物理化学学报最新文献

{"title":"MOF-derived ZnO/PANI S-scheme heterojunction for efficient photocatalytic phenol mineralization coupled with H2O2 generation","authors":"Bowen Liu ,&nbsp;Jianjun Zhang ,&nbsp;Han Li ,&nbsp;Bei Cheng ,&nbsp;Chuanbiao Bie","doi":"10.1016/j.actphy.2025.100121","DOIUrl":"10.1016/j.actphy.2025.100121","url":null,"abstract":"<div><div>Complete mineralization of persistent organic pollutants in wastewater remains a formidable challenge. Here, we report the rational design of a ZIF-8-derived ZnO/polyaniline (PANI) S-scheme heterojunction synthesized <em>via in situ</em> oxidative polymerization. Advanced characterizations confirm the S-scheme charge transfer mechanism within the ZnO/PANI heterojunction. The optimized composite achieves complete phenol mineralization within 60 min while concurrently generating H₂O₂ at a rate of 0.75 mmol∙L⁻¹·h⁻¹ under simulated solar irradiation. Mechanistic studies verify that the S-scheme heterojunction retains strong redox potentials, driving the formation of reactive oxygen species for H₂O₂ production and phenol degradation. This work establishes a universal design paradigm for MOF-derived inorganic/organic S-scheme heterojunctions, effectively coupling solar-driven energy conversion with environmental remediation.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 10","pages":"Article 100121"},"PeriodicalIF":10.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144330018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"BiVO4/WO3−x S-scheme heterojunctions with amplified internal electric field for boosting photothermal-catalytic activity","authors":"Ziyang Long ,&nbsp;Quanzheng Li ,&nbsp;Chengliang Zhang ,&nbsp;Haifeng Shi","doi":"10.1016/j.actphy.2025.100122","DOIUrl":"10.1016/j.actphy.2025.100122","url":null,"abstract":"<div><div>Modulating the internal electric field (IEF) remains a critical challenge for S-scheme heterojunction photocatalysts. The BiVO₄/WO_{3−<em>x</em>} S-scheme heterojunctions were successfully prepared to purify the wastewater environment where TC and Cr (VI) coexist under visible light illumination. The BiVO₄/WO_{3−<em>x</em>} with 10 wt% WO_{3−<em>x</em>} (BVO/WO_{3−<em>x</em>}-10) demonstrated superior photocatalytic efficiency, which could degrade 78.5 % of TC and reduce 85.3 % of Cr(VI) in 60 min. The photocatalytic activity of BVO/WO_{3−<em>x</em>}−10 displayed enhanced removal efficiency in the mixed system. The removal ability of TC and Cr (Ⅵ) was increased by 1.29 and 1.32 times, respectively. Based on IR thermography measurements, the elevated reaction system temperatures were ascribed to the photothermal effect of WO_{3−<em>x</em>}. Oxygen vacancies (OVs) could amplify the energy band difference between WO_{3−<em>x</em>} and BiVO₄, which strengthens the IEF and accelerates the separation of carriers. A detailed degradation pathway and intermediate toxicity were carried out using the mung bean experiment and the results of the LC−MS. In general, this work provided new insights for regulating IEF to enhance the degradation efficiency in mixed wastewater and the carriers separation in the S-scheme heterojunction of the photothermal-catalytic system.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 10","pages":"Article 100122"},"PeriodicalIF":10.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144330019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced sodium storage performance of asphalt-derived hard carbon through intramolecular oxidation for high-performance sodium-ion batteries","authors":"Wenhui Li ,&nbsp;Yakun Tang ,&nbsp;Yusheng Zhou ,&nbsp;Yue Zhang ,&nbsp;Wenhai Zhang ,&nbsp;Qingtao Ma ,&nbsp;Lang Liu ,&nbsp;Sen Dong ,&nbsp;Yuliang Cao","doi":"10.1016/j.actphy.2025.100119","DOIUrl":"10.1016/j.actphy.2025.100119","url":null,"abstract":"<div><div>The development of high-performance and low-cost hard carbon plays a crucial role in the commercialization of sodium-ion batteries (SIBs). Asphalt is considered a suitable hard carbon precursor due to its wide distribution, abundance, and cost-effectiveness. However, its low capacity and poor electrochemical reaction kinetics limit its further application. Herein, we have successfully synthesized asphalt-based hard carbon nanosheets through a process of intramolecular oxidation, facilitated