Journal of Materials Chemistry A最新文献

Accelerating Sulfur Conversion Kinetics via CoS2-MgS Heterostructure for Lithium Sulfur Batteries 通过 CoS2-MgS 异质结构加速锂硫电池的硫转化动力学

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-22 DOI: 10.1039/d4ta06086e

xinliang Men, teng Deng, Jiangxuan Che, Juan Wang

{"title":"Accelerating Sulfur Conversion Kinetics via CoS2-MgS Heterostructure for Lithium Sulfur Batteries","authors":"xinliang Men, teng Deng, Jiangxuan Che, Juan Wang","doi":"10.1039/d4ta06086e","DOIUrl":"https://doi.org/10.1039/d4ta06086e","url":null,"abstract":"The ultra-high theoretical specific capacity of sulfur (1672 mAh g-1) has attracted researchers to intensely explore lithium-sulfur batteries. However, the shuttle effect of polysulfides and the slow conversion kinetics of sulfur have hindered its advancement. Herein, we synthesized CoS2-MgS heterostructure catalysts deposited on acetylene black nanoparticles, which were used as separator coatings to improve lithium-sulfur battery performance. Various experiments, such as XPS, Tafel curves, Li2S6 symmetric cells, Li2S deposition, and DFT calculations, identified the advantages of the CoS2-MgS heterostructure: rapid polar adsorption of CoS2 to polysulfides through oxidized partial Co2+ to Co3+ and fast lithium-ion migration in MgS. The coin cells delivered an initial discharge capacity of 573.4 mAh g-1 and cycled stably for 600 cycles at 5 C with a capacity decay rate of 0.08% per cycle; The battery retained a specific capacity of 545.5 mAh g-1 (4.3 mAh cm-2) after 100 cycles at 0.1 C with a sulfur loading of 7.87 mg cm-2. In addition, laminated pouch cells with a sulfur of 311.5 mg exhibited excellent cycle stability, maintaining 768.3 mAh g-1 (239 mAh) after 80 cycles. This work provides ideas to find novel composites that have both fast lithium-ion migration and strong polar adsorption for sulfur conversion while providing a reference for pouch battery research.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142452248","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

Low CO2 Mass Transfer Promotes Methanol and Formaldehyde Electrosynthesis on Cobalt Phthalocyanine 低二氧化碳传质促进甲醇和甲醛在酞菁钴上的电合成

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-21 DOI: 10.1039/d4ta03531c

Jie Zhang, Thi Ha My Pham, Shibo Xi, Liping Zhong, David Liem, Futian You, Ben Rowley, Ramesha Ganganahalli, Federico Calle-Vallejo, Boon Siang Yeo

{"title":"Low CO2 Mass Transfer Promotes Methanol and Formaldehyde Electrosynthesis on Cobalt Phthalocyanine","authors":"Jie Zhang, Thi Ha My Pham, Shibo Xi, Liping Zhong, David Liem, Futian You, Ben Rowley, Ramesha Ganganahalli, Federico Calle-Vallejo, Boon Siang Yeo","doi":"10.1039/d4ta03531c","DOIUrl":"https://doi.org/10.1039/d4ta03531c","url":null,"abstract":"Cobalt phthalocyanine supported on carbon nanotubes (CoPcCNT) usually catalyzes the electroreduction of CO2 (CO2RR) to CO, although several reports have also indicated methanol formation. Herein, by analyzing the effects of CoPc loading and CO2 partial pressure on CO2RR, we show that a lower rate of CO2 mass transfer to each CoPc favors methanol formation, while a higher rate of CO2 mass transfer favors CO evolution. The ratio of the production rates of methanol and CO is related to the average CO2 mass transfer rate by a power function with a negative exponent. Hence, methanol can only be formed when the supply of CO2 feed is low. This mass transfer effect is supported by supplementary experiments and computational modelling, which show that CO binding to CoPc is weaker than that of CO2, in agreement with previous works. Consequently, *CO may only be reduced to methanol when the supply of CO2 is low and the dwelling time of CO is long. We further provide a quantitative guideline for the design of methanol-selective catalysts. At -0.86 V vs. RHE, enhanced CO mass transfer boosts CORR to methanol with a Faradaic efficiency up to 70 % at a total current density of -19 mA cm-2. The production of formaldehyde, a reaction intermediate from CO to methanol, is also boosted with a Faradaic efficiency of up to 7 %. We pinpoint CoPc containing Co(I) as the active CO2RR site.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142451615","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

