Journal of Materials Chemistry C最新文献_第5页

Alkylammonium passivation for 2D tin halide perovskite field-effect transistors†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-14 DOI: 10.1039/D4TC05307A

Hakjun Kim, Cheong Beom Lee, Bum Ho Jeong, Jongmin Lee, Jia Choi, Kyeounghak Kim and Hui Joon Park

{"title":"Alkylammonium passivation for 2D tin halide perovskite field-effect transistors†","authors":"Hakjun Kim, Cheong Beom Lee, Bum Ho Jeong, Jongmin Lee, Jia Choi, Kyeounghak Kim and Hui Joon Park","doi":"10.1039/D4TC05307A","DOIUrl":"https://doi.org/10.1039/D4TC05307A","url":null,"abstract":"Tin (Sn) halide perovskites have shown significant potential as channels for field-effect transistors (FETs) due to their low effective mass, reduced Fröhlich interaction, as well as lead-free composition, a requirement for electronic components. However, their inherent instability has limited their practical application. Here, we reveal that alkyl ammonium additives of appropriate size can efficiently passivate A-site defects in two-dimensional (2D) Sn halide perovskites, thereby promoting ideal octahedral formation and enhancing hydrogen bonding between A-site and X-site components. These effects lead to improved structural stability, as evidenced by enhanced crystallinity, reduced non-radiative recombination, and decreased Sn oxidation. FETs incorporating perovskites with alkylammonium cations of optimal chain length and multiple functional groups–specifically, propane-1,3-diammonium iodide–exhibit superior performance metrics, including a maximum field-effect mobility of 2.6 cm2 V−1 s−1, an on/off current ratio exceeding 106, and a threshold voltage approaching 0 V.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6806-6815"},"PeriodicalIF":5.7,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/tc/d4tc05307a?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716576","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}

引用次数: 0

Engineering the electronic structures and ferromagnetism of Fe2C monolayers via surface functionalization†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-14 DOI: 10.1039/D4TC04570J

Xiaolong He, Yaya Lou, Dongni Wu and Jing Xie

{"title":"Engineering the electronic structures and ferromagnetism of Fe2C monolayers via surface functionalization†","authors":"Xiaolong He, Yaya Lou, Dongni Wu and Jing Xie","doi":"10.1039/D4TC04570J","DOIUrl":"https://doi.org/10.1039/D4TC04570J","url":null,"abstract":"To further advance the potential applications of Fe2C monolayers in cutting-edge spintronic devices, the structural, electronic and magnetic properties of two-dimensional transition metal carbide Fe2C were engineered via surface functionalization using the first-principles calculations. Results showed that all the symmetrically and asymmetrically functionalized Fe2CTT′ (T, T′ = H, F, Cl, and Br) monolayers, except the Fe2CFBr monolayer, were dynamically stable. They exhibited intrinsic ferromagnetism, high magnetic anisotropy energy and high spin polarization. Additionally, the Fe2CH2, Fe2CHF, Fe2CHCl, and Fe2CHBr monolayers exhibited ferromagnetic metal properties, whereas Fe2CCl2 and Fe2CClBr monolayers were half-metallic ferromagnets with 100% spin polarization. In particular, the Fe2CF2, Fe2CBr2 and Fe2CFCl monolayers were classified as bipolar magnetic semiconductors (BMSs) owing to their distinctive band structures. In BMSs, fully spin-polarized currents could be generated and easily controlled, and the carrier's spin orientation could also be reversed by changing the sign of the applied gate voltage. Notably, the Curie temperatures of Fe2CF2 and Fe2CFCl at 988 K and 995 K, respectively, were higher than that of the primitive monolayer Fe2C. Thus, these results show that optimizing the Fe2C monolayer via surface functionalization can improve the performance and extend its potential applications in the field of spintronics.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6896-6906"},"PeriodicalIF":5.7,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716598","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}

引用次数: 0

In situ synthesis of cadmium selenide quantum dots in solvent-free polymer templates demonstrating stable photoluminescence in a harsh atmosphere†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-14 DOI: 10.1039/D4TC04538F

Qiao Wang, Wenfei Shen, Jin Liu, Fan Gao, Yao Wang, Yanxin Wang, Zhonglin Du, Linjun Huang, Mikhail Artemyev, Haijiao Xie, Jun Li, Laurence A. Belfiore and Jianguo Tang

