Industrial & Engineering Chemistry Research最新文献

{"title":"Construction of\u0000an Ionic Liquid Extraction System\u0000Assisted by COSMO-RS for Lithium Recovery from High Mg/Li Ratio Salt\u0000Lake Brines","authors":"Ruibing Bai,Xinyu Wang,Xingxing Wang,Yanqiang Zhang,Xiang Su,Qiuhan Yu","doi":"10.1021/acs.iecr.6c03351","DOIUrl":"https://doi.org/10.1021/acs.iecr.6c03351","url":null,"abstract":"Abstract Efficient recovery of lithium from high Mg/Li ratio salt lake brines remains a critical bottleneck for the sustainable development of the new energy industry, yet the directional design of ionic liquids (ILs) extraction systems is severely hindered by blind screening and ambiguous structure–activity relationships. Herein, a COSMO-RS-assisted strategy was proposed to rationally construct high-performance IL–tributyl phosphate (TBP) synergistic extraction systems. 870 candidate ILs were first rapidly screened via COSMO-RS simulation based on the infinite-dilution activity coefficients and chemical potentials (μ) of LiCl, NaCl, KCl, and MgCl2 in ILs, together with water-solubility parameters (lg Kow) and σ-profiles, thereby avoiding massive, inefficient trial-and-error experiments. The screened ILs were then incorporated into IL-TBP synergistic systems, and the effects of IL type, IL concentration, extractant type and concentration, temperature, and IL/TBP molar ratio on lithium extraction efficiency and Li/Mg selectivity were systematically investigated. Among the screened systems, [Emim][NTf2] + TBP offered the highest Li+ extraction efficiency, whereas [Bpy][NTf2] + TBP exhibited exceptional selectivity toward the simulated East Taiji’naier Salt Lake brine, achieving a separation factor βLi/Mg of 223.56 and βLi/Mg of 32.90. Notably, the developed systems allowed efficient stripping at a mild HCl concentration of only 1.0–1.5 mol·L–1, far below the 6–9 mol·L–1 required by the conventional TBP + FeCl3 route, significantly mitigating equipment corrosion and acidic wastewater generation. Moreover, the [Emim][NTf2] + TBP system maintained a Li+ extraction efficiency of 72–79% with βLi/Mg above 17 over five consecutive cycles, demonstrating outstanding reusability and long-term stability. This work provides an efficient and designable paradigm for the targeted construction of high-performance IL extraction systems and offers a rational screening platform transferable to other metal-separation applications.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"28 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2026-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151394","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electroosmotic\u0000Flow Modulation and Dispersion of Uncharged\u0000Solutes through a Reservoir-Connected Soft Nanochannel","authors":"Biswadip Saha,Sankar Sarkar,Partha P. Gopmandal","doi":"10.1021/acs.iecr.6c03689","DOIUrl":"https://doi.org/10.1021/acs.iecr.6c03689","url":null,"abstract":"Abstract The present study investigates the modulation of the electroosmotic flow (EOF) and the transport and dispersion of uncharged solutes in a reservoir-connected soft nanochannel containing different electrolytes. The nanochannel walls are charged and coated with a fluid- and ion-permeable polyelectrolyte layer (PEL) with a distributed volumetric charge density, while the reservoir walls are uncoated and electrically neutral. The electrokinetic model is formulated within the continuum framework by incorporating ion–ion electrostatic correlations, steric effects, ion–solvent interactions, concentration-dependent viscosity, and the resulting spatial variation in ionic diffusivity. A modified electrostatic body force is included in the momentum equation to capture the coupled electrohydrodynamic behavior. Flow characteristics are analyzed for different electrolyte types and concentrations, considering both like- and oppositely charged wall-PEL combinations. The influence of the governing parameters on flow modulation is systematically examined. Numerical results indicate that localized velocity reversal near the PEL interface can drive a complete reversal of the net volumetric flow across the channel cross-section. Triggered by electrolytes containing trivalent counterions at concentrations exceeding 50 mM─even under like-charged wall and PEL conditions─this net flow reversal yields a negative throughput that is further intensified by charge heterogeneity. The study further investigates the transport and dispersion of an initially localized band of uncharged solutes released from different locations within the reservoir-nanochannel system. The results show that flow reversal can markedly suppress downstream transport and even induce upstream migration. Moreover, solute transport and dispersion are strongly influenced by the electrolyte