Smedskjær, Morten Mattrup

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    Aalborg UniversitetDependence of Glass Mechanical Properties on Structure at Varying Length ScalesInvited TalkSmedskjær, Morten MattrupPublication date:2023Link to publication from Aalborg UniversityCitation for published version (APA):Smedskjær, M. M. (2023). Dependence of Glass Mechanical Properties on Structure at Varying Length Scales:Invited Talk. Abstract from International Commission on Glass Annual Meeting 2023, Hangzhou, China.General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright ownersand it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.            - Users may download and print one copy of any publication from the public portal for the purpose of private study or research.            - You may not further distribute the material or use it for any profit-making activity or commercial gain            - You may freely distribute the URL identifying the publication in the public portal -Take down policyIf you believe that this document breaches copyright please contact us at vbn@aub.aau.dk providing details, and we will remove access tothe work immediately and investigate your claim.Downloaded from vbn.aau.dk on: November 29, 2023Dependence of Glass Mechanical Properties on Structure at Varying Length Scales Morten M. Smedskjaer, Aalborg University (Denmark)  Glasses tend to suffer from low fracture toughness, which limits their potential applications. In this talk, I will discuss our recent progress in understanding structure-mechanical property relations of oxide glasses as well as a recent family of organic-inorganic hybrid glasses, namely zeolitic imidazolate frameworks. Our aim is to design new glass compositions and microstructures with improved mechanical properties from the bottom-up. Such design is building on knowledge of the structural deformation mechanisms of the glasses under high local stress through a combination of experimental and simulation studies. We show that glass materials with improved resistance to both crack initiation and growth can be prepared by appropriately tailoring their structure at varying length scales, from coordination numbers and ring units to heterogeneous microstructures.  

Dependence of Glass Mechanical Properties on Structure at Varying Length Scales:Invited Talk

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Dependence of Glass Mechanical Properties on Structure at Varying Length Scales:Invited Talk

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