Sustainable Materials and Technologies最新文献

{"title":"MOF-derived tri-metallic nanoparticle-embedded cellulose aerogels for tetracycline degradation","authors":"Javaria Khayaban E Erum,&nbsp;Tao Zhao,&nbsp;Yucong Yu,&nbsp;Junkuo Gao","doi":"10.1016/j.susmat.2025.e01441","DOIUrl":"10.1016/j.susmat.2025.e01441","url":null,"abstract":"<div><div>The persistent presence of tetracycline in water poses environmental risks, demanding sustainable remediation. Here, we synthesize MOF-derived tri-metallic nanoparticle–cellulose aerogels for enhanced degradation. By pyrolyzing a trimetallic MOF precursor (Fe/Co/Mn), highly dispersed tri-metallic nitrogen-doped carbon nanoparticles (NCNPs) with synergistic catalytic activity were generated and uniformly embedded within a porous, biodegradable cellulose aerogel matrix. The resulting hybrid aerogel combines the high surface area, porosity, and exceptional adsorption capacity of cellulose with the catalytic prowess of tri-metallic NCNPs, facilitating efficient tetracycline (TC) degradation via peroxymonosulfate (PMS) activation. Structural and morphological characterization (SEM, TEM, XRD, and XPS) confirmed the successful integration of NCNPs and the aerogel's 3D interconnected porous network. The composite demonstrated outstanding TC removal efficiency (99.3 % within 15 min under optimal conditions), owing to enhanced electron transfer and reactive oxygen species (ROS) generation. Mechanistic studies revealed singlet oxygen (¹O₂) as the dominant species, followed by superoxide radicals (O₂^•−), hydroxyl radicals (^•OH), and sulfate radicals (SO₄^•−). The proposed ROS generation and reaction pathway follows the sequence: ¹O₂ &gt; O₂^•− &gt; ^•OH &gt; SO₄^•− highlighting the catalyst's ability to evolve multiple ROS with increasing oxidative selectivity. The aerogel exhibited excellent reusability (92.8 % efficiency after 5 cycles) and minimal metal leaching, underscoring its stability and environmental compatibility. This work showcases MOF-derived tri-metallic catalysts on biopolymer supports as scalable, eco-friendly solutions for antibiotic wastewater treatment.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01441"},"PeriodicalIF":8.6,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143935881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 evolution of Ga/In occurrence state and their dependence on jarosite during the precipitation enrichment for recovery of scattering metals and Cu from Zn leaching solution","authors":"Weinan Dong ,&nbsp;Xuehong Qiu ,&nbsp;Weisong Zhao ,&nbsp;Bao Guo ,&nbsp;Kaixi Jiang","doi":"10.1016/j.susmat.2025.e01446","DOIUrl":"10.1016/j.susmat.2025.e01446","url":null,"abstract":"<div><div>In zinc hydrometallurgical plant, neutralizing precipitation and the subsequent dissolution are implemented to enrich scattering metals, Gallium (Ga) and Indium (In), and Cu from zinc leaching solution, facilitating further extraction and separation of Ga/In and others. The formation of jarosite presents both challenges and opportunities for Ga/In extraction, as Ga/In can substitute Fe within the jarosite structure. In this work, the evolution of the Ga/In occurrence state, especially its relationship with jarosite was investigated and the role of Fe/K/Pb was emphasized. Results show that jarosite formation is inevitable at pH 1–2, with K-jarosite forming kinetically faster than Pb-jarosite. By supplying sufficient K, precipitation rates reached 95.7 % for Ga and 98.1 % for In at pH 2 with little Cu/Ge loss. Eventually, a more appropriate and efficient flowsheet for recovery of scattering metals and Cu from zinc leaching solution is recommended, providing a practical framework comprehensive utilization in zinc hydrometallurgy.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01446"},"PeriodicalIF":8.6,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143935880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nanocellulose domain-limit fluorinated graphite to achieve efficient lubrication of engineered steel surfaces","authors":"Zhiqiang Shan ,&nbsp;Xiaohua Jia ,&nbsp;Ding Wang ,&nbsp;Jin Yang ,&nbsp;Zhaofeng Wang ,&nbsp;Haojie Song","doi":"10.1016/j.susmat.2025.e01445","DOIUrl":"10.1016/j.susmat.2025.e01445","url":null,"abstract":"<div><div>Nowadays, almost all research in friction testing has been devoted to exfoliateing fluorinated graphite (FGi) into thinner, less layered structures to increase its lubricating properties. The development of an exfoliating-free technology to achieve the efficient tribological performance of FGi would greatly avoid energy consumption and additional experimental operations. Herein, nanocellulose (NC) liquid-phase assisted ball-milling and freeze-induced self-assembly processes were used to achieve further refinement of crushed FGi and the construction of NC@FG large-sized interwoven lamellar structures. This process involves the further fragmentation of FGi and the disordered in-situ self-assembly of NC around FG particles, leading to the constriction of FGi into the NC-built interwoven layers. Without the need