ACS Applied Nano Materials最新文献

{"title":"ACS Applied Materials & Interfaces Family Early Career Forum 2024","authors":"Xing Yi Ling, ","doi":"10.1021/acsanm.4c0650310.1021/acsanm.4c06503","DOIUrl":"https://doi.org/10.1021/acsanm.4c06503https://doi.org/10.1021/acsanm.4c06503","url":null,"abstract":"","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"26297–26299 26297–26299"},"PeriodicalIF":5.3,"publicationDate":"2024-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142842613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhanced Magnetic Properties in a Copper β-Diketonato Complex Film Stabilized by I··· I Interactions on a Graphite Surface at 2 K for Molecular Spintronics","authors":"Fabien Silly*,&nbsp;Emilio Vélez-Fort,&nbsp;Mathieu G. Silly,&nbsp;Philippe Ohresser* and Jacques Jean Bonvoisin*,&nbsp;","doi":"10.1021/acsanm.4c0442610.1021/acsanm.4c04426","DOIUrl":"https://doi.org/10.1021/acsanm.4c04426https://doi.org/10.1021/acsanm.4c04426","url":null,"abstract":"<p >The magnetic and structural properties of an organic film, composed of a β-diketonato complex functionalized with iodine atoms (C₃₀H₁₈CuI₄O₄), deposited on a graphite surface are probed using synchrotron radiation spectroscopies and scanning tunneling microscopy. The Cu²⁺ complexes form a halogen-bonded network at the interface, and the molecules in the film preferentially remain parallel to the graphite surface. For a temperature of 2 K, the complex film is paramagnetic; no preferential easy axis of magnetization is detected. The engineering and characterization of organic films composed of molecular magnets is essential for developing novel applications in spintronics and nanomagnetism due to the appealing magnetic and electronic properties of these materials.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"26737–26742 26737–26742"},"PeriodicalIF":5.3,"publicationDate":"2024-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142842425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Competitive Size Effects in Antiferromagnetic|Ferrimagnetic Core|Shell Nanoparticles for Large Exchange Bias","authors":"Alberto López-Ortega*,&nbsp;Beatrice Muzzi*,&nbsp;Cesar de Julián Fernández and Claudio Sangregorio,&nbsp;","doi":"10.1021/acsanm.4c0550510.1021/acsanm.4c05505","DOIUrl":"https://doi.org/10.1021/acsanm.4c05505https://doi.org/10.1021/acsanm.4c05505","url":null,"abstract":"<p >A family of exchange-coupled core–shell (CS) nanoparticles composed of an antiferromagnetic (AFM) core (Co_0.3Fe_0.7O) and a ferrimagnetic (FiM) shell (Co_0.6Fe_2.4O₄) was investigated to unravel the role played by the dimension of the two components on the magnetic properties of the system. The series comprises three samples with different core diameters (2, 5, and 16 nm) and fixed shell thickness of ∼2 nm. Although a strong core and shell magnetic coupling occurs in all the samples, the final properties of the hybrid nanosystems are greatly influenced by the size of the two counterparts. Indeed, while the larger sample can be described as a classic <i>T</i>_C &gt; <i>T</i>_N exchange-bias, where <i>T</i>_C and <i>T</i>_N denote the ordering temperature of the FiM and AFM phases, respectively, on reducing the size, the blocking transition of the FiM shell decreases to values well below the <i>T</i>_N of the AFM. In the first case, the FiM-AFM exchange-bias effect is determined by the magnetic ordering of the AFM core; in the other cases, it is due to the reduction of the thermal-driven magnetic fluctuations of the ordered FiM shell. On the other hand, the AFM properties of the core regions also are extremely sensitive to the particle size reduction, showing, for the smallest sample, the effect of the coupling between the two phases to appear at temperature well below <i>T</i>_N displayed by the bulk system, indicating the potential presence of a blocking transition in the AFM core for small particles. These findings highlight the significant influence of the size of the AFM and FiM components on the hybrid system’s ultimate properties. This result is potentially relevant for defining the working conditions of nanodevices exploiting exchange-bias phenomena, which have been recently proposed in the literature for application in several technological fields, ranging from rare-earth free magnets, spintronics, optoelectronics, and magnetic-refrigeration.