Surfaces and Interfaces最新文献

筛选
英文 中文
Pechini synthesis and characterization of Ni3TiO5/NiTiO3 nanocomposites and their application as nano-photocatalyst for degradation of water-soluble organic pollutants under visible light Ni3TiO5/NiTiO3纳米复合材料的合成与表征及其在可见光下作为降解水溶性有机污染物纳米光催化剂的应用
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-05-01 DOI: 10.1016/j.surfin.2025.106604
Mohammad Reza Saadati-Gullojeh , Mojgan Ghanbari , Ali Ehsani , Forat H. Alsultany , Hadil Hussain Hamza , Masoud Salavati-Niasari
{"title":"Pechini synthesis and characterization of Ni3TiO5/NiTiO3 nanocomposites and their application as nano-photocatalyst for degradation of water-soluble organic pollutants under visible light","authors":"Mohammad Reza Saadati-Gullojeh ,&nbsp;Mojgan Ghanbari ,&nbsp;Ali Ehsani ,&nbsp;Forat H. Alsultany ,&nbsp;Hadil Hussain Hamza ,&nbsp;Masoud Salavati-Niasari","doi":"10.1016/j.surfin.2025.106604","DOIUrl":"10.1016/j.surfin.2025.106604","url":null,"abstract":"<div><div>The synthesis, structural characterization, and photocatalytic activity of Ni<sub>3</sub>TiO<sub>5</sub>/NiTiO<sub>3</sub> nanocomposites at different experimental parameters are explored in this work. X-ray diffraction (XRD) was used to characterize the samples at 900 °C (the optimized temperature) developed using different precursors (molar ratio of Ni: Ti = 0.75:1) confirmed the prevalence of well-crystallized Ni<sub>3</sub>TiO<sub>5</sub> (tetragonal structure) and NiTiO<sub>3</sub> (rhombohedral structure). FTIR measurements confirmed the formation of characteristic metal–oxygen bonds associated with Ni<sub>3</sub>TiO<sub>5</sub> and NiTiO<sub>3</sub>, whereas FESEM and TEM analyses revealed an optimal particle morphology with low aggregation. Under visible light illumination, the nanocomposite showed a notable photocatalytic performance of 86.78 % of malachite green (MG) degraded at neutral pH and 97.25 % under alkaline conditions. Kinetic analysis showed pseudo-first-order reaction behavior, with the highest rate constant (<em>k</em> = 0.03727 min⁻¹) at alkaline pH. Degradation of organic pollutants was mainly caused by hydroxyl radicals and photogenerated holes, and dye concentration, catalyst dosage, and reactive oxygen species had a specific influence on the photodecomposition efficiency. Treated material was tested for reusability, with the efficiency reduced only by about 8.55 % to just 78.23 % after five cycles, reflecting relatively good stability. Ni<sub>3</sub>TiO<sub>5</sub>/NiTiO<sub>3</sub> exhibited excellent catalytic activity compared with other similar photocatalysts. These findings highlight the potential of the nanocomposite for practical application in wastewater treatment.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106604"},"PeriodicalIF":5.7,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143901891","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
BiOI-Sm2O3 nanocomposites on translucent porous polymer for visible-light decontamination of antibiotic wastewater 半透明多孔聚合物上的biio - sm2o3纳米复合材料用于抗生素废水的可见光去污
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-30 DOI: 10.1016/j.surfin.2025.106605
Dhivya Jagadeesan , Denna Babu , Akhila Maheswari Mohan , Chitra Boobalan , Prabhakaran Deivasigamani
{"title":"BiOI-Sm2O3 nanocomposites on translucent porous polymer for visible-light decontamination of antibiotic wastewater","authors":"Dhivya Jagadeesan ,&nbsp;Denna Babu ,&nbsp;Akhila Maheswari Mohan ,&nbsp;Chitra Boobalan ,&nbsp;Prabhakaran Deivasigamani","doi":"10.1016/j.surfin.2025.106605","DOIUrl":"10.1016/j.surfin.2025.106605","url":null,"abstract":"<div><div>Efficient removal of pharmaceutical pollutants from water resources remains a challenge for ensuring eco-sustainability. Herein, we report a unique BiOI-Sm<sub>2</sub>O<sub>3</sub> heterojunction nanocomposite (NC) for dissipating persistent pharmaceutical pollutants. The uniqueness of this work arises from the fabrication of a visible-light-responsive reusable/durable photocatalyst by uniformly