Composites Science and Technology最新文献

{"title":"Designing high-performance ultrathin composites with spread carbon fiber and carbon dots modified epoxy resin","authors":"Cheng Zhang ,&nbsp;Jiling Zhao ,&nbsp;Yang Chen ,&nbsp;Huawei Zou","doi":"10.1016/j.compscitech.2025.111456","DOIUrl":"10.1016/j.compscitech.2025.111456","url":null,"abstract":"<div><div>Combining spread carbon fiber (CF₂₄) with an epoxy matrix modified by carbon dots (CDs), this study develops ultrathin composites exhibiting superior mechanical, thermal, electrical, and electromagnetic interference (EMI) shielding performance. The fiber spreading process enhances fiber alignment, contributing to the high-performance characteristics of the composites. The incorporated CDs demonstrate excellent compatibility and dispersion within the epoxy resin, and participate in the curing reaction, leading to a notable improvement in matrix properties. Optimal performance is achieved at a CDs loading of 0.15 wt%, with the resulting composite showing increases of 54.79 % in transverse fiber bundle strength, 37.02 % in interlaminar shear strength, and 24.83 % in compressive strength relative to the baseline CF₂₄ composite. Moreover, the 0.15 wt% CDs composite exhibits the highest thermal diffusivity, the lowest electrical resistivity, and an exceptional EMI shielding effectiveness of 41.84 dB. This work broadens the application scope of CDs in epoxy resin systems and demonstrates a viable strategy for fabricating functionalized ultrathin carbon fiber reinforced polymer composites with integrated multifunctional properties.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111456"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145621187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon nanotube-graphite felt reinforced composite phase change materials for synergistic energy conversion and thermal management","authors":"Xuebing Dai ,&nbsp;Liping Zeng ,&nbsp;Qianyao Zhang ,&nbsp;Su Huan ,&nbsp;Xiaohua Li","doi":"10.1016/j.compscitech.2025.111454","DOIUrl":"10.1016/j.compscitech.2025.111454","url":null,"abstract":"<div><div>Amid escalating global energy demands and the imperative transition toward sustainable energy systems, phase change materials (PCM) have emerged as pivotal enablers for enhancing energy efficiency. However, organic PCM face leakage susceptibility and inadequate thermal/electrical conductivity, which have critically constrained their practical deployment in renewable energy applications. This study innovatively engineered a carbon nanotube-reinforced graphite felt composite PCM (CNT/GF-MPP) through a rational structural hybridization strategy. By integrating a three-dimensional graphite felt scaffold with carbon nanotubes to adsorb ternary co-crystals (MPP), the composite achieved synergistic enhancement of capillary forces and crystallization kinetics, resulting in a remarkable loading factor of 91.42 % while suppressing leakage to 4.8 % at 70 °C. The architecture demonstrated exceptional thermal conductivity with 1.15 W/(m·K), 259 % improvement over pristine MPP and maintained a phase change enthalpy of 182.3 J/g at optimal CNT loading (0.1 %wt). It has dual-mode energy conversion capabilities: a photothermal efficiency of 90.0 % under 1-sun irradiation and an electrothermal conversion efficiency of 71.9 % at 2.5 V. The composite exhibited maintaining 98.8 % enthalpy retention over 100 thermal cycles. Practical verification of thermal management demonstrates precise regulation of body temperature (26.5–26.8 °C) during physical activity. This research provides technical support for multifunctional thermal management.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111454"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145577468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing bolted joint performance of woven composite laminates using 3D printed interlayers with tailored fibre architectures","authors":"Aonan Li,&nbsp;Jiang Wu,&nbsp;Bin Yang,&nbsp;Yubo Shao,&nbsp;Shuai Wang,&nbsp;Dongmin Yang","doi":"10.1016/j.compscitech.2025.111430","DOIUrl":"10.1016/j.compscitech.2025.111430","url":null,"abstract":"<div><div>This study investigates the effect of incorporating 3D printed interlayers containing continuous carbon fibres into plain weave CFRP laminates. The impact on stress distribution and the mechanical performance of bolted joints is systematically investigated. Three interlayer design strategies were developed to tailor the fibre distribution within the interlayers using filament-based 3D printing, and the resulting tailored-interlayer/woven laminates were assessed through double-shear testing to characterise the fibre load-transfer mechanisms. A filament-level multiscale finite element model was developed to capture the progressive damage evolution of the laminates. The experimental and numerical results demonstrate that incorporating 3D-printed interlayers can substantially enhance joint performance. Relative to the woven laminate baseline, enhancements were achieved across all interlayer cases. Specifically, improvements of up to 86 % in stiffness, 95 % in initial peak strength, and 59 % in ultimate bearing strength were achieved across the evaluated cases. In addition, substantial enhancements in energy absorption capacity were observed, with the initial fracture energy increasing by as much as 496 %, and the ultimate fracture energy by up to 10 %, depending on the specific architectural conditions. Among the designs, fibre steering guided by failure planes yielded most suppression of damage propagation. Together with micro-CT scans of the final failure morphologies, the simulation results provided insight into the damage progression and showed good agreement with the overall mechanical response observed experimentally. This research highlights the effectiveness of stress-adapted fibre steering in laminates and demonstrates the potential of 3D printing as a tool for locally reinforcing CFRP joints.