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27489–27497 27489–27497"},"PeriodicalIF":5.3,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142850429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surface-Enhanced Raman Scattering-Based Lateral Flow Assay Strips Using Highly Symmetric Gold Nanostars","authors":"Yixuan Wu,&nbsp;Qian Yang,&nbsp;Jiadong Chen,&nbsp;Liyan Bi,&nbsp;Zhiyang Zhang,&nbsp;Na Zhou,&nbsp;Abbas Ostovan,&nbsp;Maryam Arabi,&nbsp;Lingxin Chen* and Jaebum Choo*,&nbsp;","doi":"10.1021/acsanm.4c0515110.1021/acsanm.4c05151","DOIUrl":"https://doi.org/10.1021/acsanm.4c05151https://doi.org/10.1021/acsanm.4c05151","url":null,"abstract":"<p >The applications for lateral flow assay (LFA) strips in point-of-care testing have been significantly constrained by their insufficient sensitivity and reproducibility. To address these inherent issues, we developed surface-enhanced Raman scattering (SERS)-based LFA strips, in which highly symmetric Au nanostars (Sym-AuNS) were employed as the sensing element. Due to the uniform tip-sharp nanostructure and a certain number of branches on the surface of Sym-AuNS, it generates a uniform hotspot distribution, thus producing a strong and stable SERS signal. As a proof of concept, human IgG was chosen as the target to evaluate the performance of the proposed SERS-LFA strips. In human serum spiked samples, the limit of detection for human IgG detection was achieved as low as 38 ng/mL, which exhibited a 2-fold, 3-fold, and 13-fold sensitivity improvement compared with the SERS-LFA strips using conventional gold nanostars (AuNS), enzyme-linked immunosorbent assays (ELISA), and the conventional LFA strips, respectively. Furthermore, the SERS-LFA strips demonstrated high assay reproducibility, with a relative standard deviation of 7.75% for five repeated tests, much lower than those of SERS-LFA strips using AuNS (24.6%), ELISA (12.42%), and conventional LFA strips (31.32%). These results demonstrate that the construction of sensitive and reproducible SERS-LFA strips was obtained, and this platform using Sym-AuNS as SERS nanoparticles paves the way for a promising approach in immunoassay technology.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27134–27141 27134–27141"},"PeriodicalIF":5.3,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142842576","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rapid and Direct Conversion of the Ti3AlC2 MAX Phase to Ti3C2Tx MXene Nanosheets by a Supercritical Water-Assisted Etching Process","authors":"Kunal Roy,&nbsp;Navya Rani M*,&nbsp;Manikanta Palya Narayanaswamy,&nbsp;Tathagata Sardar,&nbsp;Vidyashankar S and Dinesh Rangappa*,&nbsp;","doi":"10.1021/acsanm.4c0561210.1021/acsanm.4c05612","DOIUrl":"https://doi.org/10.1021/acsanm.4c05612https://doi.org/10.1021/acsanm.4c05612","url":null,"abstract":"<p >Currently, two-dimensional MXenes have become a quest for the synthesis bottlenecks by the conventional process due to slow etching reaction of the bulk MAX phase, use of hazardous chemicals, and laborious methods. Herein, we demonstrate a one-step rapid conversion of the Ti₃AlC₂ MAX phase to Ti₃C₂T_<i>x</i> MXene nanosheets on the order of few minutes using supercritical water. The process is demonstrated to remove the metallic aluminum interlayers from the MAX phase material with the help of a lowest-concentrated hydrofluoric acid (HF) etchant up to 4 vol % instead of 40–50 vol %. Furthermore, the conversion achieves as high as ≈61% yield within a short reaction time of 30 min at a temperature of 400 °C. Thereafter, the synthesized MXene is used to measure the electrochemical performance for both three-electrode and two-electrode supercapacitors as well as Li-ion battery applications. The high electrochemical specific capacitance of 271.3 F·g^–1 at 0.75 A·g^–1 in a two-electrode system is found for the supercapacitor. Additionally, the specific capacity of 120 mAh·g^–1 at 1 C is obtained for Li-ion battery performance with 87% of Coulombic efficiency. The properties are then compared with those of conventionally prepared MXene, showing to be essentially comparable. This demonstrates that MXenes do not undergo adverse changes in structure or properties while synthesized rapidly and scaling. Thus, it can make them viable for further scale-up and commercialization in forthcoming days.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27628–27639 27628–27639"},"PeriodicalIF":5.3,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142850053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon Fiber/Methyltrimethoxysilane/Graphene Composite Aerogel for High-Strength Strain Sensors","authors":"Chenyang Zhang,&nbsp;Jiahang Su,&nbsp;Chuanying Yao,&nbsp;Shengjiong Nie,&nbsp;Zelin Zhou and Zhenyu Li*,&nbsp;","doi":"10.1021/acsanm.4c0529310.1021/acsanm.4c05293","DOIUrl":"https://doi.org/10.1021/acsanm.4c05293https://doi.org/10.1021/acsanm.4c05293","url":null,"abstract":"<p >Because of their special physical characteristics, graphene aerogels have been produced for sensing applications; nevertheless, their lack of mechanical features prevents them from being used further. In this study, a hydrophobic carbon-fiber and methyltrimethoxysilane-reinforced graphene composite aerogel (aCF-MGA) with a three-dimensional interconnected hierarchical microstructure was designed