dispersing BiOI-Sm<sub>2</sub>O<sub>3</sub> (BS) NCs across a translucent macro-/meso-porous poly(EDGMA) monolith (PEM). From different ratios of BS NCs, the choice of BS-15, i.e.,(15 %)BiOI-(85 %)Sm<sub>2</sub>O<sub>3</sub> showed brilliant visible-light photocatalysis for dissipating enrofloxacin (ENF) drug residues that remain persistent in environmental sources. The uniform dispersion of BS-15 NC across the monolithic template generated a renewable BS-15 PEM photocatalyst with superior surface and structural properties. The surface, structural, and porosity features of the BS NCs and BS-15 PEM photocatalyst were characterized using p-XRD, XPS, FE-SEM-EDX, HR-TEM-SAED, FT-IR, UV-Vis-DRS, PLS, EIS, and BET/BJH analysis. The inorganic-organic hybrid photocatalyst exhibited superior visible-light photocatalytic activity due to optimal energy band gap narrowing and greater surface area and porosity, facilitating faster diffusion and voluminous pollutant sorption for eVentual photocatalytic degradation. The optimization of the experimental parameters revealed a solution pH of 3.0, a photocatalyst dosage of 75 mg, an ENF concentration of 15 mg/L, H<sub>2</sub>O<sub>2</sub> (oxidizer) of 1.0 mM, and a tungsten filament lamp of 150 W/cm<sup>2</sup>, which were adequate for the dissipation (≥99.5 %) of ENF within 20 min of photocatalysis. The drug degradation pathways were analyzed using HR-MS, and the photocatalysis mechanisms were elucidated using EPR and VB-XPS analysis. The photocatalyst's excellent stability and photocatalytic efficiency offered a cost-effective solution for wastewater treatment.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106605"},"PeriodicalIF":5.7,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143899970","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
Pressure-driven growth mechanisms and uniformity analysis of β-Ga2O3/4H-SiC heteroepitaxy β-Ga2O3/4H-SiC异质外延的压力驱动生长机制及均匀性分析
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-30 DOI: 10.1016/j.surfin.2025.106607
Moyu Wei , Yunkai Li , Siqi Zhao , Jingyi Jiao , Yicheng Pei , Guoguo Yan , Xingfang Liu
{"title":"Pressure-driven growth mechanisms and uniformity analysis of β-Ga2O3/4H-SiC heteroepitaxy","authors":"Moyu Wei ,&nbsp;Yunkai Li ,&nbsp;Siqi Zhao ,&nbsp;Jingyi Jiao ,&nbsp;Yicheng Pei ,&nbsp;Guoguo Yan ,&nbsp;Xingfang Liu","doi":"10.1016/j.surfin.2025.106607","DOIUrl":"10.1016/j.surfin.2025.106607","url":null,"abstract":"<div><div>During the heteroepitaxial growth of β-Ga<sub>2</sub>O<sub>3</sub>, chamber pressure plays a critical role in determining epitaxial quality and uniformity. This study explores the heteroepitaxial growth of β-Ga<sub>2</sub>O<sub>3</sub> on 4H-SiC substrates by two-step low pressure chemical vapor deposition. Results reveal a linear correlation between the thickness, surface roughness, and crystal structure of the epitaxial layer and the substrate-to-source distance. Optical interference analysis enables effective thickness estimation based on color, using in confirming growth uniformity. Pressure-driven growth mechanisms was revealed that high pressure promotes β-Ga<sub>2</sub>O<sub>3</sub> nucleation, while low pressure enhances preferential growth during the epitaxial stage. Phase and elemental analysis indicate significant pressure effects on oxygen vacancies, and the X-ray diffraction confirms high crystallinity with a narrow X-ray diffraction peak of 0.34° for the (-202) plane. The β-Ga<sub>2</sub>O<sub>3</sub>/4H-SiC heterojunction diode demonstrates strong rectifying behavior, supporting the application in photodetectors and high-power devices.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106607"},"PeriodicalIF":5.7,"publicationDate":"2025-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143899972","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
Solution-processed gallium oxide semiconductor nanomaterials via surface chemical activity of liquid metals 液相金属表面化学活性的溶液法制备氧化镓半导体纳米材料