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111430"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145448639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Direct electroplating of CFRP composite laminates assisted by laser surface modification","authors":"Jiashu Sheng ,&nbsp;Kai Luo ,&nbsp;Xiaochong Wang ,&nbsp;Zhi Han ,&nbsp;Quanzhou Yao ,&nbsp;Lin Ye","doi":"10.1016/j.compscitech.2025.111431","DOIUrl":"10.1016/j.compscitech.2025.111431","url":null,"abstract":"<div><div>Carbon fiber-reinforced polymer (CFRP) are widely used across various industries, including aerospace, automotive, and electronics, owing to their exceptional mechanical properties and superior strength-to-weight ratios. The present study endeavors to overcome the inherent electrical conductivity limitation of epoxy resin-based CFRPs by achieving direct electroplating onto the surface of CFRP laminates. This approach facilitates the development of multifunctional applications that necessitate high surface electrical or thermal conductivity. To this end, a laser ablation technique is introduced to remove the resin-rich layer on the CFRP surface. Subsequently, a conventional copper electroplating method is employed to deposit a robust and continuous coating onto the CFRP laminate surface. The impact of laser ablation parameters on both the CFRP laminate and the subsequent electroplating process is meticulously analyzed, utilizing scanning electron microscopy to assess morphology characteristics. The optimal copper coating demonstrates remarkable electrical conductivity, exhibiting an electrical resistance that is only one order of magnitude higher than that of pure copper film. Furthermore, out-of-plane thermal conductivity enhancements of <span><math><mrow><mn>133.7</mn><mo>%</mo></mrow></math></span> and <span><math><mrow><mn>151.2</mn><mo>%</mo></mrow></math></span> are observed at <span><math><mrow><mn>30</mn><mo>°C</mo></mrow></math></span> and <span><math><mrow><mn>75</mn><mo>°C</mo></mrow></math></span>, respectively, compared to the untreated CFRP laminate.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111431"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145518584","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A full-field frequency domain analysis of experimental and numerical damping responses in flax fiber reinforced composites under hygroscopic cycling","authors":"Songli Tan ,&nbsp;Bo Wen ,&nbsp;Zhen Zhang ,&nbsp;Qian Li ,&nbsp;Yan Li","doi":"10.1016/j.compscitech.2025.111468","DOIUrl":"10.1016/j.compscitech.2025.111468","url":null,"abstract":"<div><div>Flax fiber reinforced composites (FFRCs) have gained increasing attention as sustainable composites in aerospace applications, where vibration damping performance under environmental exposure is critical. However, the hygroscopic effects on the damping behavior of FFRCs, particularly in low to mid-frequency ranges, remain insufficiently understood. In this study, a full-field frequency domain analysis was conducted to investigate the damping responses of FFRCs under hygroscopic cycling. Firstly, unidirectional (0°, 45°, 90°), orthotropic and symmetric angle-ply composites were subjected to hygroscopic cycling in an environmental chamber under controlled temperature and humidity conditions. Then, all composites under various hygroscopic cycles were examined to establish the relationship between the first five-order modal frequencies, hygroscopicity and damping ratios via non-contact 3D scanning laser Doppler vibrometer. Finally, a finite element model was developed by incorporating laminate theory and the complex eigenvalue method within user-defined material subroutines to predict frequency- and moisture-dependent damping responses in full-field frequency range. The findings indicated that the damping ratio increased while the frequency were reduced in the composites subjected to hygroscopic cycling, thereby modifying the frequency dependence of energy dissipation mechanisms. Redrying to equilibrium moisture content did not restore the initial damping properties. After hygroscopic cycles, the resonance response amplitudes decreased under the same input energy. The proposed model demonstrated significant agreement with experimental results across all composites. The low-to-mid-frequency damping behavior and orientation-dependent modal responses of FFRCs under hygroscopic cycling were characterized. A novel finite element model incorporating hydrophilic properties was developed to provide critical insights for aerospace vibration mitigation.