Bulletin of Materials Science最新文献

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Structural and magnetic properties of Fe2TeO6-α-Fe2O3 nanocomposite Fe2TeO6-α-Fe2O3纳米复合材料的结构和磁性能
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-21 DOI: 10.1007/s12034-024-03396-w
Aarti Saini, Dharmveer Bhedi, Mukesh Verma, Sher Singh Meena, Yugandhar Bitla, Ramalingam Thirumoorthi
{"title":"Structural and magnetic properties of Fe2TeO6-α-Fe2O3 nanocomposite","authors":"Aarti Saini,&nbsp;Dharmveer Bhedi,&nbsp;Mukesh Verma,&nbsp;Sher Singh Meena,&nbsp;Yugandhar Bitla,&nbsp;Ramalingam Thirumoorthi","doi":"10.1007/s12034-024-03396-w","DOIUrl":"10.1007/s12034-024-03396-w","url":null,"abstract":"<div><p>Iron tellurate–hematite nanocomposite was obtained by the thermal decomposition of organotellurium ferrocenecarboxylate. XRD study revealed that the composite has 68% tetragonal Fe<sub>2</sub>TeO<sub>6</sub> phase and 32% trigonal α-Fe<sub>2</sub>O<sub>3</sub> phase. Energy-dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy confirm the chemical homogeneity of the nanocomposite. During the thermal decomposition of the precursor, tellurium segregates out in amorphous form resulting in a proportionate amount of α-Fe<sub>2</sub>O<sub>3</sub> phase. Room temperature Mössbauer spectrum reveals that Fe is in +3 state in the nanocomposite. The bulk magnetization study reveals room temperature ferromagnetic order in the nanocomposite.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143455533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 and evaluation of biodegradable oleic acid diethanolamide surfactants for water stabilization in diesel storage tanks 生物可降解油酸二乙醇酰胺表面活性剂的合成与评价
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-19 DOI: 10.1007/s12034-024-03383-1
Punitha Nallusamy, Iyman Abrar
{"title":"Synthesis and evaluation of biodegradable oleic acid diethanolamide surfactants for water stabilization in diesel storage tanks","authors":"Punitha Nallusamy,&nbsp;Iyman Abrar","doi":"10.1007/s12034-024-03383-1","DOIUrl":"10.1007/s12034-024-03383-1","url":null,"abstract":"<div><p>Accumulation of water in large diesel storage tanks due to climatic differences poses significant operational challenges, including potential contamination of tanker deliveries and the growth of harmful microbes leading to filter blockages and vehicle malfunctions. To mitigate this issue, we focus on the synthesis of biodegradable surfactants capable of emulsifying free water to form stable emulsions. Among various classes of biodegradable surfactants tested, oleic acid diethanolamide emerged as a promising candidate due to its superior emulsifying properties and relatively unexplored potential. To assess the maximum water emulsification, oleic acid diethanolamide was synthesised by optimising the ratio of oleic acid to diethanolamine. Out of the prepared formulations, a clear emulsion was achieved at a 1:1 ratio of oleic acid to diethanolamine, demonstrating higher efficacy in water emulsification compared to other formulations. Characterization analyses, including FTIR and total acid number, were conducted for all surfactants. Formulations utilising the synthesised surfactant at varying concentrations, ranging from 1 to 10% were used to stabilise 5% water in the emulsions. The study demonstrated that clear emulsions showed extended stability beyond 45 days with formulations having surfactant concentrations ranging from 6 to 10%. The emulsions were further characterized for key fuel properties such as calorific value, viscosity and cloud point to meet the operational requirements of the fuel. The research aims to provide a sustainable, environment friendly and operationally efficient solution to the persistent problem of water precipitation in large diesel storage tanks, offering operational efficiency and environmental benefits to the fuel industry.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12034-024-03383-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Exploring the impact of temperature in valorising digestate as a strength enhancer of the expansive soil 探讨温度对消化液作为膨胀土强度增强剂的影响
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-19 DOI: 10.1007/s12034-024-03394-y
Arunthathi Sendilvadivelu, Sivapriya Vijayasimhan, Balaji Dhandapani, Shabar Shabir
