The Journal of Physical Chemistry C最新文献

Enhanced Structural and Electrochemical Stability of Li and Mg Co-Doped LiMn2O4 Cathodes for Li-Ion Batteries with a Mg Source from Bischofite

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-23 DOI: 10.1021/acs.jpcc.4c05238

Aleksei Llusco, Luis Rojas, Mario Grágeda, Jorge A. Lovera

{"title":"Enhanced Structural and Electrochemical Stability of Li and Mg Co-Doped LiMn2O4 Cathodes for Li-Ion Batteries with a Mg Source from Bischofite","authors":"Aleksei Llusco, Luis Rojas, Mario Grágeda, Jorge A. Lovera","doi":"10.1021/acs.jpcc.4c05238","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c05238","url":null,"abstract":"In this work, Li1+xMgyMn2–x–yO4 spinel octahedral nanoparticles doped with Li and Mg (x = 0.03, y = 0.00, 0.02, 0.05, and 0.10) were synthesized by an ultrasound-assisted Pechini-type sol–gel process. High-purity Mg(OH)2, obtained from bischofite (MgCl2·6H2O), an industrial waste produced during the industrial lithium extraction process, was used as a new source of magnesium for this purpose. Electrochemical measurements were carried out in coin semicells. As the Mg doping concentration increases, the insertion/extraction mechanism of Li ions changes from a two-phase reaction to a single-phase process in a solid solution. The discharge capacities of the cathode materials increase until reaching a maximum value of 120.2 mAh g–1 for y = 0.05 and finally decrease for y = 0.10. The retention capacity exhibited the same behavior after 100 cycles at a C/3 rate and 18 °C, with the optimum (y = 0.05, 94.0%). The retention capacity dropped by 14% at 50 °C. The optimum was successfully applied in pouch cells at 50 cycles with similar and stable electrochemical behavior. Therefore, both Mg(OH)2 and Li2CO3 obtained from Salar de Atacama are sources of Mg and Li, potential candidates in the development of cathode materials with high-rate capability and long cycling stability for lithium-ion batteries.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"20 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142874357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Combined Experimental and Theoretical Approach to the Electronic and Magnetic Properties of Cu-Doped LaMnO3 Perovskites

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-23 DOI: 10.1021/acs.jpcc.4c06256

Josef M. Gallmetzer, Felix R. S. Purtscher, Jakob Gamper, Asghar Mohammadi, Ralf Feyerherm, Wiebke Riedel, Simon Penner, Thomas S. Hofer

{"title":"Combined Experimental and Theoretical Approach to the Electronic and Magnetic Properties of Cu-Doped LaMnO3 Perovskites","authors":"Josef M. Gallmetzer, Felix R. S. Purtscher, Jakob Gamper, Asghar Mohammadi, Ralf Feyerherm, Wiebke Riedel, Simon Penner, Thomas S. Hofer","doi":"10.1021/acs.jpcc.4c06256","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c06256","url":null,"abstract":"Cu-doped LaCuxMn1–xO3 perovskites have been used as a model system for a joint experimental and theoretical assessment of the influence of the Cu doping level on the structural, electronic, and magnetic properties. The different Cu-doped phases LaCu0.3Mn0.7O3 (LCM37), LaCu0.5Mn0.5O3 (LCM55), and LaCu0.7Mn0.3O3 (LCM73) including the respective Cu- and Mn-free benchmark materials La2CuO4 (LC) and LaMnO3 (LM) have been studied by magnetization measurements and electronic paramagnetic resonance. Ferromagnetic behavior was detected for pure LM and all Cu-doped perovskites, whereas antiferromagnetic behavior was revealed for La2CuO4. Generally, an increased antiferromagnetic contribution was shown for higher Cu doping levels. Equally, magnetization was highlighted to decrease with increasing Cu content. Sophisticated hybrid density functional theory calculations of the electronic and magnetic properties using defect-free, idealized Cu-doped model structures agree well with the experimental results. The findings reveal that copper incorporation influences both the electronic conductivity and the magnetic properties. Notably, the materials exhibit a tunable degree of half-metallicity and significant electronic spin polarization, establishing them as promising candidates for advanced technological applications in spintronics and catalysis. The insights gained from this study contribute to a broader understanding of perovskite materials and their versatile applications.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"13 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142874358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Electrophilic Substitution as a Mechanism for Ligand Exchange Reactions on Silver Monolayer-Protected Clusters

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-23 DOI: 10.1021/acs.jpcc.4c07075

