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Stainless steel 316L is one of the most popular materials for metal L-PBF, so it makes perfect sense to investigate how laser scan speed affects the quality of 316L parts. To that end, researchers from the University of Applied Science Muenster and the University of Siegen in Germany ...
The most interesting feature of sodium alginate is to undergo ionic gelation by the influence of various divalent and trivalent metal cations (such as, Ca2 +, Zn2 +, Ba2 +, Al3 +, etc.) in the aqueous milieu [73–75]. In recent years, various alginate-based nanocomposite scaffolds are...
We outline the materials-design pathway from implementation strategy through selection of materials and fabrication methods to evaluation. Finally, we discuss unmet needs and current challenges in the development of ideal materials for bone-tissue regeneration and highlight emerging strategies in the field...
The MIS junction concept has recently attracted considerable attention both in photovoltaic (PV) and PEC applications, mainly due to the simplicity of device fabrication and processing that only requires a thin passivating tunnel dielectric and a metal, as well as the versatility of obtaining the des...
Te-free thermoelectrics have garnered significant interest due to their immense thermoelectric potential and low cost. However, most Te-free thermoelectrics have relatively low performance because of the strong electrical and thermal transport conflicts
Research on simple joint method using fiber-metal laminate design for improved mechanical properties of CFRP assembly structure Dong-Woo Lee, Jung-Il Song Pages 358-367 Article preview select article Controllable mechanical properties of epoxy composites by incorporating self-assembled carbon nanotube–mont...
To gain insight into the C-O bond cleaving process on metal centers, the local structures of HCOO* adsorption configurations were studied (Fig. 4e). In the case of Co3S4-HCOO* and Co3O4-HCOO*, the adsorbed HCOO* exhibits a bent configuration via the formation of Co-O bond. The ...
In TE modules, p-type and n-type materials (legs) are electrically connected in series and thermally connected in parallel through metal electrodes (such as Cu, Ag, Ni, and their derivatives)5,28. However, in practical applications, TE materials cannot be directly soldered to these electrode...
Both natural and synthetic hydrogels are broadly employed. The common natural polymers exploited for the fabrication of hydrogels are biodegradable materials such as fibrin, collagen, hyaluronic acid (HA), and alginate that can mimic natural tissue constructs. On the other hand, synthetic hydrogels suc...