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111468"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145681332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bioinspired thermoresponsive hydrogel with stiffness switching for on-demand sensing-protection bimodal integration","authors":"Jiahao Liu,&nbsp;Canhui Lu,&nbsp;Rui Xiong","doi":"10.1016/j.compscitech.2025.111459","DOIUrl":"10.1016/j.compscitech.2025.111459","url":null,"abstract":"<div><div>Conventional hydrogels face fundamental challenges in reconciling sensing adaptability with on-demand protection for emerging intelligent wearables. Inspired by the stress-induced hardening mechanism of sea cucumbers, we have developed an innovative thermoresponsive composite hydrogel that overcomes these limitations through carefully engineered multicomponent integration. The outstanding performance arises from dynamically crosslinked poly(acrylic acid)-amorphous calcium carbonate coordination networks, which serve as thermally responsive phase-transition elements. Additionally, hierarchically structured cellulose nanofiber/carbon nanotube (CNT/CNF) percolation networks provide both mechanical reinforcement and electrical conductivity, creating synergistic interactions between these components. The resulting hydrogel demonstrates exceptional thermoresponsive behavior with a remarkable 826-fold increase in compressive modulus. Beyond this dramatic mechanical transition, the material integrates multiple advanced functionalities, including autonomous fast self-healing within 1s, moldable shaping, good electrical conductivity, and extreme stretchability beyond 1000 % strain. This unique combination of properties facilitates a novel dual-mode operation, where the material serves simultaneously as a highly sensitive strain sensor for continuous physiological monitoring and as an adaptive protective system capable of rapid electrothermal-triggered stiffening in less than 3 s. When implemented in protective device architectures, the system demonstrates a 45.58-fold increase in bending strength upon activation, from 0.19 MPa to 8.66 MPa, along with exceptional impact energy absorption of 30.87 kJ m⁻². These capabilities represent a significant breakthrough in adaptive material design, establishing a new paradigm for smart systems that seamlessly integrate real-time sensing with active protection.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111459"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145621185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Supramolecular network-modified pyrolytically recycled carbon fiber composites with recyclability, shape-memory effects, and flame retardation","authors":"Jiaming Li ,&nbsp;Xinyu Lu ,&nbsp;Hongmingjian Zhang ,&nbsp;Haonuo He ,&nbsp;Manxi Zhou ,&nbsp;Xiaoping Yang ,&nbsp;Gang Sui","doi":"10.1016/j.compscitech.2025.111450","DOIUrl":"10.1016/j.compscitech.2025.111450","url":null,"abstract":"<div><div>With the continuous increase in the use of carbon fiber composites, the composite waste generated during production and application will always have an impact on the environment. By pyrolyzing carbon fiber composites, carbon fibers can be recycled, which is also beneficial for the sustainable development of carbon fiber composites. Compared to commercial carbon fiber (CFs), the performance of recycled carbon fiber (rCFs) is somewhat reduced, and it is generally mainly used as a low value filler. In order to enhance the application value of recycled fibers and broaden their application fields, we developed a simple, eco-friendly modification technique to construct supramolecular networks on the surface of rCFs. Evaluate the application effect of carbon fiber by preparing composite materials with tannic acid cured epoxy resin (TE). In comparison with rCFs composite samples, the supramolecular network modified rCF composites can achieve performance improvements through synergistic non covalent and covalent interface interactions: mechanical strength increased by 27.01 %, shape memory storage entropy energy density increased by 8.95 %, and structural stability was maintained under high temperature conditions. This work provides a new technological approach for the widespread application of recycled carbon fibers.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"274 ","pages":"Article 111450"},"PeriodicalIF":9.8,"publicationDate":"2026-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145577466","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Numerical investigation of synergistic enhancement of carbon nanotubes and graphene nanoplatelets on electrical properties of hybrid composites","authors":"Zhen-Hua Tang,&nbsp;De-Yang Wang,&nbsp;Yuan-Qing Li,&nbsp;Shao-Yun Fu","doi":"10.1016/j.compscitech.2025.111415","DOIUrl":"10.1016/j.compscitech.2025.111415","url":null,"abstract":"<div><div>In previous models of predicting the electrical behavior of hybrid conductive polymer composites (CPCs) with carbon nanotubes (CNTs) and another nanofiller of different geometry, CNTs were assumed to be straight and have constant length, but this is not practical for real-word CNT products. In this work, the synergistic enhancement in electrical properties of CNT/graphene nanoplatelet (GNP) hybrid CPCs is numerically investigated by considering CNT length non-uniformity and waviness characteristics. Firstly, a three-dimensional percolation network model featured with randomly distributed one-dimensional curved CNTs and two-dimensional rectangular GNPs is constructed, and