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-29 DOI: 10.1016/j.surfin.2025.106599
Yiqian Wang , Huiqin Yang , Bangjin Wang , Jiaqing Zhao , Khampheng Boudmyxay , Kingsadingthongkham Vongdeth , Liangfei Duan , Tingting Guo
{"title":"Solution-processed gallium oxide semiconductor nanomaterials via surface chemical activity of liquid metals","authors":"Yiqian Wang ,&nbsp;Huiqin Yang ,&nbsp;Bangjin Wang ,&nbsp;Jiaqing Zhao ,&nbsp;Khampheng Boudmyxay ,&nbsp;Kingsadingthongkham Vongdeth ,&nbsp;Liangfei Duan ,&nbsp;Tingting Guo","doi":"10.1016/j.surfin.2025.106599","DOIUrl":"10.1016/j.surfin.2025.106599","url":null,"abstract":"<div><div>The fourth-generation semiconductor material, gallium oxide (Ga<sub>2</sub>O<sub>3</sub>) has received extensive attention for its wide bandgap, ultra-high breakdown electric field, high temperature resistance, and better radiation resistance. Ga<sub>2</sub>O<sub>3</sub> nanomaterials are primarily synthesized through the thermal treatment of gallium oxyhydroxide (GaOOH), but the synthesis methods of GaOOH depend on complex reaction process, high temperature and high pressure, precision equipment and other reaction conditions, resulting the applicability is significantly limited. Herein, a straightforward, flexible, environmentally friendliness, and maneuverable method for synthesizing GaOOH is presented. Under ambient conditions, when liquid metals (LMs) were immersed in deionized water (DI water), the Ga atoms on their surface can capture the oxygen atoms and oxygen-containing groups at lower energies, thereby transforming into nano-GaOOH. Moreover, LMs exhibit high surface tension and fluidity, which facilitates the easy detachment of GaOOH nanomaterials from their surface under mechanical agitation. Simultaneously, the triboelectrification between LMs and polytetrafluoroethylene (PTFE) facilitates the reaction. Furthermore, the GaOOH nanomaterials were annealed into Ga<sub>2</sub>O<sub>3</sub> nanomaterials. This strategy is grounded in the principles of sustainability and efficiency, which can be implemented on a large scale. This approach plays a crucial role in advancing modern semiconductor technology and holds significant practical implications as well as promising development prospects.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106599"},"PeriodicalIF":5.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143895081","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 switch between photocatalysis and electrocatalysis for CO2RR by stacking mode CO2RR的光催化和电催化可通过堆叠模式灵活切换
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-29 DOI: 10.1016/j.surfin.2025.106592
Meichen Wu , Zhenduo Wang , Furong Xie , Huaiyu Xie , Yuhong Huang , Ruhai Du , Haiping Lin , Xiumei Wei
{"title":"Flexible switch between photocatalysis and electrocatalysis for CO2RR by stacking mode","authors":"Meichen Wu ,&nbsp;Zhenduo Wang ,&nbsp;Furong Xie ,&nbsp;Huaiyu Xie ,&nbsp;Yuhong Huang ,&nbsp;Ruhai Du ,&nbsp;Haiping Lin ,&nbsp;Xiumei Wei","doi":"10.1016/j.surfin.2025.106592","DOIUrl":"10.1016/j.surfin.2025.106592","url":null,"abstract":"<div><div>In recent years, a large amount of carbon dioxide (CO<sub>2</sub>) emission has caused serious environmental pollution and energy crisis. Searching for the suitable materials for carbon dioxide reduction reaction (CO<sub>2</sub>RR) is a key step to achieve environmentally friendly reduction of greenhouse gas emissions and achieve carbon neutrality. In this paper, the results show that the Boron Arsenide (BAs) monolayer has excellent electrocatalytic performance, and the limiting potential is only 0.27 V for CH<sub>4</sub> formation by electrocatalytic CO<sub>2</sub>RR. Constructing BAs/PtTe<sub>2</sub> heterostructure greatly reduces the Gibbs free energy in the catalytic process, but the catalytic path is changed at the same time, and the limiting potential for the formation of CH<sub>4</sub> increases to 0.42 V. The interesting finding is that the BAs/PtTe<sub>2</sub> heterostructure can meet the demand of photocatalytic CO<sub>2</sub>RR for producing CH<sub>4</sub>. At the same time, the production of HCOOH is filtered out under photocatalysis due to its just-right band edges. Then, natural light can be used to complete the half-reaction of carbon dioxide reduction as a green and sustainable energy source. This study provides strategic insights for the design and development of catalysts for CO<sub>2</sub>RR.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106592"},"PeriodicalIF":5.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143899858","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
