supported by the Guangxi Science and Technology Plan Project(No.Gui Ke AB22035043);the National Natural Science Foundation of China(Nos.52072301,52472078,52072202,and 52102058);the National Key R&D Program of China(No.2022YFB3504901);the Beijing Natural Science Foundation(No.2242046);the Guangdong Basic and Applied Basic Research Foundation(No.2023A1515011609);the State Key Laboratory of Materials Processing and Die and Mold Technology,Huazhong University of Science and Technology(No.P2023-003).
Porous ceramics are lightweight materials with diverse pore structures and are widely applied in areas such as thermal insulation, sound absorption, filtration, catalysis, and energy storage. However, excessive shrink...
supported by the Shanghai Pujiang Program(No.2022PJD033);the Oceanic Interdisciplinary Program of Shanghai Jiao Tong University(No.SL2022MS013);the Key R&D Program of Zhejiang(No.2024SSYS0085).
The development of aeroengine with a high thrust-weight ratio poses great challenges for current top-coating thermal barrier coatings (TBCs) and environmental barrier coatings (EBCs) in service. Medium/high-entropy ce...
funding from the Natural Science Foundation of Shanghai(Grant No.21ZR1473100);the National Natural Science Foundation of China(Grant Nos.U2002217,51831010,and 5227130).
Multilayer ceramic capacitors(MLCCs)play a crucial role in pulsed power applications because of their rapid charge/discharge capabilities.However,the combination of high energy density and high efficiency is the main ...
supported by the National Natural Science Foundation of China(No.52173261);the Science and Technology on Advanced Functional Composites Laboratory(No.6142906240505).
Porous SiBCN ceramics exhibit great potential in high-tech structural and functional applications. However, nucleation-crystallization and carbothermal decomposition limit their use in high-temperature environments. H...
supported by the National Natural Science Foundation of China(Nos.NSFC-52072133 and 52302140);Joint Funds of the National Natural Science Foundation of China-Key Program(No.U21B2068);Major Scientific and Technological Innovation Project of Wenzhou(No.ZG2023040).
The temperature coefficient of the resonant frequency(τ_(f))of low-permittivity(ε_(r))microwave dielectric ceramics is required to be near 0 ppm/℃for practical application.However,owing to the polarization mechani...
support from the National Natural Science Foundation of China(Nos.52322104,52172067,and 92160202);the Natural Science Foundation of Guangdong Province(No.2021B1515020038);the Guangdong Special Support Program(No.2019BT02C629);the Guangdong Provincial Science and Technology Program(No.2023A0505010017);the Science Center for Gas Turbine Project(No.P2023-C-IV-002-001).
The unique multilayer, multiscale structure of teakwood results in excellent mechanical and long-term environmental stability, providing inspiration for the biomimetic design of environmental barrier coating (EBC) str...
supported by the Italian Space Agency(ASI)as part of the project AM3aC2A:Multi-scale approach for modelling CMC and UHTCMC materials.This work was also supported by project ECOSISTER(National Recovery and Resilience Plan(NRRP);Mission 04 Component 2 Investment 1.5-NextGenerationEU,Call for tender n.3277 dated 30/12/2021,Award Number:0001052 dated 23/06/2022)。
For the first time, ultra-high temperature ceramic matrix composite bars were tested inside an arc-jet facility to investigate the impact of oxidation damage on strength retention. The composite bars, which were based...
support from the National Natural Science Foundation of China(No.52272093);the“Pioneer”and“Leading Goose”R&D Program of Zhejiang Province(No.2022C01189).
Solid-state sodium batteries (SSSBs) are gaining significant attention for their potential in electrochemical energy storage. However, the development of SSSBs is hindered by the low ionic conductivity of sodium-ion s...
support from the National Natural Science Foundation of China(Nos.52102123 and 62171080);the Graduate Scientific Research Innovation Project of Shaoyang University,China(No.CX2023SY065).
The exploration of high-performance dielectric ceramics with dielectric constants lower than 10 is of great significance for the next generation of wireless communication.In this study,we reported the Yb_(2)Si_(2)O_(7...
supported by the National Natural Science Foundation of China(No.52102132);the Natural Science Foundation of Shandong Province of China(Nos.ZR2024ME201 and ZR2021ME085);the Guangdong Provincial Key Laboratory of Electronic Functional Materials and Devices(No.EFMD2023001M);the Natural Science Foundation of Heilongjiang Province(No.LH2022E049).
BaTiO_(3) (BT)-based piezoceramics with large temperature-stable strains and low hysteresis are urgently needed for high-precision actuators because of increasing environmental problems. Here, tetragonal [001]c-textur...