type and concentration, the wall-PEL charge polarity, the release location of the uncharged solutes, and the relative strengths of convection and molecular diffusion.","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"14 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2026-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 Solution-Processable Covalent Organic Polymer for Bifunctional Oxygen Electrocatalysis in Zinc–Air Flow Batteries","authors":"Xueli Li,&nbsp;Mengmeng Liu,&nbsp;Tengge Chen,&nbsp;Lixing Xia,&nbsp;Xiaotong Liu,&nbsp;Qingbin Liu,&nbsp;Zhenjie Mu,&nbsp;Cenyu Yang,&nbsp;Zhonghua Xiang","doi":"10.1021/acs.iecr.6c02881","DOIUrl":"10.1021/acs.iecr.6c02881","url":null,"abstract":"<p>Rechargeablezinc-air flow batteries (ZAFBs) feature high theoreticalenergy density, superior safety, and low cost, rendering them promisingenergy storage devices. However, traditional carbon-based oxygen electrodecatalysts struggle to maintain and replicate stable electrode assemblyconsistency due to thick catalyst layers and an ambiguous M-Nx activesite. Herein, a covalent organic polymer bifunctional oxygen catalyst(COP-N-Fe) was rationally designed and synthesized. Upon interactionwith hydroxide ions, the stacked COP-N-Fe structure undergoes intercalationand exfoliation, yielding a few-layered COP skeleton. Taking advantageof its distinctive exfoliation behavior in alkaline media, we fabricatean integrated oxygen electrode to replace traditional spray-coatedelectrodes, which enables efficient bifunctional catalysis towardboth the oxygen reduction and oxygen evolution reactions. With peristaltic-pump-drivencatalyst circulation, ZAFBs based on integrated COP-N-Fe oxygen electrodesdeliver a continuous operation duration of 140 h, outperforming the100-h stability of state-of-the-art Pt/C and IrO₂ noblemetal catalysts. This facile assembly method effectively simplifieselectrode fabrication while boosting its operational stability andreproducibility.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"21178–21188"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149003458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Template Curvature-Induced Tensile Strain Optimizes the Oxygen Evolution Reaction Activity of α-Co(OH)2","authors":"Xiaopeng Zhang,&nbsp;Yibing Gao,&nbsp;Longzhu Li,&nbsp;Xiaoming Yan,&nbsp;Ning Zhang,&nbsp;Junjiang Bao,&nbsp;Gaohong He","doi":"10.1021/acs.iecr.6c02879","DOIUrl":"10.1021/acs.iecr.6c02879","url":null,"abstract":"<p>The high energy barriers of the oxygenevolution reaction(OER)are the main bottleneck in electrocatalytic water splitting, and developingefficient nonprecious metal catalysts is crucial. Here, we reporta novel and controllable curvature-induced strain engineering strategyby in situ growing α-Co(OH)₂ (showing potential asan OER catalyst) on SiO₂ nanospheres with different sizesto form a core–shell structure (denoted as PSCo-X). The curvature-inducedtensile strain in the α-Co(OH)₂ shell was achievedthrough the curvature of SiO₂ nanospheres, and the strainmagnitude was precisely tuned by adjusting the size of the nanospherecore. Characterization results confirm that the generated tensilestrain modulates the electronic structure of α-Co(OH)₂, thereby enhancing the electron-accepting capability of the cobaltcenters. Although the introduction of SiO₂ decreases theoverall active site density, decreasing the template size and increasingthe curvature promote the exposure of active sites. Electrochemicalmeasurements show that PSCo-200 exhibits the optimal OER activitywith an overpotential of only 325 mV at 10 mA cm^–2, which is superior to that of pristine α-Co(OH)₂ (360 mV). Furthermore, the <em>C</em>_dl-normalizedintrinsic catalytic activity follows the trend of PSCo-200 &gt; PSCo-300&gt; PSCo-400 &gt; PSCo-100 &gt; pristine α-Co(OH)₂. Additionally,the smaller Tafel slope and lower charge transfer resistance of PSCo-200facilitate faster reaction kinetics. This work provides an efficientand controllable strategy to enhance the intrinsic activity of α-Co(OH)₂ via curvature-induced strain, offering new insights intothe rational design of high-performance OER electrocatalysts.