{"title":"Exploring the impact of temperature in valorising digestate as a strength enhancer of the expansive soil","authors":"Arunthathi Sendilvadivelu,&nbsp;Sivapriya Vijayasimhan,&nbsp;Balaji Dhandapani,&nbsp;Shabar Shabir","doi":"10.1007/s12034-024-03394-y","DOIUrl":"10.1007/s12034-024-03394-y","url":null,"abstract":"<div><p>In engineering projects involving expansive clay, its mechanical and chemical properties are enhanced through soil stabilization using various admixtures such as fly ash, lime, and cement. Considering the admixture’s limitation in recent years, the employment of waste materials in stabilizing such soils is highly encouraged. This study investigates the efficacy of digestate ash as a soil stabilizer under diverse temperature conditions (100°C to 800°C) through an unconfined compressive strength test at an optimal stabilizer content. The Atterberg’s limits and compressive strength test were performed on the clay with and without additives at room temperature through various curing times (0 and 28 days). The digestate ash was used at 0 to 25% (by dry clay weight) as an additive along with the initial consumption of lime as an activator at 4.5% (by dry soil weight). The maximum unconfined compressive strength value of 336 kPa was observed when using 15% digestate ash obtained at 560°C for a curing period of 28-days. The significant alteration in mineralogical and chemical composition was identified when the DA-modified clay underwent X-ray diffraction and fourier transform infrared examinations. This research facilitates better understanding of digestate ash-based soil stabilization in different thermal conditions, aiding sustainable soil improvement in civil engineering and environmental remediation.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12034-024-03394-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143446587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Degradation of ciprofloxacin with Al2O3/MGO as heterogeneous activator of peroxymonosulphate Al2O3/MGO作为过氧单硫酸盐非均相活化剂降解环丙沙星
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-17 DOI: 10.1007/s12034-024-03362-6
Hong Wu, Xue Long, Jiayuan Qin, Qiru Huang, Debin Jiang, Hao Long, Xiaoping Wang
{"title":"Degradation of ciprofloxacin with Al2O3/MGO as heterogeneous activator of peroxymonosulphate","authors":"Hong Wu,&nbsp;Xue Long,&nbsp;Jiayuan Qin,&nbsp;Qiru Huang,&nbsp;Debin Jiang,&nbsp;Hao Long,&nbsp;Xiaoping Wang","doi":"10.1007/s12034-024-03362-6","DOIUrl":"10.1007/s12034-024-03362-6","url":null,"abstract":"<div><p>A nano-sized Al<sub>2</sub>O<sub>3</sub>/MGO composite was studied for its ability to activate peroxymonosulphate (PMS) and generate active radicals for the degradation of ciprofloxacin (CIP). Degradation tests were performed at pH 7 with a CIP concentration of 20 mg × l<sup>−1</sup>, the Al<sub>2</sub>O<sub>3</sub>/MGO dose of 2.0 g·l<sup>−1</sup>, and the PMS dose of 2.0 g·l<sup>−1</sup>. In addition, the degradation of CIP and the stability of the Al<sub>2</sub>O<sub>3</sub>/MGO-activated-PMS system were consistent after three repeated experiments. Furthermore, sulphate radicals (<span>({text{SO}}_{4}^{ - bullet})</span>) and hydroxyl radicals (<span>(^{bullet})</span>OH) were detected during the degradation of CIP, leading to the formation of nine degradation intermediates. Additionally, two possible degradation pathways were proposed. The results of this study suggests a new mechanism for the degradation of CIP in Al<sub>2</sub>O<sub>3</sub>/MGO-activated-PMS system, which could be applied to sulphate radicals (<span>({text{SO}}_{4}^{ - bullet})</span>) advanced oxidation processes (SR-AOPs).</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143430916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Effect of deposition temperature on morphology and properties of nickel-based composite coatings 沉积温度对镍基复合镀层形貌和性能的影响
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-10 DOI: 10.1007/s12034-024-03370-6
Heng Liu, Chenming Zhang, Yun Qiu, Xieeryazidan Aday, Yanxiang Wei
{"title":"Effect of deposition temperature on morphology and properties of nickel-based composite coatings","authors":"Heng Liu,&nbsp;Chenming Zhang,&nbsp;Yun Qiu,&nbsp;Xieeryazidan Aday,&nbsp;Yanxiang Wei","doi":"10.1007/s12034-024-03370-6","DOIUrl":"10.1007/s12034-024-03370-6","url":null,"abstract":"<div><p>In order to further improve the corrosion resistance of 316L stainless steel, which is commonly used in petrochemical enterprises, this paper leverages the characteristics of electrochemical deposition, utilizing pulsed-assisted jet electrodeposition technology. The morphology, hardness, wear resistance and corrosion resistance of the Ni-SiC composite coatings were investigated using scanning electron microscopy, X-ray diffractometer, energy-dispersive spectroscopy, a Vickers hardness tester, a friction and wear tester and an electrochemical workstation. The results indicate that deposition temperature influences coating properties more significantly