Chemical Engineering Journal最新文献

{"title":"Furfural-bridged silsesquioxane-based hybrid network rich in heteroatoms for selective adsorption and reduction of Au(III) in the aqueous phase","authors":"Shusen Li, Saddam Hussain, Hongzhi Liu","doi":"10.1016/j.cej.2025.159826","DOIUrl":"https://doi.org/10.1016/j.cej.2025.159826","url":null,"abstract":"Gold-containing wastewater is generated during the refining of gold ores and the production of electronic products. There is urgent need for efficient methods to recover gold from these effluents. In this work, a hybrid network (PCS-OF) was successfully synthesized via amino-aldehyde condensation and possible amine-ene reaction/hydrogen bonding interactions of octa(aminophenyl)silsesquioxane (OAPS) with furfural (PCS-OF). The hydrophilic nature, excellent dispersion, and abundant heteroatoms (O, N) in the PCS-OF network make it highly suitable for the adsorption and reduction of gold ions. The material can achieve rapid adsorption of gold ions, and the adsorption capacity of gold ions can reach 1361.8 mg g⁻¹ within 40 min. The final adsorption capacity can reach 2022.4 mg g^–1 at 293 K. Its adsorption isotherm and adsorption kinetic are in line with the Temkin model and pseudo-second-order model respectively, PCS-OF has excellent selectivity for Au(III) in the presence of different metal ions, and can be applied in a wide range of pH and temperature. XPS analysis demonstrated that many Au(III) ions are reduced in situ to Au(0) particles, which are evenly distributed across the surface of PCS-OF, providing catalytic sites. It was demonstrated that PCS-OF could catalyse the reduction of nitroaromatics with high efficiency.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"20 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Three-dimensional windmill-shaped CAuNP based on chirality transfer and size engineering for highly sensitive immunochromatography assay","authors":"Zhengzheng Wang, Yuting Shang, Liqing Xi, Yantao Wang, Meijing Liu, Ying Feng, Yongchun Zhong, Yusen Zhang, Qingping Wu, Juan Wang, Yu Ding","doi":"10.1016/j.cej.2025.160079","DOIUrl":"https://doi.org/10.1016/j.cej.2025.160079","url":null,"abstract":"Chiral plasmonic nanomaterials with distinctive twisted morphologies exhibit unique local surface plasmon resonance (LSPR) capability and robust plasmonic optical activity, showing promise as activatable probes to enhance the sensitivity of lateral flow immunoassay (LFIA). Herein, utilizes L-glutathione (L-GSH) to induce an anisotropic structure, thereby aggrandizing the extinction cross section through the resultant asymmetric local charge distribution on the surface of chiral gold nanoparticles (CAuNPs). Based on chiral transfer and size engineering theories, precise control over the quantities of L-GSH and cubic AuNPs seed was employed to achieve rational modulation of deposition and diffusion rates, facilitating the controlled synthesis of large-sized CAuNPs with uniform morphology, high colorimetric performance, and further enhancement of LSPR frequency. The distinctive pinwheel-shaped CAuNPs exhibits a brown-black color and broadband absorption in the range of 300–900 nm. Using this newly synthesized CAuNPs, a novel LFIA for the detection of <em>Salmonella</em> Typhimurium was developed. The limit of detection reached 0.59 × 10² CFU/mL, which is lower than the LFIA based on traditional nanomaterials for detecting <em>S.</em> Typhimurium, with a reaction time of 20 min, robustly showcasing the efficacy of CAuNPs in enabling precise point-of-care testing.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"57 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hyaluronanized gold nanoparticles functionalized with CTX-II antibody for early diagnosis and treatment of knee osteoarthritis","authors":"Cheng Chen, Cong Tang, Kaiquan Chen, Muhai Deng, Xiangling Pu, Tao Hu, Zhiyu Chen, Ling Zhong, Yunsheng Jiang, Yang Huang","doi":"10.1016/j.cej.2025.160078","DOIUrl":"https://doi.org/10.1016/j.cej.2025.160078","url":null,"abstract":"Knee osteoarthritis (KOA) is a prevalent degenerative joint disease that leads to disability. Early diagnosis and intervention can significantly delay KOA progression and improve therapeutic outcomes, yet there is still a lack of effective strategies for the early diagnosis and treatment of KOA. The C-terminal cross-linked telopeptides of type II collagen (CTX-II) is a degradation product of type II collagen in the cartilage matrix under the action of matrix metalloproteinases, serving as an important early diagnostic biomarker of KOA. However, the application of CTX-II is hindered by its fluctuating levels in peripheral body fluids. In this study, we utilized the <em>in situ</em> accumulation of CTX-II in early degenerative cartilage, to develop an integrated diagnostic and therapeutic agent, hyaluronic acid-gold nanoparticles conjugated with CTX-II antibody (HAuNP-CAb). HAuNP-CAb can target and accumulate in the damaged