percolation threshold and electrical conductivity are calculated based on Monte Carlo simulation. Subsequently, the influences of the nanofiller aspect ratio and content on electrical behaviors of hybrid CPCs are extensively investigated. Furthermore, a simple semi-empirical model is developed to describe the electrical synergistic enhancement in CNT/GNP CPCs, offering a convenient tool for composite design. The results demonstrate that optimizing the CNT-to-GNP content ratio and maximizing filler aspect ratios are key to achieving the optimal synergistic enhancement. Specifically, an optimal hybrid ratio for CPCs can reduce percolation threshold by up to 40 % compared to CNT-only composites and 50 % compared to GNP-only composites. Finally, the proposed model approach is validated against existing experimental data, demonstrating its effectiveness in predicting electrical properties of hybrid CPCs.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"273 ","pages":"Article 111415"},"PeriodicalIF":9.8,"publicationDate":"2026-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145322336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrical insulation EMI shielding epoxy-based composites with low thermal expansion for advanced electronic packaging","authors":"Zeyu Zheng ,&nbsp;Kuan Deng ,&nbsp;Yang Liu ,&nbsp;Hebin Zhang ,&nbsp;Weijing Wu ,&nbsp;Yan-Jun Wan ,&nbsp;Rong Sun ,&nbsp;Pengli Zhu","doi":"10.1016/j.compscitech.2025.111420","DOIUrl":"10.1016/j.compscitech.2025.111420","url":null,"abstract":"<div><div>As electronic packaging enters a new era of high density and high frequency, conventional electromagnetic interference shielding (EMI) approaches based predominantly on high electrical conductivity are encountering critical risks of electrical reliability failure. To meet the innovative demands of advanced packaging applications, this work developed an FeNi@SiO₂/EP epoxy-based composite that integrated “electrical insulation, EMI shielding, and low thermal expansion”. SiO₂-decorated FeNi spheres particles with the Invar effect were prepared, with coating layer tuned <em>via</em> precursor concentration in a liquid-phase reaction. Effective control of the SiO₂ layer blocks electron transport in the composites while preserving the magnetic network and phonon transmission. The FeNi@SiO₂/EP composites successfully exhibited high electrical insulation (exceed 10¹² Ω cm), excellent EMI shielding efficiency (about 30 dB), and thermal conductivity. EMI shielding of the composites can be attributed to local eddy current losses in FeNi particles, magnetic losses induced by the continuous magnetic network, and interfacial dielectric losses at multiphase boundaries. Interestingly, the near-zero thermal expansion of FeNi particles imparts composites with a low coefficient of thermal expansion (7–8 ppm/°C). These innovations are expected to significantly promote the development of electronic devices toward higher integration and miniaturization, particularly in the field of electrical insulation EMI shielding materials.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"273 ","pages":"Article 111420"},"PeriodicalIF":9.8,"publicationDate":"2026-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145413132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rigid-flexible interface engineering of PANI/ZIF-67 coated basalt fibers for high-performance epoxy composites with EMI shielding capability","authors":"Wanghai Chen,&nbsp;Xuanyi Xu,&nbsp;Xinran Yang,&nbsp;Yuzi Jian,&nbsp;Jiazi Hou,&nbsp;Quanming Li,&nbsp;Yanli Dou","doi":"10.1016/j.compscitech.2025.111413","DOIUrl":"10.1016/j.compscitech.2025.111413","url":null,"abstract":"<div><div>To enhance the interfacial adhesion and electromagnetic interference (EMI) shielding performance of basalt fiber-reinforced epoxy (BF/EP) composites, a hierarchical rigid–flexible structure was constructed by sequentially depositing polyaniline (PANI) and in-situ grown ZIF-67 nanosheets on basalt fibers. The PANI coating established a conductive network that facilitated charge transport and interfacial polarization, significantly improving electromagnetic wave absorption. Concurrently, the vertically aligned ZIF-67 provided structural rigidity and abundant interfacial bonding sites, promoting mechanical interlocking and stress transfer. This synergistic architecture created a gradient modulus interface, which effectively mitigated interfacial delamination and improved stress transfer efficiency. Compared to the BF/EP composites, the optimized Z3-PBF/EP composites demonstrated significant improvements in interfacial shear strength (63.7 %), interlaminar shear strength (78.6 %), flexural strength (44.2 %), flexural modulus (68.1 %) and impact strength (61.6 %). The EMI shielding effectiveness reached 32.74 dB, dominated by absorption loss due to the integrated conductive and porous architecture. This work provides an effective and facile strategy for simultaneously improving the mechanical properties of the composite and imparting EMI shielding capability to basalt fiber composites.</div></div>","PeriodicalId":283,"journal":{"name":"Composites Science and Technology","volume":"273 ","pages":"Article 111413"},"PeriodicalIF":9.8,"publicationDate":"2026-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145322345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}