Experimental Characterization of Meso-Micro Fractals from Nanoparticle Seeded Resin in Lifting Plate Hele-Shaw Cell

Singare, Ajinkya Anil; Kale, Bharatbhushan S.; Bhole, Kiran S.

doi:10.1016/j.matpr.2018.10.216

Cited by 14 publications

(1 citation statement)

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“…Depending on the final applications, different techniques have been explored, such as chemical methods, laser structuring technique, laser nitriding process, etc., [ 38 , 39 , 40 , 41 ]. Another method that could be explored to reduce the roughness and the presence of defects on a porous surface is viscous fingering [ 42 ]. However, most methods require expensive equipment and/or the use of hazardous chemicals and/or processes.…”

Section: Introductionmentioning

confidence: 99%

Surface Optimization of Commercial Porous Ti Substrates by EPD of Titanium Nitride

et al. 2022

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In this work, the infiltration of TiN powders by electrophoretic deposition (EPD) in aqueous media was considered as alternative method to reduce the size craters and the roughness of commercial porous Ti substrates. Ti substrates can be used as suitable supports for the deposition of dense hydrogen separation TiNx-based membranes by physical vapor deposition (PVD) techniques. The influence of various EPD deposition parameters on surface morphology and roughness of TiN-infiltrated substrates were investigated in order to optimize their surface properties. The results suggest that a multi-step EPD procedure is an effective technique for reducing substrate surface defects of commercial porous Ti substrates which could then be successfully used as proper supports for the deposition of dense and defect-free TiNx layers, also aligning the thermal mismatch between the active layer and the porous substrate.

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