Inorganic Chemistry Frontiers最新文献

{"title":"Beyond Monofunctionality: A Pyridinium-Derived Photochromic Zn-MOF with Tetracycline Detection/Degradation and Its Eu/Tb Hybrids for Visual Monitoring and Multi-Level Security","authors":"Jian-Hua Xue, Dong-Dong Yang, Yong-Sheng Shi, Yuanyu Yang, Yu-Jia Bai, Qi Ma, Xiangjun Zheng","doi":"10.1039/d5qi01641j","DOIUrl":"https://doi.org/10.1039/d5qi01641j","url":null,"abstract":"Although progress has been made in recognizing and degrading tetracyclines (TC), integrating multiple functions-including specificity, intrinsic photoresponsive behavior, targeted pollutant recognition/degradation, and designable luminescencewithin a single MOF platform remains a significant challenge. Most reported systems excel in specific functions but lack synergistic integration. To address this gap, the rational synthesis and multifunctional exploration of a novel zinc-based MOF (complex 1) was reported. Complex 1 successfully integrates photochromism with TC management functions, enabling fluorescence sensing (LOD = 0.72 μM) while achieving efficient degradation and adsorption (88.08%) driven by π-π stacking interactions, pore confinement and photoelectron transfer. To enhance functionality, post-synthetic modification (PSM) was employed to incorporate Eu³⁺/Tb³⁺ ions into complex 1, yielding Eu/Tb@Zn-MOFs hybrids. Strikingly, the Eu³⁺/Tb³⁺ doping preserved the parent complex's photochromic properties while introducing characteristic f-f luminescence, enabling dual photochromic-fluorescent responses. By bridging pyridinium-ligand chemistry with MOF-based rare-earth functionalization, this study advances the design of multi-responsive coordination materials. The synergistic integration of photochromism, luminescence and structural durability provides a versatile platform for next-generation anti-counterfeit technologies, fluorescence detection, dynamic optics and stimuli-responsive smart materials. This work provides a metal-specific design strategy for multi-stimuli-responsive materials and pioneers a modular approach to advanced anti-counterfeiting and environmental remediation technologies.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"17 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145017398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamic room-temperature phosphorescence enabled by boronic acid group-mediated 2D perovskite heterojunctions for time-resolved multidimensional anti-counterfeiting and encryption","authors":"Peng Zhang, Xin Chen, Jing Li, Lei Fang, Xiangying Sun","doi":"10.1039/d5qi01664a","DOIUrl":"https://doi.org/10.1039/d5qi01664a","url":null,"abstract":"Dynamic room-temperature phosphorescence (RTP) materials with color-tunable afterglow characteristics hold great promise for advanced anti-counterfeiting and multidimensional encryption applications. In this work, we successfully synthesized a novel two-dimensional phenylammonium cadmium chloride perovskite (B-PACC) with enhanced RTP efficiency <em>via</em> boronic acid group-assisted crystallization. Furthermore, a precise doping strategy was employed to introduce Mn<small>²⁺</small>, which assembled into Mn<small>²⁺</small> pairs forming a Mn<small>²⁺</small>-based inorganic layer. This layer, together with B-PACC, constructed a heterojunction structure with different interlayer spacings, enabling dynamic afterglow emission color modulation from red to blue. Moreover, tuning the Mn<small>²⁺</small> concentration enables precise modulation of the energy transfer rates from the singlet and triplet states of the organic moieties to the Mn<small>²⁺</small> layer, thereby allowing fine control over the dynamic RTP behavior. Benefiting from the minimal background interference and large chromaticity contrast associated with the red-to-blue phosphorescence transition, the system exhibited high visual detectability. Based on this dynamic afterglow behavior, we successfully developed time-resolved anti-counterfeiting patterns and constructed dynamic room-temperature phosphorescence-based four-dimensional (4D) codes, providing new insights into the design of dynamic RTP materials and highly secure encryption strategies.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"44 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145017189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Emergence of sliding ferroelectricity in reduced-size SnS nanoparticles","authors":"Zhiguo Li, Qiang Li, Peixi Zhang, Xin Chen, Fan Xue, Mingxin Lv, Han Wu, Jianrong Zeng, Jinxia Deng, Kun Lin, Jun Miao, Xiaojun Kuang, Xianran Xing","doi":"10.1039/d5qi01634g","DOIUrl":"https://doi.org/10.1039/d5qi01634g","url":null,"abstract":"Nano-ferroelectrics have great potential for nanoelectronic applications, the depolarization field causes the ferroelectric polarization to diminish or even disappear with decreasing size, and it remains a challenge to maintain ferroelectricity at small sizes. Here we report the emergence of sliding ferroelectricity in 6 nm SnS nanoparticles. The interlayer sliding was observed using scanning transmission electron microscopy, while the