for additional separation and functionalization steps, NC@FG/sunflower oil (SFO) exhibits long-lasting stable lubricating properties. NC@FG reduced the friction coefficient and wear track width on the engineered steel surface by 32.67 % and 66.27 % as compared to pure SFO, and showing excellent lubricating properties on different substrates at the same time. The systematic wear tests and lubrication theory calculations reveal that the lubrication mechanism of NC@FG originates from the domain-limiting effect of NC on FG nanoparticles, which hinders the disordered movement and agglomeration of the nanocomponents, and improves the deconstruction of NC@FG at the friction interface. They were sequentially adsorbed at the friction interface, forming a continuous tribofilm to resist friction and wear.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01445"},"PeriodicalIF":8.6,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143935363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Superhydrophobic lignin reinforced rubber film as oil water separator","authors":"Banchamlak Bemerw Kassaun,&nbsp;Pedram Fatehi","doi":"10.1016/j.susmat.2025.e01444","DOIUrl":"10.1016/j.susmat.2025.e01444","url":null,"abstract":"<div><div>Natural rubbers (NR) are used widely in industry, yet they exhibit diminished tensile strength and deteriorate under high temperature and moisture conditions. Thus, additional substances are needed to improve their mechanical properties and thermal stability. In this study, we examined a hypothesis that the incorporation of lignin derivative, which was fabricated via aqueous-based copolymerization of kraft lignin (K) and aminopropyl/flurosilsesquioxane (WAPFSS), into the NR matrix would improve the hydrophobic, thermal and mechanical characteristics of NR. The findings of this study revealed that 20 wt% incorporation of lignin-silsesquioxane copolymer (W) into the NR formulation (W20) improved the mechanical properties of NR films by 81 %, which was 58 % higher than its counterpart, i.e., kraft lignin (KL) included NR matrix (K20 sample). Interestingly, the W20 sample was more mechanically durable after heat treatment and water exposure than K20 and pure NR. W20's 150° water contact angle and 10° slide angle confirmed its superhydrophobicity, which survived after high-temperature exposure and sandpaper wear tests. The W20 adsorbed oil at a higher rate than water and showed a 96 % oil separation efficiency. The present study provides foundations for fabricating superhydrophobic and sustainable lignin-reinforced natural rubber films with potential applications as oil and water separators.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01444"},"PeriodicalIF":8.6,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143943348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electronic modulation of nickel sites via Cu-doping and sulfur oxyanions coordination for highly efficient ammonia electrooxidation to nitrite production","authors":"Jun Li ,&nbsp;Zhiyuan Sang ,&nbsp;Haotian Tan ,&nbsp;Qichen Wang ,&nbsp;Wei Liu ,&nbsp;Qiuying Wang ,&nbsp;Jibing Zhang ,&nbsp;Hao Lu ,&nbsp;Xiao Yan ,&nbsp;Zhao Fang ,&nbsp;Wenping Si ,&nbsp;Feng Hou ,&nbsp;Ji Liang","doi":"10.1016/j.susmat.2025.e01439","DOIUrl":"10.1016/j.susmat.2025.e01439","url":null,"abstract":"<div><div>Electrocatalytic ammonia oxidation (AOR) offers an energy-efficient alternative to electrochemical water splitting for hydrogen (H₂) production and the sustainable synthesis of high-value nitrogen-containing species, such as nitrites. To optimize this process, designing catalysts for selective ammonia-to-nitrite electrooxidation with enhanced electron transfer and high current density is practically important. Nickel-based materials are effective AOR catalysts, particularly through the self-oxidation reconstruction into NiOOH. However, pristine NiOOH typically yields multiple products and catalyzes the competing oxygen evolution reaction (OER) within a similar potential range, hindering the high selectivity required for valuable AOR products. Herein, we report a Cu-doped nickel sulfide catalyst (Cu-NiS₂) with an optimized electronic configuration, which undergoes surface reconstruction to form sulfur oxyanion-coordinated Cu-NiOOH-SO_<em>x</em> at ∼1.60 <em>V</em> vs. RHE. The incorporation of Cu facilitates electron transfer in Ni, while the SO_<em>x</em> anions refines the coordination environment of Ni, modulating its electronic structure and enabling balanced adsorption of nitrogen-containing intermediates. This synergistic effect enhances both AOR activity and selectivity. As a result, the catalyst achieves an exceptional AOR current density of 104.8 mA cm⁻² at 1.65 <em>V</em>, along with an ammonia conversion efficiency of 90.3 % over 8-h and a NO₂⁻ selectivity of 95.4 %. Notably, the Cu-NiS₂ catalyst demonstrates remarkable stability, maintaining consistent performance for 56 h. This work provides new insights into the design and regulation of active sites in transition metal compound catalysts for efficient AOR, paving the way for selective nitrite production.