than other factors. At a deposition temperature of 40°C, the coating exhibits minimal surface defects and the highest SiC particle content. At this time, the microhardness of the composite coatings reaches 652.85 HV, which is increased by 113.75% compared with the substrate, and the minima of the average friction coefficient and the average wear width are 0.73 and 383.6 μm, respectively, which are 4.13 and 40% lower than those of the substrate. In addition, the corrosion current density and annual corrosion rate of the composite coatings were reduced by 67.01 and 67.13%, respectively, compared to the substrate at this temperature. The study indicates that variations in deposition temperature significantly influence the wear and corrosion resistance of nickel-based composite coatings.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143373269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Enhanced NiO-based gas sensing performance to ethanol: the case of polyvinylidene fluoride 增强镍基对乙醇的气敏性能:以聚偏氟乙烯为例
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-10 DOI: 10.1007/s12034-024-03392-0
Yidong Zhang, Zhenwei Dong, Huimin Jia, Lei Zhao, Yongqiang Ji
{"title":"Enhanced NiO-based gas sensing performance to ethanol: the case of polyvinylidene fluoride","authors":"Yidong Zhang,&nbsp;Zhenwei Dong,&nbsp;Huimin Jia,&nbsp;Lei Zhao,&nbsp;Yongqiang Ji","doi":"10.1007/s12034-024-03392-0","DOIUrl":"10.1007/s12034-024-03392-0","url":null,"abstract":"<div><p>NiO were prepared by hydrothermal method using nitrate hexahydrate and urea as precursors at 100°C for 12 h. The morphology, size and structure was observed by scanning electron microscope and X-ray diffraction (XRD). The gas sensitivity of NiO to ethanol vapor was characterized by CGS-8 gas sensing analysis system. The results showed that the sensitivity of NiO-based gas sensor increased from 1.82 to 3.25 under the additive of polyvinylidene fluoride (PVDF). The mechanism of the enhanced gas sensing performance was investigated.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143373353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Fabrication of the conductive polypyrrole/silk fibroin nanofibrous mats and its biodegradable activity 导电聚吡咯/丝素纳米纤维垫的制备及其生物降解性能
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-10 DOI: 10.1007/s12034-024-03385-z
Ning Lu, Yuyu Wang, Gongji Song, Zifan Zhang, Pengfei Li, Jiannan Wang, Jianmei Xu
{"title":"Fabrication of the conductive polypyrrole/silk fibroin nanofibrous mats and its biodegradable activity","authors":"Ning Lu,&nbsp;Yuyu Wang,&nbsp;Gongji Song,&nbsp;Zifan Zhang,&nbsp;Pengfei Li,&nbsp;Jiannan Wang,&nbsp;Jianmei Xu","doi":"10.1007/s12034-024-03385-z","DOIUrl":"10.1007/s12034-024-03385-z","url":null,"abstract":"<div><p>Conductive scaffolds are gaining increasing attention in peripheral nerve repair for their good biocompatibility and electrical properties similar to those of normal nerves. In this study, silk fibroin (SF) nanofibre mats coated with polypyrrole (PPy) were prepared through electrospinning and chemical polymerization. Scanning electron microscopy (SEM) showed even and firm coating of PPy around the nanofibres, and fourier transform infrared spectroscopy (FTIR) analyses of the conductive mats confirmed the presence of hydrogen bonds or electrostatic interactions between PPy and SF. The conductivity of the composite mats could be regulated by varying the pyrrole monomer concentration from 10–20 mM, resulting in corresponding changes in conductivity from 9.4 ± 3.4 × 10<sup>–5</sup> to 4.6 ± 1.0 × 10<sup>–3</sup> S cm<sup>–1</sup>. The mechanical strength, hydrophilicity and biodegradability of the mats exhibited similar changing trends. Biodegradability tests showed weight losses of 51.2, 13.6, 11.2 and 15.1% for composite mats with varying PPy coating rates on the 28th day, revealing that the biodegradability can be regulated and optimised by varying the pyrrole concentration. Schwann cell culture confirmed that the SF/PPy mats improved cell proliferation and adhesion compared to pure SF mats. The results demonstrate that the SF/PPy mats, with nanoscale surface, excellent biocompatibility, conductivity and controllable biodegradability, represent promising materials with potential for use in peripheral nerve regeneration.</p><h3>Graphical Abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143373354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 tunable approach to fabricate cost-effective SERS substrates using Au nanoparticles by sputtering deposition 利用金纳米颗粒溅射沉积制备具有成本效益的SERS衬底的可调方法
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-06 DOI: 10.1007/s12034-024-03395-x
