International Journal of Electrochemical Science最新文献

{"title":"A highly stable spherical FeCo-N-C cathode catalyst for zinc-air batteries prepared by a template-assisted method","authors":"Kai-Yuan Zhou,&nbsp;Ji-Zhou Guo,&nbsp;Yuan Hu,&nbsp;Wen-Long Mu,&nbsp;Xian-Kun Gao,&nbsp;Ling-Fei Song","doi":"10.1016/j.ijoes.2025.101179","DOIUrl":"10.1016/j.ijoes.2025.101179","url":null,"abstract":"<div><div>Ferrum -cobalt nitrogen-doped carbon (FeCo-N-C) catalysts have emerged as highly promising cathode catalysts for zinc-air batteries due to their exceptional oxygen reduction reaction (ORR) catalytic activity and stability. A porous spherical structure can be synthesized through a hydrothermal treatment of glucose assisted by a silica (SiO₂) template, followed by further thermal treatment. When assembled into a zinc-air battery, this porous spherical structure facilitates charge transfer and enhances the absorption of O₂ at active sites. By optimizing the metal salt ratio, the Fe₂₈₀Co₂₀₀-N-C catalyst was identified as exhibiting the best performance. Moreover, the assembled zinc-air battery demonstrated remarkable stability across various current densities (2, 5, 10, 20, and 50 mA cm⁻²). Notably, the voltage plateau remained stable at 0.9 V even under a high current density of 50 mA cm⁻². At a current density of 10 mA cm⁻², the battery maintained a stable voltage plateau of 1.1 V after 100 h of discharge and 100 charge/discharge cycles (totaling 33 h). In comparison to non-metal-doped samples, the FeCo-N-C catalyst exhibited significantly superior stability, highlighting its potential for practical applications in zinc-air batteries.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101179"},"PeriodicalIF":2.4,"publicationDate":"2025-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145045104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research on performance of liquid cooling plate for topology optimization of lithium-ion battery","authors":"Wenxia Wang ,&nbsp;Yujie Shao ,&nbsp;Yongjun Tian ,&nbsp;Chenglin Xu ,&nbsp;Huanhuan Li ,&nbsp;Jifeng Yuan ,&nbsp;Aibin Yi ,&nbsp;Yaping Wang ,&nbsp;Lei Pei ,&nbsp;Nan Wang ,&nbsp;Chaochun Yuan","doi":"10.1016/j.ijoes.2025.101175","DOIUrl":"10.1016/j.ijoes.2025.101175","url":null,"abstract":"<div><div>The design of liquid cooling plate structure is an important research direction for the liquid cooling system of lithium-ion batteries. In recent years, structural optimization techniques have been increasingly applied to the design of liquid cooling plates. Among them, topology optimization is a systematic method for obtaining the optimal material distribution, which can automatically form optimized cooling channels based on the objective function. This article uses a density model-based topology optimization method to calculate the channel structure of liquid cooling plates, analyzes the influence of initial model parameters, and then establishes a computational fluid dynamics simulation model to compare and analyze the performance differences between topological structures and rectangular liquid cooling plates in temperature distribution, velocity distribution, and inlet and outlet pressure drop. Finally, the accuracy of numerical calculation results is verified through an experimental platform. The comprehensive results show that the topology structure with initial values of <em>q</em> = 0.01,<span><math><msub><mrow><mi>θ</mi></mrow><mrow><mn>0</mn></mrow></msub></math></span> = 0.5 andRe = 400 has better performance. Compared to traditional rectangular structures, the maximum temperature of topological structures has decreased by 1.62 K, reducing the proportion by about 0.53 %, and the temperature difference has decreased by 0.55 K, reducing the proportion by about 11.55 %. The maximum discrepancy between simulation and experimental measurements remains below 2.4 K, with a relative error under 1 %, both falling within acceptable tolerance thresholds. These findings validate the precision and reliability of the numerical simulation model outcomes.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101175"},"PeriodicalIF":2.4,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrochemical-thermal modeling of NMC811 lithium-ion batteries to analyze temperature rise characteristics at different discharge rates","authors":"Mohammad Abushuhel ,&nbsp;Magda H. Abdellattif ,&nbsp;Shelesh krishna saraswat ,&nbsp;Ali Fawzi Al-Hussainy ,&nbsp;Shaker mohammed ,&nbsp;Milad Nourizadeh","doi":"10.1016/j.ijoes.2025.101176","DOIUrl":"10.1016/j.ijoes.2025.101176","url":null,"abstract":"<div><div>This study investigates thermal gradients and chemical degradation in high-nickel LiNi₀.₈Mn₀.₁Co₀.