIUrl":"10.1016/j.jiec.2025.08.012","url":null,"abstract":"<div><div>Melittin, a 26-amino-acid peptide derived from honeybee venom, exhibits potent anticancer activity but is limited by non-specific hemolysis and rapid <em>in vivo</em> clearance. To overcome these challenges, amphiphilic PLLA-Cys-melittin was synthesized by conjugating hydrophobic polylactic acid (PLLA) with hydrophilic melittin via a disulfide bond, forming self-assembling polymersomes in aqueous solutions. To enhance delivery efficiency and reduce hemolysis, the cationic polymersomes were coated with anionic human serum albumin (HSA), producing HSA-coated PLLA-Cys-melittin nanoparticles (PMH NPs). This HSA coating facilitates SPARC (Secreted Protein, Acidic and Rich in Cysteine)-mediated internalization into cancer cells, thereby ensuring targeted and safer delivery. Once internalized, the HSA layer dissociates under glutathione-rich conditions in lysosomes and the cytosol, releasing melittin and leading to cancer cell death. Cellular uptake studies revealed specific internalization and increased toxicity of PMH NPs in SPARC-positive cells, along with reduced hemolysis. In vivo experiments demonstrated a significant reduction in tumor volume in PMH NP-treated groups, without affecting body weight or causing major organ toxicity. Collectively, these findings suggest that PMH NPs offer a promising platform for the safe and effective delivery of melittin, providing a viable strategy for cancer therapy.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 639-648"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tri-layer hydrogel scaffold supporting co-culture paracrine signaling for accelerated skin repair","authors":"Yeong Hwan Kim ,&nbsp;Gyubok Lee ,&nbsp;Dongwoo Kim ,&nbsp;Young-Ju Jang ,&nbsp;Sang Yoon Lee ,&nbsp;Kangwon Lee ,&nbsp;Suk Ho Bhang","doi":"10.1016/j.jiec.2025.08.021","DOIUrl":"10.1016/j.jiec.2025.08.021","url":null,"abstract":"<div><div>The clinical management of complex skin wounds still lacks biomaterials that provide mechanical stability, pro-angiogenic signaling, and rapid tissue integration in a single platform. We engineered a tri-layer scaffold consisting of electrospun polycaprolactone fibers for initial structural support, a fibrin hydrogel for cell adhesion, and an alginate shell that creates a mildly hypoxic, nutrient-permissive niche. Co-seeding the scaffold with adipose-derived stem cells (ADSCs) and human umbilical vein endothelial cells (HUVECs) maintained high cell viability, strengthened paracrine crosstalk, and up-regulated genes involved in extracellular-matrix remodeling and angiogenesis in vitro. In a mouse dorsal-wound model the cell-laden construct accelerated closure, rebuilt a well-stratified epidermis and dermis, and generated dense microvascular networks compared with scaffold-only and single-cell controls. Histology confirmed organized collagen deposition with strong laminin and involucrin expression, indicating mature skin regeneration. The scaffold also displayed high swelling capacity, allowing it to conform to dynamic wound beds while managing exudate. These results show that a mechanically tuned tri-layer scaffold integrated with stem–endothelial co-culture can coordinate angiogenesis and tissue repair, supporting its potential for treating difficult cutaneous wounds.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 735-745"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Waste ceramic capacitors as efficient and recyclable catalyst for the reduction of nitroarenes into anilines in water at room temperature","authors":"Alessia Iennaco ,&nbsp;Francesca Derobertis ,&nbsp;Giuseppe Lassandro ,&nbsp;Cosimo Annese ,&nbsp;Angelo Nacci ,&nbsp;Piero Mastrorilli ,&nbsp;Maria Michela Dell’Anna ,&nbsp;Antonio Monopoli","doi":"10.1016/j.jiec.2025.07.046","DOIUrl":"10.1016/j.jiec.2025.07.046","url":null,"abstract":"<div><div>Herein we demonstrate that exhausted ceramic capacitors extracted from waste printed circuit boards (<strong>WC),</strong> or commercial (<strong>CC</strong>) can be used as catalysts for the reduction of nitroarenes into anilines using NaBH₄ as the reducing agent. After grinding and calcination, the magnetic fraction of <strong>CC</strong> and <strong>WC</strong> was found to be active in catalysis. The hydrogenation of nitroarenes occurred smoothly under environmentally friendly conditions, using water as the solvent at room temperature. In addition, the magnetic properties of the catalyst allowed an easy removal from the reaction medium using a magnet, permitting easy recycling without a significant loss in activity.