Materials Today Sustainability最新文献

{"title":"Machine learning and sustainable geopolymer materials: A systematic review","authors":"Ho Anh Thu Nguyen ,&nbsp;Duy Hoang Pham ,&nbsp;Yonghan Ahn ,&nbsp;Bee Lan Oo ,&nbsp;Benson Teck Heng Lim","doi":"10.1016/j.mtsust.2025.101095","DOIUrl":"10.1016/j.mtsust.2025.101095","url":null,"abstract":"<div><div>Over the last decade, a considerable amount of research has documented the application of machine learning (ML) and its potential for cleaner production of sustainable construction materials particularly on geopolymers. Conceptually, the use of ML could help optimize the mixture composition, predict the property and performance of geopolymers materials. However, existing studies seem to mainly concentrate on geopolymer concrete and thus overlook other forms such as mortar and paste, and the data requirements of ML. In addressing the gaps, the aim of this study is to provide a current status of art on the use of ML on geopolymer materials by specifically exploring (i) the progression of ML in geopolymer materials from 2012 to 2023; (ii) the forms and types of geopolymer being researched using ML; (iii) the data sources and sizes, and ML algorithms being used; and (iv) the tasks being performed using ML. The overall findings show that ML are primarily utilized for predicting geopolymer properties, particularly compressive strength, while their potential in mixture optimization and structural maintenance remains largely untapped. Additionally, the small training datasets and the predominant reliance on data from previous publications in most studies underscore the limited utilization of field data. In conclusion, this study informs researchers of the current challenges in the application of ML for geopolymer materials and proposes directions for future research in using ML for improved property prediction and mixture optimization of sustainable geopolymer materials.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101095"},"PeriodicalIF":7.1,"publicationDate":"2025-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143579450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Operating temperature and electrical efficiency of a photovoltaic panel cooled by laminar water film flowing on its front face: Experimental and numerical approach","authors":"Sonia Aït Saada ,&nbsp;Rezki Nebbali ,&nbsp;Idir Kecili ,&nbsp;Djamila Zembri-Nebbali ,&nbsp;Mourad Rahim ,&nbsp;Dang Mao Nguyen","doi":"10.1016/j.mtsust.2025.101093","DOIUrl":"10.1016/j.mtsust.2025.101093","url":null,"abstract":"<div><div>The cooling of PV panel by water flowing on its front face was investigated in this work. This study proposes explicit correlations that calculate the operating temperature of the water-cooled PV panel. To do this, two thermal and electrical models were developed. The thermal model is based on thermal balances carried out on each layer (Glass, silicon and tedlar) of the PV panel. This led to coupled equations that were solved by the CFD calculation code (Ansys Fluent). The operating temperature of the PV panel in uncooled and water-cooled situations was then determined. However, the single-diode electrical model was adapted to evaluate the electrical efficiency from the current and voltage intensities delivered by the PV panel for each situation. Both models were then validated against data provided by an experimental setup. Simulations were then carried out over several days. They show that the average efficiency improvement of the water-cooled PV panel was about 11.5% during a day. Then, for various operating conditions of solar radiation, air temperature, wind speed, water temperature and flow rate, we established correlations that evaluate the operating temperature of the water-cooled PV panel.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101093"},"PeriodicalIF":7.1,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143579354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Characteristics of environmental efficiency for different types of contaminated sites in China","authors":"Xiufeng Ni ,&nbsp;Chao Jiang ,&nbsp;Fangming Jiang ,&nbsp;Huan Luo ,&nbsp;Yu Diao ,&nbsp;Fan Jiang ,&nbsp;Qingyu Zhang ,&nbsp;Jinnan Wang","doi":"10.1016/j.mtsust.2025.101092","DOIUrl":"10.1016/j.mtsust.2025.101092","url":null,"abstract":"<div><div>The assessment of the environmental efficiency of contaminated sites is important to address funding issues and ensure the sustainability of redevelopment in remediation and risk control actions. This study aims to gauge the environmental efficiency of remediation and risk control (EERRC) levels in China. It utilizes the super-efficiency directional distance function and metafrontier model to estimate metafrontier and group frontier EERRC across 408 contaminated sites spanning 27 provincial administrative regions. These sites were categorized based on economic development levels and industry types. This study dissects inefficiency factors into technological gaps and managerial inefficiencies while also analyzing the impact of site categorical attributes and the correlation between remediation and risk control strategies and EERRC. Findings indicate that China's overall EERRC average under the metafrontier stands at 0.524, contrasting with 0.902 under the group frontier, showcasing crucial technological gaps among regions and industries. Notably, industries such as metal smelting and processing, energy processing and supply, and textile and tanning exhibit low EERRC owing to their high technological complexity and compound contamination of heavy metals and semi-volatile organic compounds. Regions with low economic development are advised to prioritize more effective risk control measures over indiscriminate remediation efforts. Moreover, this study suggests that repurposing contaminated sites for uses such as storage land or sensitive land (e.g., residential or public administration and service) in terms of land planning. The EERRC assessment is instrumental in formulating cleanup and redevelopment strategies tailored to diverse types of contaminated sites.