Daniel Soden, Saif Taqy, Kartik Ghosh, Ariful Haque
{"title":"A tunable approach to fabricate cost-effective SERS substrates using Au nanoparticles by sputtering deposition","authors":"Daniel Soden,&nbsp;Saif Taqy,&nbsp;Kartik Ghosh,&nbsp;Ariful Haque","doi":"10.1007/s12034-024-03395-x","DOIUrl":"10.1007/s12034-024-03395-x","url":null,"abstract":"<div><p>In this study, we investigate a simple technique in surface-enhanced Raman spectroscopy (SERS) substrate fabrication designed to decrease synthesis time, effort and cost. Sputtering is utilized to deposit a gold (Au) layer on insulating substrates, and annealing treatments are applied to agglomerate the Au atoms into the sought-after nanostructures conducive to the SERS effect. The samples are characterized by scanning electron microscopy, Raman spectroscopy, atomic force microscopy, etc. This study shows that with increasing sputtering amperage and time, the film thickness increases, and with increased annealing temperature, the surface roughness decreases while increasing the particle-to-particle distance. A quartz substrate with 10 mA current, 40 s time and annealing at 300°C produced the highest enhancement factor. Through the utilization of sputter coating and a simple annealing step, the complexity of SERS substrate synthesis can be scaled back considerably, allowing further utilization within industrial and medical settings and unlocking more potential for SERS.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143184622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Highly stretchable conductive carbon nanofibre acrylic latex-based nanocomposites for sensing applications 用于传感应用的高拉伸导电碳纳米纤维丙烯酸乳液基纳米复合材料
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-04 DOI: 10.1007/s12034-025-03397-3
Srinivasarao Yaragalla, K B Bhavitha
{"title":"Highly stretchable conductive carbon nanofibre acrylic latex-based nanocomposites for sensing applications","authors":"Srinivasarao Yaragalla,&nbsp;K B Bhavitha","doi":"10.1007/s12034-025-03397-3","DOIUrl":"10.1007/s12034-025-03397-3","url":null,"abstract":"<div><p>Stretchable conducting polymer nanocomposites are indispensable for designing flexible electronic devices mainly employed in emerging robotic technology to improve human–machine interactions. Herein, we report the fabrication and testing of 300% stretchable electronic film resistors as strain sensors by spray coating carbon nanofibers (CNFs)/natural rubber solutions over a stretchable acrylic latex-CNF nanocomposite substrate. The CNF-based coatings had a low sheet resistance of 26 Ω sq<sup>−1</sup> and very good current transmission behaviour under elongation. Under 300% elongation, the nanocomposite film current reached ~55 µA demonstrating their potential as flexible thin conductive films.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143107973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
Effects of additive and sintering temperatures on solution-combustion Zn3V2O8 green phosphor 添加剂和烧结温度对溶液燃烧Zn3V2O8绿色荧光粉的影响
IF 1.9 4区 材料科学
Bulletin of Materials Science Pub Date : 2025-02-04 DOI: 10.1007/s12034-024-03386-y
Moges Tsega
{"title":"Effects of additive and sintering temperatures on solution-combustion Zn3V2O8 green phosphor","authors":"Moges Tsega","doi":"10.1007/s12034-024-03386-y","DOIUrl":"10.1007/s12034-024-03386-y","url":null,"abstract":"<div><p>Zn<sub>3</sub>V<sub>2</sub>O<sub>8</sub> (or ZVO) nanophosphor was prepared using a simple solution-combustion technique and sintered at 700–800°C for 5 h. The effects of additive and sintering temperatures on structural, morphological and optical properties have been investigated. The structural studies revealed an orthorhombic phase structure. The <i>d</i>-spacing and lattice constants also increased with the sintering temperature. The microplate-shaped morphology of ZVO sintered at 750°C is confirmed by SEM and TEM pictures, with an average grain size of roughly 3–5 μm. The optical energy gap of the direct transition is also estimated, and it decreases from 3.4 to 3.1 eV with the increase in sintering temperature. The ZVO also demonstrated a broad photoluminescence (PL) emission range between 450 and 600 nm, with a peak at 534 nm, indicating green luminescent emission. Large grains with microplate shapes emit the highest PL intensity in ZVO phosphor at 750°C.</p></div>","PeriodicalId":502,"journal":{"name":"Bulletin of Materials Science","volume":"48 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143107985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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
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