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01439"},"PeriodicalIF":8.6,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143929229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Room-temperature 3D printing of recyclable polyimide dielectrics for high-frequency antenna applications","authors":"Hejian Li ,&nbsp;Shixiao Wang ,&nbsp;Xiangyi Kong,&nbsp;Mutian Li,&nbsp;Liang Zhang,&nbsp;Min Gong,&nbsp;Xiang Lin,&nbsp;Dongrui Wang","doi":"10.1016/j.susmat.2025.e01431","DOIUrl":"10.1016/j.susmat.2025.e01431","url":null,"abstract":"<div><div>Polyimides with ultralow dielectric permittivity and loss are essential for the production of advanced high-frequency wireless telecommunications systems. However, most polyimides produced through one-step high-temperature imidization and molding are thermosetting and incompatible with microelectronics manufacturing. Herein, we develop a vapor induced phase separation (VIPS) assisted direct ink writing process for the room-temperature fabrication of three-dimensional (3D) polyimide dielectrics. A simple yet effective ink formulation composed exclusively of soluble polyimide (sPI) and solvents is presented. Upon extrusion, the ink undergoes rapid gelation and solidification via VIPS triggered by ambient moisture, followed by solvent exchange in liquid water to form sPI filaments with dense skins and microporous cores. By programmably adjusting nozzle trajectories, the macroscopic features of the filaments can be precisely controlled, enabling the fabrication of 3D sPI dielectrics with a porosity of up to 87 %. These materials exhibit an ultralow permittivity of 1.32 and a loss tangent of 0.005 at 1 MHz, surpassing the performance of many existing dielectrics. The 3D dielectrics are applied in the fabrication of coplanar waveguide antennas and thermal management systems, demonstrating their potential for high-frequency communication and advanced electronics. Furthermore, the 3D sPI prints can be fully recycled by dissolving the products in solvents and reprocessing them into new ultralow-permittivity dielectrics, offering a sustainable and low-carbon manufacturing strategy for the microelectronics industry. This work not only overcomes the limitations of traditional polyimide processing but also provides a new platform for next-generation high-frequency communication and electronic devices.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01431"},"PeriodicalIF":8.6,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143924248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of Ce-Zn nanocatalyst and solvent impact in carbon dioxide-epoxide cycloaddition","authors":"Anag Katiyar,&nbsp;Vimal Chandra Srivastava,&nbsp;Vimal Kumar","doi":"10.1016/j.susmat.2025.e01433","DOIUrl":"10.1016/j.susmat.2025.e01433","url":null,"abstract":"<div><div>Carbon dioxide (CO₂) makes an appealing building block and has a crucial role in the environment. An arduous issue is turning the captured CO₂ into valuable compounds. This study outlines a CO₂ cycloaddition reaction with an epoxide using <em>N</em>,<em>N</em>-dimethylformamide (DMF) as a solvent, Ce-Zn mixed oxide catalysts, and tetrabutylammonium bromide (TBAB) as a co-catalyst. The prepared catalysts were characterized using XRD, SEM-EDX, BET, TGA, FTIR, and TPD measurements. Studies were performed in a high-pressure top-stirred batch reactor. As measured by the propylene oxide (PO) conversion and propylene carbonate (PC) yield, the catalytic activity has a strong association with medium and weak acid-base sites, showing that acidity and basicity are crucial components for this reaction. Adding DMF with a CeO₂ catalyst resulted in lower PO conversion and PC yield. Although TBAB alone acts as an excellent catalyst for this reaction, it was found that CeO₂ and TBAB combined as catalysts and co-catalysts can give exquisite results. All reaction parameters were optimized, and a maximum PO conversion of ≈92 % and PC yield of ≈84 % was achieved without any solvent or co-catalyst.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01433"},"PeriodicalIF":8.6,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143929230","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of Lifshitz transition, quantum oscillations, and metal-insulator transition in a composite topological matter Bi4(Br0.2I0.8)4","authors":"Zixin Gong,&nbsp;Jingyuan Zhong,&nbsp;Qiyi Li,&nbsp;Huayi Shen,&nbsp;Jincheng Zhuang,&nbsp;Yi Du","doi":"10.1016/j.susmat.2025.e01438","DOIUrl":"10.1016/j.susmat.2025.e01438","url":null,"abstract":"<div><div>Exploring the electronic transport behavior in the topological matter is of crucial interest in the region of both fundamental research and potential applications. In this work, we perform a systematical investigation of the transport properties of the new discovered topological material with both high-order topological insulating order and strong topological insulating order, Bi₄(Br_0.2I_0.8)₄, by applying the physical properties measurement system. A sign change of charge carriers with the variation