Results 91 to 100 of about 1,641,600 (302)

Sn‐Driven Grain Boundary Elimination for Single‐Crystalline Ni‐Rich Cathodes with Superior High‐Voltage Stability in Lithium‐Ion Batteries

Advanced Science, EarlyView.
A low‐temperature synthesis method of single‐crystalline NCA was successfully achieved by Sn doping, employing the same synthetic conditions as its polycrystalline counterparts. This synthesis was conducted at a temperature that was 150 °C lower than that required for synthesizing single‐crystalline NCA without Sn doping.
Guomeng Xie, Delai Qian, Ruiwu Li, Terence Xiaoteng Liu, Shun Lu   +4 more
wiley   +1 more source

Comparative study of spark plasma sintering features on the densification of Ni-Cr binary alloys

MATEC Web of Conferences, 2018
Spark plasma sintering (SPS) has been widely regarded as an advanced powder consolidation technique hich helps in the development of array of engineering materials. Many have been reported in the literature about sintering parameters such as temperature,
Babalola B J, Shongwe M B, Obadele B A, Olubambi P A, Ayodele O O, Rominiyi A L, Jeje S O   +6 more
doaj   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

Advanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen, Jiahui Lai, Qiongjiao Zeng, Liangbin Zhou, Boguang Yang, Bin Zhang, Min Wang, Jiajing Zhou, Kieran Lau, Khoon S. Lim, Zhong Alan Li, Rocky S. Tuan   +11 more
wiley   +1 more source

Microstructural analysis and dielectric performance of spark plasma sintered BaTiO

Open Ceramics
BaTiO 3 is an important ferroelectric ceramic that leads progress across various industries. Spark plasma sintering is a technique used to obtain highly densified ceramics with fine grain sizes.
Abdellatif K. Rashed, Veronika Gavrilenko, Romain Raisson, Sophie Guillemet-Fritsch, Thomas Hérisson de Beauvoir, Aurélie Boisard, Paul-Etienne Vidal   +6 more
doaj   +1 more source

Structural, Mechanical and Tribological Properties of Spark Plasma Sintered Ti6Al4V Alloy

Archives of Metallurgy and Materials, 2016
The influence of spark plasma sintering parameters on the structural, mechanical and tribological characteristics of the Ti6Al4V alloy, which is used as implant material in biomedical engineering, was investigated. The experimental data confirm that full
Mróz A., Garbiec D., Wielowiejska-Giertuga A., Wiśniewski T., Gierzyńska-Dolna M., Martyła A.   +5 more
doaj   +1 more source

The microwave dielectric properties of transparent ZnAl2O4 ceramics fabricated by spark plasma sintering

, 2017
The transparent ZnAl2O4 ceramics were fabricated by spark plasma sintering. The effects of sintering temperature on the microstructure, optical, microwave dielectric and mechanical properties of ZnAl2O4 ceramics were investigated.
Wang, ZiYing, Ping Fu, ZhiDong Lin, ZiYing Wang, Vellaisamy A. L. Roy, Liu, YuQi, Lin, ZhiDong, Fu, Ping, YuQi Liu, Roy, Vellaisamy A.L.   +9 more
core   +1 more source

Coordinated Electronic‐Transport Regulation and Multiscale Phonon Scattering in Sb–La Co‐Doped GeTe

Advanced Science, EarlyView.
Synergistic Sb–La co‐doping simultaneously regulates hole concentration and creates strain‐field fluctuations and multiscale structural disorder in GeTe. Electrical transport is preserved, while electronic and lattice thermal conductivities are strongly suppressed.
Ting Lu, Huangshui Ma, Mingquan Li, Min Hong   +3 more
wiley   +1 more source

Densification and microstructure of spark plasma sintered 7YSZ–Gd2O3 ceramic nano-composites

Journal of Asian Ceramic Societies, 2017
Spark plasma sintering (SPS) technique was used to densify 7 mol% yttria-stabilized zirconia (7YSZ) powder with Gd2O3-particles, at temperatures ranging between 1000 and 1200 °C.
E. Serrano Pérez, H. Martinez Gutierrez, K.J. Martinez Gonzalez, E. Marín Moares, F. Juárez López   +4 more
doaj   +1 more source

Microstructure of Spark Plasma-Sintered Silicon Nitride Ceramics

Nanoscale Research Letters, 2017
The microstructure and phase composition of the high-content Al2O3-Y2O3-doped spark plasma-sintered silicon nitride were investigated. Fully dense silicon nitride ceramics with a typical α-Si3N4 equiaxed structure with average grain size from 200 to 530 nm, high elastic modulus of 288 GPa, and high hardness of 2038 HV were spark plasma sintered (SPSed)
Lukianova, O. A., Novikov, V. Yu., Parkhomenko, A. A., Sirota, V. V., Krasilnikov, V. V.   +4 more
openaire   +4 more sources

Functional MXene Inks for Printed Electronics: Chemistry, Rheology, and Devices

Advanced Science, EarlyView.
Functional MXene inks are emerging as building blocks for MXetronics, connecting MXene synthesis, surface functionalization, ink formulation, and advanced printing with device‐level applications. This review maps how composition, stability, rheology, and processability govern printed structures and enable high‐performance sensors, energy‐storage ...
Shahzaib Ali, Faisal Shahzad, Hamza Hussain, Muhammad Abbas, Dae‐Hyun Cho, Doyoung Byun, Hassan A. Arafat   +6 more
wiley   +1 more source