Chemical Engineering Journal最新文献

{"title":"Constructing hollow nanoarrays heterostructure of phosphorus doped NiMoO4 and Fe2O3 with interfacial coupling for stable overall water splitting","authors":"Yunqiao Guo, Enhong Liu, Yufeng Li, Rui Song","doi":"10.1016/j.cej.2025.162132","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162132","url":null,"abstract":"Developing bifunctional electrocatalysts with a strong electron interfacial transfer effect for overall water splitting faces substantial challenges. Herein, we synthesized the Fe₂O₃-regulated P-doped NiMoO₄ hollow nanorod arrays (P-NiMoO₄@Fe₂O₃) on nickel foam. The unique hollow structure leads to abundant exposure of active sites, demonstrating outstanding electrochemical performance. As a bifunctional electrocatalyst in alkaline media, P-NiMoO₄@Fe₂O₃ achieves current densities of 10/300 mA cm⁻² for the hydrogen evolution reaction (HER) with overpotentials of only 45/246 mV, respectively. In the oxygen evolution reaction (OER), it requires overpotentials as low as 210/302 mV to achieve current densities of 10/500 mA cm⁻², respectively. The interfacial coupling promotes both mass transfer and electron transfer, enables to maintain stability for 165 h at 300 mA cm⁻² in the HER and for 100 h at 500 mA cm⁻² in the OER. Furthermore, the P-NiMoO₄@Fe₂O₃||P-NiMoO₄@Fe₂O₃ based electrolyzer cell requires just 1.53 V to reach a current density of 10 mA cm⁻² for overall water splitting, demonstrates stable operation at 100 mA cm⁻² for over 120 h. Density functional theory (DFT) calculations show that P-doping and the construction of heterointerfaces enhance electronic interactions, collaboratively regulate the local electronic environment of atoms, and promote the adsorption and desorption of intermediates, thereby reducing the energy barriers for the catalytic process.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"19 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734126","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":"Implementing recyclable bio- and CO2-sourced synergetic dynamic matrices via precise control of curing and properties for natural fiber composites within industrially relevant resin transfer molding","authors":"Guillem Seychal, Bernard Miranda Campos, Gabriel Perli, Vincent Placet, Bruno Grignard, Fanny Bonnet, Christophe Detrembleur, Haritz Sardon, Nora Aranburu, Jean-Marie Raquez","doi":"10.1016/j.cej.2025.161506","DOIUrl":"https://doi.org/10.1016/j.cej.2025.161506","url":null,"abstract":"The use of thermosets in natural fiber composites (NFC) presents major challenges related to their sustainability. Most alternatives struggle to meet industrial requirements relevant to conventional composite processing techniques. This study explores a synergetic copolymerization strategy that combines epoxy and CO<span><span><math><msub is=\"true\"><mrow is=\"true\"></mrow><mrow is=\"true\"><mn is=\"true\">2</mn></mrow></msub></math></span><script type=\"math/mml\"><math><msub is=\"true\"><mrow is=\"true\"></mrow><mrow is=\"true\"><mn is=\"true\">2</mn></mrow></msub></math></script></span>-derived polyhydroxyurethanes (PHU) to allow fine-tuned polymerization kinetics, including the suitability for the RTM process. We demonstrate a synergetic catalytic effect that accelerates curing compared to each neat component. The formulation maintains a low viscosity (<span><span><math><mo is=\"true\">&lt;</mo></math></span><script type=\"math/mml\"><math><mo is=\"true\">&lt;</mo></math></script></span>5 Pa.s) at room temperature while curing within 30 min at 80 ^°C, unattainable conditions with pure PHUs. Formulations suitable for resin transfer molding (RTM) were developed and demonstrated an improvement in mechanical performances compared to the homopolymer parents. RTM-made composite achieved a fiber volume fraction of 58%–60% and a porosity below 1%, making them ideal for high-quality NFCs. The influence of hybridization content was investigated, and the influence of impregnation quality was highlighted while the PHU well-supported the adhesion quality. Moreover, the catalyst-free dynamic matrix allows the reshaping after curing, and flax fibers can be easily separated without toxic reagents from the polymeric matrix under mild conditions (<span><span><math><mrow is=\"true\"><mn is=\"true\">60</mn><mspace is=\"true\" width=\"1em\"></mspace><mo is=\"true\">°</mo><mi is=\"true\" mathvariant=\"normal\">C</mi></mrow></math></span><script type=\"math/mml\"><math><mrow is=\"true\"><mn is=\"true\">60</mn><mspace width=\"1em\" is=\"true\"></mspace><mo is=\"true\">°</mo><mi mathvariant=\"normal\" is=\"true\">C</mi></mrow></math></script></span> for 2 h) and reused, retaining properties similar to those of virgin yarns. This strategy could broaden the application of PHU chemistry in sustainable NFC manufacturing while preserving both natural and fossil feedstocks.