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101092"},"PeriodicalIF":7.1,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143563171","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Electrochemical CO2 reduction: Advances, insights, challenges, and future directions","authors":"Asghar Ali ,&nbsp;Muhammad Qasim ,&nbsp;Said Sakhi ,&nbsp;Govindhan Maduraiveeran ,&nbsp;Ali S. Alnaser","doi":"10.1016/j.mtsust.2025.101089","DOIUrl":"10.1016/j.mtsust.2025.101089","url":null,"abstract":"<div><div>The increasing energy demand, the depletion of fossil fuels, and the threat of global warming are significant and urgent issues for humanity. The electrochemical reduction of CO₂ (ECR) using renewable energy sources to produce fuels and chemicals such as carbon monoxide, methane, ethylene, ethane, formate, methanol, ethanol, and propanol, presents a sustainable and carbon-neutral alternative to fossil fuels. However, several challenges impede stable, selective, efficient, and large-scale production of desired products, especially longer-chain hydrocarbons (C₂₊ products). These challenges include a limited understanding of reaction kinetics, the complex role of process parameters, a shortage of effective electrocatalysts, and unoptimized electrolyzer designs. The present review summarizes detailed insights into the scientific and technological facets of ECR, focusing on established practices and offering a comprehensive overview of known ECR catalysts. It includes a brief historical context and explores methods for studying the reaction kinetics including operando, electrochemical, and computational techniques. The review examines the intertwined process factors influencing ECR and underscores the evolving designs of electrolyzers to manage these factors effectively. It discusses conventional and innovative approaches to catalyst design and addresses the challenges related to the stability of the catalysts. Recent advancements and potential future directions for CO₂ ECR studies are also highlighted.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101089"},"PeriodicalIF":7.1,"publicationDate":"2025-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143465275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Xanthan gum biopolymer for uniform dispersion of halloysite nanotubes to enhance micro- and macroscopic performance of cementitious composite: A sustainable alternative to chemical surfactants","authors":"Yaser Rashidi ,&nbsp;Lily Li ,&nbsp;Asghar Habibnejad Korayem","doi":"10.1016/j.mtsust.2025.101091","DOIUrl":"10.1016/j.mtsust.2025.101091","url":null,"abstract":"<div><div>To fully exploit the potential of halloysite nanotubes (HNTs) in cement-based composites, stable dispersion in cementitious environments is essential. While polycarboxylate ether (PCE) is commonly used for this purpose, xanthan gum (XG) biopolymer offers a greener alternative, providing stable and uniform dispersion. XG-modified HNTs show promise in enhancing the engineering properties of these composites, but their impact on micro- and macroscopic characteristics is still unclear. This study comprehensively assessed the influence of XG-modified HNTs on hydration-phase assemblage, pore structure, microstructural morphology, as well as compressive strength and transport properties in cementitious materials, and compared these results to PCE-modified HNTs in similar systems. The results demonstrated that XG-modified HNTs significantly outperformed PCE-modified HNTs by reducing calcium hydroxide (CH) content and refining CH crystal structures. Additionally, XG-modified HNTs accelerated cement hydration more effectively and promoted enhanced gel structure formation. Importantly, XG-modified HNTs contributed to a greater reduction in pore size and porosity, a more uniform pore distribution, and the formation of a more homogeneous cementitious matrix compared to PCE-modified HNTs. Furthermore, after 90 days, the HNT-XG mixture exhibited increases in compressive strength (14.3%), ultrasonic pulse velocity (7.1%), and electrical resistivity (13.3%) compared to the HNT-PCE mixture. Finally, the sustainability assessment revealed that using XG biopolymer results in 48.6% lower energy consumption, an 89.4% cleaner production process, and 16.3% lower production costs compared to PCE. Consequently, XG biopolymer can be considered a superior and sustainable alternative to chemical surfactants like PCE for the uniform dispersion of HNTs in cementitious systems.