Article
Biochemical Research Methods
Yifan Li, Ronghuan Wu, Li Yu, Miaoda Shen, Xiaoquan Ding, Fengling Lu, Mengtao Liu, Xianyan Yang, Zhongru Gou, Sanzhong Xu
Summary: Bioactive ceramics with additional Sr dopant can adjust the mechanical and biodegradable properties of bioceramic scaffolds, and the combination of pore geometry and Sr concentration can tune the compressive strength and ion release of the scaffolds. Nonstoichiometric bioceramic scaffolds are promising for bone regeneration, especially in pathological bone defects.
JOURNAL OF BIOLOGICAL ENGINEERING
(2021)
Review
Chemistry, Physical
Linh B. Truong, David Medina Cruz, Ebrahim Mostafavi, Catherine P. O'Connell, Thomas J. Webster
Summary: Bioceramic scaffolds functionalized with photothermal materials offer a dual approach to osteosarcoma treatments, killing cancer cells while promoting healthy bone tissue regeneration. The use of 3D printing for bioceramic scaffold production provides a sustainable, highly reproducible, and scalable method.
Article
Chemistry, Physical
Mohammad Sajad Mehranpour, Hamed Shahmir, Hyoung Seop Kim
Summary: One of the most important challenges in materials science is to overcome the trade-off between strength and ductility. Designing alloys with strong precipitates is becoming increasingly popular to address this issue. The brittle sigma phase, which is commonly found in high-entropy alloys, negatively impacts the mechanical properties. In this research, a novel Fe-free high-entropy alloy based on Co-Cr-Ni-Mn-Al is introduced, which has no potential for sigma formation, in order to develop an alloy with a good combination of strength and ductility.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Multidisciplinary
Luis A. Cipriano, Henrik H. Kristoffersen, Renan L. Munhos, Rebecca Pittkowski, Matthias Arenz, Jan Rossmeisl
Summary: The dissolution of nanoparticles under corrosive environments is a major issue in electrochemical processes. A model and experiments have shown that the use of an anti-corrosive element can partially stop the dissolution process of binary nanoparticles, with nanoparticle size and chemical composition playing a key role in the dissolution process.
Article
Chemistry, Multidisciplinary
Luis A. Cipriano, Henrik H. Kristoffersen, Renan L. Munhos, Rebecca Pittkowski, Matthias Arenz, Jan Rossmeisl
Summary: This study proposes a model for alloying and protecting nanoparticles to prevent dissolution. The size and chemical composition of the nanoparticles play a key role in the dissolution process, and a certain corrosion-resistant element can be used to protect them.
Article
Chemistry, Multidisciplinary
Jan Gutwirth, Magdalena Kotrla, Tomas Halenkovic, Virginie Nazabal, Petr Nemec
Summary: A model for tailoring the chemical composition of thin films via multisource deposition has been developed and experimentally verified for chalcogenide thin films. The model uses physicochemical constants of source materials and shows good agreement with experimentally determined compositions. Despite some simplifications, the proposed model can be generally used for studying the influence of thin film composition on their properties.
Article
Materials Science, Multidisciplinary
Y. Y. Liu, W. C. Zhu, W. K. Deng, P. Song, X. M. Liu, J. H. Zhang, D. F. Guo
Summary: The TiZrAlV alloy was subjected to electroplastic rolling deformation, resulting in phase transformations from beta phase to alpha phase and alpha phase to alpha '' phase. The content of various phases was tailored by the rolling strain, leading to an increase in ultimate tensile strength and failure elongation.
