Ionics最新文献

{"title":"Comprehensive characterization of SiO₂-doped activated carbon from OPEFB and geothermal silica with varying concentrations for lithium-ion coin cell anodes","authors":"Yunita Triana,&nbsp;Winardi Dian Wahyu Pratama,&nbsp;Muhammad Bintang Adiputra,&nbsp;Fadli Robiandi,&nbsp;Andi Idhil Ismail,&nbsp;Widi Astuti,&nbsp;Riza Hadi Saputra,&nbsp;Masato Tominaga","doi":"10.1007/s11581-025-06934-6","DOIUrl":"10.1007/s11581-025-06934-6","url":null,"abstract":"<div>\u0000 \u0000 <p>In this research, activated carbon was synthesized from oil palm empty fruit bunches (OPEFB) and subsequently doped with SiO₂ derived from geothermal sand waste for application in lithium-ion coin cells. The chemical activation process, optimized through variations in NaOH concentration, identified C–1 M as the best structure, exhibiting a surface area of 107.79 m² g⁻¹, a specific capacity of 243.72 mAh g⁻¹, and voltage stability up to 2.52 V. Following silica doping, the SiO₂–G/C–1 M composite achieved a remarkable surface area of 191.67 m² g⁻¹, an enhanced capacitance of 375.88 mAh g⁻¹, and stable voltage output of 2.76 V. These improvements resulted from increased mesoporosity, expanded ion diffusion pathways, and enriched active site availability. The results validate silica-doped OPEFB carbon as a scalable, high-performance electrode potential for next-generation sustainable energy storage systems.</p>\u0000 </div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"2721 - 2739"},"PeriodicalIF":2.6,"publicationDate":"2026-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727467","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":"In-situ construction of La1 − xSrxAlO3−δ/Li2CO3 electrolyte for low-temperature solid oxide fuel cells","authors":"Amna Nisar,&nbsp;Fangzhou Lv,&nbsp;Shaozheng Ji,&nbsp;Yongfu Tang,&nbsp;Yanyan Liu","doi":"10.1007/s11581-026-06966-6","DOIUrl":"10.1007/s11581-026-06966-6","url":null,"abstract":"<div><p>Achieving high ionic conductivity and long-term stability at the medium/low temperature range, i.e., 300–600 °C, is the development trend of solid oxide fuel cells (SOFCs). Herein, we utilized a rhombohedral perovskite LaAlO₃ via Sr²⁺ doping to tune its ionic conductivity, as a pristine electrolyte precursor La_1 − xSr_xAlO_3−δ (LSAO), and simultaneously employed the Ni_0.8Co_0.15Al_0.05LiO_2−δ (NCAL) as both cathode and anode to assemble fuel cells. The molten lithium-containing compound (i.e., LiOH/Li₂CO₃), generated inside the electrode and subsequently infiltrated through the electrolyte, can composite with LSAO at elevated working temperatures (e.g., 550 °C) to produce a LSAO/Li₂CO₃ heterostructure. This was beneficial to the gas tightness of the electrolyte layer and simultaneously established a pathway for proton migration alon<i>g</i> the heterointerfaces. Consequently, a single fuel cell device utilizing the <i>in-situ</i> forming LSAO/Li₂CO₃ heterogeneous electrolyte achieves a peak power density (PPD) of 1010 mW cm^− 2 with an OCV of 1.10 V at 550 °C. Through <i>in-situ</i> construction, this work explores a novel approach to designing heterogeneous electrolytes for low temperature (LT)-SOFCs.</p></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"3011 - 3022"},"PeriodicalIF":2.6,"publicationDate":"2026-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727411","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":"Defect-engineered MgO nanoparticles with high surface area for integrated solar-driven CO2 reduction and hydrogen generation","authors":"Abdelatif Aouadi,&nbsp;Hocine Sadam Nesrat,&nbsp;Sara Aouadi,&nbsp;Abderrhmane Bouafia,&nbsp;Djamila Hamada Saoud,&nbsp;Salah Eddine Laouini,&nbsp;Mamoun Fellah,&nbsp;Hafidha Terea,&nbsp;Mahmood M. S. Abdullah,&nbsp;Zane Zelca","doi":"10.1007/s11581-026-06972-8","DOIUrl":"10.1007/s11581-026-06972-8","url":null,"abstract":"<div><p>The growing need for sustainable energy and effective carbon management has increased interest in