Recent progress of antibacterial strategy for 3D-printed bone repair scaffold 3d打印骨修复支架抗菌策略研究进展
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-29 DOI: 10.1016/j.surfin.2025.106601
Xiaojie Chen , Xinyu Li , Qing Li , Yuehua Wang , Chunmei Zhao , Tifeng Jiao
{"title":"Recent progress of antibacterial strategy for 3D-printed bone repair scaffold","authors":"Xiaojie Chen ,&nbsp;Xinyu Li ,&nbsp;Qing Li ,&nbsp;Yuehua Wang ,&nbsp;Chunmei Zhao ,&nbsp;Tifeng Jiao","doi":"10.1016/j.surfin.2025.106601","DOIUrl":"10.1016/j.surfin.2025.106601","url":null,"abstract":"<div><div>3D-printed scaffolds have become one of the most effective methods for treating bone injuries due to their customizable porous structure and biodegradability, which avoids secondary surgery. To prevent bacterial infections during clinical procedures, the introduction of antibacterial functionality is a necessary design for 3D-printed scaffolds. Excellent antibacterial strategies can provide scaffolds with overall better performance while maintaining satisfactory antibacterial effects, providing great potential for the advancement of scaffolds in bone tissue engineering. This work reviews different antibacterial strategies and research progress of 3D-printed scaffolds in recent years, including antibacterial drug release, non-pharmacological antibacterial, and antibacterial coatings.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106601"},"PeriodicalIF":5.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143895082","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
Synthesis of Fe2O3-supported lightweight expanded clay aggregate (LECA) via solution combustion: An Innovative and Cost-Effective catalyst for biodiesel generation 溶液燃烧法合成fe2o3负载的轻质膨胀粘土骨料(LECA):一种创新且经济高效的生物柴油催化剂
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-29 DOI: 10.1016/j.surfin.2025.106582
Ensie Bekhradinassab , Iman Ghasemi
{"title":"Synthesis of Fe2O3-supported lightweight expanded clay aggregate (LECA) via solution combustion: An Innovative and Cost-Effective catalyst for biodiesel generation","authors":"Ensie Bekhradinassab ,&nbsp;Iman Ghasemi","doi":"10.1016/j.surfin.2025.106582","DOIUrl":"10.1016/j.surfin.2025.106582","url":null,"abstract":"<div><div>This study investigates the application of ultrasound-assisted Fe<sub>2</sub>O<sub>3</sub> supported on treated lightweight expanded clay aggregate (LECA), synthesized via the solution combustion method, as a catalyst for biodiesel production. The catalyst was characterized using various techniques, including XRD, FESEM, EDX, TEM, BET-BJH, and TPD-NH<sub>3</sub>. Characterization results indicated that the Fe(0.15)-LECA(U) catalyst exhibited a pore volume of 0.05 cm³/g, a surface area of 22.74 m²/g, and a well-dispersed Fe<sub>2</sub>O<sub>3</sub> on the support surface. TPD-NH<sub>3</sub> analysis revealed a significant presence of medium and strong acidic sites, with total acidic site concentrations of 0.736, 2.104, 0.939, and 0.412 mmol NH<sub>3</sub>/g at temperatures of 214.7, 350.6, 501.3, and 692.4°C, respectively. The high dispersibility of acidic sites increased the rate of reaction as in the condition of 3 wt.% catalyst loading, 95°C reaction temperature, 1-hour reaction time, and a methanol-to-oil molar ratio of 20, the catalyst achieved a remarkable biodiesel conversion of 98.49% with an apparent rate constant of 0.0218. Notably, a 2.02% decrease in conversion was observed after five consecutive reaction cycles, demonstrating the catalyst's excellent stability attributed to the strong bonding between Fe<sub>2</sub>O<sub>3</sub> and treated LECA facilitated by ultrasound treatment.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106582"},"PeriodicalIF":5.7,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143899975","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
