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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Self-organizing Nano-architectured Materials
Presentation Title Nanoporous Materials for Energy and Environmental Applications
Author(s) Mingwei Chen
On-Site Speaker (Planned) Mingwei Chen
Abstract Scope Bicontinuous nanoporous materials are emerging as a new class of multi-functional materials in view of their large surface areas and superior mechanical rigidity which traditional porous materials, such as metal foams, do not have. Coupled with excellent electric/thermal conductivity and rich surface chemistry for functionalization, the nanoporous materials show great promises for energy and environment related applications. In this presentation I will introduce our recent works in the development of nanoporous metals, metalloids, metallic compounds and 2D materials (graphene and transition metal dichalcogenides) by dealloying, selective phase dissolution and nanoporous metal based chemical vapor deposition. These novel nanoporous materials with 3D nanoarchitecture and tunable surface and electronic structures have been successfully employed as the catalysts, catalytic electrodes and active materials for electrochemical and photoelectrochemical hydrogen production, CO2 reduction, solar energy conversion and high-energy-density batteries.
Proceedings Inclusion? Undecided
Keywords Energy Conversion and Storage, Nanotechnology, Characterization

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3-dimensionally Ordered Interpenetrating Tungsten-silicon Oxycarbide Nanocomposites for High-temperature Applications
3D Printing of Biomimetic Hierarchical Architectures by Integration of Self-organized Nanoporous Materials
A General Elastic Model for Self-Assembled Metal-oxide Vertical Aligned Nanocomposite (VAN) Thin Films
Additive Manufacturing of Nanoporous Nanostructures
Anomalously Low Modulus of the Interpenetrating-phase Composites Synthesized by Liquid Metal Dealloying
Architected Nanocomposites with Exceptional Energy Dissipation
Bicontinuous Structure Formation by Peritectic Melting
Biomineralized Nanocomposites: Hierarchical Structural Designs, Mechanical Properties, and Multifunctionality
Centimeter-scale Crack-free Self-assembly for Ultra-high Tensile Strength Metallic Nanolattices
Characterization of Particle Impact and Pore Formation in Directed Energy Deposition via In-situ, Highspeed Imaging and Micro X-ray Computed Tomography
Coarsening Mechanisms in Surface-doped Nanoporous Metals
Composite Hierarchical Structures
Coupled Coarsening and Dissolution Kinetics during Liquid Metal Dealloying
Elasto-plastic NiTi Nanofoams for Potential Elastocaloric Cooling Applications Using Molecular Dynamics
Elucidating the Kinetics for Three-dimensional Bicontinuous Structures Formation in Molten Salt Dealloying via In Situ Synchrotron X-ray Nano-tomography
Fabrication, Integration, and Performance of Nanoporous Metals In Electrochemical Energy Devices
Grain Boundary Effects in Liquid Metal Dealloying: A Phase Field Study
Grain Boundary Formation through Particle Detachment during Coarsening of Nanoporous Metals
H-14: Characterization of Dealloyed Gradient Nanoporous Foams
H-15: In-situ Observation of Ligament Coarsening in Nanoporous Gold
H-16: Kinetics of Peritectic Melting
H-19: Unveiling Phase Transition in Solid-state Dealloyed Thin Films Using Autonomous Synchrotron X-ray Characterization
Hierarchical Grain Structure in Low Stacking-fault Energy Metals for Highly Tough Nanoporous Metal
Hierarchical Morphologies in Co-sputter Deposited Thin Films
Hierarchically Porous Gold via 3D Printing and Dealloying for Selective Electrochemical Reduction of CO2 to CO with Enhanced Mass Transport
High Energy and Power Density Batteries Enabled by Electrodeposition and Self-assembly
Kinetic Monte-Carlo Simulations of Vapor Phase Dealloying
Liquid Metal Dealloying: Formation and Coarsening
Magnetic Nanopillars by Self-assembled Block Copolymer Templating
Mechanical Behavior of Nanoporous Gold with Ligament-size Effect under Tension and Compression
Mechanical Properties of Two Photon Lithographed Structures Made Using Nanocluster-based Resins
Microporous Nanoparticle Emulsion Thermosets for Multi-material, Multifunctional Porous Nano-composites
Nanoporous Gold: From an Ancient Material to Biomedical Devices
Nanoporous Materials for Energy and Environmental Applications
Nanoporous Nanoparticles: From Catalysis to 3D Printing
Nanoporous Refractory Multi-principal Element Alloy Thin Films for Higher Temperature Application Fabricated by Vacuum Thermal Dealloying
Oriented Nanoporous Metal via Reduction-induced Decomposition
Persistence of Crystal Orientations across Sub-micron-scale “Super-grains” in Self-organized Cu-W Nanocomposites
Powder-based Dealloying: Scalable Synthesis of Porous Refractory Alloys
Process-structure Relationships in Nanoporous Gold Dealloying and Sources of Its Synthesis Variability
Processing of Nanoporous FeCr by Liquid Metal Dealloying Technique Observed by In Situ Xray Tomography and Xray Diffraction
Programming Self-assembly of Designed Nano-architectured Materials
Quasi-periodic Nanoarchitectures in Eutectic Thin Films: Lengthscales and Inherent Instabilities
Self-organizing Gradient Nanostructures via Chemical Heterogeneities
Superinsulation Nanoporous Material, Silica and Biosourced Aerogels Observed in 3D Down to the Nanoscale with Electron Tomography
Synthesis and Catalytical Properties of Nanoporous Copper Silver Films via Magnetron Co-sputtering

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