Article
Nanoscience & Nanotechnology
Rafael Oliveira Fleming, Sofia Goncalves, Amin Davarpanah, Iliya Radulov, Lukas Pfeuffer, Benedikt Beckmann, Konstantin Skokov, Yang Ren, Tianyi Li, John Evans, Joao Amaral, Rafael Almeida, Armandina Lopes, Goncalo Oliveira, Joao Pedro Araujo, Arlete Apolinario, Joao Horta Belo
Summary: This study demonstrates that the size and strain tuning of LaFe11.4Mn0.27Si1.29Hx alloys through ball-milling effectively broadens the temperature range of negative thermal expansion and suppresses its peak.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Physical
Lidan Wang, Yaoming Xiao
Summary: The morphology and chemical composition of CH3NH3PbI3 films on bare glass and indium tin oxide (ITO) surfaces were investigated. It was found that the film on bare glass had a smoother surface and narrower grain size distribution, while the film on ITO had a rougher surface and larger grain size distribution. Energy-dispersive X-ray and X-ray photoelectron spectra revealed a superstoichiometric ratio of CH3NH3+ cations in the upper part of the CH3NH3PbI3 film deposited on ITO, which was attributed to the higher affinity of PbI2 to ITO. The migration and accumulation of CH3NH3+ cations under applied positive bias were shown to create an ionic conductivity and increase the current of the device, allowing it to switch between high and low conductivity states. This behavior makes the device function as a memristor.
JOURNAL OF ALLOYS AND COMPOUNDS
(2022)
Article
Materials Science, Ceramics
Zhao Sun, Peng Lv, Jiandong Zhang, Jiangtao Zhao, Wenmin Deng, Yejun Zhao, Yutian Cao, Yanhui Jia, Shuyao Si, Limin Zhang, Tieshan Wang, Liang Chen
Summary: In this study, the radiation resistance of zirconolite glass-ceramic as a first barrier for high-level waste (HLW) was evaluated. The effects of 15 MeV Si-ion irradiation on the morphology and chemical composition of Ce-bearing zirconolite glass-ceramic were investigated. The results showed that the glass matrix swelled, the zirconolite phase underwent amorphization and shape change, and the chemical compositions of both zirconolite and glass matrix were altered, with more Ce being incorporated into the glass. These findings, combined with thermal-spike model calculations, suggested that electronic energy deposition played a dominant role in the evolution of both morphology and chemical composition of the ion irradiated zirconolite glass-ceramic. These results are crucial for understanding the microstructural evolution of zirconolite glass-ceramic in a high radiation environment.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2023)
Article
Materials Science, Multidisciplinary
Y. H. Zhou, S. F. Liu, D. Chen, Q. F. Wu, B. Xiao, F. He, Z. J. Wang, T. Yang, J. J. Kai
Summary: In this study, the irradiation behavior of two types of EHEAs (Fe42 and Fe47) with different phase designs was investigated using He ion irradiation. The results showed that the phase composition of the alloys remained relatively stable up to a certain level of irradiation, but the long-range order of the B2 phase in Fe42 alloy was disrupted to a greater extent. It was also found that the Fe47 alloy with an ordered B2 phase exhibited better radiation resistance, with smaller and fewer helium bubbles formed. This work provides a new strategy for designing EHEAs with excellent resistance to irradiation at elevated temperatures.
JOURNAL OF NUCLEAR MATERIALS
(2023)
Article
Chemistry, Physical
Dawei Yu, Weiran Gong, Xinyu Zhi, Yang Wu, Xin Gao, Huinan Che, Yanhui Ao
Summary: In this study, ultrathin g-C3N4 nanosheets with high H2O2 generation rate were successfully prepared by modifying the g-C3N4 precursor with iodine ions. Moreover, excited states calculations revealed that the modified nanosheets exhibited better O-2 activation ability. This study is of great importance for understanding the mechanism of photocatalytic H2O2 production and exploring the photocatalytic applications of other semiconductors.
CATALYSIS SCIENCE & TECHNOLOGY
(2022)
Article
Materials Science, Coatings & Films
M. L. Cedeno-Vente, G. C. Mondragon-Rodriguez, N. Camacho, A. E. Gomez-Ovalle, J. M. Gonzalez-Carmona, J. M. Alvarado-Orozco, D. G. Espinosa-Arbelaez
Summary: In this study, the synthesis of CrxN coatings by high power impulse magnetron sputtering (HiPIMS) was investigated, with an evaluation of the effects of different processing conditions on the chemical composition, microstructure, and adhesion of the coatings. Altering the duty cycle was found to significantly impact the deposition rate, chromium and nitrogen content in the coatings, and subsequently affect the crystallographic phases and surface morphology. Reducing the duty cycle was shown to enhance the interfacial adhesion strength of the coatings.
