Results 141 to 150 of about 746,515 (283)

Methods for the synthesis of barium titanate as a component of functional dielectric ceramics

Тонкие химические технологии
Objectives. To examine the general principles and recent advances in the synthesis of high-purity and high-homogeneity barium titanate powders in the manufacture of electronic components.Results.
A. A. Kholodkova, A. V. Reznichenko, A. A. Vasin, A. V. Smirnov   +3 more
doaj   +1 more source

Multi‐Material Additive Manufacturing of Soft Robotic Systems: A Comprehensive Review

Advanced Robotics Research, EarlyView.
This review explores the transformative role of multi‐material additive manufacturing (MMAM) in the development of soft robotic systems. It presents current techniques, materials, and design strategies that enable functionally graded and adaptive structures.
Ritik Raj, Quan‐Chen Song, Jia‐Yang Juang   +2 more
wiley   +1 more source

Synthesis of textured PZT ceramics

, 2008
Ce travail a pour objet la réalisation de céramiques texturées de PZT. Nous avons investigué les différentes étapes d’élaboration de ces céramiques et nous avons pu, pour chacune d’entre elles, en déterminer la faisabilité et les limitations. La première partie de la thèse a consisté à synthétiser des grains de PZT de composition stoechiométrique avec ...
openaire   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review

Advanced Science, EarlyView.
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren, Fuyao Liu, Yanan Zhong, Shengbo Ge, Zhipeng Shi, Siling Lin, Hongli Song, Yingying Zhang, Wei Fan   +8 more
wiley   +1 more source

Bi₂Ca₂Co_1.7O_x thermoelectric ceramics textured by laser floating zone method

Boletín de la Sociedad Española de Cerámica y Vidrio, 2008
Thermoelectric performance on cobaltite ceramics can be increased raising the electrical conductivity. This can be performed by increasing grain size and aligning them along a preferential direction by the Laser Floating Zone (LFZ) method.
Lemonnier, S., Diez, J. C., Marinel, S., Madre, M. A., Guilmeau, E., Sotelo, A.   +5 more
doaj  

Ultrasonic imaging of textured alumina [PDF]

Ultrasonic images representing the bulk attenuation and velocity of a set of alumina samples were obtained by a pulse-echo contact scanning technique. The samples were taken from larger bodies that were chemically similar but were processed by extrusion ...
Generazio, Edward R., Salem, Jonathan A., Stang, David B.   +2 more
core   +1 more source

Direct writing of textured ceramics using anisotropic nozzles

, 2021
R. Walton, Michael J. Brova, Beecher H. Watson, E. Kupp, M. Fanton, R. Meyer, G. Messing   +6 more
semanticscholar   +1 more source

Ultra‐High Friction and Adhesion in Hydrogel Layer Driven by Wet‐to‐Dry Transition Dynamics

Advanced Science, EarlyView.
This work reveals a critical wet‐to‐dry transition in polyacrylamide hydrogel layers that induces volumetric shrinkage, resulting in enhanced interfacial contact and dramatically increased friction and adhesion. Leveraging this transition enables strong, reversible gripping on diverse surfaces, offering new insights for hydrogel‐based gripping ...
Chenxu Liu, Tianhui Sun, Wenqing Chen, Hongjian Zhang, Pan Huang, Lin Yang, Yuan Yao, Qiongyao Peng, Ying Hu, Yonggang Meng, Yu Tian, Hongbo Zeng   +11 more
wiley   +1 more source

Blue-and-White Wonder: Ming Dynasty Porcelain Plate

, 2017
This authentic Ming Dynasty (1368-1644) plate is a prime example of early export porcelain, a luminous substance that enthralled European collectors. The generous gift of Joyce P.
Waters, Laura G.
core