cartilage, enhance imaging contrast, thus enabling the visualization of otherwise invisible (damaged) cartilage in X-ray or CT scans. Additionally, we modified HAuNP-CAb with Cy3 (Cy3-HAuNP-CAb) to achieve fluorescent tracing of early degenerative cartilage regions, offering a novel strategy for the detection of early-stage degenerative cartilage during arthroscopic examinations. The aggregation of Cy3-HAuNP-CAb in degenerative cartilage also exerts an anti-inflammatory therapeutic effect by modulating the IL-17 signaling pathway and downregulating the expression of MMP-13 in chondrocytes, preventing the degradation of the cartilage matrix. Intra-articular injection of Cy3-HAuNP-CAb in rat OA model achieved better therapeutic efficacy as compared to other treatment groups, manifested by lower OARSI and synovitis scores, and more type II collagen deposition. In summary, we reported a feasible approach for <em>in situ</em> targeting of cartilage CTX-II, providing potential new strategies for the clinical diagnosis and treatment of early KOA.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"14 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial confinement of Co-N/O nanocatalyst into hollow carbon nanosphere for water purification and its biotoxicity assessment","authors":"Chen Fang, Yangyang Bai, Lingyuan Ma, Yejun Pan, Kun Pang, Jiaying Yan, Jiajun Song, Enhui Jiang, Haiyu Zhao, Chuanying Pan, Xiang Liu, Xianyong Lan","doi":"10.1016/j.cej.2025.159797","DOIUrl":"https://doi.org/10.1016/j.cej.2025.159797","url":null,"abstract":"Spatial confinement of reactive oxygen species (ROS) with short life period and environmental contaminants into the theoretical diffusion scale has been undoubtedly deemed as a significantly promising strategy for intensifying mass transfer of ROS and environmental contaminants in heterogeneous advanced oxidation processes. Herein, the nanoconfined strategy was employed to encapsulate short-lived ROS at nanoscale for boosting the utilization efficiency of ROS in advanced oxidation processes. The nanoconfined Co-HCNs was synthesized by partial encapsulation of Co-N/O catalyst into hollow carbon nanospheres (HCNs) to activate peroxymonosulfate (PMS) for water decontamination. Fully physical characterizations highlighted that Co-HCNs exhibited a structure of hollow nanosphere, and Co-N/O catalyst, whose chemical charge was between 0 and 2, had been partially encapsulated into hollow carbon nanospheres. This kind of hollow nanospheres structure was successfully applied for interception of macro-molecule and access of small molecule in the selective degradation of 3-aminophenol (3-AP). Experiments collectively illustrated that SO₄^•- and ¹O₂ were the major reactive oxygen species in the Co-HCNs/PMS system. The bio-toxicity of 3-AP to wheat seeds and zebrafish greatly decreased to ecological environment safety standards after degradation by Co-HCNs/PMS system, which was illustrated by Ecological Structure Activity Relationship (ECOSAR) Model, seed germination experiments and zebrafish toxicology assays. This confinement of Co-N/O nanocatalyst into hollow carbon nanosphere is expected to provide a viable strategy for selective degradation of organic pollutants <em>via</em> size-exclusion.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"37 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reversible multilevel stimuli-responsiveness and multicolor room temperature phosphorescence to fluorescence transition based on a metal–organic framework system","authors":"Hui-Li Sun, Zhong-Hao Wang, Rui-Qi Huang, Zhuo-Di Chen, Mei Pan","doi":"10.1016/j.cej.2025.160075","DOIUrl":"https://doi.org/10.1016/j.cej.2025.160075","url":null,"abstract":"Photoluminescent metal–organic frameworks (MOFs) have garnered significant interest over the years. However, reports on room-temperature phosphorescence (RTP) MOFs with multilevel stimulus responsiveness are scarce. Achieving efficient intersystem crossing (ISC) across singlet − triplet states poses a challenge. This research presents <strong>LIFM-SHL-2</strong>, a MOF that demonstrates multilevel stimuli-responsiveness, transiting between high-efficiency green RTP and blue fluorescence upon grinding or hydrochloric acid (HCl) vapor fumigation. Due to its distorted molecular structure and porous structure, the RTP emission of <strong>LIFM-SHL-2</strong> is easily altered by external stimuli, resulting in phase transitions and unique multilevel responses. The mechanically induced transition of <strong>LIFM-SHL-2</strong> from a crystalline to an amorphous state can restore the elastic framework properties of the initial crystal, leading to variable luminescence. At the same time, <strong>LIFM-SHL-2</strong> demonstrates potential for use in optical security, encryption and gas sensing, underscoring its importance for the development of advanced smart MOF-based RTP materials.