{"title":"In situ synthesis of cadmium selenide quantum dots in solvent-free polymer templates demonstrating stable photoluminescence in a harsh atmosphere†","authors":"Qiao Wang, Wenfei Shen, Jin Liu, Fan Gao, Yao Wang, Yanxin Wang, Zhonglin Du, Linjun Huang, Mikhail Artemyev, Haijiao Xie, Jun Li, Laurence A. Belfiore and Jianguo Tang","doi":"10.1039/D4TC04538F","DOIUrl":"https://doi.org/10.1039/D4TC04538F","url":null,"abstract":"Colloidal quantum dots are believed to be epoch-making nanometer-sized materials, excellent as light convertors. However, their low chemical stability causes strong photoluminescence quenching in hash atmospheres, such as high humidity, oxygen and heat, which limits their practical applications. Thus, the as-synthesized QDs can be protected from aggressive conditions by encapsulating them into an appropriate polymeric matrix. However, this additional encapsulation stage complicates the whole technology. Here, we demonstrate a direct in situ synthesis of CdSe QDs in polyvinyl chloride (PVC) and polyvinylidene difluoride (PVDF) solid templates pre-formed through both spin coating and inkjet printing technologies. Uniform CdSe QDs in solid halogenated polymer templates have been formed at a mild temperature in air in the absence of additional surface ligands. The in situ synthesized CdSe QDs in a polymer matrix demonstrate capability for direct multiple pre-forming performance, a stable fluorescence in saturated water vapor at 60 °C for 30 days, harsh acid (0.5 M) and alkali (1 M) media, or ethanol for 7 days as well. Our results provide a general strategy to produce highly environmentally stable QD-containing hybrid materials for broad practical applications.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6669-6677"},"PeriodicalIF":5.7,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716637","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}

引用次数: 0

ortho-π-Extension of perylene diimides via one-pot annulation of imidazo[1,2-a]pyridine or imidazo[1,2-a]pyrazine for n-type organic field-effect transistors†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-14 DOI: 10.1039/D4TC05240D

Yinxiang Liao, Cui Wang, Luyao Dai, Guangwei Shao, Xingyu Chen, Di Wu and Jianlong Xia

{"title":"ortho-π-Extension of perylene diimides via one-pot annulation of imidazo[1,2-a]pyridine or imidazo[1,2-a]pyrazine for n-type organic field-effect transistors†","authors":"Yinxiang Liao, Cui Wang, Luyao Dai, Guangwei Shao, Xingyu Chen, Di Wu and Jianlong Xia","doi":"10.1039/D4TC05240D","DOIUrl":"https://doi.org/10.1039/D4TC05240D","url":null,"abstract":"Incorporation of nitrogen atoms into polycyclic aromatic hydrocarbon (PAH) imides has been proven to be a robust strategy to access organic materials with outstanding optoelectronic properties and extraordinary application prospects. In this work, two ortho π-extended perylene diimides (PDI), namely, PDI-IPD and PDI-IPZ have been synthesized by one-pot annulation of imidazo[1,2-a]pyridine and imidazo[1,2-a]pyrazine, respectively. The photophysical and electronic properties of these two compounds are investigated by UV-vis absorption, photoluminescence and cyclic voltammetry. Compared with the parent PDI, both PDI-IPD and PDI-IPZ exhibit pronounced bathochromic shifts of the absorption and emission maxima. The deep lying lowest unoccupied molecular orbital (LUMO) energy levels endow them electron-transporting (n-type) characteristics in organic field-effect transistors (OFETs) while PDI-IPZ showcases a superior electron mobility of 0.116 cm2 V−1 s−1.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6888-6895"},"PeriodicalIF":5.7,"publicationDate":"2025-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716597","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}

引用次数: 0

Correction: Recent developments in emerging two-dimensional materials and their applications

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-13 DOI: 10.1039/D5TC90028J

Karim Khan, Ayesha Khan Tareen, Muhammad Aslam, Renheng Wang, Yupeng Zhang, Asif Mahmood, Zhengbiao Ouyang, Han Zhang and Zhongyi Guo

引用次数: 0

A hydrogel-ionic polymer blend for humidity-insensitive ion gradient driven electricity generation†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-13 DOI: 10.1039/D4TC04885G

Byeunggon Kim, Paniz Faramarzi, Jeong Hyo Kim, Wonik Jang, Youngmin Yoo and Jae Bem You