and developed by a freeze-drying process with a distinct honeycomb structure. Methyltrimethoxysilane (MTMS) and graphene oxide (GO) create a dense interlayer porous network and solid-layered structure through covalent cross-linking and hydrogen bonding. Because alkali-treated carbon fiber (aCF) offers strong mechanical support, aCF-MGA aerogel has exceptional mechanical qualities and a distinctive “porous honeycomb” structure. The aCF-MGA aerogel-based sensor is capable of detecting a wide range of motion signals in compression, because of the synergistic effect of multiple substances. It has a high sensitivity of 27.34 kPa^–1 and excellent properties like ultrahigh elasticity, ultralight density (4.5 mg/cm³), highly conductive (2.85 S/cm), high fatigue compression resistance (10,000 cycles), extremely short response time (96 ms), and short relaxation time (68 ms). This enables them to detect a variety of motion signals and implies that the aCF-MGA aerogel may find use in human–machine interaction and sports health monitoring as a possible material for wearable protection devices and piezoresistive sensors.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27299–27308 27299–27308"},"PeriodicalIF":5.3,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142842085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Magnetic Hyperthermia Efficiency in Pd/Fe-Oxide Hybrid Nanoparticles through Mn-Doping","authors":"Alexandra Maier,&nbsp;Qi Jia,&nbsp;Keshav Shukla,&nbsp;Achim Iulian Dugulan,&nbsp;Peter-Leon Hagedoorn,&nbsp;Rogier van Oossanen,&nbsp;Gerard van Rhoon,&nbsp;Antonia G. Denkova and Kristina Djanashvili*,&nbsp;","doi":"10.1021/acsanm.4c0545210.1021/acsanm.4c05452","DOIUrl":"https://doi.org/10.1021/acsanm.4c05452https://doi.org/10.1021/acsanm.4c05452","url":null,"abstract":"<p >Multifunctional, biocompatible magnetic materials, such as iron oxide nanoparticles (IONPs), hold great potential for biomedical applications including diagnostics (e.g., MRI) and cancer therapy. In particular, they can play a crucial role in advancing cancer thermotherapy by generating heat when administered intratumorally and when exposed to an alternating magnetic field. This heat application is often combined with radio- (chemo)therapy and/or imaging. Consequently, the design of materials for such a multimodal approach requires hybrid nanoparticles that retain their magnetic properties while integrating additional functionalities. This work introduces synthesis and investigation of magnetically enhanced nanoparticles with a palladium core (envisioned for future radiolabeling with therapeutic ¹⁰³Pd) and a magnetic iron oxide shell containing paramagnetic manganese (Pd/Fe|(nMn)-oxide, <i>n</i> = 0.25 and 0.5). Doping the iron oxide lattice with Mn significantly increases magnetic saturation, boosting specific loss power up to 1.7 times compared to that of undoped analogs. Interestingly, higher Mn-content in Pd/Fe|(0.5Mn)-oxide leads to a pronounced Mn outer rim, enhancing the heating efficiency at 346 kHz and 23 mT and contributing to the water exchange on the surface of the paramagnetically doped nanoparticles, resulting in additional <i>T</i>₁ MRI contrast. The enhanced magnetic properties of the hybrid Pd/Fe|Mn-oxide nanoparticles enable effective therapeutic outcomes with injection of only small quantities of the material, offering great potential for effective cancer treatment strategies that combine hyperthermia/thermal ablation with radiotherapy while allowing for real-time monitoring via MRI.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27465–27475 27465–27475"},"PeriodicalIF":5.3,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/epdf/10.1021/acsanm.4c05452","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142850431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Enhancing Magnetic Hyperthermia Efficiency in Pd/Fe-Oxide Hybrid Nanoparticles through Mn-Doping.","authors":"Alexandra Maier, Qi Jia, Keshav Shukla, Achim Iulian Dugulan, Peter-Leon Hagedoorn, Rogier van Oossanen, Gerard van Rhoon, Antonia G Denkova, Kristina Djanashvili","doi":"10.1021/acsanm.4c05452","DOIUrl":"https://doi.org/10.1021/acsanm.4c05452","url":null,"abstract":"<p><p>Multifunctional, biocompatible magnetic materials, such as iron oxide nanoparticles (IONPs), hold great potential for biomedical applications including diagnostics (e.g., MRI) and cancer therapy. In particular, they can play a crucial role in advancing cancer thermotherapy by generating heat when administered intratumorally and when exposed to an alternating magnetic field. This heat application is often combined with radio- (chemo)therapy and/or imaging. Consequently, the design of materials for such a multimodal approach requires hybrid nanoparticles that retain their magnetic properties while integrating additional functionalities. This