The causes of MAPbI3 defects include temperature, bias voltage, ultraviolet-A rays (UV-A), and moisture. The exact cause of these defects must be identified according to research conducted to date; accordingly, the defect site was shown as having been generated by metal (lead(II), Pb2+)...
This hybrid 3D printing system, which combines digital light processing for printing 3D mechanical architectures and a successive electrohydrodynamic jet for directly printing transparent pixels of organic light‐emitting diodes at room temperature, can create high‐resolution, transparent displays embedded ...
While these results are excellent from an academic perspective, scaling up the overall cell device area is crucial for achieving practical utility for hybrid perovskite based thin-film solar cells. In this paper, we present a comprehensive study on the use of temperature-controlled doctor blading ...
ABS Light Source LED Lamp Luminous Efficiency(lm/w) 90 Color Rendering Index(Ra) 80 Support Dimmer Yes Lifespan (hours) 50000 Lamp Luminous Flux(lm) 3500 Working Temperature(℃) 10 - 40 Application stage Warranty(Year) 2-Year Install Style FREE STANDING logo/pattern UV printing, Laser Print...
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3D printingroom-temperature moldingsupervariate ceramicsCeramics are normally fabricated by firing compacted raw powders at high temperatures. Herein, a general mechanism for directly fabricating ceramic objects at the centimeter scale from ceramic gels at room temperature and ambient pressure is disclosed—...
The effects of precursor composition, printing temperature, solvent system and especially, the printing parameters on the final morphology and microstructure of the printed perovskite films have been systematically studied for the first time and the related crystal growth models have been revealed, which...
Keywords: 3D-concrete-printing; ambient temperature curing; shape retention ability; extrudability; mechanical properties; geopolymer 1. Introduction Additive manufacturing (AM), or 3D printing in other terms, utilises an automated assembly procedure which manufactures layered components from digital model ...
The respective ambient temperatures considered for each sample were maintained throughout their print. Table 1. Processing parameters for ABS P400. Table 2. Processing parameters for PP. In Table 1, ABS-50 represents the ABS P400 sample that was maintained with an ambient temperature printing ...
The FDM process parameters for ABS polymer rods are a bed temperature of 100 °C, printing speed of 80 mm/s, printing temperature of 230 °C, and layer thickness of 0.4 mm. Figure 1. Flowchart of the research process in this study. Figure 2. Welding specimens for RFW of ABS and PC...