Journal of Advanced Ceramics

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Electrospinning of ceramic nanofibers: Fabrication, assembly and applications
Journal of Advanced Ceramics - - 2012
Hui Wu, Wei Pan, Der-Yuh Lin, Heping Li
Electrospun polyporous VN nanofibers for symmetric all-solid-state supercapacitors
Journal of Advanced Ceramics - Tập 7 Số 3 - Trang 246-255 - 2018
Dandan Zhang, Jing Li, Zhen Su, Sanyuan Hu, Heping Li, Yunjun Yan
Abstract To promote the energy density of symmetric all-solid-state supercapacitors (SCs), efforts have been dedicated to searching for high-performance electrode materials recently. In this paper, vanadium nitride (VN) nanofibers with mesoporous structure have been fabricated by a facile electrospinning method. Their crystal structures and morphology fea...... hiện toàn bộ
Effect of multi-walled carbon nanotube addition on the microstructures and mechanical properties of Ti(C,N)-based cermets
Journal of Advanced Ceramics - Tập 7 Số 1 - Trang 58-63 - 2018
Peng Wu, S. C. Liu, Xiu-Rong Jiang
Microstructure and properties of porous Si3N4 ceramics by gelcasting-self-propagating high-temperature synthesis (SHS)
Journal of Advanced Ceramics - Tập 11 - Trang 172-183 - 2021
Shile Chen, Liang Wang, Gang He, Jiangtao Li, Chang-An Wang
Porous silicon nitride ceramics have attracted a considerable attention due to their excellent overall performance, but poor porosity homogeneity and structural shrinkage induced by prolonged high temperature sintering limit its further application. Herein, as a three-in-one solution for the above issues, for the first time we develop a novel approach that integrates the merits of gelcasting-SHS (...... hiện toàn bộ
Controlling calcium and phosphate ion release of 3D printed bioactive ceramic scaffolds: An in vitro study
Journal of Advanced Ceramics - Tập 6 - Trang 157-164 - 2017
Lukasz Witek, Yang Shi, James Smay
This paper characterizes in an in vitro setting the release of calcium (Ca) and phosphate (PO4) of 3D printed bioactive ceramic scaffold prepared from extrudable paste containing hydroxyapatite and β-tricalcium phosphate (β-TCP). Hydroxyapatite and β-TCP were calcined at 800 °C for 11 h, fabricated into four experimental groups (100% HA, 100% β-TCP, 15%/85% HA/β-TCP, and 15%/85% HA/β-TCP (design))...... hiện toàn bộ
Optimized sintering and mechanical properties of Y-TZP ceramics for dental restorations by adding lithium disilicate glass ceramics
Journal of Advanced Ceramics - - 2021
Ke Li, Jiancun Rao, Congqin Ning
The novel dental ceramics can be fabricated at lower temperatures when sol-gel derived lithium disilicate glass ceramics (LDGC) was used as an additive for yttria stabilized tetragonal zirconia polycrystalline (Y-TZP) ceramics. The effect of LDGC on the sintering, mechanical, and translucent properties of Y-TZP ceramics was investigated in the present study. The results showed that the LDGC additi...... hiện toàn bộ
Gel-tape-casting of aluminum nitride ceramics
Journal of Advanced Ceramics - Tập 6 - Trang 67-72 - 2017
Qiushun Shang, Zhengjuan Wang, Jun Li, Guohong Zhou, Hailong Zhang, Shiwei Wang
Aluminum nitride ceramic sheets were formed for the first time by a novel and simple method, namely gel-tape-casting process, where only two additives were used to prepare the slurries. PIBM (a water-soluble copolymer of isobutylene and maleic anhydride) acted as both dispersant and gelling agent, and PEG (polyethylene glycol) acted as plasticizer. Combining the advantages of gel-casting and tape-...... hiện toàn bộ
Effect of calcination temperature on structural and optical properties of MAl2O4 (M = Ni, Cu, Zn) aluminate spinel nanoparticles
Journal of Advanced Ceramics - Tập 8 - Trang 352-366 - 2019
Thanit Tangcharoen, Jiraroj T-Thienprasert, Chanapa Kongmark
NiAl2O4, CuAl2O4, and ZnAl2O4 aluminate spinel nanoparticles were synthesized by sol-gel auto combustion method using diethanolamine (DEA) as a fuel. The effects of calcination temperature on structure, crystallinity, morphology, and optical properties of MAl2O4 (M = Ni, Cu, Zn) have been investigated by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), scanning electron mi...... hiện toàn bộ
Mechanical properties and thermal stability of carbon fiber cloth reinforced sol-derived mullite composites
Journal of Advanced Ceramics - Tập 8 - Trang 218-227 - 2019
Wei Zhang, Qingsong Ma, Kuanhong Zeng, Songlin Liang, Weiguo Mao
For the wide application as thermal protection materials, it is very necessary for mullite ceramics to improve fracture toughness. In this paper, the laminated and stitched carbon fiber cloth preform reinforced mullite (C/mullite) composites were prepared through the route of sol impregnation and heat treatment using the Al2O3—SiO2 sol with a high solid content as raw materials. The C/mullite comp...... hiện toàn bộ
Inactive Al3+-doped La(CoCrFeMnNiAlx)1/(5+x)O3 high-entropy perovskite oxides as high performance supercapacitor electrodes
Journal of Advanced Ceramics - Tập 11 - Trang 742-753 - 2022
Meng Guo, Yufeng Liu, Fengnian Zhang, Fuhao Cheng, Chufei Cheng, Yang Miao, Feng Gao, Jun Yu
A series of high-entropy perovskite oxides (HEPOs) La(CoCrFeMnNiAlx)1/(5+x)O3−δ (x = 0.4, 0.5, 0.6, and 0.7) have been synthesized by coprecipitation method combined with calcination process and explored as electrodes for supercapacitors. The crystal structure, microstructure, and elemental composition of HEPOs were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), trans...... hiện toàn bộ
Tổng số: 438   
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