... and shape-conformable energy storage systems. This study aims to explore the fabrication and performance of 3D-printed hard carbon ( HC ) negative electrodes for sodium-ion batteries (SIBs) using vat photopolymerization ( VPP ), a high-resolution AM technique. Design/methodology/approach Two composite...

...Tahamina Nasrin; Farhad Pourkamali-Anaraki; Christopher Hansen; Robert Jensen; Amy Peterson Purpose Successful printing of highly filled suspensions (≥ 50 Vol.%) via vat photopolymerization ( VP ) depends on viscosity and filler optical properties. This study aims to introduce a machine learning...

... geometrically accurate and mechanically robust parts. This study aims to investigate how sintering temperature affects feature resolution and flexural properties of silica-based parts formed by vat photopolymerization (VPP) AM. Design/methodology/approach Test artifacts were designed to evaluate features...

... 09 01 2024 07 05 2024 13 06 2024 © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Accelerated aging Colorimetry Conservation Cultural heritage Oddy test Vat photopolymerization 3D printing technologies are becoming...

... photopolymerization parts. Design/methodology/approach Medical graded vat photopolymerization specimens, made from photopolymer resin, were fabricated using bottom-up vat photopolymerization machine. Tensile and compressive tests were conducted to assess the mechanical properties. The specimens were categorized...

... a three-dimensional (3 D) printing process for GFRPCs that allows low-cost and rapid fabrication of complex composite parts. Design/methodology/approach The composite is manufactured using a digital light processing (DLP) based Vat-photopolymerization (VPP) process. For the composites, suitable resin...

... and T_g. Average T_g of 77.5°C was achieved at 45°C, compared to 73.1°C at 22°C. Originality/value In the current state of the art in the processing of shape memory polymers with vat photopolymerization typically, the chemical composition or the thermal and deformation patterns...

... directions Vat photopolymerization Silicone Digital light processing Material isotropy Polydimethylsiloxane (PDMS) is a widely used silicone-based polymer because of its mechanical properties, optical transparency, biocompatibility and corrosion and temperature resistance. Molding...

... Limited Licensed re-use rights only Rapid prototyping Compressibility tests Continuous digital light processing Continuous liquid interface production Thermoplastic polyurethane Vat photopolymerization Mechanical properties Additive manufacturing is a rapidly emerging field, which...

... the build speed, this paper aims to design and develop a novel AM system with dynamic resolution control capability. Design/methodology/approach A laser projector is adopted in a vat photopolymerization system. The laser projection system has unique properties, including focus-free operation...