Journal of Asian Ceramic Societies最新文献_第3页

Synthesis, characterization, optical, and sensing investigations for Fe-BDC doped with 10 wt.% of activated food waste biochar 掺10%食物垃圾生物炭的Fe-BDC的合成、表征、光学和传感研究

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-11-17 DOI: 10.1080/21870764.2023.2281723

S. Alfadhli, A.A.A. Darwish, S. A. Al-Ghamdi, Meshari M Aljohani, Seleim M. Seleim, Mohamed E. Mahmoud, Syed Khasim, Taymour A. Hamdalla

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Parametric estimation analysis of compressive stress effects on piezoelectric properties of PZT ceramic 压应力对PZT陶瓷压电性能影响的参数估计分析

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-11-16 DOI: 10.1080/21870764.2023.2264607

Jong-Ho Kim, Il-Gok Hong, Ho-Yong Shin, Hyo-Jun Ahn, Jong-In Im

引用次数: 0

Hydrostatic piezoelectric properties of 1-3 type piezo-composite with a porous polymer matrix 多孔聚合物基体1-3型压电复合材料的静水压电性能

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-11-15 DOI: 10.1080/21870764.2023.2282810

Jong-Ho Kim, Il-Gok Hong, Ho-Yong Shin, Hyo-Jun Ahn, Jong-In Im

引用次数: 0

Effect of CeO ₂ -Y ₂ O ₃ sintering aids on the microstructure and properties of corundum-based composite ceramics ceo2 - y2o3助烧剂对刚玉基复合陶瓷组织和性能的影响

4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-10-06 DOI: 10.1080/21870764.2023.2264608

Yuhang Du, Chenxi Song, Yulin Wei, Deli Ma, Baocai Pan, Mengyong Sun, Guopu Shi, Zhi Wang, Qinggang Li

{"title":"Effect of CeO 2 -Y 2 O 3 sintering aids on the microstructure and properties of corundum-based composite ceramics","authors":"Yuhang Du, Chenxi Song, Yulin Wei, Deli Ma, Baocai Pan, Mengyong Sun, Guopu Shi, Zhi Wang, Qinggang Li","doi":"10.1080/21870764.2023.2264608","DOIUrl":"https://doi.org/10.1080/21870764.2023.2264608","url":null,"abstract":"Reducing the preparation cost of alumina ceramics has received significant attention, as alumina is one of the most widely used structural ceramics. In this study, corundum-based composite ceramics with a white corundum-to-zircon powder mass ratio of 7:3 were selected as the matrix. CeO2 and Y2O3 doped corundum-based composite ceramics were prepared via pressureless sintering. The total content of CeO2-Y2O3 was set at 10 wt% to study the effects of different temperatures and CeO2-Y2O3 ratios on the properties of the corundum-based composite ceramics. Physical phase and microstructural analyses of the corundum-based composite ceramics were performed using X-ray diffraction and scanning electron microscopy, respectively. The results showed that the sintering temperature of the corundum-based composite ceramics could be effectively reduced by using a solid solution of CeO2 and Y2O3. The best sintering temperature was 1400°C, and the best composition was 5 wt% CeO2-5 wt% Y2O3. The physical properties of the corundum-based composite ceramics prepared under these technological conditions include a flexural strength of 386.2 MPa, hardness of 13.5 GPa, density of 3.9128 g/cm3, linear shrinkage of 16.31% and an apparent porosity of 0.62%.","PeriodicalId":15130,"journal":{"name":"Journal of Asian Ceramic Societies","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135351924","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

An electromagnetic coupling treatment for improving the cutting performance of cemented carbide-coated tools 一种提高硬质合金涂层刀具切削性能的电磁耦合处理方法

4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-09-21 DOI: 10.1080/21870764.2023.2259544

Kaien Sun, Bo Zeng, Yi Qin, Chengjun Deng, Yi Yang, Kunlan Huang, Jie Wang

引用次数: 0

Achieving high energy storage performance and efficiency in lead-free SrTiO ₃ ceramics via neodymium and lithium co-doping technique 通过钕锂共掺杂技术实现无铅srtio3陶瓷的高储能性能和效率

4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-09-18 DOI: 10.1080/21870764.2023.2259149

Mahmoud S. Alkathy, Srinivas Pattipaka, Mansour K. Gatasheh, H. A. Kassim, Mohamed Saad Daoud, Jose A. Eiras

{"title":"Achieving high energy storage performance and efficiency in lead-free SrTiO 3 ceramics via neodymium and lithium co-doping technique","authors":"Mahmoud S. Alkathy, Srinivas Pattipaka, Mansour K. Gatasheh, H. A. Kassim, Mohamed Saad Daoud, Jose A. Eiras","doi":"10.1080/21870764.2023.2259149","DOIUrl":"https://doi.org/10.1080/21870764.2023.2259149","url":null,"abstract":"There is an immediate demand for eco-friendly, high-performance, and highly stable energy storage materials for pulse power systems. Ceramics based on SrTiO3 have a high breakdown strength (BDS) and dielectric constant. In this work, we fabricated a polycrystalline of Sr(1-x)(Nd, Li)xTiO3 ceramics via microwave-assisted heating of the starting materials. X-ray diffraction analysis reveals a pure perovskite phase without any secondary phase. Scanning electron microscopy images exhibit dense grain morphology with a decrease in grain size as the dopant concentration increases. The frequency dependences of the dielectric properties were studied in the frequency range of 100 Hz-1 MHz at room temperature. The polarization-electric field hysteresis loops were examined to ascertain the effect of co-doping on the energy-storage capability of SrTiO3 ceramics. After increasing the co-dopants from 0 to 8%, the energy density increased nine times (from 0.11 J/cm3 to 0.952 J/cm3), and the energy storage efficiency increased from 80.71% to 95.98%, respectively. In addition, the samples demonstrate excellent thermal stability, and their energy storage properties are stable up to 80°C. We may infer from this discovery that the bulk Nd3+ and Li+ co-doped SrTiO3 materials are good candidates for high-energy-density capacitor applications.","PeriodicalId":15130,"journal":{"name":"Journal of Asian Ceramic Societies","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135149031","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