nanostructured photocatalysts capable of CO₂ conversion and hydrogen production under sunlight. This study reports the green hydrothermal synthesis of magnesium oxide (MgO) nanoparticles and evaluates their photocatalytic CO₂ reduction, hydrogen evolution, and photoelectrochemical (PEC) stability under simulated solar light. MgO nanoparticles were prepared using magnesium nitrate and NaOH precursors at 155 °C for 24 h. The nanomaterial was characterized by XRD, FTIR, UV–Vis, SEM, and Raman spectroscopy. XRD confirmed a pure cubic phase with an average crystallite size of 16.96 nm, while SEM revealed nearly spherical particles averaging 56.52 ± 32.30 nm. The optical bandgap of 2.0 eV supports visible-light activity. Under AM 1.5 solar irradiation, MgO achieved methane and hydrogen yields of 63 µmol g⁻¹ and 61 µmol g⁻¹, respectively, with a stable photocurrent density around 2.5 µA cm⁻². The catalyst retained over 95% of its activity after five successive cycles, confirming excellent durability. These results demonstrate that hydrothermally synthesized MgO nanoparticles possess strong photocatalytic and photoelectrochemical properties, making them promising candidates for efficient solar-driven CO₂ reduction and hydrogen generation toward sustainable energy applications.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><source><img></source></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"3103 - 3121"},"PeriodicalIF":2.6,"publicationDate":"2026-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727409","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":"Researches on fast charging strategy for comprehensive multi-stage constant current of lithium-ion battery based on electrochemical-thermal-life model","authors":"Yizhuo Zhang,&nbsp;Yihui Liu,&nbsp;Panyun Wu,&nbsp;Yiping Wang","doi":"10.1007/s11581-025-06911-z","DOIUrl":"10.1007/s11581-025-06911-z","url":null,"abstract":"<div><p>The dilemma of “efficiency-life-thermal safety” for fast charging of lithium-ion batteries (LiBs) in electric vehicles (EVs) is becoming increasingly prominent under the consumption of non-renewable energy and the growing demand for environmental protection. This paper constructs an electrochemical-thermal-life model (ETLM) and proposes a comprehensive multi-stage constant current (C-MCC) charging strategy. The strategy uses the negative electrode overpotential and temperature as dual constraint boundaries and dynamically adjusts the charging current by real-time monitoring of the internal electrochemical state of the battery. Experimental verification shows that the maximum relative error between the voltage and temperature curves predicted by the ETLM model and the measured values is less than 5%. Compared with the traditional constant current constant voltage (CC-CV) charging, the C-MCC strategy achieves a charging efficiency exceeding 2C rate when the charging SOC is below 0.64, and after 300 cycles, the relative capacity is maintained at 0.968. By strictly controlling the negative electrode overpotential above 0 V, lithium plating (LiP) is effectively suppressed. The parameter optimization results of the C-MCC strategy indicate that the 4C-0.1C scheme performs best in scenarios prioritizing charging efficiency, while the 4C-0.4C scheme is more suitable for balancing efficiency and control complexity.</p></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"2787 - 2801"},"PeriodicalIF":2.6,"publicationDate":"2026-01-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727354","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":"First-principles calculation of W/F co-doped Ni-rich cathode for Li-ion batteries","authors":"Huan Wen,&nbsp;Fengqin Cao,&nbsp;Huaxin Zhang,&nbsp;Lina Xiao,&nbsp;Yingying Zeng,&nbsp;Wei Hu","doi":"10.1007/s11581-026-06963-9","DOIUrl":"10.1007/s11581-026-06963-9","url":null,"abstract":"<div>\u0000 \u0000 <p>Ni-rich layered cathode materials have become a research hotspot for high energy density