SURFACE & COATINGS TECHNOLOGY
(2021)
Article
Materials Science, Multidisciplinary
Chengsong Liu, Yilmaz Kacar, Bryan Webler, Petrus Christiaan Pistorius
Summary: This study conducted five plant trials with varying Ca-total/O-total ratios and different Al and S contents in steels to validate thermodynamic model predictions for the liquid window. The results showed good agreement between model predictions and experimental findings, with the window succinctly represented by the ratio of Ca in sulfide inclusions to Ca in oxide inclusions.
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE
(2021)
Article
Nanoscience & Nanotechnology
Minkyu Kim, Zhenzhen Yang, Stephen E. Trask, Ira Bloom
Summary: The crosstalk between cathodes and anodes in lithium-ion batteries has a significant impact on performance and cycle lifetime. This study investigates the effect of crosstalk on the degradation of Si-rich anodes in cells with different cathodes of the same crystal structure but varying transition metal compositions. The results show that the transition metal composition, particularly the concentration of Mn ions, in the cathodes significantly affects the electrolyte decomposition reactions, leading to differences in the solid electrolyte interphase (SEI) chemistry and electrochemistry of the aged Si samples.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Materials Science, Ceramics
Xia Guo, Haishan Shi, Weibing Zhong, Houhong Xiao, Xu Liu, Tao Yu, Changren Zhou
CERAMICS INTERNATIONAL
(2020)
Article
Chemistry, Multidisciplinary
Yue Huang, Jing Zhang, Wenqian Zhang, Shenghui Zeng, Haishan Shi, Tao Yu, Changren Zhou
CRYSTAL GROWTH & DESIGN
(2020)
Article
Clinical Neurology
Le Hou, Yun Zhang, Dong Zheng, Haishan Shi, Cong Zou, Hui Zhang, Zhiwei Lu, Hongcai Du
NEUROLOGICAL RESEARCH
(2020)
Article
Materials Science, Biomaterials
Tingting Wu, Haishan Shi, Yongyi Liang, Teliang Lu, Zefeng Lin, Jiandong Ye
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
(2020)
Article
Materials Science, Multidisciplinary
Guowen Qian, Teliang Lu, Jing Zhang, Rui Liu, Zhaozhen Wang, Bo Yu, Haiyan Li, Haishan Shi, Jiandong Ye
APPLIED MATERIALS TODAY
(2020)
Article
Engineering, Biomedical
Haishan Shi, Xiaoling Ye, Jing Zhang, Tingting Wu, Tao Yu, Changren Zhou, Jiandong Ye
Summary: Investigation of thermostability in ion-doped octacalcium phosphate revealed that Fe-OCP and Sr-OCP exhibited different properties and ion release at various temperatures, with adjusted thermostability enhancing protein adsorption and cellular behavior. This work lays the foundation for developing bioactive materials for tissue repair utilizing ion doping strategy.
BIOACTIVE MATERIALS
(2021)
Article
Psychiatry
Wei Zheng, Li-Mei Gu, Yan-Ling Zhou, Cheng-Yu Wang, Xiao-Feng Lan, Bin Zhang, Hai-Shan Shi, Dan-Feng Wang, Yu-Ping Ning
Summary: In this study, ketamine was found to significantly reduce anhedonia symptoms in patients with treatment-refractory depression, but there were no significant changes in plasma VEGF concentrations. This suggests that the antianhedonic effects of ketamine may not be mediated by VEGF.
FRONTIERS IN PSYCHIATRY
(2021)
Article
Materials Science, Ceramics
Tingting Wu, Teliang Lu, Haishan Shi, Jinchao Wang, Jiandong Ye
Summary: Introducing silicon (Si) and strontium (Sr) ions into calcium phosphate cement (CPC) using strontium doped calcium silicate (Sr-CS) can enhance osteogenesis and angiogenesis while suppressing osteoclastogenesis, making it a promising strategy for osteoporotic bone repair. In this study, the 20Sr-CS/CPC extract showed increased proliferation, ALP activity, osteogenesis-related gene and protein expression, as well as enhanced angiogenesis and suppressed osteoclastogenesis. It has great potential for stimulating osteoporotic bone regeneration.