by the synergistic action of mixed acids. The introduction of sulfuric acid plays a crucial role in expanding the tightly packed asphalt molecules, which in turn allows for the intramolecular oxidation of asphalt molecules by nitric acid. This oxidation process effectively introduces oxygen-containing functional groups (OFGs), leading to an increase in interlayer spacing and the formation of a more nanoporous structure, resulting in both enhanced capacity and improved rate performance. The optimized asphalt-based hard carbon boosts reversible capacity from 115.0 to 304.4 mAh∙g⁻¹ at 0.03 A g⁻¹, and the plateau capacity is increased by 5.5 times. This work provides a profound understanding of the impact of liquid-phase acid oxidation on the structure and composition of sodium-storage hard carbon, and further unveils an effective method for obtaining low-cost and high-performance asphalt-based hard carbon.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 10","pages":"Article 100119"},"PeriodicalIF":10.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144308135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Catalysts for electrocatalytic dechlorination of chlorinated aromatic hydrocarbons: synthetic strategies, applications, and challenges","authors":"Qi Wang ,&nbsp;Yuqing Liu ,&nbsp;Jiefei Wang ,&nbsp;Yuan-Yuan Ma ,&nbsp;Jing Du ,&nbsp;Zhan-Gang Han","doi":"10.1016/j.actphy.2025.100120","DOIUrl":"10.1016/j.actphy.2025.100120","url":null,"abstract":"<div><div>Electrocatalytic hydrodechlorination (EHDC) is a promising technology for degrading chlorinated aromatic hydrocarbons (CAHs), offering high efficiency, minimal secondary pollution, and mild operating conditions. Its effectiveness relies on three critical steps: atomic hydrogen (H∗) generation, C-Cl bond cleavage, and adsorption/desorption of CAHs/products. Developing high-performance electrocatalysts is essential to optimize energy efficiency and cost-effectiveness. It is urgent to summarize research progress on design strategies for catalysts and establish fundamental principles. In this review, we first summarize commonly deployed measurement methods and metrics for assessing catalyst activity and stability in EHDC. Then, a series of strategies for enhancing the production of H∗, facilitating the cleavage of C-Cl bonds, and optimizing the adsorption and desorption kinetics of CAHs and their intermediates/products on the catalyst surface are summarized. These strategies include the loading of catalysts on carbon-based/transition-based support to enhance the dispersion of Pd; constructing heterostructures or forming alloys to modulate the electronic structure of active metal nanocatalysts and optimize its binding affinities with reactants and intermediates; and modulating the microenvironment to modify the interface hydrophilicity/hydrophobicity of catalyst to increase reaction rates or improve stability of catalysts. Additionally, the applications of electrocatalysts for EHDC in recent years, such as Pd-based supported electrocatalysts, Pd-based heterostructure electrocatalysts, Pd-based alloy electrocatalysts, and noble-metal-free electrocatalysts are discussed, as well as the influence of catalyst composition on performance. It is noted that the EHDC efficiency of CAHs is influenced not only by the catalyst but also significantly correlated with the structure of CAHs. Thus, the effects of CAHs structures on EHDC performance are also discussed. Studies demonstrate that weak adsorption between the electrode and CAHs is more conducive to EHDC reactions. The number and position of chlorine functional groups, steric hindrance, and the properties of other functional groups in the substrate molecule can also influence EHDC performance. Finally, the challenges and future prospects of EHDC are highlighted, including improving the catalytic performance of non-noble catalysts, employing advanced in situ and operando characterization techniques, and optimizing DFT calculations to more closely align with real catalytic conditions, all aiming to inspire new investigations and advancements in the field of EHDC of CAHs.