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"28 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143736448","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":"Percutaneous electrical stimulation combined with conductive nerve guidance conduits for peripheral nerve regeneration","authors":"Tong Qi, Xiao Wang, Jiamei Zhang, Maling Gou, Chengqi He","doi":"10.1016/j.cej.2025.162124","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162124","url":null,"abstract":"The repair, regeneration, and functional recovery of peripheral nerve defects have always been the focus and difficulty of clinical treatment. Among them, the slow speed of nerve regeneration, the long-term loss of electrical signal control, and the degeneration and atrophy of target organs are key issues that need to be solved urgently. Here, we designed and constructed nerve guidance conduits (NGCs) that can mimic the conductivity of natural nerves to deliver exogenous electrical stimulation and endogenous electrophysiological signals in a targeted and efficient manner. The inner layer of the conductive NGCs was an oriented fiber formed by coprocessing the conductive polymers poly(3,4-ethylenedioxythiophene)/poly(styrene sulfonic acid) (PEDOT: PSS) and chitosan (CS) via electrospinning technology. The outer layer was a pluronic F127 diacrylate (F127DA) hydrogel with good mechanical properties. We used a rat sciatic nerve defect model to evaluate the ability of conductive NGCs to promote peripheral nerve repair. Compared with NGCs without added conductive polymers, the conductive NGCs in this study can significantly promote the recovery of the shape and function of peripheral nerves, achieving the repair effect of autografts. This work combined regenerative technology with rehabilitation medicine, providing a promising new strategy for repairing peripheral nerve defects.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"36 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734099","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":"Catalytic hydrodenitrogenation, hydrodeoxygenation and hydrogenation reactions of amides, amines, and nitriles over NiMoSX/Al2O3 catalysts: Mechanisms, kinetics and transport","authors":"Matej Žula, Vid Bačar, Michal Mazur, Blaž Likozar","doi":"10.1016/j.cej.2025.162112","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162112","url":null,"abstract":"The presence and possibility of removal of nitrogen from the bio-based feedstock is a major challenge for efficient use of these sources. Herein, we propose a unique micro-kinetics model which enables the fundamental competing selective mechanism elucidation using sulfided NiMo/Al₂O₃, a conventional hydrotreating catalyst. The model was built based on varying temperature and hydrogen pressure. Both, homogeneous and heterogeneous reactions are described in presence and absence of hydrogen with hexadecanamide and hexadecanamine as model compounds. We show that the process can undergo hydrodeoxygenation or hydrodenitrogenation reaction path based on the water/ammonia presence in the reaction mixture. This finding shows that the presence of nitrogen in feedstocks can be manipulated by influencing equilibria. Detailed catalyst characterization and mass transfer analysis support the study. The results represent the foundation for the understanding of catalytic and non-catalytic relationships between the reactants. It was elucidated that the influence of process parameters, including the small molecules presence, can direct of the process selectivity towards amines, dimers, and alkanes.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"53 3 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734127","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":"Preparation of nickel cobalt hydroxide with oxygen vacancies by intercalation of oxidizing anions as a high-performance electrode for supercapacitors","authors":"Lianke Zhang, Junrong Zhang, Ji Wang, Shuaishuai Zhang, Haijiao Xie, Zhenchao Gu","doi":"10.1016/j.cej.2025.162080","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162080","url":null,"abstract":"Layered double hydroxides (LDHs) are a class of two-dimensional lamellar intercalation materials with significant potential for advanced supercapacitor applications. However, their limited electrical conductivity restricts their performance. In this study, a series of NiCoLDH-X materials intercalated with HPO₄²⁻, SO₄²⁻, ClO₃⁻, BrO₃⁻, and IO₃⁻ anions were successfully synthesized, leading to an increase in interlayer spacing from 0.782 nm to 0.798 nm. This structural modification facilitated higher ionic transport and increased the number of electrochemically active sites, thereby enhancing electrochemical efficiency. Density functional theory (DFT) calculations for NiCoLDH-ClO₃⁻ further supported these findings. Additionally, the oxidizing properties of ClO₃⁻, BrO₃⁻, and IO₃⁻ not only enabled anionic intercalation but also contributed to the formation of oxygen vacancies, significantly improving electrical conductivity. Among the investigated materials, NiCoLDH-ClO₃⁻ exhibited the highest electrochemical energy storage performance, achieving a peak specific capacity of 229.1mAh g⁻¹ at 1 A g⁻¹. Furthermore, the assembled hybrid supercapacitor demonstrated a high specific energy density of 15.06 Wh kg⁻¹ at a power density of 1.91 kW kg⁻¹. Both experimental and theoretical analyses confirmed that the synergistic effect of anionic intercalation and oxygen vacancy formation substantially enhanced the electrochemical properties of NiCoLDH. This strategy provides new insights into the design of high-performance supercapacitors (SCs) and contributes to the development of next-generation energy storage systems.