Advanced Composites and Hybrid Materials最新文献

{"title":"Enhanced photocatalytic CO2 reduction via MXene synergism: constructing an efficient heterojunction structure of g-C3N4 /Nb2C /CsPbBr3","authors":"Shiding Zhang,&nbsp;Yuhua Wang,&nbsp;Gaber A. M. Mersal,&nbsp;A. Alhadhrami,&nbsp;Dalal A. Alshammari,&nbsp;Yitong Wang,&nbsp;Hassan Algadi,&nbsp;Haixiang Song","doi":"10.1007/s42114-024-01026-x","DOIUrl":"10.1007/s42114-024-01026-x","url":null,"abstract":"<div><p>Slow charge kinetics and high activation energy seriously hinder the efficiency of photocatalytic CO₂. Synergies are a commonly used strategy. Nevertheless, common synergies have been limited to improving catalytic results. Herein, we synthesize a novel nanocomposite ternary heterojunction material, which forms a low interlayer electrostatic potential within the heterojunction through the MXene synergistic. A strong internal electric field from the outside to the inside is formed within the series layer heterojunction, which provides the inner driving force for the effective spatial separation of photoinduced electron-hole pairs. Under visible-light irradiation, the ternary heterojunction exhibited a maximum CO production rate of 53.07 µmol g⁻¹ h⁻¹, surpassing the rates of pure g-C₃N₄, CsPbBr₃ QDs, and the binary composite of g-C₃N₄/CsPbBr₃ by approximately 8.4, 10, and 2 times, respectively. Experimental results and theoretical analysis reveal the significance of 2D Nb₂C MXene as an electron transporter, benefiting from lower electrostatic potential. This characteristic synergistically facilitated the rapid extraction of photoinduced electrons, enhancing the reduction ability of CO₂ to CO. This research not only provides a novel insight into MXene utilization for designing ternary heterojunction nanocomposite photocatalysts but also presents the potential of utilizing synergism ternary composites to improve solar energy conversion efficiency.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meta-structure of amorphous-inspired 65.1Co28.2Cr5.3Mo lattices augmented by artificial intelligence","authors":"Seong Je Park,&nbsp;Woongbeom Heogh,&nbsp;Jeongho Yang,&nbsp;Sukhyun Kang,&nbsp;Wonjong Jeong,&nbsp;Hoyoung Lee,&nbsp;Tae-Sik Jang,&nbsp;Hyun-Do Jung,&nbsp;Mohammad Jahazi,&nbsp;Seung Chul Han,&nbsp;Hyoung Seop Kim,&nbsp;Myoung-Gyu Lee,&nbsp;Susmita Bose,&nbsp;Amit Bandyopadhyay,&nbsp;Martin Byung-Guk Jun,&nbsp;Young Won Kim,&nbsp;Xingyu Fu,&nbsp;Rigoberto C. Advincula,&nbsp;Clodualdo Aranas Jr.,&nbsp;Sang Hoon Kim","doi":"10.1007/s42114-024-01039-6","DOIUrl":"10.1007/s42114-024-01039-6","url":null,"abstract":"<div><p>A hatching-distance-controlled lattice of 65.1Co28.2Cr5.3Mo is additively manufactured via laser powder bed fusion with a couple of periodic and aperiodic arrangements of nodes and struts. Thus, the proposed lattice has an amorphous-inspired structure in the short- and long-range orders. From the structural perspective, an artificial intelligence algorithm is used to effectively align lattices with various hatching distances. Then, the metastable lattice combination exhibits an unexpectedly high specific compression strength that is only slightly below that of a solid structure. From the microstructural perspective, the nodes in the newly designed lattice, where the thermal energy from laser irradiation is mainly concentrated, exhibit an equiaxial microstructure. By contrast, the struts exhibit a columnar microstructure, thereby allowing the thermal energy to pass through the narrow ligaments. The heterogeneous phase differences between the nodal and strut areas explain the strength-deteriorating mechanism, owing to the undesirable multi-phase development in the as-built state. However, solid-solution heat treatment to form a homogeneous phase bestows even higher specific compression strength. Furthermore, electrochemical leaching leads to the formation of nanovesicles on the surface of the microporous lattice system, thereby leading to a large surface area. A more advanced valve cage for use in a power plant is designed by using artificial intelligence both to (i) effectively preserve its mechanical stiffness and (ii) actively dissipate the generated stress through the large surface area provided by the nanovesicles.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-024-01039-6.