Li-ion batteries due to their high specific capacity and low cost. However, their poor cycle stability and thermal safety severely limit commercial applications. To overcome these drawbacks, element doping has been proven to be an effective strategy. Herein, W and F doped LiNiO₂ cathode material is investigated by employing first-principles calculation method. The results show that high valence W⁶⁺ cation and strong electronegative F⁻ anion co-doping contributes to the improvement of structural stability, electronic conductivity, intercalation potential and diffusion rate of Li-ions for Ni-rich cathode. These properties can be utilized to improve the cycling performance, rate performance, and energy density of Li-ion batteries. However, it must be pointed out that the W and F doping will cause some Ni³⁺ to be reduced to Ni²⁺, thereby increasing the degree of cation mixing. This study will provide a theoretical reference for the experiment and contribute to the improvement of the electrochemical performance of the Ni-rich cathode.</p>\u0000 </div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"2741 - 2747"},"PeriodicalIF":2.6,"publicationDate":"2026-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727353","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":"Supercapacitor electrode application of Co0.5Zn0.5Fe2O4 synthesized by Hydrothermal-assisted Co-precipitation method","authors":"Sezgin Yasa","doi":"10.1007/s11581-026-06957-7","DOIUrl":"10.1007/s11581-026-06957-7","url":null,"abstract":"<div>\u0000 \u0000 <p>In this study, a supercapacitor electrode material with high surface area was produced by using co-precipitation and hydrothermal methods together. Produced Co_0.5Zn_0.5Fe₂O₄ was characterized by XRD, FTIR, SEM-mapping, and BET analyses. The BET surface area value reached a high value of 62.57 m²/g. In electrochemical tests performed in a three-electrode system, at a scan rate of 5 mV/s, the areal capacitance and specific capacitance of the Co_0.5Zn_0.5Fe₂O₄/CB electrode were determined as 239 mF/cm² and 59.75 F/g, respectively. The produced coin-cell type ASC (Co_0.5Zn_0.5Fe₂O₄/CB//G) showed an areal capacitance value of 66 mF/cm² at a scan rate of 5 mV/s. The energy and power density values of ASC device ​​at current density of 0.25 mA/cm² were calculated as 11.3 uWh/cm² and 183 uW/cm². Furthermore, the energy density value at a power density of 45.5 W/kg was determined as 2.82 Wh/kg for cathode electrode in the ASC device. After 10,000 cycles the capacitance retention exceeded its initial capacitance due to activation effects.</p>\u0000 </div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"3309 - 3319"},"PeriodicalIF":2.6,"publicationDate":"2026-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727620","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":"Computational prediction of AXH3 hydrides: a pathway to efficient hydrogen storage and spintronic devices applications","authors":"Rania Charif,&nbsp;Wahidullah Khan,&nbsp;Rachid Makhloufi,&nbsp;Oumnia Racha Selmi","doi":"10.1007/s11581-026-06959-5","DOIUrl":"10.1007/s11581-026-06959-5","url":null,"abstract":"<div>\u0000 \u0000 <p>Hydrogen is widely viewed as a promising alternative to fossil fuels due to its naturally abundant, environmentally benign, and non-toxic nature. However, a key barrier to its widespread adoption is the development of efficient and safe storage technologies. Solid-state hydrogen storage systems, based on various materials, offer notable benefits including higher volumetric and gravimetric densities as well as enhanced safety compared to conventional methods. In this study, we have performed a comprehensive investigation to explore AXH₃ (A = Rb, Cs; X = Fe, Ni) hydride as potential candidates for spintronics and energy storage applications by using the first principles study. Electronic band structure and density of states analyses indicate that all AXH₃ hydrides exhibit metallic conductivity with spin