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"70 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143736520","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":"Tunable solvation structures for fast charging of micron-Si anodes in energy-dense lithium-ion batteries","authors":"Minjee Kim, Hyeongyu Moon, Seonghyun Kim, Yoonhan Cho, Taekyung Lee, Sewon Park, Hyunchul Kim, Yo Han Kwon, Seungbum Hong, Nam-Soon Choi","doi":"10.1016/j.cej.2025.162079","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162079","url":null,"abstract":"Realization of electrification in transportation and other applications depends on lithium-ion battery performance. Although micron-silicon (μ-Si) anodes enable energy-dense batteries, their rapid charging capability must be enhanced for electric vehicles. Additionally, significant volume changes of μ-Si anodes during lithiation and delithiation hinder their use in transportation. Herein, we reveal the mechanism of fluoroethylene carbonate (FEC) in tuning the solvation structure and topology of the solid–electrolyte interphase (SEI) for fast charging μ-Si/NCM811 full cells with reduced volume changes. The weak solvating nature of FEC allows PF₆⁻ anions to participate in the primary solvation sheath, improving Li⁺ desolvation kinetics and facilitating anode lithiation at rapid charge rates. This interaction forms SEI nanograins that enhance mechanical integrity and provide multiple ion paths. Notably, μ-Si/NCM811 full cells, with 99.5 % Coulombic efficiency, leveraging FEC for salt dissociation retain 76.6 % of their original capacity after 100 cycles at 3C; in contrast, electrolytes utilizing FEC as a cosolvent show a significantly poor capacity-retention performance. This study offers a comprehensive understanding of solvation chemistry and SEI engineering to improve fast-charging performance in μ-Si anodes.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"102 4 Pt 1 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143736436","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":"Enhanced CO2 methanation with ceramic 3D printed catalyst bed reactor","authors":"N. Kostretsova, A. Pesce, C. Hofmann, S. Neuberg, I. Babeli, M. Nuñez, A. Morata, G. Kolb, M. Torrell, A. Tarancón","doi":"10.1016/j.cej.2025.161752","DOIUrl":"https://doi.org/10.1016/j.cej.2025.161752","url":null,"abstract":"3D printing is revolutionizing manufacturing, particularly in fields where complex shapes offer significant advantages, such as catalysis. This study demonstrates the potential of the ceramic-based additive manufacturing for producing catalytic beds for CO₂ methanation. In particular, it demonstrates the effectiveness of alumina catalytic beds with flat channels, fabricated via stereolithography, within the temperature range of 260 – 340 °C. 3D-printed beds show a 20 % performance increase compared to stainless-steel catalytic supports made through conventional milling and selective laser sintering. This research introduces a novel approach to produce catalytic materials, combining the advantages of additive manufacturing with the selection of materials that have optimal catalytic properties. Additionally, the 3D structuring of channels with a herringbone pattern further improves CO₂ conversion by 15 % at 300 °C, due to an increase of the functional area and enhanced flow distribution along the channel. Overall, this study paves the way for further advancements by incorporating advanced features into catalytic beds employing ceramic 3D printing technologies.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"215 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734124","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":"Evolution of interfacial electro-chemo-mechanics in high-energy-density NCM811||Si/C-composite Lithium-Ion pouch cells","authors":"He Ma, Shujun Cai, Ran Song, Kexuan Jing, Min Wu, Weizong Wang, Yurong Ren, Qian Zhao, Zhengping Ding","doi":"10.1016/j.cej.2025.162081","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162081","url":null,"abstract":"High-energy–density lithium-ion batteries (LIBs) are widely utilized as energy storage devices, but the electrodes undergo significant volume changes and the expansion of cells during operation, leading to irreversible stress accumulation within the batteries. The irreversible stress has a profound impact on battery performance. LIBs experience different pressure conditions after various cycle numbers, but there have been no reports on the relationship between pressure changes at different cycling stages (pressure stages) and the various composition of electrode–electrolyte