Magnetic biomaterials with nanostructures for improved medication delivery and bone regeneration. First-level investigation 具有纳米结构的磁性生物材料，用于改善药物输送和骨再生。一级调查

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-08-30 DOI: 10.1080/21870764.2023.2251245

V. Anand, A. Chaudhary, Meenakshi, Gaurav Bhatia, Pawan Heera, S. Thakur

{"title":"Magnetic biomaterials with nanostructures for improved medication delivery and bone regeneration. First-level investigation","authors":"V. Anand, A. Chaudhary, Meenakshi, Gaurav Bhatia, Pawan Heera, S. Thakur","doi":"10.1080/21870764.2023.2251245","DOIUrl":"https://doi.org/10.1080/21870764.2023.2251245","url":null,"abstract":"ABSTRACT The co-precipitation method is used in the lab to create a sample of the ferromagnetic 45CaO-30P2O5-15SiO2-10Fe2O3 (mol%). In simulated body fluid (SBF), the ability of the ferromagnetic sample to regenerate bone was examined, and XRD and FTIR graphs demonstrate that bone formation has taken place. The Vibration Sample Magnetometer has confirmed that the sample’s ferromagnetic behavior was brought on by the presence of iron (VSM). When an external magnetic field is present, the resulting sample may be utilized to treat bone cancer due to its ferromagnetic nature (hyperthermia). The sample’s drug release is therefore tested both with and without the help of an external magnetic field, and the findings reveal that when the magnetic field is present, the sample displays good drug release. BET analysis also supports the capacity of drugs to load and release. The sample’s ability to distribute drugs is tested using the antibiotic gentamicin. The prolonged release of the medication in SBF solution is investigated using a first-order kinetic equation. Being a drug-loaded ferromagnetic sample with high magnetic attraction, makes it simple to target any nearby spot. With a cytotoxicity rate of more than 90%, the produced sample is seen to interact amicably with the MG-63 human cell line. According to antimicrobial research, samples also guard against both gram-positive and gram-negative germs in the implant region. By lowering the cell’s oxidative stress, the sample’s antioxidant activity aids in cell proliferation, which increases the implanted site’s recuperation.","PeriodicalId":15130,"journal":{"name":"Journal of Asian Ceramic Societies","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48535599","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 of BaTiO3/Ag nanocomposites using a sonochemical process and low-temperature sintering 声化学法和低温烧结合成BaTiO3/Ag纳米复合材料

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-08-29 DOI: 10.1080/21870764.2023.2251243

Y. Hayashi, Tatsuya Shishido, Kento Seki, H. Takizawa

引用次数: 0

Influence of Na2SO4 molten salts on the self-healing behavior of Ni/Al2O3 composites Na2SO4熔盐对Ni/Al2O3复合材料自修复行为的影响

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-08-28 DOI: 10.1080/21870764.2023.2251248

D. Maruoka, K. Harada, T. Murakami, E. Kasai

{"title":"Influence of Na2SO4 molten salts on the self-healing behavior of Ni/Al2O3 composites","authors":"D. Maruoka, K. Harada, T. Murakami, E. Kasai","doi":"10.1080/21870764.2023.2251248","DOIUrl":"https://doi.org/10.1080/21870764.2023.2251248","url":null,"abstract":"ABSTRACT The objective of this study is to investigate the influence of Na2SO4 molten salt on the self-healing behavior of Ni/Al2O3 for its utilization as the middle pressure ceramic turbine blades of aircraft. Dense 5 vol% Ni/Al2O3 was prepared and cracks were introduced by the Vickers indentations. The samples were heat-treated ranging from 1000°C to 1150°C for 0.5 h to 48 h in air with Na2SO4 molten salt. The crack lengths of samples before/after the heat treatment were measured using scanning electron microscope (SEM) and the crack disappearance rate was calculated. X-ray diffraction (XRD) results show same peaks in the samples heat-treated with and without Na2SO4 molten salt. The crack disappearance rate of sample heat-treated with Na2SO4 molten salt is higher than that without molten salt and increases according to the parabolic manner. The apparent activation energies for crack disappearance are 354 kJ/mol for the sample heat-treated with Na2SO4 molten salt and 390 kJ/mol for that without Na2SO4 molten salt. The bending strength of the sample heat-treated with Na2SO4 molten salt is equivalent to that of the original sample. Ni/Al2O3 composite exhibits excellent corrosion resistance and self-healing function even in coexistence with Na2SO4 molten salt.","PeriodicalId":15130,"journal":{"name":"Journal of Asian Ceramic Societies","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2023-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45190903","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 the heating rate on crystallization and densification of TiO2 films prepared from alkoxide solutions containing various organic additives 加热速率对含各种有机添加剂的醇盐溶液制备的TiO2薄膜结晶和致密化的影响

IF 2.3 4区材料科学

Journal of Asian Ceramic Societies Pub Date : 2023-08-28 DOI: 10.1080/21870764.2023.2252230

Hiroaki Uchiyama, Yuji Tanaka, Shouta Mizuguchi

引用次数: 0