₁O₂ (NMC811) lithium-ion batteries under high-rate discharge conditions (1C–5 C) using a Pseudo-Two-Dimensional (P2D) electrochemical-thermal model. The model, implemented in COMSOL Multiphysics, quantifies temperature distributions, crystallographic strain, and electrolyte decomposition effects on battery performance. At 5 C, the maximum temperature reaches 56.8 °C at the electrode-electrolyte interface, with a coefficient of variation (CV) of 20.2 %, driven by a 12 % increase in heat generation from strain-induced phase transitions and a 10 % rise in internal resistance from hydrofluoric acid (HF) formation. Sensitivity analyses reveal that ±20 % variations in electrolyte decomposition rate and phase transition temperature alter thermal gradients by 0.9–1.3 °C, informing thermal management strategies. Cobalt-rich coatings reduce heat generation by 8–12 %, while vinylene carbonate additives decrease HF formation by 15–20 %, though with trade-offs in energy density and ionic conductivity. Model validation against experimental data yields a root mean square error (RMSE) of 0.08 at 0.15 C. These findings highlight the synergistic impact of structural and chemical degradation on thermal performance, offering insights for optimizing lithium-ion battery safety and longevity in electric vehicle applications through advanced thermal management and material design.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101176"},"PeriodicalIF":2.4,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Smart chemometrics-assisted electrochemical biosensor for alkaline phosphatase detection","authors":"Ali R. Jalalvand","doi":"10.1016/j.ijoes.2025.101174","DOIUrl":"10.1016/j.ijoes.2025.101174","url":null,"abstract":"<div><div>A novel electrochemical biosensor was developed for selective and sensitive determination of alkaline phosphatase (ALP) based on its reaction with <em>para</em>-Nitrophenylphosphate (pNPP) as an enzyme-substrate reaction. Abnormal ALP levels are associated with many diseases, including breast cancer, bone tumor, thyroid disease and liver disease. A rotating glassy carbon electrode (GCE) was modified with multiwalled carbon nanotubes-ionic liquid (MWCNTs-IL) and pNNP (pNNP-MWCNTs-IL/GCE). The ALP was able to catalyze the hydrolysis of pNPP liberating inorganic phosphate and the conjugate base of para-nitrophenol to generate negative charges at the biosensor surface which attracted [Ru(NH₃)₅Cl]^2 + molecules carrying positive charges to the surface of the biosensor and caused the biosensor response changed. Effects of experimental parameters on response of the biosensor were optimized by a central composite design (CCD) as an advanced chemometric approach. Under optimized conditions, first-order advantage was exploited from first-order amperometric data as an efficient and advanced chemometric approach by modeling them with PLS-1, rPLS, LS-SVM, PCR, CPR, RCR, BP-ANN, WT-ANN, PRM, DWT-ANN, RBF-ANN, and RBF-PLS to select the best algorithm to assist the biosensor for determination of ALP in blood samples having complex matrices. Our results confirmed LS-SVM showed the best performance to assist the biosensor for selective and sensitive determination of ALP whose results were comparable with ELISA kit. The biosensor assisted by LS-SVM was long-term stable, repeatable, reproducible, sensitive, and selective which could be suggested as a reliable method for determination of ALP in blood samples.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101174"},"PeriodicalIF":2.4,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144933094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Applications of aptamer-based electrochemical biosensors for the specific recognition of plant pathogenic fungi and mycotoxins","authors":"Yunhong Geng","doi":"10.1016/j.ijoes.2025.101173","DOIUrl":"10.1016/j.ijoes.2025.101173","url":null,"abstract":"<div><div>Plant pathogenic fungi represent a formidable threat to global food security, causing substantial pre- and post-harvest crop losses annually. The effective management of fungal diseases is contingent upon early, accurate, and on-site detection, a capability that traditional diagnostic methods fail to provide. In response to this diagnostic gap, aptamer-based electrochemical biosensors have emerged as a powerful and promising technological platform. Aptamers, synthetic single-stranded oligonucleotides, offer significant advantages over traditional antibodies, including superior stability, cost-effective synthesis, and facile modification, making them ideal recognition elements for robust, field-deployable sensors. This review provides a comprehensive and critical analysis of the state-of-the-art in this burgeoning field. We first establish the agricultural imperative for advanced fungal diagnostics by evaluating the limitations of conventional methods. We then delve into the core of the technology, critically examining the strategies for aptamer selection against complex fungal targets, from whole spores to specific molecular biomarkers, and dissecting the inherent trade-offs between physiological relevance and mechanistic certainty. The principles of electrochemical transduction are explored, with a detailed analysis of sensor architectures, including labeled versus label-free and signal-on versus signal-off designs, highlighting the causal link between the target's nature and the optimal sensor configuration. Furthermore, we provide an exhaustive overview of signal amplification strategies, focusing on the multifunctional roles of nanomaterials and nucleic acid amplification techniques in achieving the sensitivity required for early-stage infection detection. Through specific case studies on economically significant pathogens such as <em>Fusarium spp.