• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

非晶态氮化硅纳米颗粒和磁化蒸馏水对α - 氧化铝力学性能及红外透射率的影响

The effect of amorphous SiN nanoparticles and magnetized distilled water on the mechanical properties and infrared transmittance of α-AlO.

作者信息

Darabi Mahdi, Sharifi Ehsan Mohammad, Vafaei Reza, Eshaghi Akbar, Loghman-Estarki Mohammad Reza

机构信息

Department of Materials Engineering, Maleke Ashtar University of Technology, Shahinshahr, Isfahan, Iran.

出版信息

Sci Rep. 2025 Jul 15;15(1):25504. doi: 10.1038/s41598-025-11241-1.

DOI:10.1038/s41598-025-11241-1
PMID:40664992
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC12263863/
Abstract

This study resolves the inherent trade-off between fracture toughness and mid-infrared transparency in α-AlO ceramics. A novel shear-stress thin-layer process with magnetic-field-assisted dispersion achieves uniform distribution of 0.1 wt% amorphous SiN nanoparticles and MgO/LaO sintering aids using 2 wt% DL dispersant at pH 10. Post-annealing at 1200 °C enhances fracture toughness by 126% (3.4 ± 0.2 to 7.68 ± 0.3 MPa m) while reducing hardness from 23.6 ± 0.8 GPa to 12.6 ± 0.5 GPa, confirming improved ductility. XRD analysis verifies compressive residual stress (- 1.60 ± 0.08 GPa) and lattice strain (- 0.49 ± 0.05%). FESEM/EDS reveals grain refinement from 402 ± 18 nm to 124 ± 6 nm with homogeneity index exceeding 0.93. These microstructural modifications enable 85.3 ± 0.5% mid-infrared transmittance between 3 and 6 μm, surpassing conventional transparent alumina by 41%. This approach establishes a scalable method for designing multifunctional ceramics with simultaneous mechanical resilience and optical performance.

摘要

本研究解决了α - AlO陶瓷在断裂韧性和中红外透明度之间固有的权衡问题。一种新颖的具有磁场辅助分散的剪切应力薄层工艺，使用2 wt%的DL分散剂在pH值为10的条件下，实现了0.1 wt%非晶态SiN纳米颗粒和MgO/LaO烧结助剂的均匀分布。在1200 °C下进行后退火处理，使断裂韧性提高了126%（从3.4±0.2 MPa m提高到7.68±0.3 MPa m），同时硬度从23.6±0.8 GPa降低到12.6±0.5 GPa，证实了延展性的提高。XRD分析验证了压缩残余应力（-1.60±0.08 GPa）和晶格应变（-0.49±0.05%）。FESEM/EDS显示晶粒从402±18 nm细化到124±6 nm，均匀性指数超过0.93。这些微观结构的改变使得在3至6 μm之间的中红外透过率达到85.3±0.5%，比传统透明氧化铝高出41%。这种方法建立了一种可扩展的方法，用于设计同时具有机械韧性和光学性能的多功能陶瓷。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/133e20bc469e/41598_2025_11241_Fig20_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/d06d2545520d/41598_2025_11241_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/0d1c109f0a9b/41598_2025_11241_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/5da2d61db2da/41598_2025_11241_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/f110a30208f3/41598_2025_11241_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/2fd60600bd58/41598_2025_11241_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/806155e9b2fd/41598_2025_11241_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/ec6f729376e5/41598_2025_11241_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/f1c504c2b9bf/41598_2025_11241_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/d4f57a30c340/41598_2025_11241_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/3e6dfe1f5c08/41598_2025_11241_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/de9b82174c6c/41598_2025_11241_Fig11_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/2308ab555fdc/41598_2025_11241_Fig12_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/93119ae4a95e/41598_2025_11241_Fig13_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/162b6fdd9c70/41598_2025_11241_Fig14_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/7e4bcef4a078/41598_2025_11241_Fig15_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/91edd753dc89/41598_2025_11241_Fig16_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/d39f9baab89e/41598_2025_11241_Fig17_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/6aa4eb990f78/41598_2025_11241_Fig18_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/e7bfd9e9fc8a/41598_2025_11241_Fig19a_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/133e20bc469e/41598_2025_11241_Fig20_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/d06d2545520d/41598_2025_11241_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/0d1c109f0a9b/41598_2025_11241_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/5da2d61db2da/41598_2025_11241_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/f110a30208f3/41598_2025_11241_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/2fd60600bd58/41598_2025_11241_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/806155e9b2fd/41598_2025_11241_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/ec6f729376e5/41598_2025_11241_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/f1c504c2b9bf/41598_2025_11241_Fig8_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/d4f57a30c340/41598_2025_11241_Fig9_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/3e6dfe1f5c08/41598_2025_11241_Fig10_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/de9b82174c6c/41598_2025_11241_Fig11_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/2308ab555fdc/41598_2025_11241_Fig12_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/93119ae4a95e/41598_2025_11241_Fig13_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/162b6fdd9c70/41598_2025_11241_Fig14_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/7e4bcef4a078/41598_2025_11241_Fig15_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/91edd753dc89/41598_2025_11241_Fig16_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/d39f9baab89e/41598_2025_11241_Fig17_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/6aa4eb990f78/41598_2025_11241_Fig18_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/e7bfd9e9fc8a/41598_2025_11241_Fig19a_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/146b/12263863/133e20bc469e/41598_2025_11241_Fig20_HTML.jpg