emergence of ferroelectricity was confirmed through second harmonic generation and piezoelectric force microscope. Further local structural investigations of atomic pair distribution functions exposed the atomic layer-to-layer sliding subjected to 3.4% compressive strain, and the inhomogeneous offset of atomic arrays, which generate the correlation change of interlayer stacking.Interlayer sliding allows one to realize the reversal of ferroelectricity according to density functional theory calculations. Our research reveals that non-ferroelectric SnS undergoes 3.4% compressive strain when its size is reduced to 6 nm, which induces sliding ferroelectricity, and overcomes the limitations associated with the size effect in ferroelectrics. This finding enables non-ferroelectric materials to exhibit ferroelectric properties, extends the scope of sliding ferroelectrics to nanoparticles, provides new insights into the discovery of ferroelectrics, and presents a candidate material for use in nano-optoelectronic devices.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"117 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145017519","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unravelling the link between proton conduction and dielectric relaxation by modulating hydrogen-bonded motif in zincophosphate-based coordination polymers: mechanistic insights supported by molecular dynamics simulation","authors":"Xiaoqiang Liang, Jiajia Liu, Biao Huang, Chengan Wan, Ziyan Wang, Bo Zhang, Feng Zhang, Lei Feng, Wen Chen","doi":"10.1039/d5qi01176k","DOIUrl":"https://doi.org/10.1039/d5qi01176k","url":null,"abstract":"Hydrogen bonds play a pivotal role in governing both proton conduction and dielectric properties in functional materials. However, the direct mechanistic relationship between these two properties, as mediated by hydrogen bonds, remains poorly understood. Here, we address this gap by investigating the role of hydrogen-bonded motifs in coordination polymers (CPs), focusing on how their structural dynamics influence both proton transport and dielectric relaxation. To this end, two CPs, {(H3tren)2[Zn3(PO4)4]·6H2O} (ZnPO4-H3tren-H2O) and {(H3tren)2[Zn3(PO4)4]·2H2ta} (ZnPO4-H3tren-H2ta, tren = tri(2-aminoethyl)amine and H2ta = terephthalic acid), featuring analogous host frameworks but distinct hydrogen-bonded networks, were rationally designed and synthesized by modulating the guest molecules through substituent effects. Despite their structural similarity, ZnPO4-H3tren-H2O and ZnPO4-H3tren-H2ta exhibit markedly different proton conductivities of 4.55×10⁻4 and 3.41×10⁻3 S cm⁻1, respectively, at 353 K and ~97% relative humidity (RH). The nearly one-order-of-magnitude difference is attributed to the dissociation of the H2ta molecule, which provides a more acidic proton source. Moreover, we found that the pronounced non-Debye relaxation behavior at low temperatures in ZnPO4-H3tren-H2O leads to an increased activation energy for proton conduction, in contrast to the relaxation-free behavior of ZnPO4-H3tren-H2ta. The difference is attributed to variations in the dynamics of their hydrogen-bonded motifs. Furthermore, dielectric relaxation of H3tren3+ ions at high temperatures was also observed in both materials. Molecular dynamics simulations corroborate these findings, capturing the distinct dynamic behaviors of water clusters and H3tren3+ ions. Beyond fundamental insights, both CPs exhibit high dielectric constants and moderate conductivities under ambient conditions, highlighting their potential as dispersed-phase components in electrorheological fluids. This study unveils a mechanistic link between dielectric relaxation and proton conduction, offering design principles for multifunctional materials that integrate proton conductivity with desirable dielectric properties.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"22 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144995609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Thermoelectric Performance of Copper-Doped Nickel Benzene-1,3,5-Tricarboxylate Metal-Organic Framework","authors":"Minsu Kim, Dabin Park, Jooheon Kim","doi":"10.1039/d5qi01400j","DOIUrl":"https://doi.org/10.1039/d5qi01400j","url":null,"abstract":"Metal-organic frameworks (MOFs), which comprise metal cations and organic ligands connected through coordination bonds, exhibit exceptional porosity and tunable properties, making them promising for thermoelectric applications. However, most MOFs have low electrical conductivity which limits their application in thermoelectric devices. Doping transition metal ions into MOF systems can provide adequate conductivity for thermoelectric conversion. Thus, in this study, the thermoelectric properties of Cu-doped nickel benzene-1,3,5-tricarboxylate (NiBTC) were investigated to optimize carrier concentration and mobility.NiBTC was synthesized into a hollow structure to enhance phonon scattering and then doped with copper to tune its electrical conductivity and Seebeck coefficient. The synthesis was confirmed through various characterization techniques, including XRD, FTIR, and electron microscopy. Cu doping significantly increased electrical conductivity by ~10% while slightly decreasing the Seebeck coefficient; however, high doping levels (15%) introduced CuBTC, which negatively affected performance. The findings revealed that the substitution of Ni²⁺ with Cu²⁺ enhances electrical performance by improving carrier concentration and mobility, while the hollow structure reduces thermal conductivity. The optimized Cu-NiBTC composite exhibited promising thermoelectric performance, with a maximum figure of merit of 0.571 at 473 K. This study highlights the potential of MOF-based composites for thermoelectric applications, promoting future advancements in energy-harvesting technologies.