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This paper used an effective annealing process to improve the performance of Parylene C micropore-arrayed membranes fabricated with Parylene C moulding strategy. The results indicated that the annealing treatment at 320°C for 2h in nitrogen sealed the keyholes, which were unavoidably generated in the conventional Parylene C moulding process, because of melting and reflow at high temperature. A chromatic...
Single crystal perovskite materials with the intriguing properties of wide optical absorption range, low trap density, photoluminescence, and superior charge-transfer have emerged as a new class of revolutionary photovoltaic semiconductors promising for various applications. A technique to realize microstructures or microdevices on the surface of single crystal can facilitate the incorporation of...
This paper reported a MEMS fabrication compatible, damage free method for in-process 3D morphology reconstruction of high aspect ratio microstructure. As a novel morphology tracer, Parylene C thin film was conformally deposited onto the structure and annealed at high temperature under N2. The autofluorescence of Parylene C was considerably enhanced by the annealing, which made it possible to image...
A facile mercury (II) ions absorbent was prepared by surface sol-gel process and functionalized monolayers treatment using filter paper as supports. The resulting functionalized monolayers on filter paper-silica gel composites supports remained the original complex morphology of filter paper and its filterable character, and the mercury (II) ions could bond with the thiol groups of functionalized...
In recent years, there has been growing interest in the research of soil microstructure. From the series images of soil microstructure, some micro-parameters such as porosity, soil particle orientation degree could be extracted. By analyzing these parameters, the soil micro-mechanics property under loadings could be obtained. While, every frame image of soil microstructure was the small region. It...
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