Iron-doped nickel sulfide @ phosphate heterostructures nanosheets constructed by solvothermal P2S5 and layered double hydroxides for electrocatalytic oxygen evolution 通过溶热 P2S5 和层状双氢氧化物构建的用于电催化氧进化的铁掺杂硫化镍 @ 磷酸盐异质纳米片

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-21 DOI: 10.1039/d4ta06350c

Zeyi Wang, Shuling Liu, Chenglong Wang, Dan Ren, Yanling Hu, Yujie Ma, Chao Wang

{"title":"Iron-doped nickel sulfide @ phosphate heterostructures nanosheets constructed by solvothermal P2S5 and layered double hydroxides for electrocatalytic oxygen evolution","authors":"Zeyi Wang, Shuling Liu, Chenglong Wang, Dan Ren, Yanling Hu, Yujie Ma, Chao Wang","doi":"10.1039/d4ta06350c","DOIUrl":"https://doi.org/10.1039/d4ta06350c","url":null,"abstract":"The design of efficient and active electrocatalysts for oxygen evolution reaction (OER) is crucial for renewable energy generation. Here, crystalline iron-doped nickel sulfide core, amorphous iron-doped nickel phosphate shell heterostructured nanosheets grown on nickel foam (Ni0.9Fe0.1S@NiFe(PO4)x/NF) are prepared by solvothermal reaction of nickel iron layered double hydroxides on NF (NiFe-LDH/NF) with P2S5. The heterogeneous interface induces the electronic interaction between the Ni0.9Fe0.1S and NiFe(PO4)x phases, that is beneficial for OER. The electrode exhibits excellent OER performance, requiring only a low overpotential of 208 mV and 246 mV at current densities of 10 mA cm−2 and 100 mA cm−2, respectively, and a low Tafel slope of 38.75 mV dec−1 in 1 M KOH. The OER mechanistic pathways of Ni0.9Fe0.1S@NiFe(PO4)x/NF and NiFe-LDH/NF both involve decoupled electron and proton transfer processes, and the contribution of lattice oxygen oxidation mechanism (LOM) is higher for Ni0.9Fe0.1S@NiFe(PO4)x/NF. The increase in the acidity of Ni sites leads to the enhanced participation of LOM for Ni0.9Fe0.1S@NiFe(PO4)x/NF. Additionally, the electrode also shows high long-term durability (150 h), with the transition of surface metal sulfides and phosphates to hydroxide and (oxy) hydroxide observed. This study provides a new idea for the development and design of heterogeneous oxygen evolution electrocatalytic materials.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142451598","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

Li-Modified BaCoO3-δ for Thermochemical Energy Storage: Enhanced Reaction Performance and Modification Mechanism 用于热化学储能的锂改性 BaCoO3-δ：增强的反应性能和改性机理

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-21 DOI: 10.1039/d4ta05176a

Zeyu Ning, Changdong Gu, Yibin He, Haoran Xu, Peiwang Zhu, Jinsong Zhou, Gang Xiao