work introduces synthesis and investigation of magnetically enhanced nanoparticles with a palladium core (envisioned for future radiolabeling with therapeutic ¹⁰³Pd) and a magnetic iron oxide shell containing paramagnetic manganese (Pd/Fe|(nMn)-oxide, <i>n</i> = 0.25 and 0.5). Doping the iron oxide lattice with Mn significantly increases magnetic saturation, boosting specific loss power up to 1.7 times compared to that of undoped analogs. Interestingly, higher Mn-content in Pd/Fe|(0.5Mn)-oxide leads to a pronounced Mn outer rim, enhancing the heating efficiency at 346 kHz and 23 mT and contributing to the water exchange on the surface of the paramagnetically doped nanoparticles, resulting in additional <i>T</i> ₁ MRI contrast. The enhanced magnetic properties of the hybrid Pd/Fe|Mn-oxide nanoparticles enable effective therapeutic outcomes with injection of only small quantities of the material, offering great potential for effective cancer treatment strategies that combine hyperthermia/thermal ablation with radiotherapy while allowing for real-time monitoring via MRI.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27465-27475"},"PeriodicalIF":5.3,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11650597/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142851599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Rubidium- and Copper-Doped CeO2 Nanorods for the Oxidative Coupling of Anilines","authors":"Peiwen Ju,&nbsp;Hui Zhong,&nbsp;Zhiguo He* and Weiqi Xie*,&nbsp;","doi":"10.1021/acsanm.4c0571210.1021/acsanm.4c05712","DOIUrl":"https://doi.org/10.1021/acsanm.4c05712https://doi.org/10.1021/acsanm.4c05712","url":null,"abstract":"<p >The catalytic production of aromatic azo compounds by aniline’s oxidative coupling process is significant in organic synthesis. However, the catalysts used in this method generally exhibit low selectivity for the desired products and need costly preparation methods. In this study, for the first time, we proposed a species regulation strategy to synthesize the Rb-doped Cu/CeO₂ nanorod catalyst, which showed high conversion (98%) and selectivity (95%) toward oxidative coupling of aniline to azoxybenzene using H₂O₂ as the oxidant. Aniline radical ion trapping experiments demonstrated that the oxidative coupling of aniline to azoxybenzene follows a nitrosobenzene intermediate mechanism. Characterization studies revealed that the addition of Rb not only enhances the interaction between Cu species and CeO₂ but also increases oxygen vacancy content. DFT calculations indicate that the Cu–Ce and Rb–Ce interfaces are the main active sites, offering excellent catalytic performance. The reusability test for five cycles shows good stability of a Rb–Cu/CeO₂ nanorod catalyst. The study provides a promising species regulation strategy for Rb-promoted nanocatalysts with ultrahigh selectivity, expanding their applicability in oxidative coupling and related reactions.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"27656–27667 27656–27667"},"PeriodicalIF":5.3,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142849972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iron Sulfide Quantum Dots Decorated on Porous N-Doped Carbon for Lithium/Sodium-Ion Storage","authors":"Shuoyu Wang,&nbsp;Xiongfeng Lin,&nbsp;Weizhou Chai,&nbsp;Wen Yu,&nbsp;Binglin Zhang,&nbsp;Li Li* and Hongkang Wang*,&nbsp;","doi":"10.1021/acsanm.4c0495110.1021/acsanm.4c04951","DOIUrl":"https://doi.org/10.1021/acsanm.4c04951https://doi.org/10.1021/acsanm.4c04951","url":null,"abstract":"<p >Iron sulfide is considered a potential anode material for lithium- and sodium-ion batteries (LIBs/SIBs) in view of its natural abundance and high theoretical specific capacity. Nevertheless, a large volume expansion and relatively poor electronic conductivity have hindered its application. Herein, a unique composite with iron sulfide quantum dots decorated on N-doped porous carbon hierarchical frameworks (FeS@NC) is constructed via a vulcanization-carbonization strategy. The confined size of iron sulfide dots and the designed porous structure of carbon frameworks effectively alleviate the volume expansion issue upon ion insertion, while the N-doped carbon matrix efficiently enhances the electrode conductivity. Consequently, the presented FeS@NC composite exhibits excellent lithium/sodium storage performance. For LIBs, the FeS@NC electrode shows discharge capacities of 844.2 mAh/g at 0.5 A/g after 300 cycles and 578.9 mAh/g at 5 A/g in the rate test. Moreover, it delivers a high discharge capacity of 460.7 mAh/g after 350 cycles at 1 A/g for SIBs.</p>","PeriodicalId":6,"journal":{"name":"ACS Applied Nano Materials","volume":"7 23","pages":"26970–26977 26970–26977"},"PeriodicalIF":5.3,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142842655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}