{"title":"A hydrogel-ionic polymer blend for humidity-insensitive ion gradient driven electricity generation†","authors":"Byeunggon Kim, Paniz Faramarzi, Jeong Hyo Kim, Wonik Jang, Youngmin Yoo and Jae Bem You","doi":"10.1039/D4TC04885G","DOIUrl":"https://doi.org/10.1039/D4TC04885G","url":null,"abstract":"Sustainable means of providing electricity are of paramount importance for next-generation electronic devices. Recently, exploiting ion concentration gradients has been suggested a viable method to generate electricity. When a cationic polymer and an anionic polymer come into contact, the freely mobile anions and cations in the charged polymers migrate down the concentration gradient producing electrical potential. In this work, we show that by blending the charged polymers in a hydrogel, the electrical potential can be sustained for an extended period of time providing opportunities for reliable energy harvesting. Agarose blocks blended with poly(diallyldimethyl ammonium chloride) (PDDA) and with anionic poly(sodium 4-styrenesulfonate) (PSS) are stacked together to allow the diffusion of Na+ and Cl− ions down the concentration gradients and produce electricity. The high-moisture absorption and retainment capability of agarose facilitate the diffusion of the ions, and accordingly, a peak open-circuit voltage (VOC) and peak short-circuit current (ISC) of ∼120 mV and ∼48 μA are produced, respectively. These values can be increased to 426 mV and 89.2 μA when connected serially or in parallel. Both ionic polymer concentration and gel thickness are found to strongly influence the VOC and ISC while the interfacial contact area and relative humidity do not affect the energy harvesting performance. Enabled by the high-moisture absorption capability and retainment of the agarose hydrogel, the VOC can be sustained for over 100 h with no change.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6870-6879"},"PeriodicalIF":5.7,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716593","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}

引用次数: 0

Conductive network enhanced self-assembled diphasic Prussian blue analogs for aqueous zinc-ion batteries†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-13 DOI: 10.1039/D4TC05159A

Bingbing Hu, Dongshan Li, Meixin Li, Jiayu Jiang, Ye Zou, Yu Deng, Zideng Zhou, Hong Pu, Guangqiang Ma and Zhi Li

{"title":"Conductive network enhanced self-assembled diphasic Prussian blue analogs for aqueous zinc-ion batteries†","authors":"Bingbing Hu, Dongshan Li, Meixin Li, Jiayu Jiang, Ye Zou, Yu Deng, Zideng Zhou, Hong Pu, Guangqiang Ma and Zhi Li","doi":"10.1039/D4TC05159A","DOIUrl":"https://doi.org/10.1039/D4TC05159A","url":null,"abstract":"Zinc hexacyanoate (ZnHCF), one of the Prussian blue analogs (PBAs), is a promising cathode material for rechargeable aqueous batteries due to its easy synthesis and open framework. However, the low-capacity problem limits its further development. In this work, a low-cost and simple hydrothermal method is used to grow a diphasic Prussian blue composite material (ZnVHCF) on reduced graphene oxide (rGO), aiming to improve the specific capacity and conductivity of the electrode material by introducing vanadium-based Prussian blue and rGO conductive networks. Meanwhile, the electrolyte additive is utilized as a strategy to suppress the vanadium dissolution of cathode materials. Based on the synergistic effect of multiple strategies, the reduced graphene oxide modified vanadium–zinc diphasic Prussian blue (ZnVHCF@rGO) composite material exhibits excellent zinc storage performance. It shows a higher specific capacity of 152.3 mA h g−1 at a current density of 0.1 A g−1. In addition, the VO2+ sol–gel electrolyte additive provides additional capacity due to the electrochemical activity of V and delays material dissolution based on the principle of solvation equilibrium. The capacity reaches 84.1 mA h g−1 at a current of 5 A g−1, which is an improvement of 26.1%. And the cycling stability is improved by 25.2% after 300 cycles. This work provides new ideas for the design of high-performance PBA cathodes for AZIBs.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6736-6744"},"PeriodicalIF":5.7,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716558","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}

引用次数: 0

Photo-response performance regulation of a type-Ib diamond-based photodetector by H2 annealing and ozone treatment†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-13 DOI: 10.1039/D4TC05169F

Keyun Gu, Zilong Zhang, Takeo Ohsawa, Masataka Imura, Jian Huang, Yasuo Koide and Meiyong Liao

{"title":"Photo-response performance regulation of a type-Ib diamond-based photodetector by H2 annealing and ozone treatment†","authors":"Keyun Gu, Zilong Zhang, Takeo Ohsawa, Masataka Imura, Jian Huang, Yasuo Koide and Meiyong Liao","doi":"10.1039/D4TC05169F","DOIUrl":"https://doi.org/10.1039/D4TC05169F","url":null,"abstract":"Deep ultraviolet (DUV) photodetectors (PDs) based on ultra-wide bandgap semiconductor diamond-based have attracted extensive attention due to the immunity to solar light on the earth and thermal stability in extremely harsh environments. However, the preparation of a high-quality and high-purity single-crystal diamond epilayer remains a major obstacle to achieve high photo-response performance. Here, we demonstrate that diamond PDs with tunable photoresponse properties can be obtained on type-Ib diamonds through simple annealing in ambient H2 and a surface ozone treatment process. The surface holes and the nitrogen defects inside the type-Ib diamond work together to regulate the overall photoresponse performance. The responsivity of the PDs can be adjusted from 84.3 A W−1 to 2.65 × 104 A W−1, and the response time can be modulated from 42.5 s to less than 240 ms. The achievement of photo response performance modulation of PDs originates from the cooperative effect of deep natural nitrogen defects and surface states. Thus, our findings provide an alternative method and facile strategy for the tailoring of PDs’ performance, which can meet different application requirements.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6816-6822"},"PeriodicalIF":5.7,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/tc/d4tc05169f?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716577","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}