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"29 ","pages":"Article 101091"},"PeriodicalIF":7.1,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143429761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Sustainable CFRP drilling using support plates: A comprehensive analysis of delamination suppression and cost-effectiveness","authors":"Yun Seok Kang ,&nbsp;Dong Eun Kim ,&nbsp;Hyung Wook Park ,&nbsp;Jaewoo Seo","doi":"10.1016/j.mtsust.2025.101085","DOIUrl":"10.1016/j.mtsust.2025.101085","url":null,"abstract":"<div><div>Carbon fiber-reinforced polymers (CFRPs) are extensively utilized in the aerospace industry due to their exceptional strength-to-weight ratios, enabling weight reduction and improved energy efficiency. Despite their advantages, the anisotropic properties of CFRPs result in defects, such as delamination, during drilling processes, reducing manufacturing efficiency and increasing production costs. While support plates have been employed to address such issues, existing studies have not sufficiently explored their economic and environmental implications, nor have they evaluated the potential of novel materials like cork. This study introduces a novel machining economics model tailored for CFRP drilling, integrating defect suppression, energy consumption, and production costs into a unified framework. Furthermore, this research uniquely explores cork as a support plate material, which has not been previously studied in the context of CFRP drilling. Experimental analyses demonstrate that cork achieves a 12.45% reduction in delamination and lowers overall drilling costs to 87.39% of those incurred without support plates. These findings establish cork as the most sustainable and cost-effective support plate material, while the proposed model provides a comprehensive method for evaluating machining quality and sustainability. By integrating a novel machining economics model and introducing cork as a support plate material, this study offers a practical solution to enhance cost-efficiency, defect suppression, and sustainability in aerospace manufacturing.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101085"},"PeriodicalIF":7.1,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143445905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Trends and perspectives on bacterial nanocellulose: A comprehensive analysis from the three helixes of innovation","authors":"Kleber Mora Guevara ,&nbsp;Gustavo Martínez-Valenzuela ,&nbsp;Viviana Sánchez-Vásquez ,&nbsp;Keyla Guerrero-Ruiz ,&nbsp;Manuel Fiallos-Cárdenas","doi":"10.1016/j.mtsust.2025.101090","DOIUrl":"10.1016/j.mtsust.2025.101090","url":null,"abstract":"<div><div>Bacterial nanocellulose (BNC) stands out as a nanocrystalline material with a wide range of unique properties, including high mechanical strength, biodegradability, biocompatibility, and transparency. This versatility has attracted great interest in various fields, from biomedicine and materials engineering to the food industry and environmental technology. The present study focused on assessing the impact of BNC's scientific production within the framework of the three helixes of innovation and identifying trends in research and technological development. To this end, a comprehensive bibliometric analysis of 4814 peer-reviewed articles published between 2013 and 2023 was conducted, using the SCOPUS database and analyzing the information through Rstudio's Bibliometrix package. The results revealed an approximate annual growth of 15.67% in BNC's scientific output, with an average of 33.56 citations per paper. China was positioned as a leader in this output, backed by strong government commitment and considerable funding for sustainability-focused research. It is notable that BNC studies contribute mainly to the Sustainable Development Goals (SDGs), with SDGs 3, 6, 7, 9, 12, and 17 standing out. Despite the current trend towards process optimization and exploration of BNC-producing microorganisms, a lack of research in life cycle analysis and techno-economic analysis was identified. It is suggested that the implementation of biorefinery approaches, the utilization of residual biomass, and the evaluation of energy efficiency and exergy analysis could potentially significantly improve the process of obtaining BNC, providing a more sustainable and efficient approach to its production with multiple applications in various industrial sectors.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101090"},"PeriodicalIF":7.1,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143445907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"Optimising slow pyrolysis parameters to enhance biochar European hazelnut shell as a biobased asphalt modifier","authors":"Camila Martínez-Toledo ,&nbsp;Gonzalo Valdes-Vidal ,&nbsp;Alejandra Calabi-Floody ,&nbsp;María Eugenia González ,&nbsp;Antonieta Ruiz ,&nbsp;Cristian Mignolet-Garrido ,&nbsp;Jose Norambuena-Contreras","doi":"10.1016/j.mtsust.2025.101087","DOIUrl":"10.1016/j.mtsust.2025.101087","url":null,"abstract":"<div><div>This paper evaluated the impact of operational conditions during slow pyrolysis on the physicochemical and antioxidant properties of biochar derived from European hazelnut shells (BH), with the aim of assessing its potential as a modifier for asphalt binder. The study employed a 2² factorial design with a central point, using pyrolysis temperature (300 °C, 425 °C, and 550 °C) and residence time (1, 2, and 3 h) as study factors to produce BH. Firstly, the chemical, physical and antioxidant properties of European hazelnut shell (HS) and BH samples were compared in terms of their chemical composition, microscopic-morphology, and antioxidant capacity. Additionally, the