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Composite shell empowered crystalline-amorphous NiO/NiWO4-rGO core-shell electrocatalyst for efficient water electrocatalysis","authors":"Dhanaji B. Malavekar,&nbsp;Shivam Kansara,&nbsp;Mayur A. Gaikwad,&nbsp;Komal D. Patil,&nbsp;Suyoung Jang,&nbsp;Sang Woo Park,&nbsp;Hyojung Bae,&nbsp;Jang-Yeon Hwang,&nbsp;Jin Hyeok Kim","doi":"10.1007/s42114-024-00958-8","DOIUrl":"10.1007/s42114-024-00958-8","url":null,"abstract":"<div><p>Nickel-based materials exhibit excellent electrochemical water splitting activity; however, their inferior mass transport limits further improvement in catalytic performance. Herein, we report a composite core–shell material consisting of spherical nanoparticles of NiWO₄ and rGO sheets coated on crystalline NiO for overall water splitting in an alkaline medium. The macropores created from a uniform coating of spherical nanoparticles with rGO sheets impart high porosity and short diffusion passages, facilitating fast electrolyte flow and thereby enhancing mass transport capability. Benefiting from the excellent mass transport due to mesoporosity, NiO/NiWO₄-rGO required an overpotential of 270 mV to achieve a current density of 50 mA cm⁻² for OER and 54 mV to achieve a current density of -10 mA cm⁻² for HER. A Tafel slope of 82 and 58 mV dec⁻¹ for OER and HER was observed for NiO/NiWO₄-rGO, respectively. Overall water splitting devices fabricated using NiO/NiWO₄-rGO as an anode and cathode require a cell voltage of 1.59 V to enable a current density of 50 mA cm⁻² with stability for over 50 h indicating a favorable morphological modulation at the interface of NiWO₄-rGO shell structure coated on a crystalline NiO core, which lowers the overpotential requirement. The assembled water-splitting device performs water splitting 10 M KOH and requires only 1.55 V to reach the current density of 50 mA cm⁻². Our density functional theory (DFT) calculations reveal the free energy profiles of hydrogen adsorption, guiding the experimental optimization of catalysts for efficient HER and OER. Furthermore, a seawater electrocatalysis device assembled using NiO/NiWO₄-rGO required only 1.77 V to reach 50 mA cm⁻² current density with stability over 50 h. This confirms that NiO/NiWO₄-rGO is a potential material for industrial and practical water splitting.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Astragalus polysaccharide inhibits lipogenesis in HFD-fed mice by suppressing LIPG via upregulation of UDPG","authors":"Xuelin Wang,&nbsp;Mengying Li,&nbsp;Fang Yu,&nbsp;Limin Hou,&nbsp;Rui Cao,&nbsp;Lei Zhang,&nbsp;Jianwu Xie,&nbsp;Feng Wang,&nbsp;Junrong Huang","doi":"10.1007/s42114-024-01046-7","DOIUrl":"10.1007/s42114-024-01046-7","url":null,"abstract":"<div><p>Astragalus polysaccharide (APS) is a natural active material widely used in the biomedical fields, which is applied in the preparation of capsule shells, nano-coated materials, medical hydrogel systems, and emulsifiers. It has been reported that APS exhibits a beneficial effect on obesity although the molecular mechanisms are not clearly elucidated. In current study, APS significantly reduced the increase of body weight in high-fat diet (HFD) fed mice. APS apparently ameliorated serum lipid profiles exhibiting an increase of high-density lipoprotein and a decrease of low-density lipoprotein. APS inhibited lipid deposition in liver and adipose tissues. Importantly, APS did not damage liver and kidney function in vivo. To explore if the beneficial effect of APS on obesity was derived from its effect on metabolism, metabolomics was applied. As expected, the metabolite profile of HFD mice was dramatically altered upon APS treatment. Among them, uridine diphosphate glucose (UDPG), a glycometabolic intermediate that inhibits fatty acid production, was significantly upregulated by APS. KEGG analysis showed that the metabolites of APS-treated HFD mice were apparently enriched in biosynthesis of unsaturated fatty acids pathway. To further explore if APS altered metabolites impacted cellular biological functions, transcriptomics was performed. GO and KEGG analysis showed that the downregulated gene groups were mainly enriched in lipid metabolism. Furthermore, endothelial lipase (LIPG) responsible for the intracellular lipid production was among the significantly inhibited genes by APS. Above results highly hinted that inhibition of lipid deposition by APS may be closely related with UDPG and LIPG. As expected, LIPG level was greatly suppressed by APS in free fatty acid (FFA)-induced hepatocytes. Consistently, glycogen synthesis was increased, whereas lipogenesis was apparently suppressed by APS. Furthermore, UDPG treatment alone also inhibited LIPG expression and lipogenesis. We, for the first time, disclosed that APS inhibited lipogenesis in HFD-fed mice by suppressing LIPG via upregulation of UDPG, suggesting that APS may be explored as a clinical and translational candidate in preventing obesity and its related metabolic diseases.