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"21077–21087"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149022170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"P–N Junction-Based Photocatalysts: Synthesis, Mechanism, and Their Applications","authors":"Dushyantsingh Rajpurohit,&nbsp;Thillai Sivakumar Natarajan,&nbsp;Rajesh J. Tayade","doi":"10.1021/acs.iecr.6c03376","DOIUrl":"10.1021/acs.iecr.6c03376","url":null,"abstract":"<p>P–N junction photocatalysts have emerged as versatileandefficient semiconductor materials for solar-driven environmental andenergy applications due to their intrinsic ability to promote directionalcharge separation via a built-in electric field. This review providesa comprehensive overview of the fundamental principles governing P–Njunction formation, including band alignment, Fermi-level equilibration,and interfacial charge-transfer mechanisms, and correlates these featureswith photocatalytic performance. Particular emphasis is placed onthe role of the internal electric field in suppressing electron–holepair recombination and enabling spatial separation of redox reactions.The applications of P–N junction photocatalysts are systematicallydiscussed across environmental pollutant remediation, energy conversion,air purification, and antibacterial activity. In pollutant degradationsystems, P–N systems exhibit dual degradation mechanisms, employingan electron-driven reduction process for heavy-metal removal and reactive-oxygen-species-mediatedoxidation pathways for the degradation of nonheavy-metal pollutants,such as dyes, pharmaceuticals, and pesticides. For energy applications,the review examines photocatalytic hydrogen (H₂) evolutionand CO₂ reduction, emphasizing the importance of band structureengineering and multielectron transfer pathways in determining activityand product selectivity. Air purification and antimicrobial applicationsfurther demonstrate the effectiveness of P–N junctions in generatingsustained oxidative species for degradation of gaseous pollutantsand pathogen inactivation. A comparative mechanistic framework ispresented to unify these diverse applications, illustrating how charge-carrierdynamics dictate reaction pathways. Finally, key challenges, includinginterfacial control, stability, and scalability, are critically evaluated,and future research directions focusing on advanced material design,in situ characterization, field implementation of P–N junctionphotocatalysts, and their potential application in sustainable environmentaland energy technologies are proposed.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"20873–20918"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149049553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 Novel Xylose-Derived Tanning Agent with Dual Tanning/Retanning Capabilities for Sustainable Leather Manufacturing","authors":"Jianzhong Ma,&nbsp;Rongmao Gao,&nbsp;Guanjie Huang,&nbsp;Jie Chen,&nbsp;Wenbo Zhang,&nbsp;Qianqian Fan","doi":"10.1021/acs.iecr.6c03028","DOIUrl":"10.1021/acs.iecr.6c03028","url":null,"abstract":"<p>Toaddress the severe environmental pollution caused by conventionalchrome tanning, the development of efficient and eco-friendly chrome-freetanning agents is essential for the green transition of the leatherindustry. In this study, a biomass-based tanning agent (TX) was synthesizedfrom 2,4,6-trichloro-1,3,5-triazine (TCT) and D-(+)-Xylose, and itstanning and retanning performances were systematically evaluated.Tanning experiments showed that TX-tanned leather exhibits excellenthydrothermal stability (<em>T</em>_s &gt; 80 °C),a thickness increase of over 40%, and superior collagen fiber dispersioncompared to TWS and F-90 tanning agents. In addition, TX-tanned leatherdemonstrated good dyeing uniformity and significantly better antiyellowingproperties than aldehyde-tanned leather. TX also serves as an effectiveretanning agent, providing additional thickening, greater softness,and a high dye uptake rate of approximately 80% for anionic dyes.The tanning wastewater exhibited a BOD₅/COD_cr ratio of 0.46, indicating good biodegradability. Overall, TX derivedfrom renewable xylose offers a sustainable and effective solutionfor chrome-free leather manufacturing, with promising potential forpractical application in cleaner production.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"21189–21201"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149049601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CFD Numerical Simulation Study on Thermal Decomposition of Nickel Carbonate-Doped Calcium Carbonate Coupled with Hydrogen to Methane","authors":"Xiao-Heng Zhang,&nbsp;Yao Jie,&nbsp;Xin-Yi Du,&nbsp;Yan-Jing Ren,&nbsp;Zi-Cheng Huang,&nbsp;Ya-Ning Kang,&nbsp;Hong Yan","doi":"10.1021/acs.iecr.6c03415","DOIUrl":"10.1021/acs.iecr.6c03415","url":null,"abstract":"<p>Thermal decomposition of industrial CaCO₃ isa majorsource of CO₂ in cement and metallurgy. Coupled with H₂, it yields methane, which enables carbon reduction and valorization.Ni doping lowers the reaction temperature and enhances CH₄ selectivity, yet theoretical studies on heat transfer and processparameters remain insufficient. This work employs CFD to investigatethe cothermal methanation of Ni-doped CaCO₃ with H₂ in a tubular fixed-bed reactor. A 2D axisymmetric local thermalequilibrium porous media model is developed via a UDF. Results showthat Ni doping reduces the complete decomposition temperature by 150K and accelerates decomposition at <em>T_w</em> =850 K. Higher <em>T_w</em> promotes both CaCO₃ conversion and CH₄ production; smaller particlediameter favors decomposition; and in fine-particle systems, increasedporosity more effectively improves conversion. This study elucidatesNi-doping effects from heat-transfer enhancement and reaction-couplingperspectives, providing theoretical guidance for low-temperature efficientconversion in CaCO₃–H₂ coheating systemstoward industrial CO₂ mitigation.