</em>, <em>Magnaporthe oryzae</em>, <em>Botrytis cinerea</em>, and <em>Puccinia striiformis</em>, we illustrate the practical application of these principles. Finally, we confront the overarching challenges that currently impede the transition from laboratory prototypes to commercially viable field instruments, and we outline the future trajectory of the field, emphasizing multiplexed detection and integration with smart agricultural technologies.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101173"},"PeriodicalIF":2.4,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144933097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study on the corrosion inhibition effects of flavonoid derivatives on aluminium in hydrochloric acid","authors":"T. Sithuba,&nbsp;Lutendo C. Murulana","doi":"10.1016/j.ijoes.2025.101171","DOIUrl":"10.1016/j.ijoes.2025.101171","url":null,"abstract":"<div><div>Corrosion inhibitors are substances that, even in small amounts, can effectively reduce the rate of metal degradation in corrosive environments. Flavonoids, a major class of plant-derived compounds, are considered eco-friendly due to their natural origin and diverse biological activities. This study examines the corrosion inhibition potential of three flavonoid derivatives: Naringenin (NRNG), Morin Hydrate (MNHD), and 6-Hydroxyflavone (6-HFN) on aluminium in hydrochloric acid solution. A combination of experimental techniques was employed, including Potentiodynamic Polarization (PDP), Electrochemical Impedance Spectroscopy (EIS), gravimetric analysis, Atomic Absorption Spectroscopy (AAS), Fourier Transform Infrared Spectroscopy (FTIR), and two-dimensional microscopy. PDP results indicated that current density increased with rising inhibitor concentration. EIS analysis revealed high inhibition efficiencies: 95.19 % for 6-HFN, 90.37 % for MNHD, and 82.35 % for NRNG. Gravimetric data confirmed that the adsorption of all three inhibitors followed the Langmuir adsorption isotherm, indicating monolayer adsorption. The adsorption mechanism for the three inhibitors was found to be a mixed-type. The calculated activation energy increased with inhibitor concentration but remained below the blank value (85.837 kJ·mol⁻¹), suggesting efficient inhibition. The negative Gibbs free energy values indicated a spontaneous adsorption process, while the positive enthalpy changes (less than the blank value of 83.205 kJ·mol⁻¹) suggested an endothermic and chemisorption-driven process. Microscopic analysis showed that inhibitor-treated aluminium experienced uniform corrosion, in contrast to the localized corrosion seen in uninhibited samples, highlighting the protective role of these flavonoid derivatives.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101171"},"PeriodicalIF":2.4,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biomass-derived activated carbon and ZnCo2O4 nanoparticles for high-performance supercapacitors","authors":"J. Bosco Franklin ,&nbsp;J. Fredrick Jean Paul ,&nbsp;J. Venkatesan ,&nbsp;S. Harini ,&nbsp;J. Preethi Rency Fathima ,&nbsp;S. John Sundaram ,&nbsp;Kasinathan Kaviyarasu","doi":"10.1016/j.ijoes.2025.101172","DOIUrl":"10.1016/j.ijoes.2025.101172","url":null,"abstract":"<div><div>The rapid depletion of fossil fuels and rising energy demands have intensified the search for high-performance energy storage systems such as supercapacitors, which offer superior power density and faster charge–discharge rates compared to conventional batteries. In this study, ZnCo₂O₄ nanoparticles were synthesized via the sol–gel method and further integrated with biomass-derived activated carbon obtained from waste coconut shells. The ZnCo₂O₄/AC composite exhibited a high specific surface area of 463 m²/g with a pore diameter of 2.3 nm, which is significantly higher than the pristine ZnCo₂O₄ that showed 120 m²/g and a pore diameter of 40.3 nm. Electrochemical investigations revealed that the composite delivered an enhanced specific capacitance of 692 F/g at 1 A/g, outperforming ZnCo₂O₄ which recorded 398 F/g. The composite also demonstrated a higher energy density of 221 Wh/kg compared to 127 Wh/kg for ZnCo₂O₄, along with superior cyclic stability by retaining 88 % of its capacitance after 5000 cycles, whereas the pristine material retained 84 %. These improvements are attributed to the synergistic contribution of faradaic and electric double-layer capacitance, facilitated by the uniform dispersion of ZnCo₂O₄ within the porous activated carbon framework. The results highlight the promise of sustainable activated carbon-supported metal oxide composites as advanced electrode materials for next-generation supercapacitor applications.