{"title":"Li-Modified BaCoO3-δ for Thermochemical Energy Storage: Enhanced Reaction Performance and Modification Mechanism","authors":"Zeyu Ning, Changdong Gu, Yibin He, Haoran Xu, Peiwang Zhu, Jinsong Zhou, Gang Xiao","doi":"10.1039/d4ta05176a","DOIUrl":"https://doi.org/10.1039/d4ta05176a","url":null,"abstract":"Perovskite materials are promising candidates for thermochemical energy storage, yet conventional substitutional doping has not effectively increased their reactivity at lower temperatures (600-900°C), limiting practical applications. This study synthesized Li-modified BaCoO3-δ to enhance gas-solid reaction activity by introducing structural defects. XRD and ICP analyses confirmed the incorporation of Li into the BaCoO3-δ lattice. TG and DSC experiments demonstrated that Li doping significantly improved the redox activity of the material within the 600-900°C range, increasing the thermochemical storage density by approximately 75% from 199.1 kJ/kg to 348.4 kJ/kg. Van’t Hoff analysis indicates that Li doping increases the entropy and enthalpy of the thermochemical reactions. Cycling experiments showed stable performance enhancement, maintaining over 95% (and even up to 99%) of activity after 450 cycles, still significantly outperforming fresh BaCoO3-δ. DFT calculations, XPS, and EPR analysis revealed that Li doping stabilizes surface oxygen vacancy structures, increasing surface defect oxygen content and enabling stronger redox reactions at lower temperatures. This study elucidates the mechanism by which Li doping enhances the thermochemical heat storage performance of BaCoO3-δ, providing valuable insights for the design of perovskite materials.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142451601","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

Mortise-tenon-like ionic/electronic conductive interface facilitates long-cycle solid-state lithium metal batteries 类似于榫头的离子/电子导电界面有助于制造长周期固态锂金属电池

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-21 DOI: 10.1039/d4ta05312e

Guoxiang Zheng, Yifan Jin, Michal Sedlacik, Elif Vargun, Yifan Zhang, Ying He, Petr Saha, Qilin Cheng

{"title":"Mortise-tenon-like ionic/electronic conductive interface facilitates long-cycle solid-state lithium metal batteries","authors":"Guoxiang Zheng, Yifan Jin, Michal Sedlacik, Elif Vargun, Yifan Zhang, Ying He, Petr Saha, Qilin Cheng","doi":"10.1039/d4ta05312e","DOIUrl":"https://doi.org/10.1039/d4ta05312e","url":null,"abstract":"The high energy density and superior safety of solid-state lithium metal batteries (SSLMBs) has been recognized as a next-generation energy storage system with great attention. Garnet-type oxide solid-state electrolytes, especially Li6.4La3Zr1.4Ta0.6O12 (LLZTO), with high ionic conductivity, low activation energy and superior stability with Li, are among the most promising solid-state electrolyte materials. However, high interfacial resistance, uneven lithium deposition and lithium dendrite growth between Li/LLZTO interfaces have hindered the industrialization development of SSLMBs. In this work, a novel mortise-tenon-like hybrid ionic/electronic conductive interface (Li/LZFC@LLZTO) is constructed, which is composed of LiF, LiCl, and Li-Zn alloy through an in situ transformation reaction. As expected, the interfacial impedance of Li/LZFC@LLZTO|Li is significantly reduced from 128 Ω cm2 to 2.7 Ω cm2 and the critical current density increases from 0.3 mA cm-2 to 2.1 mA cm-2, as well as prominent cycling performance of 6600 h at 0.2 mA cm-2 or 900 h at 0.4 mA cm-2. Consequently, both the Li|LZFC@LLZTO|LiFePO4 and Li|LZFC@LLZTO|LiNi0.8Co0.1Mn0.1O2 full cells exhibit excellent rate performance. Furthermore, Li|LZFC@LLZTO|LiFePO4 can maintain a high discharge specific capacity close to 140 mAh g-1 at 0.2 C after 150 cycles of stable cycling. This work lays the foundation for developing garnet-based SSLMBs with high critical current density, low interfacial impedance and long-term cycling performance.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142452249","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