polarization. However, magnetic ground-state calculations indicate that RbFeH₃ and CsFeH₃ are energetically stabilized in the ferromagnetic configuration, which plays a significant role for spintronic applications, whereas RbNiH₃ and CsNiH₃ preferentially adopt an antiferromagnetic ground state. Although the gravimetric capacity and desorption temperature of RbFeH₃, CsFeH₃, RbNiH_3, and CsNiH₃ are 2.09, 1.58, 2.05, and 1.55 wt%, and 486, 474, 446, and 407 K, respectively, which approaching to the target for on-board hydrogen storage applications. Overall, AXH₃ perovskite hydrides emerge as promising, non-toxic solid-state hydrogen storage materials with favorable structural and magnetic properties.</p>\u0000 </div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"2911 - 2923"},"PeriodicalIF":2.6,"publicationDate":"2026-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727436","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 detection and photocatalytic degradation of methylene blue using high surface area manganese dioxide nanostructures","authors":"P. Sanjay,&nbsp;R. B. Raghavendra,&nbsp;S. Shivakumara,&nbsp;R. Swarna,&nbsp;M. S. Vasanthkumar,&nbsp;N. Yogeesha,&nbsp;Sathish Reddy","doi":"10.1007/s11581-026-06954-w","DOIUrl":"10.1007/s11581-026-06954-w","url":null,"abstract":"<div><p>Manganese dioxide (MnO₂) is one of the transition-metal oxides widely studied for various applications due to its unique structural versatility, rich redox chemistry, environmental benignity, and low cost. Herein, we demonstrated electrochemical detection and photocatalytic degradation of the methylene blue (MB) dye using high-surface-area MnO₂ nanostructures. The high surface area MnO₂ nanostructures were prepared via the reduction of KMnO₄ using ethylene glycol (EG). The EG acts as both a reducing and a structure-directing agent, yielding nanoscale MnO₂ nanostructures with minimum aggregation. A MnO₂-modified glassy carbon electrode (MGCE) enabled sensitive MB detection in contaminated water, achieving a low detection limit of 0.3 µM and a sensitivity of 4.28 µA µM^-1 cm^-2. Also, the MnO₂ nanostructures exhibited enhanced photocatalytic degradation of MB, with degradation performance strongly influenced by the pH. Notably, the highest degradation efficiency was observed under acidic conditions (pH 2.5). Overall, the results highlight MnO₂ nanostructures as a promising dual-functional material for both electrochemical sensing and the remediation of organic dye pollutants.</p><h3>Graphical abstract</h3><div><figure><div><div><picture><img></picture><span>The alternative text for this image may have been generated using AI.</span></div></div></figure></div></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"3145 - 3159"},"PeriodicalIF":2.6,"publicationDate":"2026-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727653","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":"Rare-earth doped ceria: Comparative insights into synthesis, defect engineering, and functional applications","authors":"Sanchit Kumar,&nbsp;Prakash Chandra Arya,&nbsp;Chaitali Mondal,&nbsp;Ankurava Sinha","doi":"10.1007/s11581-025-06948-0","DOIUrl":"10.1007/s11581-025-06948-0","url":null,"abstract":"<div><p>The multifunctional cerium oxide/Ceria (CeO₂) that finds extensive use in energy, catalysis, optical, and biological applications because of its high oxygen storage capacity, defect-tolerant fluorite structure, and reversible Ce⁴⁺/Ce³⁺ redox pair. Nevertheless, its instability under decreasing conditions and restricted ionic conductivity at intermediate temperatures limit its wider use. The most successful method for improving functionality is doping with rare-earth (RE) elements like Sm, Gd, La, Nd, and Dy. This is done by adjusting lattice distortions and adding charge-compensating oxygen vacancies. The selection of the dopant has a significant impact on vacancy mobility, structural stability, and performance: La improves oxygen storage and catalytic