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101172"},"PeriodicalIF":2.4,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145045106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of ammonium ions on the corrosion behaviors of high-manganese austenitic steel","authors":"Dongsheng Wang ,&nbsp;Xiaohan Sun ,&nbsp;Wei Liu ,&nbsp;Bing Wang ,&nbsp;Shibin Sun ,&nbsp;Yingchang Jiang ,&nbsp;Xueting Chang","doi":"10.1016/j.ijoes.2025.101170","DOIUrl":"10.1016/j.ijoes.2025.101170","url":null,"abstract":"<div><div>The increasing demand for reducing greenhouse gas emissions from shipping has driven global research into new low-carbon fuels such as liquified natural gas and ammonia. High-manganese austenitic steel (HMAS) shows great potential for constructing liquid ammonia storage and transportation containers. However, little so far has been known about the service performance of the HMAS under synergistic effects of ammonia and marine atmospheric environment. Herein, we investigate the corrosion behaviors and mechanisms of the HMAS in three corrosion media including a 3.5 wt% NaCl solution, an NH₄⁺ ions-containing NaCl solution, and ammonia solution. The effect of the NH₄⁺ ions on the corrosion behaviors of the HMAS was explored. Results showed that ignorable corrosion of the HMAS occurred in NH₄ ⁺ ions-containing NaCl solution, while the corrosion rate of the HMAS in the NaCl solution increased firstly and then decreased with increasing immersion time. In the NH₄⁺ ions-containing NaCl solution, the NH₄⁺ ions could interact with the corrosion products of the HMAS and accelerate the corrosion rate. This work provides valuable insights into the combined effects of ammonia and the marine environment on the corrosion behaviors of the HMAS.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101170"},"PeriodicalIF":2.4,"publicationDate":"2025-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145019934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of magnetic fields on the corrosion of Q235 carbon steel and copper in simulated soil solution","authors":"Hongwei Xie ,&nbsp;Yuebin Chen ,&nbsp;Peng Liu ,&nbsp;Huijuan Zhang ,&nbsp;Mingzhuang Liu ,&nbsp;Hong-Guang Piao","doi":"10.1016/j.ijoes.2025.101169","DOIUrl":"10.1016/j.ijoes.2025.101169","url":null,"abstract":"<div><div>The grounding grid is a critical infrastructure component in substations, and environmental factors, including magnetic fields, significantly influence its long-term performance. This study systematically investigated the corrosion behaviors of Q235 carbon steel and T2 copper, two typical grounding grid materials, in a simulated soil solution under applied magnetic fields. Electrochemical methods, including potentiodynamic polarization, electrochemical impedance spectroscopy, and morphological characterizations, were employed with comparative analyses performed under zero-field conditions. The results demonstrate that magnetic fields accelerate the corrosion of Q235 by enhancing ion mass transfer and destabilizing the corrosion product film, while simultaneously inhibiting the corrosion of T2 by promoting the formation of a dense, protective Cu₂O layer. Mechanistic insights revealed that magnetic fields modify corrosion kinetics via coupled effects on electrochemical reaction rates and corrosion film structures. These findings guide more accurate service life assessment and durability enhancement strategies for grounding grids operating in electromagnetic environments.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101169"},"PeriodicalIF":2.4,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144917994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent advances in carbon nanofiber-based composites as anode materials for lithium-ion batteries","authors":"Farhad Abolhasani ,&nbsp;Nafiseh Hassanzadeh ,&nbsp;Fatemeh Houshyarnasab ,&nbsp;Parisa Vahdatkhah ,&nbsp;Yeganeh Ghaneiy","doi":"10.1016/j.ijoes.2025.101168","DOIUrl":"10.1016/j.ijoes.2025.101168","url":null,"abstract":"<div><div>In the electrification revolution, development of advanced electrode materials for Li-ion batteries (LIBs) is a critical issue. Carbon nanofibers (CNFs), as one-dimensional carbonaceous materials, have been extensively used for improving the structural stability and rate performance of electrode materials in LIBs. Due to the mediocre lithium storage capacity, good mechanical and excellent electronic/ionic conductivity of CNFs, they are commonly used as a reinforcement in the preparation of composite electrode materials. Also, they can act as a stress buffer for accommodating the volume changes of the active anode materials during cycling. Here, a comprehensive review of the CNFs-based composites as the anodes for LIBs is presented which summarizes the main recent literature on the relation between the synthesis procedures of the composites, the obtained morphological/structural features and their electrochemical performance as the LIBs anode. Finally, the research gaps and the future perspectives are proposed.</div></div>","PeriodicalId":13872,"journal":{"name":"International Journal of Electrochemical Science","volume":"20 11","pages":"Article 101168"},"PeriodicalIF":2.4,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144913512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}