Tharuka Ubayasena, Badri Bhattarai, Bokwon Yoon, Uzi Landman, Terry P. Bigioni

{"title":"Electrophilic Substitution as a Mechanism for Ligand Exchange Reactions on Silver Monolayer-Protected Clusters","authors":"Tharuka Ubayasena, Badri Bhattarai, Bokwon Yoon, Uzi Landman, Terry P. Bigioni","doi":"10.1021/acs.jpcc.4c07075","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c07075","url":null,"abstract":"Chemical research on noble metal monolayer-protected clusters (MPCs) has typically focused on discovering new sizes and compositions. However, the discovery of the fundamental chemical principles that govern MPC reactions, which are required for the rational chemical transformation of MPCs, has received significantly less attention. Here, we study in detail the electronic nature of the mechanism of postsynthetic ligand exchange reactions using M4Ag44(p-MBA)30 as a model system, where M is a monocationic counterion and p-MBA is para-mercaptobenzoic acid. The systematic exchange of aryl thiol ligands, with different electron-withdrawing and -donating substituents in different ring positions, was studied in detail by electrospray-ionization mass spectrometry measurements of equilibrium product distributions and density functional theory (DFT) calculations of fully ligand-exchanged clusters. We found that (i) these ligand exchange reactions are driven by the relative electrophilicity of the incoming ligands, (ii) the electrophilic driving force was stronger than modest steric effects, and (iii) site-specific substitution due to ligand shell bonding geometries was not observed, revealing certain limitations of rational synthesis. DFT calculations uncovered the complexity of the charge distributions on the clusters, contrasting with currently used simple heuristic models of charge withdrawal and calling attention to the subtlety and intricacy of the effects of charge redistribution upon substitution. By carefully and systematically establishing such basic chemical principles to build a catalog of MPC reactions, in analogy to organic chemistry, the rational synthesis of new MPC materials using MPCs as reagents in transformation reactions could become possible.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"125 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142874360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Size-Dependent Charging Energy Determines the Charge Transport in ZnO Quantum Dot Solids

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-22 DOI: 10.1021/acs.jpcc.4c05577

Morteza Shokrani, Dorothea Scheunemann, Clemens Göhler, Martijn Kemerink

{"title":"Size-Dependent Charging Energy Determines the Charge Transport in ZnO Quantum Dot Solids","authors":"Morteza Shokrani, Dorothea Scheunemann, Clemens Göhler, Martijn Kemerink","doi":"10.1021/acs.jpcc.4c05577","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c05577","url":null,"abstract":"Building up a solid-state material from quantum dots (QD), which are often referred to as artificial atoms, offers the potential to create new materials with unprecedented macroscopic properties. The investigation of the electronic properties of such QD assemblies has attracted attention due to the increasing applications of QD solids in both electronics and optoelectronics. In the past, charge transport in QD assemblies has been explained by a variety of mutually exclusive theories, with the Mott and Efros-Shklovskii variable range hopping models being most common. However, these theories fall short in explaining the anomalous exponents of the temperature-dependent conductivity ∝ exp (− (T0/T)α) observed in various QD materials. Here, we measure the temperature-dependent conductivity of semiconducting ZnO QDs under different UV illumination intensity. Regulating the UV intensity allows us to systematically change the effective diameter of the ZnO QDs without having to rely on cumbersome size control by synthesis. Instead, the UV level controls the width of the QD depletion shell and therefore the size distribution in the overall material. We observe exponents that systematically increase from α = 0.25 to α = 0.62 with increasing illumination intensity, which we interpret in terms of a charge transport being limited by the (size-dependent) charging energy of the QDs.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"61 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142874359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Electronic Hybridization between Closed-Shell Materials

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-21 DOI: 10.1021/acs.jpcc.4c06985

Wen-Xin Xia, Xiao-Huan Lv, Mei-Yan Tian, Yu-Meng Gao, Ke-Xin Hou, Peng-Lai Gong, Chen-Dong Jin, Jiang-Long Wang, Xing-Qiang Shi