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587832","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Self-absorbing multilayer skin-like composite with Phyllostachys nigra polysaccharides promotes wound healing","authors":"Kui Zhao,&nbsp;Luming Qi,&nbsp;Qi Li,&nbsp;Yin Wang,&nbsp;Cheng Qian,&nbsp;Zhengjun Shi","doi":"10.1007/s42114-024-01018-x","DOIUrl":"10.1007/s42114-024-01018-x","url":null,"abstract":"<p>Biocompatible and mechanically stable porous hydrogels are promising materials for artificial skin in wound healing. The rigid PVA phase was selected to make the scaffold, and a dense and uniform porous phase was formed in both transverse and longitudinal phases by freezing casting technology. The names PVA and PVA + PNS2A were used in in vitro activity tests using polymer solutions that had not been molded before. The crosslinked materials were named Base, CP1 (0.1% PNS2A), and CP2 (0.5% PNS2A). HUVEC and HaCat cell proliferation experiments proved to be safe and non-toxic and significantly promoted proliferation activity after 48 h. The cell model with Raw 264.7 proved anti-inflammatory effect by mixed polymer solution. The scratch test showed that the CP2 promotes the migration of HaCat cells more effectively at 48 h. The cell adhesion experiment showed that the skin-like composite material grew rapidly along the void direction. Animal experiments showed that the multi-layer skin-like CP2 increased the mechanical properties, gelation, and hemostasis (58.8% reduction) and inhibits inflammation through active polysaccharide in the early stage of wound healing. It promoted collagen formation in the late stages of the healing process. Upon contact with the wound, the material undergoes gelation to isolate the wound and completely healed the hurt after 12 days. Stent disintegration and 48-h absorption time provide support for implant material development.</p>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasensitive and simultaneous detection for bioactive compounds of baicalein and chrysin in traditional Chinese medicine via Bi2MoO6-MWCNTs based sensing platform","authors":"Youwei Jiang,&nbsp;Yingyu Sima,&nbsp;Taghrid S. Alomar,&nbsp;Najla AlMasoud,&nbsp;Zeinhom M. El-Bahy,&nbsp;Jinxia Feng,&nbsp;Kun Wan,&nbsp;Zhexenbek Toktarbay,&nbsp;Quanguo He,&nbsp;Jianhua Ding,&nbsp;Jingfeng Wang,&nbsp;Wu Wang","doi":"10.1007/s42114-024-01003-4","DOIUrl":"10.1007/s42114-024-01003-4","url":null,"abstract":"<p>The pursuit of rapid and sensitive detection methods for bioactive compounds in traditional Chinese medicine (TCM) is a continuous quest in the field of natural product chemistry. Herein, we report the development of a novel nanocomposite material comprising bismuth molybdate (Bi₂MoO₆) and multi-walled carbon nanotubes (MWCNTs), which has been successfully applied to the ultrasensitive and simultaneous detection of the bioactive flavonoids baicalein and chrysin. These compounds, known for their potent anticancer and antioxidant properties, are prevalent in TCM and nutraceuticals. The Bi₂MoO₆-MWCNTs nanocomposite was meticulously characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), and cyclic voltammetry (CV), revealing its structural and functional attributes. The optimized electrochemical sensor, based on a glassy carbon electrode modified with the nanocomposite, demonstrated remarkable sensitivity with a linear response range of 0.001–5.0 μmol·L⁻¹ for baicalein and 0.007–3.0 μmol·L⁻¹ for chrysin, alongside impressively low detection limits of 0.2 nmol·L⁻¹ and 1.4 nmol·L⁻¹, respectively. The sensor’s performance was further validated through its application in the analysis of human serum and <i>Scutellaria baicalensis</i> extracts, showcasing its robust repeatability, selectivity, and stability. This work not only advances the field of TCM analysis but also opens new horizons for the integration of hollow bimetallic oxides with carbon-based materials in electrochemical sensing, offering a strategic approach to the rapid assessment of bioactive constituents in complex matrices.  </p>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142579374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Targeted metal–organic framework discovery goes digital: machine learning’s quest from algorithms to atom arrangements","authors":"Maryam Chafiq,&nbsp;Abdelkarim Chaouiki,&nbsp;Young Gun Ko","doi":"10.1007/s42114-024-01044-9","DOIUrl":"10.1007/s42114-024-01044-9","url":null,"abstract":"<div><p>The integration of metal nodes with organic linkers in structured architectures offers the prospect of creating an extensive array of metal–organic frameworks (MOFs). Although this vast pool of materials has exciting possibilities, it also presents formidable challenges. Conventional techniques are ill-equipped to handle the sheer volume of materials. Consequently, over the past few decades, researchers have devised a range of empirical, semiempirical, and purely theoretical prediction models. Despite these efforts, these models have grappled with limited universality and accuracy. The advent of machine learning (ML) driven by big data has ushered in a new era impacting various scientific domains, including chemistry and materials science. As a new field of research, MOFs have reaped substantial benefits from ML. The approach not only unravels the intricate relationships between MOF structures and their performance but also sheds light on their diverse applications. In this comprehensive review, we delve into the scientific advancements that have propelled the computational modeling of MOFs, offering readers a fresh perspective on the transformative impact of ML in reshaping the research and development of reticular chemistry. Our exploration spanned from molecular simulations to the implementation of cutting-edge ML algorithms. As we explore this new domain, we enhance our comprehension of the fundamental principles governing MOF synthesis and enable applications across various engineering disciplines. Finally, we offer a forward-looking perspective on the potential opportunities and hurdles awaiting MOF design and discovery, based on the power of big data-driven approaches.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142573753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MOF membranes for enhanced gas separation: materials, mechanisms, and application prospects—a comprehensive survey","authors":"Chong Jia,&nbsp;Xiangmeng Chen,&nbsp;Wanxi Peng,&nbsp;Qing Yu,&nbsp;Daihui Zhang,&nbsp;Yuxiang Huang,&nbsp;Guanyan Li,&nbsp;Mashallah Rezakazemi,&nbsp;Runzhou Huang","doi":"10.1007/s42114-024-01022-1","DOIUrl":"10.1007/s42114-024-01022-1","url":null,"abstract":"<div><p>In recent decades, the development of advanced materials with high-performance capabilities for gas separation have become a prominent area of research. Metal–organic frameworks (MOFs) have emerged as a potential platform for membrane-based gas separation owing to their unique structural characteristics including high porosity, strong adsorption capacity, and superior selectivity, which can be scaled up for industrial applications. This review aims to present the latest advancements in synthesizing and applying MOFs-based membranes for various gas separation purposes. Additionally, the gas separation and purification mechanisms utilized by MOFs-derived membranes have been extensively discussed. Furthermore, the impact of the nanostructure and composition of MOFs-based materials on gas separation efficiency and selectivity is revealed. The application prospects for MOFs-based membranes are substantial and diverse. These membranes can significantly enhance the efficiency of gas separation processes in various industries, including natural gas purification, hydrogen production, carbon capture, and air separation. For instance, in the energy sector, efficient CO₂ separation using MOF membranes can contribute to reducing greenhouse gas emissions and enhancing the sustainability of fossil fuel usage. In hydrogen production, MOF membranes can improve the separation efficiency between hydrogen and other gases, thereby promoting cleaner energy sources. Overall, this review serves as a foundation for developing advanced MOFs-based membranes, which are expected to play a significant role in enhancing gas separation and purification efficiency.