CERAMICS INTERNATIONAL
(2023)
Article
Biophysics
Changgui Huang, Jielin Zhou, Jin Rao, Xinyi Zhao, Xiumei Tian, Fupo He, Haishan Shi
Summary: In this study, composite bioceramics containing strontium-containing phosphate glass (SrP) were fabricated to improve the mechanical strength of strontium carbonate (SrC) bioceramics. The addition of 10 wt% SrP promoted densification, enhanced compressive strength, and facilitated apatite precipitation and sustained ion release. The SrC-SrP bioceramics showed better proliferation and osteogenesis effects on bone cells compared to traditional bioceramics.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Materials Science, Multidisciplinary
Xinyi Zhao, Shui Jiang, Jin Rao, Jielin Zhou, Zikai Li, Jing Yang, Kaihua Yan, Haishan Shi
Summary: Silicon-doped octacalcium phosphate (OCP) with lattice contraction successfully enhances the proliferation and osteogenic capacities of bone marrow mesenchymal stem cells through the synergistic effect of bioactive ions release and mineral deposits, providing a potential bone substitute.
Article
Materials Science, Biomaterials
Teliang Lu, Siwen Yan, Haishan Shi, Jiandong Ye
Summary: In this study, low-crystalline carbonated hydroxyapatite (L-CHA) with different carbonate contents were prepared and their effects on physiochemical properties, in vitro cytological responses, and in vivo bone defects repair were investigated. The results showed that CO32- successfully entered the lattice structure of L-CHAs and affected their biological behaviors. Compared to high-crystalline hydroxyapatite (H-HA), L-CHAs had higher specific surface areas, protein adsorption capacities, and biodegradability. They also promoted the adhesion and proliferation of bone marrow mesenchymal stem cells, upregulated alkaline phosphatase (ALP) activity, and the expression of osteogenesis-related genes. The study demonstrated the potential of L-CHA as a biodegradable and bioactive material with great osteoconductivity and osteogenic capability.
ACS BIOMATERIALS SCIENCE & ENGINEERING
(2023)
Article
Dentistry, Oral Surgery & Medicine
Ting Zhong, Chufang Liao, Haishan Shi
Summary: This study evaluated the learning attitudes and outcomes of endodontics among mainland Chinese students and non-mainland Chinese students during the COVID-19 pandemic. Non-mainland Chinese students had poorer academic performance and experienced a greater impact from the pandemic in terms of their studies and lives.
Article
Materials Science, Biomaterials
Teliang Lu, Siwen Yan, Haishan Shi, Jiandong Ye
Summary: In this study, low-crystalline carbonated hydroxyapatite (L-CHA) with different carbonate contents was prepared, and its physicochemical properties, cytological responses, and bone defects repair effects were investigated. The results showed that L-CHA had higher surface area, protein adsorption capacity, and biodegradability compared to high-crystalline hydroxyapatite (H-HA). L-CHA also promoted the adhesion, proliferation, and osteogenesis of bone marrow mesenchymal stem cells, and effectively promoted bone regeneration in critical-sized bone defects.