Removal of F- from industrial ZnSO4 solution by hierarchical porous Al2O3-ZnO microspheres: performance and mechanism 分级多孔Al2O3-ZnO微球去除工业硫酸锌溶液中的F-:性能和机理
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-28 DOI: 10.1016/j.surfin.2025.106587
Kai Yang, Junhao Wang, Dian Yu, Pengqiuyue Pu, Hang Li, Zihao Chen, Yangyang Tang, Zhao Fang
{"title":"Removal of F- from industrial ZnSO4 solution by hierarchical porous Al2O3-ZnO microspheres: performance and mechanism","authors":"Kai Yang,&nbsp;Junhao Wang,&nbsp;Dian Yu,&nbsp;Pengqiuyue Pu,&nbsp;Hang Li,&nbsp;Zihao Chen,&nbsp;Yangyang Tang,&nbsp;Zhao Fang","doi":"10.1016/j.surfin.2025.106587","DOIUrl":"10.1016/j.surfin.2025.106587","url":null,"abstract":"<div><div>As mineral resources are developed and exploited, the proportion of low-grade zinc ore increases. The concentrations of F<sup>-</sup> exceeding the optimal range may pose a risk to zinc hydrometallurgy. In the present research, Al<sub>2</sub>O<sub>3</sub>-ZnO microspheres (AZO) characterized by a substantial specific surface area were synthesized through a hydrothermal-roasting technique and applied in industrial zinc sulphate fluoride removal. The optimal adsorption conditions for AZO and the underlying adsorption mechanism were investigated. The results indicated that the adsorption at 12 g·L<sup>-1</sup> dosage, original pH=5.32 of the solution and 323 K for 75 min, when the fluoride concentration was reduced to below 50 mg·L<sup>-1</sup>, the fluoride removal percentage reached 73.32 %, and the adsorption capacity was 8.55 mg·g<sup>-1</sup>. Kinetic studies revealed that AZO exhibited surface inhomogeneity, functioning as a heterogeneous adsorbent, with the fluoride adsorption process being predominantly chemical in nature. The isotherm model suggested that the removal process was characterized by homogeneous adsorption of a monomolecular layer, with a theoretical maximum adsorption capacity of AZO estimated at 9.479 mg·g<sup>-1</sup>. FT-IR and XPS analyses demonstrated that the defluorination process occurs through ion exchange between F<sup>-</sup> and -OH, as well as the formation of Zn/Al-F complexes. Consequently, AZO present a novel approach for developing an effective adsorbent for defluorination in industrial ZnSO<sub>4</sub> solutions.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106587"},"PeriodicalIF":5.7,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143901892","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
High-temperature stability of Ca3TaGa3Si2O14 in various atmospheres up to 1000 °C Ca3TaGa3Si2O14在高达1000℃的各种气氛下的高温稳定性
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-28 DOI: 10.1016/j.surfin.2025.106494
Marietta Seifert, Martin Hantusch, Thomas Gemming
{"title":"High-temperature stability of Ca3TaGa3Si2O14 in various atmospheres up to 1000 °C","authors":"Marietta Seifert,&nbsp;Martin Hantusch,&nbsp;Thomas Gemming","doi":"10.1016/j.surfin.2025.106494","DOIUrl":"10.1016/j.surfin.2025.106494","url":null,"abstract":"<div><div>The effect of high-temperature annealing under various conditions on piezoelectric Ca<span><math><msub><mrow></mrow><mrow><mn>3</mn></mrow></msub></math></span>TaGa<span><math><msub><mrow></mrow><mrow><mn>3</mn></mrow></msub></math></span>Si<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>O<sub>14</sub> (CTGS) substrates was investigated. The substrates were exposed to Ar, N<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>, air, O<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>, high vacuum (HV) or H<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span> atmosphere