interfacial (EEI) film in pouch cells. This paper investigates the impact of different pressure stages on the EEI film and electrical performance in 300 Wh kg⁻¹ NCM811||Si/C pouch cells under constant gap conditions. In practical applications, the dynamic internal pressure is monitored and quantified using self-generated in-situ pressure testing equipment, which is further correlated with the observed charging and discharging processes. A multi-stage cycling process is observed. In the first stage, the battery exhibits nearly reversible expansion. In the second stage, the maximum and minimum internal pressures increase uniformly, indicating a steady rise in irreversible pressure. In the third stage, the internal pressure of the battery rises rapidly, accompanied by a rapid decline in electrical performance. Additionally, other electrical parameters also exhibit a staged evolution pattern. It is found that with the increase of pressure, the main composition transformation of SEI film and the slow diffusion coefficient of Li⁺ may lead to the degradation of the battery. Ultimately, we proposed a capacity predictor based on normalized pressure in the AIMD model and validated it to diagnose the evolution of the Si/C anode, by integrating macroscopic and microscopic perspectives. This predictor achieves the minimum recorded error is a mere 0.33 %.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"183 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143736433","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":"Dual-functional nanoprobe for real-time detection of tumor cells in murine models: A step toward clinical circulating tumor cells in vivo detection","authors":"Wenxi Xia, Kun Shao, Huiqian Hu, Bei Ran, Xiaojun Peng","doi":"10.1016/j.cej.2025.162075","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162075","url":null,"abstract":"The detection of circulating tumor cells (CTCs) in the peripheral blood of cancer patients is crucial for cancer diagnosis and may serve as a valuable marker for the prediction of tumor progression, metastasis and prognosis. However, conventional CTCs isolation and identification methods, which depend on antibody-antigen interactions, are challenged by tumor heterogeneity, sometimes resulting in false positive signals. Additionally, background interference from hematological cells reduces detection specificity. Herein, in this study, we developed a type of polypeptides-based micellar nanoprobe for precise CTCs identification. The nanoprobe could sensitively target CTCs by the high affinity of hydrophilic dehydroascorbic acid (DHA) with overexpressed cell membrane protein glucose transporters (GLUT1) under hypoxic environment and report the “turn on” fluorescence signal via an endogenous glutathione (GSH)-activable near infrared (NIR) probe. Briefly, the nanoprobe was fabricated with a cross-linker L-lysine (PLys), a hydrophobic GSH-activable probe conjugated L-phenylalanine (PPhe-<strong>NSO</strong>) and a tumor targeting moiety, DHA-PEG-_S-S. The dual-functional nanoplatform enables real-time detection of tumor cells in murine models, representing a significant step toward clinical CTCs <em>in vivo</em> detection.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"6 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143733901","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":"A lithium-poor tantalum oxychloride solid electrolyte for all-solid-state lithium batteries","authors":"Hao Cheng, Kangzhe Yu, Deli Xu, Guoxian Wu, Minghua Li, Sheng Wang, Baolong Shen, Jinyong Zhang, Xiao Huang, Bingbing Tian","doi":"10.1016/j.cej.2025.162128","DOIUrl":"https://doi.org/10.1016/j.cej.2025.162128","url":null,"abstract":"Solid-state electrolytes (SSEs) are the core components for achieving high-performance all-solid-state lithium batteries (ASSLBs), which require high ionic conductivity and good physical contact with the positive electrode. Herein, we report a lithium-poor tantalum oxychloride solid electrolyte (0.5Li₂O-TaCl₅), which still possesses an ultra-high ionic conductivity (8.54 × 10⁻³ S cm⁻¹) and good compatibility with LiCoO₂/LiNi_0.83Co_0.12Mn_0.05O₂ (LCO/NCM83) cathodes. The ASSLBs (LCO cathode) with this amorphous electrolyte not only exhibit a high discharge capacity of 155mAh g⁻¹ at 0.1C, but also demonstrate excellent rate performance (90mAh g⁻¹, 5C). It should be emphasized that due to the extremely high compaction density (3.28 g cm⁻³) of 0.5Li₂O-TaCl₅, it can maintain stable contact and low interface impedance with the positive electrode interface, thus exhibiting superior cycling stability in the ASSLBs. Furthermore, the capacity retention rate is as high as 97.14 % even after 3000 cycles at 3C. This work inspires the composition design for oxyhalide solid electrolytes containing low Li but delivering high Li⁺ conductivity.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"100 1","pages":""},"PeriodicalIF":15.1,"publicationDate":"2025-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143734134","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}