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"49 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144995610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the Interactions of N7-Platinated Guanosines with the hCNT3 Transporter: A Molecular Dynamics Study","authors":"Giada Ciardullo, Federica De Castro, Alessia Dodaro, Mario Prejanò, Asjad Ali, Michele Benedetti, Francesco Paolo Fanizzi, Tiziana Marino","doi":"10.1039/d5qi01630d","DOIUrl":"https://doi.org/10.1039/d5qi01630d","url":null,"abstract":"The translocation of nucleosides across cellular membranes requires a specific category of integral membrane proteins, known as nucleoside transporters. These proteins are crucial for the absorption of endogenous nucleosides as well as nucleoside-derived pharmaceuticals, including antineoplastic drugs. This research examined the comparative dynamic behavior of [Pt(dien)(N7-dGuo)] 2+ (1), cis-[Pt(NH 3 ) 2 Cl(N7-dGuo)] + (2), and cis-[Pt(NH 3 ) 2 (H 2 O)(N7-dGuo)] 2+ (3) (where dien = diethylenetriamine and dGuo = 5′-(2′-deoxy)-guanosine) platinated nucleosides in the human concentrative nucleoside transporter type 3 (hCNT3), utilizing molecular dynamics (MD) simulations. hCNT3 is involved in the cellular absorption of numerous therapeutic nucleoside derivatives used in the treatment of both viral infections and malignancies. These simulations facilitated the characterization of the ligand-binding site, underscoring the critical role of the transmembrane domain TM9 in promoting nucleoside translocation across the membrane and in determining the interaction of certain platinated nucleosides within the transporter channel. Overall, this work underscores the potential of platinum-based modifications to enhance antitumor therapies based on nucleoside analogs by synergistically targeting hCNT transporters, metabolic pathways of natural nucleosides, and DNA functionality. Notably, the latter interactions, in the case of complexes 2 and 3, could also produce the classical 1,2-intrastrand cross-link lesions with DNA, which are considered responsible for the antitumor activity of cisplatin and analogous complexes. These considerations could lay the groundwork for new strategies aimed at developing antitumor drugs characterized by enhanced antitumor activity, selectivity for tumor cells, and reduced systemic side effects.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"36 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144987742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultraviolet light-induced carbon defects on MOF-derived Ni@C with greatly improved electrocatalytic activity in hydrogen evolution","authors":"Ting Wu, Jianpeng Sun, Zhan Zhao, Kelei Huang, Xiangchao Meng","doi":"10.1039/d5qi01373a","DOIUrl":"https://doi.org/10.1039/d5qi01373a","url":null,"abstract":"Modulation of d-band center of Ni to achieve an equilibrium between H-adsorption and Hdesorption (H ads /H des ) remains a great challenge. Herein, Ni@C derived from MOFs was treated by ultraviolet light. It was found that sp 2 edge carbon were converted to sp 3 defective carbon and further combined with Ni clusters. Experimental and theoretical calculations confirmed that the enhanced d-p orbital hybridization between C-Ni promoted a large negative shift of the dband center of Ni, which was in favor of improving the HER activity of the catalyst. Moreover, the core-shell structure of carbon-coated Ni effectively protected the Ni sites and improved its catalytic stability when applied in electrocatalytic water splitting. As a result, as-prepared UV-Ni@C/NF exhibited excellent HER activity in both alkaline aqueous solution (overpotential of 309 mV at 1000 mA cm -2 ) and acidic aqueous solution (overpotential of 446 mV at 1000 mA cm -2 ). This study indicated the UV-illumination-induced defects method as a feasible strategy to precisely regulate the d-band center of Ni.