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142565924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From structure to function: innovative applications of biomass carbon materials in microwave absorption","authors":"Zuxiang Mu,&nbsp;Peitao Xie,&nbsp;Dalal A. Alshammari,&nbsp;Mohamed Kallel,&nbsp;Gemeng Liang,&nbsp;Zhenchuan Yu,&nbsp;Zeinhom M. El-Bahy,&nbsp;Zhengyi Mao","doi":"10.1007/s42114-024-01020-3","DOIUrl":"10.1007/s42114-024-01020-3","url":null,"abstract":"<div><p>The increasing demand for intelligent and lightweight electronic devices necessitates the development of advanced microwave absorption materials. Ultra-lightweight microwave absorbers represent a significant trend in future technological advancements. Biomass-derived carbon materials inherently possess lightweight characteristics, aligning well with the requirements for lightweight applications. However, their intrinsic microwave absorption performance is relatively weak, limiting their effectiveness in practical applications. Various strategies can be employed to significantly enhance the microwave absorption properties of biomass-derived carbon materials to address this limitation. This review systematically summarizes five key strategies for improving the microwave absorption capabilities of biomass-derived carbon materials: porous microstructure, incorporating nanoparticles, constructing core–shell structures, modifying carbonization conditions, and doping with nitrogen. Each strategy's unique advantages and potential synergies are explored in depth. Finally, the review discusses future perspectives and challenges in the field, aiming to provide researchers with innovative approaches for fabricating ultra-lightweight, high-performance microwave absorbers, thereby advancing the development of next-generation microwave absorption materials.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142555188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extraction strategies for lignin, cellulose, and hemicellulose to obtain valuable products from biomass","authors":"Limin Wang,&nbsp;Guanyan Li,&nbsp;Xiangmeng Chen,&nbsp;Yafeng Yang,&nbsp;Rock Keey Liew,&nbsp;Hala M. Abo-Dief,&nbsp;Su Shiung Lam,&nbsp;Rahma Sellami,&nbsp;Wanxi Peng,&nbsp;Hanyin Li","doi":"10.1007/s42114-024-01009-y","DOIUrl":"10.1007/s42114-024-01009-y","url":null,"abstract":"<div><p>The increasing dependence on non-renewable fossil fuels has resulted in notable environmental challenges such as air pollution and the greenhouse effect, highlighting the urgency for alternative energy sources. Biomass, particularly agricultural and forestry waste, offers a promising solution as it could be revamped as worthy products including sugars, lipids, and bio-oils, which can then be further processed into fuels such as ethanol and 5-hydroxymethylfurfural. This process has the potential to alleviate environmental pollution and decrease landfill waste. However, the intricate composition of biomass especially the bonding of lignin with other cell wall components presents significant obstacles to efficient conversion. Ongoing scientific endeavors are directed toward refining pretreatment methods to enhance the separation and conversion processes, with the ultimate goal of advancing the economic and environmental feasibility of biomass as a renewable resource. This review discusses significant developments in biomass extraction and conversion techniques notably pyrolysis, which generates bio-oil, non-condensable gases, and biochar with up to 46.9% bio-oil yields. Furthermore, acid–alkali pretreatment has demonstrated effective lignin removal, with studies reporting up to 93.2% lignin purity and 86.6% recovery rates. Salt and ionic liquid pretreatments have shown improved hydrophilic properties and chemical composition of lignin, achieving up to 82% lignin removal. Additionally, the addition of ethylene glycol has facilitated efficient cellulose recovery, achieving 100% yield in certain cases. Enzymatic hydrolysis using advanced enzyme mixtures has significantly reduced costs and increased efficiency, exemplified by a 51.3% oil production rate from sweet sorghum straw. These advancements emphasize the potential of integrated and optimized pretreatment strategies to enhance biomass conversion processes, thereby contributing to more sustainable and economically feasible renewable energy solutions. </p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":null,"pages":null},"PeriodicalIF":23.2,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142555189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}