of temperature is observed, which is ascribed to the Lifshitz transition and confirmed by the temperature-dependent angle-resolved photoemission spectroscopy measurements. The behavior of Shubnikov-de Hass oscillations occurs at a lower magnetic field region compared to the undoped Bi₄Br₄ parent phase, inferring the shrunk Fermi surface by introducing I dopant. After entering the extreme quantum limit, the metal-insulator transition is evoked by the possible finite electron-electron interaction with the further increment of magnetic field. The relationship among the Lifshitz transition, quantum oscillations, and metal-insulator transition is discussed to resolve the potential mechanism of quantum transport behaviors in Bi₄(Br_0.2I_0.8)₄. Our work provides the important references for modulating the quantum transport properties of topological matters in the future.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01438"},"PeriodicalIF":8.6,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143924246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Water resistant and biodegradable waste gelatin-based coating as sustainable biomass surface paper sizing","authors":"Liang Chen ,&nbsp;Xiancheng Zhang ,&nbsp;Taotao Qiang ,&nbsp;Qin Chen ,&nbsp;Jinchao Li ,&nbsp;Yaping Zhang","doi":"10.1016/j.susmat.2025.e01432","DOIUrl":"10.1016/j.susmat.2025.e01432","url":null,"abstract":"<div><div>Paper is an important sustainable material widely used in various fields, whereas its strong hydrophilicity limits its broader application. Herein, water resistant and biodegradable waste gelatin-based coating as surface paper sizing that consists of concurrently hydrophilic and hydrophobic components was demonstrated. The hydrophilic gelatin and hydrophobic stearic acid individually fulfilled the loosely packed structure filling and the hydrophobic surface forming. Furthermore, γ-(2,3-epoxypropoxy) propytrimethoxysilane was blended with the two-phase emulsion via a scalable process, enabling the coated paper to attain the desired mechanical strength, water stability, and durability. After the sizing process, the coated corrugated paper exhibited high strength with a tensile index of 68.92 ± 2.98 N·m/g, which was greater than twice enhancement than that of initial one. The coated corrugated paper maintained good wet strength (tensile index ≈ 31.57 N·m/g), which was stronger than that of the dry initial corrugated paper, and retained almost the same surface water repellency after the abrasion resistance test, suggesting its good water stability and durability. Importantly, the coated corrugated paper could completely biodegrade (∼10 weeks) in soil. Thus, our proposed waste gelatin-based coating can be recommended as a sustainable and eco-friendly surface paper sizing, extending the broader application of paper materials in different usage scenarios.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01432"},"PeriodicalIF":8.6,"publicationDate":"2025-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143917346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Smart membranes - Shaping next generation of membrane materials: A review","authors":"Yusuf Olabode Raji ,&nbsp;Mohd Hafiz Dzarfan Othman ,&nbsp;Mukhtar Adeola Raji ,&nbsp;Mustapha Salisu Muhammad ,&nbsp;Ahmad Fauzi Ismail ,&nbsp;Juhana Jaafar ,&nbsp;Mukhlis A. Rahman ,&nbsp;Mohd Hafiz Puteh ,&nbsp;Kang Li ,&nbsp;Mohammed E. Ali Mohsin","doi":"10.1016/j.susmat.2025.e01423","DOIUrl":"10.1016/j.susmat.2025.e01423","url":null,"abstract":"<div><div>Membrane technology has undergone significant advancements, leading to the emergence of smart membranes with tunable separation capabilities. These membranes possess switchable properties that respond to external stimuli, enabling precise and efficient separation in diverse environments. This review presents a comprehensive overview of smart membranes, discussing their significance, evolution, and functional mechanisms. Various smart membrane applications, including self-cleaning, detection, smart-sensing, seawater desalination, anti-pollution, and wastewater treatment, are explored. Additionally, this paper explores into the fabrication methods and characteristics of smart membranes and multi-stimuli membranes, highlighting their responses to pH, temperature, light, gas, piezo-electric, and electrochemical. The integration of responsive materials into membranes has resulted in significant improvements in selectivity, mechanical stability, permeability, and fouling resistance, ultimately enhancing their efficiency in complex separation processes. A deeper understanding of smart membranes and their capabilities will drive the development of innovative, high-performance membranes tailored for next-generation industrial and environmental applications.</div></div>","PeriodicalId":22097,"journal":{"name":"Sustainable Materials and Technologies","volume":"45 ","pages":"Article e01423"},"PeriodicalIF":8.6,"publicationDate":"2025-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143912673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}