相似文献

1
The effect of amorphous SiN nanoparticles and magnetized distilled water on the mechanical properties and infrared transmittance of α-AlO.非晶态氮化硅纳米颗粒和磁化蒸馏水对α - 氧化铝力学性能及红外透射率的影响
Sci Rep. 2025 Jul 15;15(1):25504. doi: 10.1038/s41598-025-11241-1.
2
Enhanced mechanical and optical properties of alumina ceramics via simultaneous magnesium, lanthanum, and zirconium oxide addition in spark plasma sintering.通过在放电等离子烧结过程中同时添加氧化镁、氧化镧和氧化锆增强氧化铝陶瓷的机械性能和光学性能。
Sci Rep. 2025 Jul 1;15(1):20588. doi: 10.1038/s41598-025-06197-1.
3
Transparent perovskite-based nanoceramics elaborated from full glass crystallization.通过全玻璃结晶制备的透明钙钛矿基纳米陶瓷。
Nanoscale. 2025 Jul 24;17(29):17127-17136. doi: 10.1039/d5nr01725d.
4
Enhanced mechanical properties and in vitro bioactivity of silicon nitride ceramics with SiO, YO, and AlO as sintering aids.以SiO、YO和AlO作为烧结助剂的氮化硅陶瓷的增强力学性能及体外生物活性
J Mech Behav Biomed Mater. 2025 Apr;164:106901. doi: 10.1016/j.jmbbm.2025.106901. Epub 2025 Jan 20.
5
Acid-Resistant Glass Ionomer Cements: An Assessment of Their Mechanical Properties, Fluoride Ion Release and Protection to Surrounding Tooth Surfaces From Acid Challenges.耐酸玻璃离子水门汀：其力学性能、氟离子释放及对周围牙面免受酸蚀挑战的保护作用评估
J Biomed Mater Res B Appl Biomater. 2025 Apr;113(4):e35572. doi: 10.1002/jbm.b.35572.
6
Preparation and characterization of mechanical properties of boron nitride nanosheets (BNNSs)-reinforced resin-matrix ceramics for dentistry.用于牙科的氮化硼纳米片（BNNSs）增强树脂基陶瓷的制备及其力学性能表征
Dent Mater. 2025 Aug;41(8):926-937. doi: 10.1016/j.dental.2025.05.008. Epub 2025 Jun 3.
7
Influence of Post-Weld Heat Treatment on the Performance of UHSS Joints.焊后热处理对超高强度钢接头性能的影响。
Materials (Basel). 2025 Jun 13;18(12):2792. doi: 10.3390/ma18122792.
8
Laboratory mechanical parameters of composite resins and their relation to fractures and wear in clinical trials-A systematic review.实验室复合树脂的机械参数及其与临床试验中骨折和磨损的关系：系统评价。
Dent Mater. 2017 Mar;33(3):e101-e114. doi: 10.1016/j.dental.2016.11.013. Epub 2016 Dec 16.
9
Management of urinary stones by experts in stone disease (ESD 2025).结石病专家对尿路结石的管理（2025年结石病专家共识）
Arch Ital Urol Androl. 2025 Jun 30;97(2):14085. doi: 10.4081/aiua.2025.14085.
10
Systemic pharmacological treatments for chronic plaque psoriasis: a network meta-analysis.慢性斑块状银屑病的全身药理学治疗：一项网状荟萃分析。
Cochrane Database Syst Rev. 2017 Dec 22;12(12):CD011535. doi: 10.1002/14651858.CD011535.pub2.