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 10","pages":"Article 100120"},"PeriodicalIF":10.8,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144472381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving hydrogen peroxide photosynthesis over inorganic/organic S-scheme photocatalyst with LiFePO4","authors":"Jingping Li,&nbsp;Suding Yan,&nbsp;Jiaxi Wu,&nbsp;Qiang Cheng,&nbsp;Kai Wang","doi":"10.1016/j.actphy.2025.100104","DOIUrl":"10.1016/j.actphy.2025.100104","url":null,"abstract":"<div><div>With the rapid development of new energy industries, the utilization of waste batteries has attracted the attention of researchers. Developing a hydrogen peroxide photosynthesis system with battery recycling materials as photocatalysts presents a significant challenge. In this study, an ultrasonic self-assembly technique is employed to integrate LiFePO₄ (LFPO) nanoparticles, derived from spent batteries, with g-C₃N₄ (CN) nanosheets, thereby creating an inorganic/organic S-scheme photocatalyst for the production of H₂O₂. <em>In situ</em> analyses using X-ray photoelectron spectroscopy (XPS) and Kelvin probe force microscopy (KPFM) demonstrate that the interaction between LFPO and CN facilitates the development of an internal electric field (IEF), which in turn gives rise to a distinctive S-scheme charge transfer mechanism. Combining electron spin resonance spectroscopy, radical-trapping experiments, and <em>in situ</em> DRIFTS spectra, three pathways for H₂O₂ formation are identified. Benefited from enhanced carrier separation, strong redox power, and multichannel H₂O₂ formation, the optimal composite shows an impressive H₂O₂-production rate of 3.22 mol g⁻¹ h⁻¹ under simulated solar irradiation. This research provides a potential method to investigate a sustainable H₂O₂ photosynthesis pathway by designing S-scheme heterojunctions from spent battery materials.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 9","pages":"Article 100104"},"PeriodicalIF":10.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144230288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced photocatalytic synthesis of H2O2 by triplet electron transfer at g-C3N4@BN van der Waals heterojunction interface","authors":"Qi Wu,&nbsp;Changhua Wang,&nbsp;Yingying Li,&nbsp;Xintong Zhang","doi":"10.1016/j.actphy.2025.100107","DOIUrl":"10.1016/j.actphy.2025.100107","url":null,"abstract":"<div><div>The van der Waals heterojunctions demonstrate exceptional advantages due to their outstanding charge separation capabilities and remarkable flexibility in tuning electronic properties. This study explores the potential application of the 2D/2D g-C₃N₄@BN van der Waals heterojunction in the photocatalytic synthesis of hydrogen peroxide (H₂O₂). Based on this heterojunction, we investigated the energy transfer process between triplet excitons and singlet oxygen, emphasizing the importance of catalyst structure for charge separation and the stable generation of triplet electrons. By constructing a charge transfer pathway, the built-in electric field within the heterojunction effectively drives the directional migration of charge carriers, significantly extending their lifetime. We employed two modification strategies to regulate the excited state electronic properties of the catalyst, including adjusting the interlayer arrangement to enhance charge transport capability and halogen modification to improve the light responsiveness of materials. Experimental validation indicates that the representative chlorinated-CN@BN effectively suppresses exciton recombination compared to CN, extending the lifetime of excited-state carriers by 3.52 times. Furthermore, the photocatalytic yield of H₂O₂ is improved by 2.73 times. This study provides a theoretical basis for developing novel photocatalysts and inspires the design of catalysts for direct synthesis of H₂O₂ from oxygen.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 9","pages":"Article 100107"},"PeriodicalIF":10.