引用次数: 0

Hollowing integration engineering to construct MOF-derived carbon composites for lightweight and efficient microwave absorption materials†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-13 DOI: 10.1039/D5TC00412H

Zhe Zhang, Jiewu Cui, Dongbo Yu, Pengjie Zhang, Wei Sun, Yong Zhang, Song Ma, Xiaohui Liang and Yucheng Wu

{"title":"Hollowing integration engineering to construct MOF-derived carbon composites for lightweight and efficient microwave absorption materials†","authors":"Zhe Zhang, Jiewu Cui, Dongbo Yu, Pengjie Zhang, Wei Sun, Yong Zhang, Song Ma, Xiaohui Liang and Yucheng Wu","doi":"10.1039/D5TC00412H","DOIUrl":"https://doi.org/10.1039/D5TC00412H","url":null,"abstract":"The rational and precise preparation of metal–organic framework (MOF)-derived carbon-based absorbers with a fine hollow structure and the tuning of their electromagnetic properties at low loading for synergistic optimization of impedance matching and high attenuation capacity for efficient utilization have become important challenges for lightweight electromagnetic wave absorption (EMWA). Herein, a hollow particle-assembled one-dimensional (1D) nanotube carbon matrix composite loaded with dispersed Co nanoparticles is fabricated by a two-step hollowing strategy of solvent-assisted ligand exchange (SALE) and a protected etching process, combined with a subsequently optimized pyrolysis. This novel hollow structure promotes multiple reflections and scattering of incident electromagnetic waves, optimizes impedance matching, and also greatly enhances the synergistic effect of multiple loss mechanisms, remarkably improving the electromagnetic characteristics. The results indicate that Co-ZIF-HPT-700 achieves a minimum reflection loss (RLmin) of −76.93 dB at 8.96 GHz with a fill rate of only 10 wt%. At the matched thicknesses of 2.12 and 2.96 mm, it realizes full-band absorption in Ku and X bands, respectively. This work provides novel ideas for the design of a new generation of ultra-lightweight EMWA materials.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 13","pages":" 6556-6568"},"PeriodicalIF":5.7,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143716574","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}

引用次数: 0

Self-assembly of size-controlled perovskite crystallite arrays on modulated substrates for laser applications†

IF 5.7 2区材料科学

Journal of Materials Chemistry C Pub Date : 2025-02-12 DOI: 10.1039/D5TC00048C

Bin Liu, Junhan Guo, Hanying Zhang, Yang Tang, Liang Qin, Zhidong Lou, Yufeng Hu, Feng Teng and Yanbing Hou

{"title":"Self-assembly of size-controlled perovskite crystallite arrays on modulated substrates for laser applications†","authors":"Bin Liu, Junhan Guo, Hanying Zhang, Yang Tang, Liang Qin, Zhidong Lou, Yufeng Hu, Feng Teng and Yanbing Hou","doi":"10.1039/D5TC00048C","DOIUrl":"https://doi.org/10.1039/D5TC00048C","url":null,"abstract":"In recent years, organo–inorganic hybrid lead halide perovskite semiconductors have made significant progress in fields such as solar cells, light-emitting diodes, detectors, and lasers owing to their excellent photoelectric properties. Perovskite crystallites can be used to achieve micro-nanoscale lasers, which would provide a light source for integrated photonics. Previous studies have reported that it is difficult to prepare perovskite crystals using one-step solution processing to achieve orderly distribution on the substrate and optical resonators with high-quality factors because of random nucleation and excessive nucleation points. Orderly distribution is mostly achieved through more complicated inkjet printing. In this work, a poly(4-butylphenyl-diphenyl-amine) (poly-TPD) layer was spun on a substrate to reduce the wettability of a perovskite precursor solution, which leads to a decrease in the number of nucleation points during the growth of perovskite crystals, obtaining a perovskite crystallite array with good laser properties. The distribution and laser threshold of perovskite crystallites on different material substrates around poly-TPD material systems are discussed. By utilizing special large-sized crystallites, continuous variation in the grain size of perovskite crystallites is achieved, thereby enabling the investigation on the impact of grain size on the laser threshold.","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 12","pages":" 6233-6239"},"PeriodicalIF":5.7,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143667816","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}

引用次数: 0