thermal behaviour of HS was analysed. Asphalt binders were blended with 5% biochar (w/w) to assess particle distribution using confocal laser microscopy. Functional groups were also evaluated through Fourier-transform infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS). The results conclude that the operational conditions of slow pyrolysis significantly affect the chemical composition of biochar from European hazelnut shells, influencing the functional groups present on the asphalt surface. These conditions also influence the microstructure, increasing porosity and rugosity at higher temperatures and longer residence times. HS exhibited high antioxidant capacity, retaining up to 40% of it in the biochar when pyrolyzed at 300 °C for 1 h. Confocal laser microscopy showed uniform distribution of biochar in the asphalt binder. FT-IR and XPS tests revealed chemical interactions between the biochar and binder, characterized by bonds involving C, O, and H, particularly in biochar pyrolyzed at 300 °C and 550 °C for 1 h. The results of this study demonstrate that biochar derived from the slow pyrolysis of European hazelnut shell has the potential to be used as a bio-additive for the development of more sustainable asphalt roads.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101087"},"PeriodicalIF":7.1,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143488996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 high ionic conductivity of polyacryamide/hemp cellulose nanofibers for utilizing as quasi solid electrolyte composites in flexible rechargeable zinc-ion battery with high-safety","authors":"Adnan Ahmed ,&nbsp;Thanaporn Subchokpool ,&nbsp;Amornrat Khampuanbut ,&nbsp;Intatch Hongrattanavichit ,&nbsp;Manunya Okhawilai ,&nbsp;Wiwittawin Sukmas ,&nbsp;Prasit Pattananuwat","doi":"10.1016/j.mtsust.2025.101088","DOIUrl":"10.1016/j.mtsust.2025.101088","url":null,"abstract":"<div><div>Rechargeable zinc-ion batteries (ZIBs) have attracted broad interest in the large-scale energy storage industry as well as wearable and portable electronics. This work presents safe quasi-solid-state zinc-ion batteries (QZIBs), highlighting the use of polyacrylamides (PAM)/hemp-derived cellulose nanofibers (CNFs) as quasi-solid electrolyte (QSE) composites with cobalt manganese carbon nanofibers (CMO-CNFs) cathode composites. Results demonstrate that CNFs with different concentrations (0.25, 0.50, 0.75, and 1.0 wt%), in addition to PAM, show superior electrolyte uptake and high ion conductivity. For plating/stripping testing with a symmetrical zinc cell, PAM/CNFs 1.0 wt% (PNC1) are seen to display the lowest overpotential with the best zinc dendrite suppression feature. For the QZIB performance test, innovatively constructed Zn//PNC1//CMO-CNFs achieve remarkable electrochemical performance. A high discharge specific capacity of 207.84 mA g⁻¹ at a current density of 0.05 A g⁻¹, as well as during cyclic stability, outstanding 59% capacity retention after 500 cycles is obtained. Furthermore, QZIB exhibits promising prospects, demonstrating robust stability after various mechanical stresses. Moreover, PNC1 maintains seamless operation even at sub-zero temperatures, enhancing its applicability across diverse environmental conditions.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"30 ","pages":"Article 101088"},"PeriodicalIF":7.1,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143445906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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":"One-step calcination strategy of 3D printing CuO–ZnO–ZrO2 catalysts for CO2 hydrogenation using digital light processing (DLP)","authors":"Pengyuan Guan ,&nbsp;Yongjie Zhao ,&nbsp;Yihui Wu ,&nbsp;Weixian Li ,&nbsp;Xiao Zhang ,&nbsp;Xiang Gao ,&nbsp;Xiaoxia Ou ,&nbsp;Wai Siong Chai ,&nbsp;Yinfeng He ,&nbsp;Hao Nan Li","doi":"10.1016/j.mtsust.2025.101086","DOIUrl":"10.1016/j.mtsust.2025.101086","url":null,"abstract":"<div><div>CuO–ZnO–ZrO_<em>2</em> catalyst attracted significant attention for CO₂ hydrogenation to methanol. Gyroid-based triply period minimal surface lattice structures feature highly ordered porous networks, which could be used to enhance catalytic performance and efficiency. This paper presents a formulating and one-step calcination strategy that united the removal of polymer resin and calcination of catalyst precursor at one temperature. This enabled 3D printing gyroid-structured CuO–ZnO–ZrO₂ catalyst for CO₂ hydrogenation while minimizing the impact of overheating on the catalyst performance. A photocurable formulation loaded with CuO–ZnO–ZrO₂ precursor was developed. Using the optimized formulation, gyroid structures with varying pore sizes were successfully printed and calcined. The optimal lattice wall thickness that balances porosity and structural stability was identified. The results indicate that the resin used for 3D printing was successfully removed at a lower temperature and the catalytic activity of the 3D-printed structured catalyst was retained through the one-step calcination process while the gyroid lattice geometry can enhance catalytic efficiency than cylindrical structure.</div></div>","PeriodicalId":18322,"journal":{"name":"Materials Today Sustainability","volume":"29 ","pages":"Article 101086"},"PeriodicalIF":7.1,"publicationDate":"2025-02-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143429760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}