{"title":"Electronic Hybridization between Closed-Shell Materials","authors":"Wen-Xin Xia, Xiao-Huan Lv, Mei-Yan Tian, Yu-Meng Gao, Ke-Xin Hou, Peng-Lai Gong, Chen-Dong Jin, Jiang-Long Wang, Xing-Qiang Shi","doi":"10.1021/acs.jpcc.4c06985","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c06985","url":null,"abstract":"Closed-shell structures (noble-gas atoms, nonpolar molecules, and 2D layered materials) gathered together with an equilibrium distance under the balanced forces of van der Waals attraction (London dispersion force) and repulsive electronic interaction (REI). Different terminologies are used in describing the REI in different systems, such as the Pauli repulsion between noble-gas atoms, the repulsive π–π stacking between parallel benzene rings, and the interlayer quasi-bonding (QB) between 2D layered materials such as MoS2. In the current work, based on density functional theory calculations and explicit accounting for the overlap integral between closed-shell structures in our analysis, we show that the REIs in different systems have the same nature; namely, all can be seen as the QB of the two-orbital–four-electron repulsion interaction or a generalization of it to multiple energy-level interactions. All of the REIs cause asymmetric energy-level splitting and electron-density depletion at the middle region of the quasi-bond due to the occupation of the antibonding state; however, the degree of charge density change and energy-level asymmetry is different. Our consistent understanding deepens the connotation of QB interaction that is widely present in van der Waals materials of different and mixed dimensions, and hence, our insights inspire further studies on the electronic hybridization in these materials and exploring its effects on diverse properties and applications.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"3 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142867338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of Dissolved Iron in Solution on MgO Hydroxylation and Carbonation

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-21 DOI: 10.1021/acs.jpcc.4c04953

Juliane Weber, Brittany Moseley, Ke Yuan, Barbara R. Evans, Vitalii Starchenko, Elena Tajuelo Rodriguez, Dong Youn Chung, Matthew G. Boebinger, Michael A. McGuire, George Yumnam, Raphael P. Hermann, Lawrence M. Anovitz, Andrew G. Stack

{"title":"Influence of Dissolved Iron in Solution on MgO Hydroxylation and Carbonation","authors":"Juliane Weber, Brittany Moseley, Ke Yuan, Barbara R. Evans, Vitalii Starchenko, Elena Tajuelo Rodriguez, Dong Youn Chung, Matthew G. Boebinger, Michael A. McGuire, George Yumnam, Raphael P. Hermann, Lawrence M. Anovitz, Andrew G. Stack","doi":"10.1021/acs.jpcc.4c04953","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c04953","url":null,"abstract":"MgO (periclase) is a promising material for direct air capture of CO2 using a mineral looping process, but it is unknown how impurities in the environment will affect the CO2 uptake and hence process economics. Here, we investigated the effects of dissolved iron on the extents of MgO hydroxylation and subsequent carbonation reactions to determine if this has a beneficial or detrimental effect. On single-crystal MgO, dissolved iron prevented hydration of MgO to Mg(OH)2 (brucite) and instead formed a shell of lepidocrocite (γ-FeOOH). This did not passivate the MgO as dissolution below the shell was observed. During hydroxylation of MgO powders in the presence of dissolved iron, formation of brucite containing Fe(II) was observed. In addition, formation of nanoscale iron oxides containing Fe(III) was observed using magnetometry and Mössbauer spectroscopy. Subsequent carbonation experiments showed increased carbonation of MgO hydroxylated in the presence of iron. Our results indicate that the presence of dissolved solute impurities during hydroxylation may be beneficial for carbonation of hydroxylated MgO.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"111 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142867337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Understanding the Origin of the Redox Potential Shift of Transition Metal in LiFexMn1–xPO4 Cathodes by the Molecular Orbital Theory

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-20 DOI: 10.1021/acs.jpcc.4c06546

Zhenming Xu, Yuqiao Jiang, Xiangmin Feng, Ke Wang, Yue Zhou, Mingbo Zheng, Yixi Lin, Yinghui Xia, Zhenhui Liu, Laifa Shen, Yongyao Xia

{"title":"Understanding the Origin of the Redox Potential Shift of Transition Metal in LiFexMn1–xPO4 Cathodes by the Molecular Orbital Theory","authors":"Zhenming Xu, Yuqiao Jiang, Xiangmin Feng, Ke Wang, Yue Zhou, Mingbo Zheng, Yixi Lin, Yinghui Xia, Zhenhui Liu, Laifa Shen, Yongyao Xia","doi":"10.1021/acs.jpcc.4c06546","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c06546","url":null,"abstract":"Olivine-structured LiFexMn1–xPO4 cathodes exhibiting higher redox potentials than their layer oxide counterparts have been utilized in commercial lithium-ion batteries, but the origin of the systematical shifts of the redox potential of transition metal couples with the variation of the Fe–Mn molar ratio is not clear, at least on the electronic scale. In the current work, we carried out experiments and theoretical calculations to study the molecular orbital characteristics of metal–ligand and determined the origin of transition metal redox potential shifts in LiFe1–xMnxPO4 cathodes on the electronic scale. The systematic shifts of redox potential of Fe3+/Fe2+ and Mn3+/Mn2+ couples in LiFe1–xMnxPO4 cathodes are not only because of the decreased energies of eg* antibonding orbitals with regard to the enlarged metal–ligand atomic distances but also due to almost the same slopes of the eg* antibonding orbital energies as a function of atomic distance. This chemistry picture of the metal–ligand atomic distance-dependent eg bonding/eg* antibonding splitting provides a new perspective to understand the redox potential variations of the electrode upon element substitution.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"30 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142858028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ultrastable Pt/Zn-Doped-Al2O3 Catalyst for Propane Dehydrogenation