Balancing Ge de-intercalation and Si re-insertion rates stabilizes hydrolytically labile germanosilicate zeolites 平衡 Ge 的脱嵌和 Si 的再插入速率，稳定易水解的锗硅酸盐沸石

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-21 DOI: 10.1039/d4ta05539j

Jin Zhang, Qiudi Yue, Emad Shamma, Sara Abdi, Oleg Petrov, Jiri Cejka, Svetlana Mintova, Maksym Opanasenko, Mariya Shamzhy

引用次数: 0

Hybrid d0 and d10 electronic configurations promote photocatalytic activity of high-entropy oxides for CO2 conversion and water splitting 混合 d0 和 d10 电子构型促进了高熵氧化物在二氧化碳转化和水分离方面的光催化活性

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-21 DOI: 10.1039/d4ta04689g

Jacqueline Hidalgo-Jiménez, Taner Akbay, Xavier Sauvage, Lambert van Eijck, Motonori Watanabe, Jacques Huot, Tatsumi Ishihara, Kaveh Edalati

{"title":"Hybrid d0 and d10 electronic configurations promote photocatalytic activity of high-entropy oxides for CO2 conversion and water splitting","authors":"Jacqueline Hidalgo-Jiménez, Taner Akbay, Xavier Sauvage, Lambert van Eijck, Motonori Watanabe, Jacques Huot, Tatsumi Ishihara, Kaveh Edalati","doi":"10.1039/d4ta04689g","DOIUrl":"https://doi.org/10.1039/d4ta04689g","url":null,"abstract":"Photocatalysis offers a sustainable solution for essential reactions such as CO2 conversion and water splitting, but constraints in catalyst properties like bandgap and active site availability often limit its efficiency. High-entropy oxides (HEOs), which incorporate five or more different cations, present significant potential for this application due to their elemental diversity. This study explores active HEO development for photocatalytic applications by integrating cations with d0 and d10 electronic configurations. A single-phase HEO with a monoclinic structure was successfully synthesized, comprising elements with d0 (titanium, zirconium, niobium, and tantalum) and d10 (zinc) electronic configurations. Comprehensive analyses of its microstructure, chemical composition, optical properties, and photocatalytic activity were conducted. The resulting TiZrNbTaZnO10 exhibited superior UV and visible light absorption, a low bandgap of 2.5 eV, minimal radiative electron-hole recombination, and high stability under photocatalytic conditions. Remarkably, TiZrNbTaZnO10 outperformed TiZrHfNbTaO11 photocatalyst which contains solely d0 electronic configurations. This enhanced performance is attributed to the mixed electronic configurations fostering heterogeneous chemical environments, which facilitate efficient charge carrier separation and transfer.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142451600","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

A reversed strategy for designing high-performance anode material from traditional NaxV2O5 cathode 从传统 NaxV2O5 阴极反向设计高性能阳极材料的策略

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-19 DOI: 10.1039/d4ta05683c

Jing Yao, Meichun He, Pengju Li, Chao Zhu, Dongmei Zhang, Cunyuan Pei, Bing Sun, Shibing Ni

引用次数: 0

Tailoring Lattice Chlorine in Perovskite through Dual-Additive Engineering for Enhanced Photovoltaic Performance 通过双添加工程定制过氧化物中的晶格氯，提高光伏性能

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-18 DOI: 10.1039/d4ta05811a

Dun Ma, Jingwen He, Jie Sheng, Wu Shao, Zhihao Deng, Rong-hao Cen, Yufei Fu, Wenjun Wu