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144243514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenges and prospects of photocatalytic H2O2 production","authors":"Mahmoud Sayed ,&nbsp;Han Li ,&nbsp;Chuanbiao Bie","doi":"10.1016/j.actphy.2025.100117","DOIUrl":"10.1016/j.actphy.2025.100117","url":null,"abstract":"<div><div>Hydrogen peroxide (H₂O₂) is one of the 100 most important chemicals used extensively in bleaching, disinfection, and synthetic chemistry industries. It is currently used as a fuel in direct fuel cells. The current H₂O₂ production relies on the harsh anthraquinone oxidation approach. Photocatalytic H₂O₂ production is a more favorable alternative from environmental, sustainability, and economic viewpoints. The process requires water and molecular oxygen as inputs and sunlight as the sole power source. Despite these merits, the practical application of this technology remains challenging. The most common bottlenecks are the photocatalyst's inadequacy, uphill thermodynamics, sluggish process kinetics, and competitive and backward reactions. This paper discusses these limitations and highlights the proposed perspectives to improve the efficiency and selectivity, aiming to pave the way toward large-scale H₂O₂ photogeneration.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 9","pages":"Article 100117"},"PeriodicalIF":10.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144279508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Valorization strategies for electrodegradation of nitrogenous wastes in sewage","authors":"Minglei Sun,&nbsp;Zhong-Yong Yuan","doi":"10.1016/j.actphy.2025.100108","DOIUrl":"10.1016/j.actphy.2025.100108","url":null,"abstract":"<div><div>The interconversion of N₂ and N-containing compounds is central to the natural nitrogen cycle, one of the most important global biogeochemical cycles, which plays a crucial role in sustaining life across all organisms. Nitrogen pollution in surface water bodies, caused by the indiscriminate discharge of industrial and domestic wastewater, has become a global environmental concern. The excessive accumulation of nitrogenous wastes poses a serious threat to human health and disrupts the natural nitrogen cycle. Traditional water purification methods, such as chemical redox processes, physical adsorption, and biological treatments, often face limitations, including high energy consumption, low efficiency, large space requirements, prolonged treatment times, sludge generation, and high operating costs. Emerging electrochemical degradation techniques offer promising solutions for efficiently degrading nitrogenous wastes. These electrochemical technologies demonstrate advantages in cost-effectiveness, environmental friendliness, high efficiency, and broad applicability, while also presenting opportunities to generate added value during the electrodegradation processes. Nitrogen-containing wastes in wastewater can be classified into electrophiles (e.g., nitrate and nitrite) and nucleophiles (e.g., ammonia nitrogen, hydrazine, and urea) according to their redox properties. Based on the different properties of nitrogenous wastes, coupling corresponding electrochemical degradation reactions with tailored electrochemical energy storage and conversion devices provides opportunities for additional energy and value generation. Herein, advanced insights into valorization strategies during the electrodegradation processes of representative nitrogenous wastes in sewage are subtly provided, where the approaches for enhanced value output efficiency are highlighted, including (i) coupling the electroreduction of electrophilic pollutants with Zn-electrophile batteries to achieve energy output and simultaneous chemical production, (ii) coupling electro-oxidation of nucleophilic pollutants with hybrid direct fuel cells to realize energy output, (iii) applying hybrid water electrolysis systems assisted with nucleophilic wastes for energy-saving and clean H₂ production, (iv) assembling Zn-nucleophile batteries for energy storage and hydrogen production, and (v) producing valuable chemicals via C-N coupling processes. The cell design, coupled with selection criteria and optimizing strategies of advanced electrodes and cell configuration, is highlighted. Finally, an in-depth analysis of current challenges and future prospects is provided to deepen the understanding of advanced electrochemical cells and bridge the gap between experimental trials and practical applications with respect to mechanism investigation, electrode design and evaluation, and cell design.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 9","pages":"Article 100108"},"PeriodicalIF":10.