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"141 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144931227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ion-Selective Capacitive Deionization Enabled by Codoped Core–Shell Carbon Architectures for Efficient Uranium Recovery","authors":"Chengan Ye, Yue Chen, Rui Wang, Yuan Gao, Mohsen Shakour, Wenting Li, Huan Pang","doi":"10.1039/d5qi01520k","DOIUrl":"https://doi.org/10.1039/d5qi01520k","url":null,"abstract":"The targeted removal of U(VI) from radioactive wastewater with high efficiency and selectivity remains a pressing issue in environmental engineering. Herein, a hierarchical porous carbon material (CNC800) was developed via high-temperature pyrolysis of ZIF-67@ZIF-8 core–shell structures. The resulting composite possesses a hollow architecture with uniformly dispersed cobalt nanoparticles embedded within a conductive nitrogen-doped carbon matrix, providing abundant electroactive sites and facilitating rapid ion transport. Under a low-voltage capacitive deionization (CDI) process, CNC800 achieved a remarkable U(VI) removal efficiency of 94% and retained high performance with over 88% efficiency after five regeneration cycles. Competitive ion experiments confirmed its excellent selectivity toward U(VI) against various coexisting metal ions. Density functional theory (DFT) calculations revealed that the enhanced affinity originates from the synergistic coordination between cobalt centers and nitrogen functionalities, resulting in a strong adsorption energy of −2.99 eV, significantly exceeding that of conventional N-doped carbon (−1.33 eV). Notably, U(VI) exhibited the highest adsorption energy among all tested ions (Fe³⁺, Ni²⁺, Cr²⁺, Sr²⁺), highlighting its preferential interaction with CNC800. These findings demonstrate the great potential of CNC800 as a robust and selective CDI electrode material for U(VI) removal from low-concentration nuclear wastewater.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"44 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144931228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights into the Intricate Charge Photoaccumulation in a Polyoxometalate–Bodipy Covalent Hybrid","authors":"Christian Cariño, Naguy Moussa, Sébastien Blanchard, Albert Solé-Daura, Anna Proust, Guillaume Izzet","doi":"10.1039/d5qi01202c","DOIUrl":"https://doi.org/10.1039/d5qi01202c","url":null,"abstract":"Solar fuel generation relies on the catalysis of multielectron, multiproton reactions facilitated in nature by charge accumulation in electron relays like NADPH or hydroquinone. Here, we demonstrate the light-driven charge accumulation in a noble-metal-free photochemical dyad comprising a bodipy photosensitizer linked to a Dawson polyoxometalate (POM) using triethylamine (TEA) as sacrificial electron donor. Under visible light irradiation, the hybrid dyad accumulates up to two electrons on the POM, achieving complete conversion within few minutes. The first reduction proceeds rapidly and efficiently while the second electron is introduced more slowly through an intricate, multi-pathway mechanism that we inferred through combined spectroscopy, electrochemistry and theoretical calculations. The formation of the two-electron reduced species is enhanced in the presence of trifluoroacetic acid by virtue of proton-coupled electron transfer (PCET) as well as by promoting the dismutation of the one-electron reduced POM. Simultaneously, POM reduction may also take place via a light-independent route involving the reactive TEA radical byproduct, effectively rendering TEA an overall two-electron, one-proton donor. The stored redox equivalents in the POM were demonstrated to activate oxygen but also to be engaged in PCET to substrates such as 1,4-benzoquinone, highlighting the potential utility of POM-photosensitizer hybrids in solar fuel-related transformations.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"58 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A low-valent alkali metal doping strategy for enhanced performance of high-entropy oxide catalysts in reverse water–gas shift reactions","authors":"Ke Wang, Rui Zhang, Li Liu, Xueting Wu, Jing Xu, Shuyan Song, Hongjie Zhang, Xiao Wang","doi":"10.1039/d5qi01099c","DOIUrl":"https://doi.org/10.1039/d5qi01099c","url":null,"abstract":"The reverse water–gas shift (RWGS) reaction is a key pathway for catalytic CO<small>₂</small> valorization. Emerging high-entropy oxide (HEO) systems exhibit great catalytic potential; however, their activity remains suboptimal. In this work, we developed a Li-doping strategy to modify the (Mg<small>₁</small>Co<small>₁</small>Ni<small>₁</small>Cu<small>₁</small>Zn<small>₁</small>)O<small>_α</small> (J14) high-entropy oxide (HEO) catalyst, yielding enhanced RWGS catalytic performance. The Li-doped catalyst exhibited a CO generation rate of 210 μmol<small>_CO</small> g<small>_cat</small><small>⁻¹</small> s<small>⁻¹</small> at 400 °C, 1.46 times higher than that of J14, with enhanced stability. Systematic characterization and experiments demonstrated that this approach effectively coordinates metal exsolution and dispersion while tailoring surface alkalinity, thereby enhancing both H<small>₂</small> dissociation and CO<small>₂</small> activation. Furthermore, a mechanistic shift from the redox pathway to the carbonate-associative pathway was observed. This low-valent alkali metal doping strategy offers a generalizable design principle for HEO catalysts.","PeriodicalId":79,"journal":{"name":"Inorganic Chemistry Frontiers","volume":"24 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}