Modelling the elastic properties of bi-continuous composite microstructures captured with TriBeam serial-sectioning

Bijels are used to develop a new class of ultralight hierarchically porous aerogels exhibiting multimodal porosity across multiple length scales. Through in situ functionalization of a particle-laden liquid interface wherein binary liquid pairs are kinetically trapped out of equilibrium through interfacial jamming, monolithic and freestanding carbon electrodes are produced with prescribed bulk densities down to ≈2 mg cm −3 . Exemplary electrokinetic experiments indicate that the bicontinuity of the pore structure is essential for enhancing transport to and from the active electrode surfaces, demonstrating that these materials possess a superior ability to accumulate and transport charge when compared to analogous systems with restricted pore connectivity and fluid throughput. This approach offers a new synthetic route to bicontinuous and hierarchical aerogel materials with nested multimodal porosities. The flexibility of this scheme can address critical issues related to transport-limited behaviors that arise in many technological fields, ranging from energy and catalysis research to remediation and sensing applications.

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Aerobijels: Ultralight Carbon Monoliths from Cocontinuous Emulsions

Cordoba

Spendelow

Parra-Vasquez

et al. 2019

Adv Funct Materials

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A review on micromechanical methods for evaluation of mechanical behavior of particulate reinforced metal matrix composites

Jagadeesh¹,

Setti

2020

J Mater Sci

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BisQue for 3D Materials Science in the Cloud: Microstructure–Property Linkages

Latypov

Khan

Lang

et al. 2019

Integr Mater Manuf Innov

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Accelerating the design and development of new advanced materials is one of the priorities in modern materials science. These efforts are critically dependent on the development of comprehensive materials cyberinfrastructures which enable efficient data storage, management, sharing, and collaboration as well as integration of computational tools that help establish processing–structure–property relationships. In this contribution, we present implementation of such computational tools into a cloud-based platform called BisQue (Kvilekval et al., Bioinformatics 26(4):554, 2010). We first describe the current state of BisQue as an open-source platform for multidisciplinary research in the cloud and its potential for 3D materials science. We then demonstrate how new computational tools, primarily aimed at processing–structure–property relationships, can be implemented into the system. Specifically, in this work, we develop a module for BisQue that enables microstructure-sensitive predictions of effective yield strength of two-phase materials. Towards this end, we present an implementation of a computationally efficient data-driven model into the BisQue platform. The new module is made available online (web address: https://bisque.ece.ucsb.edu/module_service/Composite_Strength/) and can be used from a web browser without any special software and with minimal computational requirements on the user end. The capabilities of the module for rapid property screening are demonstrated in case studies with two different methodologies based on datasets containing 3D microstructure information from (i) synthetic generation and (ii) sampling large 3D volumes obtained in experiments.

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Modelling the elastic properties of bi-continuous composite microstructures captured with TriBeam serial-sectioning

Cited by 7 publications

References 67 publications

Aerobijels: Ultralight Carbon Monoliths from Cocontinuous Emulsions

Aerobijels: Ultralight Carbon Monoliths from Cocontinuous Emulsions

A review on micromechanical methods for evaluation of mechanical behavior of particulate reinforced metal matrix composites

BisQue for 3D Materials Science in the Cloud: Microstructure–Property Linkages

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