本文引用的文献

1
Refractiveindex.info database of optical constants.光常数折射指数.info 数据库。
Sci Data. 2024 Jan 18;11(1):94. doi: 10.1038/s41597-023-02898-2.
2
Investigation of the Densification Behavior of Alumina during Spark Plasma Sintering.放电等离子烧结过程中氧化铝致密化行为的研究
Materials (Basel). 2022 Mar 15;15(6):2167. doi: 10.3390/ma15062167.
3
Amorphous Silicon Oxynitride-Based Powders Produced by Spray Pyrolysis from Liquid Organosilicon Compounds.通过喷雾热解由液态有机硅化合物制备的氮氧化非晶硅基粉末。
Materials (Basel). 2021 Jan 14;14(2):386. doi: 10.3390/ma14020386.
4
Hardness and Indentation Fracture Toughness of Slip Cast Alumina and Alumina-Zirconia Ceramics.注浆成型氧化铝和氧化铝-氧化锆陶瓷的硬度与压痕断裂韧性
Materials (Basel). 2019 Dec 26;13(1):122. doi: 10.3390/ma13010122.
5
Zeta Potential of Beta Zeolites: Influence of Structure, Acidity, pH, Temperature and Concentration.β沸石的 ζ 电位：结构、酸度、pH 值、温度和浓度的影响。
Molecules. 2018 Apr 18;23(4):946. doi: 10.3390/molecules23040946.
6
Magnetic water treatment-A review of the latest approaches.磁场水疗-最新方法综述。
Chemosphere. 2018 Jul;203:54-67. doi: 10.1016/j.chemosphere.2018.03.160. Epub 2018 Mar 24.
7
Determination of isoelectric points and the role of pH for common quartz crystal microbalance sensors.测定等电点和 pH 值对常见石英晶体微天平传感器的作用。
ACS Appl Mater Interfaces. 2013 May;5(9):3514-8. doi: 10.1021/am400909g. Epub 2013 Apr 26.
8
Infrared characterization of interfacial Si-O bond formation on silanized flat SiO2/Si surfaces.硅烷化 flatSiO2/Si 表面界面 Si-O 键形成的红外特征。
Langmuir. 2010 Apr 6;26(7):4563-6. doi: 10.1021/la904597c.
9
Microhardness and fracture toughness of dental materials by indentation method.采用压痕法测定牙科材料的显微硬度和断裂韧性。
J Biomed Mater Res B Appl Biomater. 2006 Feb;76(2):257-64. doi: 10.1002/jbm.b.30371.
10
Vibrational spectra of trimethylsilanol. The problem of the assignment of the SiOH group frequencies.三甲基硅醇的振动光谱。SiOH基团频率的归属问题。
Spectrochim Acta A Mol Biomol Spectrosc. 2004 Apr;60(5):1169-78. doi: 10.1016/j.saa.2003.07.004.