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-20 DOI: 10.1021/acs.jpcc.4c05898

Yanan Xing, Bonan Li, Leilei Kang, Yang Su, Xiaoli Pan, Lin Li, Hua Liu, Xiao Yan Liu, Aiqin Wang, Tao Zhang

{"title":"Ultrastable Pt/Zn-Doped-Al2O3 Catalyst for Propane Dehydrogenation","authors":"Yanan Xing, Bonan Li, Leilei Kang, Yang Su, Xiaoli Pan, Lin Li, Hua Liu, Xiao Yan Liu, Aiqin Wang, Tao Zhang","doi":"10.1021/acs.jpcc.4c05898","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c05898","url":null,"abstract":"Propane dehydrogenation (PDH) is a crucial and effective technology to produce propylene industrially and is in great demand around the globe. Silica/zeolite-supported PtZn bimetallic catalysts have been reported to exhibit long-term operation and a consecutive regeneration process at high temperatures. However, over the industrially most commonly used support Al2O3, PtZn bimetallic nanoparticles suffer from low stability. Herein, we develop Zn-doped Al2O3 (ZnAlOx) to stabilize PtZn nanoparticles (<1 nm) for the PDH reaction, for which the structure and composition of the PtZn intermetallic nanoparticles could be controlled by tuning the ratio of Zn/Al. The optimized catalyst with Zn/Al = 1/5 (mole ratio) exhibited the most remarkable stability with an extremely low kd value of 0.0007 h–1 and survived 10 cycles of regeneration tests with negligible deactivation. Characterizations by HAADF-STEM, XAS, and XRD, together with in situ XPS and CO-DRIFTS, proved that the excellent performance originated from the Pt1Zn1 intermetallic compound formed during the reaction and the enhanced interaction between the Pt1Zn1 nanoparticles and the Zn-doped Al2O3 support.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"55 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142858026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of Long-Term Degradation of Adsorbents for Direct Air Capture by Ozonolysis

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-20 DOI: 10.1021/acs.jpcc.4c07054

Shubham Jamdade, Xuqing Cai, David S. Sholl

引用次数: 0

Magnesium Ferrite Promoting the Purity of Grown Boron Nitride Nanotubes

IF 4.126 3区化学

The Journal of Physical Chemistry C Pub Date : 2024-12-20 DOI: 10.1021/acs.jpcc.4c06779

Xin Chen, Liyun Wu, Kai Zhang, Qian He, Ying Wang, Haoting Niu, WenTao Zheng, Yagang Yao

{"title":"Magnesium Ferrite Promoting the Purity of Grown Boron Nitride Nanotubes","authors":"Xin Chen, Liyun Wu, Kai Zhang, Qian He, Ying Wang, Haoting Niu, WenTao Zheng, Yagang Yao","doi":"10.1021/acs.jpcc.4c06779","DOIUrl":"https://doi.org/10.1021/acs.jpcc.4c06779","url":null,"abstract":"The synthesis of boron nitride nanotubes via the boron oxide chemical vapor deposition process, especially when boron, magnesium oxide, and iron oxide are used as precursors for the synthesis, often encounters the problem of nanotubes doped with impurities, such as nanosheets and fibers. For this reason, this study adopts a novel active component of magnesium ferrite with a defined decomposition temperature and successfully synthesizes high-purity nanotubes. Growth experiments combined with computational fluid dynamics (CFD) simulations were performed to investigate the effects of active component ratio, growth temperature, ammonia flow rate, and boron source velocity on nanotube growth and the differences with that of magnesium oxide-iron oxide. Morphological analysis showed that the nanotubes grown from magnesium ferrite have better purity, effectively preventing the mixing of impurities in nanosheets and nanofibers. Furthermore, it was found that these nanotubes float at a more controlled height in a wider ammonia flow rate and temperature range. These allow for a more efficient collection of purer nanotube products for magnesium ferrite.","PeriodicalId":61,"journal":{"name":"The Journal of Physical Chemistry C","volume":"31 1","pages":""},"PeriodicalIF":4.126,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142858029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0