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"36 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Integrating isolated metal sites and sulfur vacancies in supported Ni catalysts for selective catalysis","authors":"Yanfei Zhu, Ning Li, Alan J. McCue, Duanyang Kong, Yanan Liu, Dianqing Li","doi":"10.1016/j.cej.2025.159932","DOIUrl":"https://doi.org/10.1016/j.cej.2025.159932","url":null,"abstract":"Site-isolated metal catalysts have been found to offer excellent selectivity for catalytic reactions; however, this is generally accompanied by a loss in activity and slow kinetics. Herein, we report an approach which integrates site-isolated Ni atoms with neighboring sulfur vacancies by utilizing the vertex vacancies and confinement effect of sulfur-containing transition metal clusters. Resulting material improves conversion and intrinsic activity for hydrodehalogenation of carbon-halogen bonds without scarifying selectivity owing to cooperative interactions. Through both experimental and computational calculations, a sulfur vacancy results in the increase of the electron density over an isolated Ni active site. The sulfur vacancy lowers the energy<!-- --> <!-- -->barriers of key meta-stable reaction steps (i.e., initial activation, fracture of C-Cl bond), while the isolated Ni species facilitate the dehalogenated product desorption. These work in synergy to give an alternative reaction pathway which yields almost exclusive hydrodehalogenation without altering any other bonds in substrates like dichloroethane.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"12 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular tailoring of biomass precursor to regulate hard carbon microstructure for sodium ion batteries","authors":"Meng Li, Yongxin Wang, Yu Zhang, Naiqing Zhang","doi":"10.1016/j.cej.2025.160083","DOIUrl":"https://doi.org/10.1016/j.cej.2025.160083","url":null,"abstract":"Hard carbon (HC), produced through high-temperature pyrolysis of biomass materials, has been considered as one of the most practical anodes in sodium ion batteries. And oxygen pre-treatment prior to pyrolysis is commonly used to change carbon layer growth and its microstructure, leading to improved electrochemical performance. However, existing pre-treatment methods are uncontrollable and require high temperatures, failing in precise regulating the structure of precursor and derived HC. In addition, excessive oxygen introduced during precursor pre-treatment remains after carbonization, leading to lower initial coulombic efficiency (ICE). Herein, a molecular tailoring strategy is proposed to successfully control the precursor structure, avoiding oxygen remaining on the HC surface and increasing the number of closed pores in HC. Thus, the prepared HC exhibits a high ICE of 90 % and reversible capacity of 337.3 mAh/g. This work provides a new path for precisely regulating the HC microstructure at the molecular level to construct HC anodes for high-performance sodium-ion batteries.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"23 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High power density of flexible thermoelectric generator with low thermal resistance model based on body heat harvesting","authors":"Nianling Kuang, Yimeng Kang, Benyi Lou, Pan Sheng, Peng Li, Binbin Jiang, Dongfeng Xue","doi":"10.1016/j.cej.2025.159682","DOIUrl":"https://doi.org/10.1016/j.cej.2025.159682","url":null,"abstract":"With the development of wearable electronics, wearable self-powered systems have attracted significant attention. Thermoelectric generators (TEGs) show a promising solution for uninterrupted self-powered energy by harvesting heat from human body. However, the performance of the developed TEG is limited by its high thermal resistance due to poor contact with the skin, resulting in a limited effective temperature difference under given conditions. Herein, we propose a flexible TEG (FTEG) with directional heat harvesting and conduction flexible printed circuit board, and an integrated cooling electrode at the cold end. The structure of the FTEG is optimized to generate higher power density by enhancing the heat absorption at the hot end and cooling capacity at the cold end, respectively. As a result, the FTEG with low thermal resistance model achieved a power density of 38.4 <span><span style=\"\"></span><span data-mathml='&lt;math xmlns=\"http://www.w3.org/1998/Math/MathML\"&gt;&lt;mi mathvariant=\"normal\" is=\"true\"&gt;&amp;#x3BC;&lt;/mi&gt;&lt;/math&gt;' role=\"presentation\" style=\"font-size: 90%; display: inline-block; position: relative;\" tabindex=\"0\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"1.855ex\" role=\"img\" style=\"vertical-align: -0.697ex;\" viewbox=\"0 -498.8 603.5 798.9\" width=\"1.402ex\" xmlns:xlink=\"http://www.w3.org/1999/xlink\"><g fill=\"currentColor\" stroke=\"currentColor\" stroke-width=\"0\" transform=\"matrix(1 0 0 -1 0 0)\"><g is=\"true\"><use xlink:href=\"#MJMATHI-3BC\"></use></g></g></svg><span role=\"presentation\"><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi is=\"true\" mathvariant=\"normal\">μ</mi></math></span></span><script type=\"math/mml\"><math><mi mathvariant=\"normal\" is=\"true\">μ</mi></math></script></span> W/cm² at the wind speed of 0.5 m/s and ambient temperature of 26 °C based on wrist heat harvesting. In addition, the combination of the low-voltage boost and stabilization circuit with the FTEG successfully provided uninterrupted power to the temperature and humidity sensor. Our results justify continuous monitoring by wearable devices driven by human heat harvesting.