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"21116–21127"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149049603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance Changes and Application of PBAT Biodegradable Mulch Film in Fresh Maize Planting","authors":"Xiaomei Zhang,&nbsp;Zhiyu Zheng,&nbsp;Min Wang,&nbsp;Xizhi Jiang,&nbsp;Gang Chen,&nbsp;Nina Yan,&nbsp;Lei Xu","doi":"10.1021/acs.iecr.6c03651","DOIUrl":"10.1021/acs.iecr.6c03651","url":null,"abstract":"<p>Mulching is essential for high-quality,fresh-eating maize production.This work fabricated biodegradable mulch films by blow molding frompoly(butylene adipate-<em>co</em>-terephthalate) (PBAT) blendedwith various additives and evaluated their field performance in Nanjing.Under consistent field management, we systematically monitored thedynamic degradation of four film formulations and their effects onfresh-eating maize yield. The film performance ranked JAAS-II &gt;JAAS-I&gt; JAAS-III &gt; JAAS-IV &gt; polyethylene (PE) mulch. JAAS-II wasthe optimalformulation for fresh-eating maize cultivation under natural climaticconditions in Nanjing, Jiangsu. This finding offers scientific supportfor addressing the scenario-matching challenge in practical biodegradablemulch applications.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"20941–20951"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149050159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “A\u0000Mussel-Inspired Organic–Inorganic\u0000Implant Coating Based on Layer-by-Layer Method to Enhance Osseointegration”","authors":"Yifang Liu,Libang He,Jianshu Li,Jun Luo,Kunneng Liang,Derong Yin,Siying Tao,Jiaojiao Yang,Jiyao Li","doi":"10.1021/acs.iecr.6c05079","DOIUrl":"https://doi.org/10.1021/acs.iecr.6c05079","url":null,"abstract":"","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"36 1","pages":""},"PeriodicalIF":4.2,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149092401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lewis Acidic Zn/S-1 Zeolite Enables Direct Dehydrogenative Aromatization of Long-Chain Olefins","authors":"Changlin Qi,&nbsp;Qiang Chang,&nbsp;Mengjiao Xing,&nbsp;Ao Yin,&nbsp;Shan He,&nbsp;Guowei Niu,&nbsp;Fei Wang,&nbsp;Xiao-Dong Wen","doi":"10.1021/acs.iecr.6c02528","DOIUrl":"10.1021/acs.iecr.6c02528","url":null,"abstract":"<p>Aromatics, as essential chemical feedstocks, are predominantlyderived from nonrenewable petroleum resources. With the rapid advancementof syngas–to–olefins (STO) technology, Fischer–Tropsch(F–T) olefin aromatization has emerged as a promising alternativeroute for aromatics production. Developing high-performance zeolitecatalysts for the aromatization of long-chain olefins remains a significantchallenge. In this study, a purely Lewis acidic catalyst, Zn/S-1,was synthesized by incorporating Zn into S-1 (Silicalite-1) zeolitevia a dynamic gas-phase migration method. Under reaction conditionsof 520 °C, 0.1 MPa, and a weight hourly space velocity (WHSV)of 0.2 h^–1, the catalyst achieved complete conversionof 1-octene with an aromatic selectivity of up to 77.1%. Comprehensivecharacterization using in situ diffuse reflectance infrared Fouriertransform spectroscopy (DRIFTS), X-ray photoelectron spectroscopy(XPS), X-ray absorption spectroscopy (XAS), and transmission electronmicroscopy (TEM) revealed that the incorporation of Zn species intothe S-1 framework leads to the consumption of silanol groups and theformation of uniformly dispersed (Zn–O_<em>x</em>)₂ dimeric active sites. Pyridine adsorption infraredspectroscopy further confirmed that these (Zn–O_<em>x</em>)₂ dimeric species impart exclusivelyLewis acidity to the S-1 zeolite. Compared with conventional Brønstedacid-catalyzed pathways, which typically involve multiple steps suchas C–C bond cleavage, oligomerization, and hydrogen transfer,the Lewis acid sites enable a more direct aromatization pathway viadehydrogenation. This distinct mechanism not only enhances aromaticyield but also suppresses the formation of low-value alkanes.</p>","PeriodicalId":39,"journal":{"name":"Industrial & Engineering Chemistry Research","volume":"65 39","pages":"20996–21004"},"PeriodicalIF":3.9,"publicationDate":"2026-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149022167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}