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 362-372"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in nanowire electrodes for next-generation battery technologies","authors":"Aiman Mukhtar ,&nbsp;Azmat Hussain ,&nbsp;Ibrahim Aladhyani ,&nbsp;Afrah Alaotiabi ,&nbsp;Wu Kaiming ,&nbsp;Syed Mustansar Abbas","doi":"10.1016/j.jiec.2025.07.044","DOIUrl":"10.1016/j.jiec.2025.07.044","url":null,"abstract":"<div><div>Nanowires are increasingly being considered as potential materials for modern energy storage devices. This is because nanowires can maintain the quantum confinement effect across the diameter of the wire, while also possessing a high surface area-to-volume ratio and low defect density. One of the biggest advantages of nanowires in energy storage devices is their 1D structure, which results in high electrical conductivity and a faster charge–discharge rate, as electrons can easily travel along the axis of the nanowires. Additionally, the high mechanical strength and flexibility of nanowires make them less prone to breakage during the cycling process, thus improving the lifespan of the battery. Here, the recent progress of 1D nanowires in energy storage devices is studied, along with their morphology and synthesis. Some of the advantages, limitations, and problems regarding the utilization of nanowires in sodium-ion batteries, lithium-ion, and lithium-sulfur batteries are reviewed. The challenges that are affecting the synthesis and fabrication of nanowires for energy storage devices in the future are finally highlighted. It is highly possible that nanowires with new functions will continue to be a subject of research interest in this field, given the continuous efforts being made in research.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 1-26"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluating sono-photo-fenton and photocatalytic performance of ternary InVO4/BiVO4/FeVO4 composite for tetracycline degradation in water","authors":"Priya Dhull ,&nbsp;Komal Poonia ,&nbsp;Sonu Sonu ,&nbsp;Pankaj Raizada ,&nbsp;Tansir Ahamad ,&nbsp;Savas Kaya ,&nbsp;Konstantin Katin ,&nbsp;Sourbh Thakur ,&nbsp;Chaudhery Mustansar Hussain ,&nbsp;Pardeep Singh","doi":"10.1016/j.jiec.2025.07.063","DOIUrl":"10.1016/j.jiec.2025.07.063","url":null,"abstract":"<div><div>The present work evaluated the efficacy of a Sono-Photo-Fenton technique using ternary vanadate InVO₄/BiVO₄/FeVO₄ for the degradation of tetracycline (TCL), a persistent pharmaceutical pollutant. A comprehensive evaluation of the ultrasound (US), Visible light (Vis-L), and advanced oxidation processes (AOPs) along with H₂O₂ and InVO₄/BiVO₄/FeVO₄ photocatalysts to elucidate synergistic effects and underlying mechanisms. The photocatalyst was prepared and characterized through several analytical methods, such as FESEM and TEM, and XRD to investigate their morphology and crystal size, revealing an average size of 271.9 nm, which confirms the uniformity of the synthesized particles. The electronic structure and band alignments of the InVO₄/BiVO₄/FeVO₄ photocatalyst were elucidated through DFT simulations, Tauc-plot, and Mott-Schottky (MS) analysis. Further, Electron spin resonance (ESR) analysis provides insights into the charge migration route during the proposed dual s-scheme mechanism. Significant degradation efficiency of 98.28 % was achieved under optimized conditions: H₂O₂ + InVO₄/BiVO₄/FeVO₄ dosage of 80 mg, ultrasonic frequency of 20 kHz, Vis-L power of 500 W, and a reaction time of 120 min. Degradation kinetics confirmed a pseudo-first-order reaction with rate constant of 0.036 min⁻¹, and the TCL degradation pathway was elucidated by LC-MS analysis, confirming the breakdown of TCL into CO₂, H₂O, and other inorganic substances. This study highlights the potential of energy-driven irradiation using three techniques US + Vis-L + H₂O₂-InVO₄/BiVO₄/FeVO₄ i.e., Sono-Photo-Fenton process using ternary vanadate as a promising strategy for the treatment of pharmaceutical contaminants in wastewater, offering insights into the mechanisms of enhanced degradation.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 512-524"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structurally self-assembled organic coating with remarkable anti-corrosion performance: Theoretical prediction and experimental validation","authors":"M’bark Elhaid ,&nbsp;Aisha H. Al-Moubaraki ,&nbsp;Jamilah M. Al-Ahmari ,&nbsp;Azza A. Al-Ghamdi ,&nbsp;Rachid Tihmmou ,&nbsp;Omar Id El Mouden ,&nbsp;Noureddine Elboughdiri ,&nbsp;Rachid Salghi ,&nbsp;Maryam Chafiq ,&nbsp;Abdelkarim Chaouiki ,&nbsp;Young Gun Ko ,&nbsp;Mohamed Abboud","doi":"10.1016/j.jiec.2025.07.062","DOIUrl":"10.1016/j.jiec.2025.07.062","url":null,"abstract":"<div><div>Despite the engineering potential offered by the integration of hybrid (organic and inorganic) materials, organic compounds with metal surfaces, in protecting corrosion-prone metals from harsh conditions, the interaction mechanisms between these components and their in-situ formation to induce nature-inspired composites remain insufficiently understood. In this study, an environmentally friendly organic coating (OC) was developed and applied to carbon steel (CS) substrates via a dip-coating process using an aqueous solution containing 2-amino-4-(4-chlorophenyl)-1-(1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile (oh-HQc) compound. Surface characterization techniques, including SEM-EDX and FTIR, confirmed the successful deposition and chemical integrity of the as-synthesized OC. These results also demonstrate a strong interfacial affinity of oh-HQc molecules for the CS surface, facilitating the nucleation of a petal-like structure through active adsorption sites onto the CS surface. Subsequently, the fundamental formation mechanism governing the nucleation and oh-HQc self-assembly behavior, reactivity, and their adsorption behavior were analyzed based on advanced theoretical calculations. Owing to the oh-HQc donor–acceptor sites, the tested system with three oh-HQc fragments promotes the controlled growth of uniformly distributed flower-like structures via molecular self-assembly and inter/intra-fragmentation interactions. The as-fabricated OC was exposed to different aggressive media, including 1.0 HCl, 3.5 wt% NaCl, and 1.0 M H₂SO₄ environments to evaluate their electrochemical, short-term/long-term stability, and anticorrosion performance. This flower-like structure demonstrated superior anticorrosion performance, achieving an inhibition efficiency of approximately 95 % in 1.0 M HCl, 90 % in 3.5 % NaCl, and 51 % in H₂SO₄ environments. Our eco-conscious approach paves the way for a deeper exploration of the structural and functional potential of hydroxyquinoline (HQ) derivatives in the fabrication of advanced organic materials, not only characterized by remarkable properties but also benefiting from facile synthetic methodology, which is of paramount importance for industrial implementation.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 525-541"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 tribological properties of the heterogeneous core–shell nano/microspheres as lubricating additives: Based on Fe3O4 and C","authors":"Fanfan Wang ,&nbsp;Xiangling Wang ,&nbsp;Xiangyuan Ye","doi":"10.1016/j.jiec.2025.07.050","DOIUrl":"10.1016/j.jiec.2025.07.050","url":null,"abstract":"<div><div>In this work, the C and the Fe₃O₄ nanospheres, the Fe₃O₄@C core–shell and the C@Fe₃O₄ core–shell nano/microspheres were prepared as lubricating additives by the hydrothermal method to improve the lubricating performances of the liquid paraffin (LP). When the lubricating additives were added to the LP, the friction properties were significantly enhanced. The OAFe₃O₄@C and OAC@Fe₃O₄ core–shell nano/microspheres showed better anti-friction and anti-wear properties than the OAC and OAFe₃O₄ single nanospheres in the LP. The OAFe₃O₄@C core–shell microspheres were the best lubricating additives, which reduced the COF and the wear rate of the LP by 10 % and 91.51 %, respectively. The superior tribological mechanism of the OAFe₃O₄@C core–shell microspheres, compared with three other additives, was elucidated through SEM and XPS analysis. During friction, the hard-core/soft-shell structured OAFe₃O₄@C microspheres underwent exfoliation and fragmentation. These fragments then autonomously repaired and filled surface asperities under cyclic friction, forming protective tribofilms. Owing to the unique hard-core/soft-shell synergy, the OAFe₃O₄@C core–shell microspheres outperformed other additives in tribological performance.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 396-406"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gravity-separable emulsion membrane enabled by synergistic functionalization of silk cocoon, tannic acid, and LiCl","authors":"Junshuang Zhang ,&nbsp;Wenwen Feng ,&nbsp;Ziye Zhao ,&nbsp;Xiaofeng Jiang ,&nbsp;Huizhu Xing ,&nbsp;Liping Zhang ,&nbsp;Lidan Chen ,&nbsp;Zhibin Zhang","doi":"10.1016/j.jiec.2025.10.033","DOIUrl":"10.1016/j.jiec.2025.10.033","url":null,"abstract":"<div><div>Conventional treatment methods for oily wastewater in ship engine rooms often suffer from high energy consumption and poor efficiency in separating emulsified oils. Although the advent of superwetting materials has addressed these issues, their fabrication processes are typically complex and involve toxic reagents. In this study, we developed a simple, non-toxic, and cost-effective interfacial engineering approach to