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144205004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Research progress of transient absorption spectroscopy in solar energy conversion and utilization","authors":"Fengying Zhang ,&nbsp;Yanglin Mei ,&nbsp;Yuman Jiang ,&nbsp;Shenshen Zheng ,&nbsp;Kaibo Zheng ,&nbsp;Ying Zhou","doi":"10.1016/j.actphy.2025.100118","DOIUrl":"10.1016/j.actphy.2025.100118","url":null,"abstract":"<div><div>With the development of ultrafast laser technology, time-resolved spectroscopy has become an essential tool to study the microscopic photophysical mechanisms on ultrafast time scales in the field of solar energy conversion and utilization. Transient absorption spectroscopy (TAS), as an essential technology for studying photoinduced ultrafast electron transfer and photo-induced carrier dynamics, has the unique advantage of revealing key dynamic processes, such as the generation, separation, transport, and recombination of photogenerated carriers. Focusing on light-to-chemical and light-to-electrical energy conversion, this review summarizes TAS applications in two primary solar energy conversion systems: photocatalysis and solar cells. Firstly, according to the different requirements of photocatalysis (emphasizing migration for surface reactions) and solar cells (highlighting interfacial carrier separation efficiency), we summarize design strategies and recent advances for enhancing carrier utilization from three perspectives: electron manipulation, hole manipulation and surface interfacial processes. Subsequently, special attention is given to how <em>in situ</em> spectroscopy elucidates the influence mechanisms of microscopic energy conversion processes and device performance under complex application scenarios involving photo-electro-thermal couplings. Finally, the forward-looking development direction of basic research in solar energy conversion and utilization is summarized, which provides theoretical support for rational design and performance optimization of solar energy conversion materials, reactions, and devices.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 9","pages":"Article 100118"},"PeriodicalIF":10.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144279509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"S-scheme heterojunction g-C3N4/Bi2WO6 highly efficient degradation of levofloxacin: Performance, mechanism and degradation pathway","authors":"Menglan Wei,&nbsp;Xiaoxia Ou,&nbsp;Yimeng Wang,&nbsp;Mengyuan Zhang,&nbsp;Fei Teng,&nbsp;Kaixuan Wang","doi":"10.1016/j.actphy.2025.100105","DOIUrl":"10.1016/j.actphy.2025.100105","url":null,"abstract":"<div><div>g-C₃N₄/Bi₂WO₆ (MCN/BWO) heterojunction photocatalysts were synthesized <em>via</em> a one-step hydrothermal method for the degradation of levofloxacin (LEV). Under simulated sunlight irradiation, the degradation rate of LEV by MCN/BWO with a molar ratio of 1 : 1 reached 98.14 %, which was attributed to the formation of an S-scheme heterojunction between MCN and BWO. <em>In situ</em> XPS analysis and surface work function measurements confirmed that the electron transfer pathway follows the S-scheme heterojunction mechanism. The internal electric field (IEF) generated by the S-scheme heterojunction in the MCN/BWO system facilitates direct transfer of photogenerated electrons (e⁻) from the conduction band (CB) of BWO to the valence band (VB) of MCN. This process enables efficient separation of photogenerated electron-hole (e⁻-h⁺) pairs, with h⁺ accumulating on the VB of BWO and e⁻ accumulating on the CB of MCN. Free radical trapping experiments demonstrated that the superoxide free radical (·O₂⁻) and h⁺ were the primary active species. Besides exhibiting superior photocatalytic performance, the catalyst maintained excellent stability over three consecutive cycles. To elucidate the degradation mechanism, liquid chromatography-mass spectrometry (LC-MS) and quantitative structure-activity relationship (QSAR) analysis were employed to identify degradation pathways, intermediates, and potential toxicity. This study provides a theoretical foundation for wastewater treatment applications.</div></div>","PeriodicalId":6964,"journal":{"name":"物理化学学报","volume":"41 9","pages":"Article 100105"},"PeriodicalIF":10.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144185151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}