at 800 °C and 1000 °C. A comprehensive analysis of the annealed substrates was performed by X-ray diffraction, scanning electron microscopy of the sample surface and scanning transmission electron microscopy in combination with energy dispersive X-ray spectroscopy of cross sections of the substrate surface. In addition, changes of the chemical composition and the electronic properties of the substrate surface were investigated by X-ray photoelectron spectroscopy. The analyses demonstrated a minor degradation of the surface of the CTGS during annealing at 800 °C in HV or in H<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>. This was strongly increased after annealing at 1000 °C. No significant deviation of the CTGS surface was observed for the other annealing atmospheres. A possible change of the chemical reactivity of the annealed substrates in combination with an oxidable material was tested using RuAl thin films deposited on the substrate, which were then annealed at 800 °C in HV. The chemical reaction between film and substrate was not avoided or reduced by the high-temperature pre-annealing. It is concluded that during high-temperature application under certain conditions, especially in HV or H<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>, uncovered surfaces of the CTGS degrade and lead to a reduction of the piezoelectric properties of the substrate and with this of the functionality of the device. Barrier layers are required to prevent the chemical reaction between the substrate and reactive metallic layers on top.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106494"},"PeriodicalIF":5.7,"publicationDate":"2025-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143900085","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
Sugarcane filtrate mud hour-level humification to remediate Cd(II)-contaminated acidic soil 甘蔗滤液污泥小时级腐殖质化修复镉污染酸性土壤
IF 5.7 2区 材料科学
Surfaces and Interfaces Pub Date : 2025-04-27 DOI: 10.1016/j.surfin.2025.106562
Dongqing Cai , Chen Sun , Yuqi Zhu , Pengjin Zhu , Lei Li , Xianghai Kong , Qicheng Chen , Xiaofeng Lu , Yan Qin , Yanping Zhu , Pan Zhao , Dongfang Wang
{"title":"Sugarcane filtrate mud hour-level humification to remediate Cd(II)-contaminated acidic soil","authors":"Dongqing Cai ,&nbsp;Chen Sun ,&nbsp;Yuqi Zhu ,&nbsp;Pengjin Zhu ,&nbsp;Lei Li ,&nbsp;Xianghai Kong ,&nbsp;Qicheng Chen ,&nbsp;Xiaofeng Lu ,&nbsp;Yan Qin ,&nbsp;Yanping Zhu ,&nbsp;Pan Zhao ,&nbsp;Dongfang Wang","doi":"10.1016/j.surfin.2025.106562","DOIUrl":"10.1016/j.surfin.2025.106562","url":null,"abstract":"<div><div>Acidic soil (AS) has a severe effect on crop growth and human health, becoming an urgent issue in agriculture field. In this work, an acidic soil remediation agent (ASRA) was developed based on humified-sugarcane filtrate mud (SFM) and red mud (RM). Therein, hour-level humification of SFM was realized in one hour by degradation-polymerization reactions induced by •O<sub>2</sub><sup>−</sup>, <sup>1</sup>O<sub>2</sub>, SO<sub>4</sub><sup>2−</sup>•, and •OH generated from calcium hydroxide-activated sodium persulfate, fabricating an organic fertilizer rich in fulvic-like acid (FLA). To improve pH of AS, RM (pH 13.2) was added to the organic fertilizer to obtain ASRA. The as-prepared ASRA could significantly decrease dissolved divalent cadmium (Cd(II)) content in AS through hydrogen-bond, chelation, and precipitation interactions. In addition, pot experiment proved ASRA could remarkably increase AS pH, promote corn growth, and reduce Cd uptake. Therefore, this study provides a high-efficiency and simple method for SFM and RM recycling and remediation of Cd(II)-contaminated AS, which shows a huge application prospect.</div></div>","PeriodicalId":22081,"journal":{"name":"Surfaces and Interfaces","volume":"66 ","pages":"Article 106562"},"PeriodicalIF":5.7,"publicationDate":"2025-04-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143885924","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信