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Multi-input convolutional network for ultrafast simulation of field evolvement

https://doi.org/10.1016/j.patter.2022.100494

Wang, Zhuo; Yang, Wenhua; Xiang, Linyan; Wang, Xiao; Zhao, Yingjie; Xiao, Yaohong; Liu, Pengwei; Liu, Yucheng; Banu, Mihaela; Zikanov, Oleg; et al (June 2022, Patterns)

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Data-driven modeling of process, structure and property in additive manufacturing: A review and future directions

https://doi.org/10.1016/j.jmapro.2022.02.053

Wang, Zhuo; Yang, Wenhua; Liu, Qingyang; Zhao, Yingjie; Liu, Pengwei; Wu, Dazhong; Banu, Mihaela; Chen, Lei (May 2022, Journal of Manufacturing Processes)

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Selectively doped piezoelectric ceramics with tunable piezoelectricity via suspension-enclosing projection stereolithography

https://doi.org/10.1016/j.addma.2021.102407

He, Li; Wang, Xiao; Fei, Fan; Chen, Lei; Song, Xuan (December 2021, Additive Manufacturing)

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Exploration of the Underlying Space in Microscopic Images via Deep Learning for Additively Manufactured Piezoceramics

https://doi.org/10.1021/acsami.1c12945

Yang, Wenhua; Wang, Zhuo; Yang, Tiannan; He, Li; Song, Xuan; Liu, Yucheng; Chen, Lei (November 2021, ACS Applied Materials & Interfaces)

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Additive Manufacturing of Bi-Continuous Piezocomposites With Triply Periodic Phase Interfaces for Combined Flexibility and Piezoelectricity

https://doi.org/10.1115/1.4044708

Song, Xuan; He, Li; Yang, Wenhua; Wang, Zhuo; Chen, Zeyu; Guo, Jing; Wang, Hong; Chen, Lei (November 2019, Journal of Manufacturing Science and Engineering)

Abstract An additive manufacturing-enabled bi-continuous piezocomposite architecture is presented to achieve mechanical flexibility and piezoelectricity simultaneously in piezoelectric materials. This architecture comprises an active ferroelectric ceramic phase and a passive flexible polymer phase, which are separated by a tailorable phase interface. Triply periodic minimal surfaces were used to define the phase interface, due to their excellent elastic properties and load transfer efficiency. A suspension-enclosing projection-stereolithography process was used to additively manufacture this material. Postprocesses including polymer infiltration, electroding, and poling are introduced. Piezoelectric properties of the piezocomposites are numerically and experimentally studied. The results highlight the role of tailorable triply periodic phase interfaces in promoting mechanical flexibility and piezoelectricity of bi-continuous piezocomposites.
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