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"122 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tailored magnetic ionic covalent organic frameworks for enhanced selective adsorption: Exploring the impact of ionic liquid phase states","authors":"Rui Chen, Xiaofeng Xue, Fengmao Liu, Dawei Zhen","doi":"10.1016/j.cej.2025.160082","DOIUrl":"https://doi.org/10.1016/j.cej.2025.160082","url":null,"abstract":"Magnetic ionic covalent organic frameworks (MiCOFs) integrate the high specific surface area and regular crystalline structure of COFs with precise functional design, and leverage the rapid magnetic separation capabilities of Fe₃O₄, presenting significant potential in the field of separation technology. Despite their potential, the integration of ionic liquids (ILs) as functional monomers in MiCOFs remains underexplored. This study utilizes ILs previously screened by the conductor-like screening model for realistic solvents (COSMO-RS) to evaluate the impact of IL phase states on the functional design of MiCOFs. Fe₃O₄@COF-IL and Fe₃O₄@COF/IL were prepared through chemical bonding and physical coating, respectively, and assessed for their selective adsorption of benzimidazoles (BZDs) from human plasma. Fe₃O₄@COF-IL, chemically bonded in solid form, exhibited excellent selective adsorption capabilities, increased surface area, and stable recovery rates, resulting in minimal matrix effects and superior trace analysis reproducibility. Fe₃O₄@COF/IL, with ILs closer to the liquid state as predicted by COSMO-RS, maintained selective adsorption capacity but showed performance variability due to the ease of IL detachment. This research pioneers the task-specific design of MiCOFs and underscores the significant influence of the IL phase state on performance, providing an important strategy for customizing adsorbents for specific separation challenges in chemical engineering.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"207 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143057018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Microbial assembly regulated microbial succession of biochar-mediated CH4 biofiltration to resume function under H2S stress","authors":"Dandan Huang, Rujie Zhang, Ning Wang, Xinyue Bai, Jiang Wu, Zihang Dong, Huaihai Chen, Qiyong Xu","doi":"10.1016/j.cej.2025.160071","DOIUrl":"https://doi.org/10.1016/j.cej.2025.160071","url":null,"abstract":"The community assembly processes and the driving factors behind the succession of microbial composition and methanotrophic activities in landfill soil cover under prolonged hydrogen sulfide (H₂S) stress remain poorly understood. Additionally, the role of biochar in mediating coupled methane (CH₄) oxidation and H₂S removal within biofiltration systems warrants further investigation. To address these gaps, three stimulated landfill soil covers with biochar amendment were constructed (50 cm depth) and fed with 50 % CH₄, 50 % CH₄ + 500 ppm H₂S, and 500 ppm H₂S, respectively. Over 253 days, changes in gas removal efficiencies, soil properties, microbial community composition, and functional genes were tracked. The differentiation among treatments was primarily observed in the topsoil. Fresh biochar effectively alleviated the inhibition of methanotrophic activities by adsorbing H₂S, thereby maintaining high CH₄ removal efficiencies initially. However, as biochar reached adsorption saturation and microbial H₂S metabolism intensified, CH₄ removal efficiency was significantly reduced. Over time, the microbial composition and metabolism of the biofiltration system shifted from dominance by <em>Methylocystis</em> (type II) to dominance by <em>Methylocaldum</em> (type I), driven by H₂S selection and microbial interplay-governed deterministic processes. In the final stages, increases in pH and total organic carbon, facilitated by biochar, enhanced the role of stochastic processes, which sustained the equilibrium of the altered methanotroph composition. These changes ultimately restored CH₄ removal efficiencies to above 70 %. This study demonstrates the natural resilience of CH₄ biofiltration systems with biochar as a stimulant and provides new insights into the microbial assembly processes driving successional changes in biofiltration performance.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"15 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143055174","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}