ACS BIOMATERIALS SCIENCE & ENGINEERING
(2023)
Article
Chemistry, Physical
Jeremie Courtois, Bin Wang, Isaac N. Abonee, Xiong Kun, Qiang Tian, Minhao Yan, Alain Gibaud
SUSTAINABLE ENERGY & FUELS
(2020)
Article
Neurosciences
Min Zhang, Xiaomei Zhong, Haishan Shi, Eugeen Vanmechelen, Ann De Vos, Sen Liu, Ben Chen, Naikeng Mai, Qi Peng, Xinru Chen, Zhangying Wu, Le Hou, Huarong Zhou, Cong Ouyang, Weiru Zhang, Wanyuan Liang, Chunying Dai, Yuping Ning
JOURNAL OF ALZHEIMERS DISEASE
(2020)
Article
Materials Science, Ceramics
Zilong Xiong, Wenzhuo Xue, Mujun Li, Feihu Tan, Yupeng Chen, Hongyu Yu
Summary: In this study, CBS glass/Al2O3 composites were developed for LTCC applications based on a CaO-B2O3-SiO2 (CBS) glass system with a high boron content. The study revealed that the softening of glass and interfacial reaction between the glass and Al2O3 were the two most important factors affecting LTCC's densification process. Real-time shrinkage rate of LTCC during sintering was successfully simulated, and it was proven that the formation of the CaAl2(BO3)O phase played a significant role in reducing glass viscosity and promoting dense structure formation. The resulting LTCC composite exhibited excellent performance for high-frequency applications.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Saurabh Kumar Sharma, Vinita Grover, Rakesh Shukla, Abid Hussain, Ambuj Mishra, Pawan Kumar Kulriya
Summary: In this study, the disordering caused by swift heavy ion irradiation in two different compositions of pyrochlore structures was investigated. X-ray diffraction, Raman spectroscopy, and high-resolution transmission electron microscopy were used to analyze the samples before and after irradiation. It was found that both compositions underwent amorphization due to irradiation, with a slower rate observed in Nd1.8Zr2.2O7.1. The irradiation-induced modified track region in Nd1.8Zr2.2O7.1 consisted of defect-rich pyrochlore structure, anion-deficient fluorite structure, and amorphous domains.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Jiabei He, Mengshan Song, Ming Yang, Miaomiao Zhu
Summary: This study investigates the influence of ion irradiation on high-entropy ceramics and finds that irradiation-induced lattice rearrangement can improve the radiation resistance of these ceramics.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Yajie Yu, Shi He, Zhengang Zhang, Haihua Chen, Peipeng Jin, Binnian Zhong, Linhui Zhang, Liping Wang, Cheng Lu
Summary: Silicide ceramics, including tantalum disilicide (TaSi2), are known for their exceptional physical properties but are limited in practical applications due to their inherent brittleness at room temperature. In this study, we successfully improved the mechanical properties of TaSi2 ceramics and increased their electrical conductivity by modifying the preparation methods and sintering conditions. These findings provide valuable insights for future applications of TaSi2 and the design of advanced ceramic materials.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Jian Li, Jia Liu, Yongcui Zhang, Wei Sun, Yang Wang, Haitao Wu, Ling Li, Chuanbing Cheng, Yingying Wang, Ke Tan, Futian Liu
Summary: Microstructure design plays a crucial role in regulating the microwave dielectric properties of materials, however, the understanding of frequency temperature stability and related micromechanism remains limited. In this study, a combination of first-principles calculations and experimental observation was used to investigate the correlation among sintering behavior, crystal structure, bonding nature, and microwave dielectric properties of LnPO(4) (Ln = Eu, Pr) ceramics. The research findings systematically clarify the optimized effect and micromechanism of lanthanides on the dielectric properties of monazite ceramics, providing insights into the design and enhancement of microwave dielectric materials.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Wenqian Pan, Xizhen Xia, Wei Zhou, Yang Li
Summary: The study investigates the frictional and wear behaviors of carbon fiber-reinforced SiC ceramic matrix composites with different fiber orientations mating with ceramic balls. The results show that fiber orientation significantly affects the friction and wear properties of the composites. Pads with randomly arranged fibers demonstrate better friction stability and lower wear volume, potentially suitable for bearing material applications. The research also explores the factors influencing the formation of continuous tribo-film and identifies abrasive wear and oxidation wear as the dominant wear mechanisms for the friction pairs.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Sergey Nikolaevich Perevislov, Ilya Evgenievich Arlashkin, Valentina Leonidovna Stolyarova