activity, Nd and Dy allow band gap modulation, dielectric enhancements, and multifunctional behavior, while Gd and Sm maximize ionic conductivity in Solid Oxide Fuel Cell (SOFC) electrolytes. When it comes to dopant inclusion and defect chemistry, the synthesis method is crucial. Sol-gel, hydrothermal, and combustion procedures offer better uniformity than solid-state pathways, while new green syntheses offer sustainable substitutes. For the correlation between synthesis, defect structure, and functional attributes, structural and microstructural characterization employing X-ray diffraction (XRD), Raman, Scanning Electron Microscope / Transmission Electron Microscope (SEM/TEM), and X-ray Photoelectron Spectroscopy (XPS) is essential. Even with advancements, problems with dopant solubility, defect clustering, long-term stability, scalable manufacturing, and biocompatibility still exist. Prospects for the future include better in-situ characterisation to inform logical design, scalable green synthesis, interface engineering, and co-doping. Through a comparative framework, this review offers insights into how various RE dopants and synthesis approaches influence the structure–property–application nexus in ceria, paving the way for next-generation biological, environmental, and energy applications.</p></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"2557 - 2584"},"PeriodicalIF":2.6,"publicationDate":"2026-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727651","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":"Synergistic performance enhancement of electrospun graphitized carbon nanofibers loaded iron nickel tungstate nanoparticles as a long durable counter electrode for dye-sensitized solar cell","authors":"K. Saranya,&nbsp;Saradh R. Prasad,&nbsp;Chao Yan,&nbsp;Ju Hyun Oh,&nbsp;Seung Jun Lee,&nbsp;A. Subramania","doi":"10.1007/s11581-025-06925-7","DOIUrl":"10.1007/s11581-025-06925-7","url":null,"abstract":"<div><p>Graphitized carbon nanofibers (G-CNFs) were prepared by an electrospinning method and subsequently decorated with different wt% of iron nickel tungstate (Fe_0.5Ni_0.5WO₄) nanoparticles (NPs) through an in-situ hydrothermal process to use as an efficient counter electrode (CEs) for dye-sensitized solar cells (DSSCs). The main objective of the work is to fabricate DSSC exhibiting long-term durability and enhanced photovoltaic performance compared to standard platinum (Pt) based DSSCs, by integrating the advantages of porous G-CNFs with the electrocatalytic active Fe_0.5Ni_0.5WO₄ nanoparticles. The structural and morphological studies by X-ray diffraction pattern (XRD), Raman spectroscopy and field-emission scanning electron microscopy (FE-SEM) confirmed the successful integration of nanoparticles. The electrocatalytic activity of iron nickel tungstate (Fe_0.5Ni_0.5WO₄) nanoparticles decorated G-CNFs (Fe_0.5Ni_0.5WO₄/G-CNFs) were observed from cyclic voltammetry (CV), electrochemical impedance and Tafel polarization studies. The electro-chemical stability of various concentrations of Fe_0.5Ni_0.5WO₄/G-CNFs in iodide/tri-iodide (I⁻/I₃⁻) redox couple containing electrolyte was investigated by Tafel polarization and electrochemical impedance studies. It implies that 5wt% of Fe_0.5Ni_0.5WO₄/G-CNFs has more corrosion resistant than Pt, (Fe-Ni)/G-CNFs and 10 wt% of Fe_0.5Ni_0.5WO₄/G-CNFs. Finally, DSSC assembled with this CE delivered higher photo-conversion efficiency than the standard Platinum-based device, owing to the synergistic effect of one-dimensional G-CNF electron transport and the high electrocatalytic activity of Fe_0.5Ni_0.5WO₄. These findings highlight a promising pathway toward long durable, low-cost CEs for next-generation DSSCs.</p></div>","PeriodicalId":599,"journal":{"name":"Ionics","volume":"32 3","pages":"3267 - 3278"},"PeriodicalIF":2.6,"publicationDate":"2026-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727401","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}