fabricate a high-performance oil–water separation membrane (CSTL). The membrane was constructed by in situ formation of a hydrogel coating on discarded silk cocoons via the reaction between silk fibroin (SF) and tannic acid (TA) in the presence of lithium chloride (LiCl). The resulting CSTL membrane exhibited excellent hydrophilicity, with a water contact angle (WCA) of 0° in air and an underwater oil contact angle (UOCA) of 145 ± 1°. Under gravity-driven conditions, the CSTL membrane achieved a high flux of 841 ± 5 L m⁻² h⁻¹ and a separation efficiency exceeding 99.7 % for oil-in-water emulsions. Moreover, the membrane retained its performance after 20 separation cycles and demonstrated good salt tolerance and antifouling capability. These advantages highlight the CSTL membrane as a promising green and efficient solution for the treatment of oily wastewater from marine sources.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 904-915"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Green and efficient recovery of valuable metals from waste flotation tailings via low-temperature fluidized hydrogen reduction: a pilot-scale study","authors":"Zhidong Tang ,&nbsp;Pengcheng Tian ,&nbsp;Peiyu Li ,&nbsp;Tianshu Li ,&nbsp;Peng Gao ,&nbsp;Yuexin Han","doi":"10.1016/j.jiec.2025.08.029","DOIUrl":"10.1016/j.jiec.2025.08.029","url":null,"abstract":"<div><div>Hydrogen-based mineral phase transformation (HMPT) is an effective and environmentally friendly method for treating iron tailings, which is crucial for resource recovery and environmental protection. In a semi-industrial scale experiment, HMPT was utilized to process flotation residue under specific conditions. The process was carried out at a temperature of 500 °C, with a total gas flow rate of 11 m³/h for N₂ and H₂, and a H₂ concentration of 20 %. The system was fed at a rate of 100 kg/h, while the gas flow was 11 m³/h. As a result, a high-grade iron concentrate was produced, boasting an iron content of 65.32 % and an impressive recovery of 78.58 %. The XRD, mineral phase analyses, VSM, and Mössbauer spectroscopy confirmed that hematite had been converted into magnetite, which exhibits stronger magnetic properties. SEM-EDS results indicate microstructural changes and XPS reveals the evolution of iron on the mineral surface. The cracks during the HMPT also facilitate the reaction and the selection of minerals. This study establishes a theoretical foundation for the green and efficient recovery of tailings.</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 819-830"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesizing mesophase carbon fibers from co-polymerization of coal liquefaction pitch and anthracene oil with the synergistic effect of molecular structure","authors":"Wenshuai Xi ,&nbsp;Xiongchao Lin ,&nbsp;Jingdong Yang ,&nbsp;Caihong Wang ,&nbsp;Yonggang Wang","doi":"10.1016/j.jiec.2025.08.025","DOIUrl":"10.1016/j.jiec.2025.08.025","url":null,"abstract":"<div><div>The composition and properties of raw materials significantly influence the preparation of spinnable mesophase pitch. This study examined the effects of varying anthracene oil (AN-oil) proportions on mesophase pitch produced through preliminary and advanced polymerization, and the resultant carbon fibers. Results showed that an optimal AN-oil addition promoted pitch dehydrogenation and polymerization, enhancing the ordered stacking of polycyclic aromatic hydrocarbons. Advanced polymerization led to a progressive increase in pitch’s C/H ratio (from 1.84 to 1.96), thermal stability, f_a, mesophase content (from 79 to 98 %), and mesophase domain size, while the hydrogen content in aliphatic and cyclic structures gradually decreased. In carbon fibers derived from preliminary polymerization, spherical protrusions and depressions were observed on the cross-section due to stress-induced detachment of mesocarbon microbeads. Appropriate AN-oil addition improved the ordered crystalline structure of mesophase pitch, optimizing the microstructure and properties of the as-prepared carbon fibers. With increasing AN-oil content in advanced polymerization, the cross-sectional morphology of carbon fibers evolved from a “skin-core” or “turbulent layer” structure to a more ordered “radial” arrangement. Notably, carbon fibers produced via advanced polymerization with 20 wt% AN-oil exhibited superior tensile strength (1209 MPa) and modulus (193 GPa).</div></div>","PeriodicalId":363,"journal":{"name":"Journal of Industrial and Engineering Chemistry","volume":"155 ","pages":"Pages 865-878"},"PeriodicalIF":5.9,"publicationDate":"2026-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146147552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}