{"title":"Tailoring Lattice Chlorine in Perovskite through Dual-Additive Engineering for Enhanced Photovoltaic Performance","authors":"Dun Ma, Jingwen He, Jie Sheng, Wu Shao, Zhihao Deng, Rong-hao Cen, Yufei Fu, Wenjun Wu","doi":"10.1039/d4ta05811a","DOIUrl":"https://doi.org/10.1039/d4ta05811a","url":null,"abstract":"The exploration of chloride residuals, originating from methylammonium chloride (MACl) - a common additive in perovskite solar cells, represents a largely unexplored frontier in the field of perovskite photovoltaics. Unveiling direct evidence and understanding the nuanced influences of these residuals on photovoltaic properties pose substantial challenges. This study, centered on printable mesoscopic perovskite solar cells (p-MPSCs), pioneers the reduction of chloride residuals infiltrating the perovskite lattice through the simultaneous incorporation of MACl and dimethylammonium chloride (DMACl) - a strategy termed as Dual-Additive Engineering. It also delves into their effects on bandgap, energy level distribution, suppression of non-radiative recombination, Urbach energy, and shallow energy level defect distribution within the perovskite, ultimately illuminating their positive impacts on photovoltaic conversion efficiency. Density functional theory calculations suggest that the diminished chloride residuals with the introduction of DMACl alongside MACl stem from weakened ionic bonds due to alterations in molecular surface electrostatic potential, thereby curtailing the likelihood for chloride escape. This research paves the way for fresh perspectives and insights for probing chloride residual induction and executing both quantitative and qualitative analyses of trace chloride residuals in perovskite solar cells.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142449409","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

Flexible Silk Film Based on Synergy of Hydrogen Bond and Cross-linking Network for Magnetic Sensitive Skin 基于氢键和交联网络协同作用的柔性蚕丝膜用于磁敏皮肤

IF 11.9 2区材料科学

Journal of Materials Chemistry A Pub Date : 2024-10-18 DOI: 10.1039/d4ta06124a

Cuiling Zhang, Qi Zhang, Xinran Li, Wang Zhan, Yongliang Han, Zeying Zhang, Wei Su, Li Xue, Wei Zhang, Ke Zhou, Shaoming Pan, Niancai Peng, Zhilu Ye, Bin Peng, Xiaohui Zhang

{"title":"Flexible Silk Film Based on Synergy of Hydrogen Bond and Cross-linking Network for Magnetic Sensitive Skin","authors":"Cuiling Zhang, Qi Zhang, Xinran Li, Wang Zhan, Yongliang Han, Zeying Zhang, Wei Su, Li Xue, Wei Zhang, Ke Zhou, Shaoming Pan, Niancai Peng, Zhilu Ye, Bin Peng, Xiaohui Zhang","doi":"10.1039/d4ta06124a","DOIUrl":"https://doi.org/10.1039/d4ta06124a","url":null,"abstract":"Magnetoresistive (MR) sensors with the ability to detect the external magnetic fields have attracted increasing attention in interactive human-machine interfaces and biomedical devices. However, existing MR sensors are typically constructed from rigid and bulky materials, failing to satisfy the flexibility and biocompatibility requirements for on-skin electronics. In this study, a flexible and biocompatible anisotropic magnetoresistance (AMR) film with a cross-linked silk substrate and a NiCo functional layer is reported for on-skin monitoring applications. The synergy of hydrogen bond and cross-linking network enhances the flexibility and mechanical stability of the silk film by forming an amorphous entanglement network with a reduced presence of large and compact β-sheet crystals. The developed AMR exhibits a high AMR ratio of 1.03%, comparable to those obtained with rigid AMR sensors. Under external magnetic fields, the silk-based AMR demonstrates the ability in monitoring its rotation (0–90°), bending (radius 10–60 mm), and distance (0–10 cm) to the magnet. Furthermore, we practically implement the flexible AMR for skin-interfaced applications, including the detection of the joint motions (e.g. wrist, ankle, and finger movements) and the control of turning pages. The proposed flexible magnetic film paves the way for the development of magnetosensitive electronic skins and wearable sensors.","PeriodicalId":82,"journal":{"name":"Journal of Materials Chemistry A","volume":null,"pages":null},"PeriodicalIF":11.9,"publicationDate":"2024-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142449413","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