Summary: This paper describes the synthesis and sintering of MAX phases in the Zr-Al-C system. Different mixtures of initial Zr/Al/C and Zr/Al/ZrC powders were used to synthesize Zr2AlC and Zr3AlC2 MAX phases. The highest content of Zr3AlC2 MAX phase was obtained using a component ratio of 1:1.5:2-51.1 vol.% of Zr/Al/ZrC powders.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Weijia Luo, Xubin Wang, Baiheng Bai, Jianli Qiao, Xingcong Chen, Yongzheng Wen, Jingbo Sun, Lingxia Li, Ji Zhou
Summary: This study successfully establishes the relationship between internal strain and dielectric loss by synthesizing and designing specific structure of tungsten bronze ceramics, and concludes that controlling internal strain can effectively reduce dielectric loss. This research is of great significance for the development of future all-ceramic non-Hermitian devices.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Santanu Mondal, Juan Diego Shiraishi Lombard, Sreenivasulu Gollapudi, Carolina Tallon, Jie-Fang Li, Dwight Viehland
Summary: Ultrafast high-temperature sintering (UHS) is an effective method for rapidly densifying ZrB2 powders. The final grain size increases with longer sintering duration. X-ray diffraction and energy-dispersive spectroscopy show crystalline phase and compositional uniformity in ZrB2 after UHS.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
JiaNan Wang, ZhiQiang Li, YongZheng Zhu, Yao Liang, Yan Cui, HuaLong Tao, Bo Song, Alexander Nikiforov, ZhiHua Zhang
Summary: First-principles calculations were performed to investigate the crystal structure, electronic structure, and ion diffusion of sulfur-doped Li2FeSiO4. The results showed that sulfur doping can improve the electronic conductivity and reduce the energy barrier for ion diffusion.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Xiaodi Dai, Serdar Aydin, Mert Yuecel Yardimci, Gunter Reekmans, Peter Adriaensens, Geert De Schutter
Summary: This study investigates the rheological behavior, solidification process, and nanostructure changes of sodium hydroxide-activated slag (NH-AAS) and sodium silicate-activated slag (SS-AAS) pastes over time. The results show that NH-AAS and SS-AAS release similar heat and reach a similar reaction degree at their initial setting times, but have different gel structures.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Yanliang Ji, Simon Becker, Zichen Lu, Alexander Mezhov, Regine von Klitzing, Schmidt Wolfram, Dietmar Stephan
Summary: This study reveals the significant influence of resting time on the rheological properties of cement suspensions, which is closely related to non-absorbed polycarboxylate superplasticizers (PCEs) size variation. Adsorbed PCE during resting tends to bridge particles instead of dispersing them, leading to an increased yield stress.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Yifeng Huang, Xin Wang, Yinchang Ma, Xiang Lv, Jiagang Wu
Summary: This study investigates the effect of K/Na ratio on the phase structure, ferroelectric domains, and piezoelectric properties of potassium sodium niobate (KNN)-based ceramics. It reveals that high Na+ content leads to large ferroelectric domains, while high K+ content results in local polarity heterogeneity and distinct dielectric relaxational behavior. The balanced local polarity and stress heterogeneities contribute to improved piezoelectricity.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Zun Xia, Yedong Rong, Hao Li, Ye Dong, Hongbo Yu, Jie Xu, Xiuhui Wang, Jinlong Yang
Summary: This study presents the synthesis of hollow MgAl2O4 particles in situ within porous ceramics, resulting in volume expansion and the formation of a hierarchical pore structure, leading to a significant improvement in compressive strength.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
Article
Materials Science, Ceramics
Honglong Wang, Zhiguo Sun, Faming Xia, Chenguang Yang, Xiaoguang Wang, Jintang Li, Linxu Jiang
Summary: In this study, the micro-geometry morphology variation and microstructural transformation mechanism of muscovite crystals under electron beam irradiation were explored. The results revealed the instability of the muscovite lattice under irradiation, as well as the expansion and shrinkage of the lattice with increasing dose. The study also identified changes in chemical structure and other mechanisms involved. These findings are significant for the design of radiation-resistant silicate materials and the manufacturing of electronic components used in the aerospace industry.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
(2024)
