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然而,由于PDMS在器件制造和特性测量方面的不利特性,在实现集成于PDMS衬底的生物相容性薄膜VCSEL方面仍存在一些挑战。 PDMS在整个表面上具有相当大的疏水性,使其在键合过程中难以与亲水性III–V族外延层的表面相结合。
压电纳米发电机(PENGs)可将机械能转化为电能,为新一代自供电传感技术提供核心能源支持,但其发展受限于低功率密度、高昂材料成本和复杂制备工艺。传统二维材料(如氧化石墨烯、过渡金属硫化物)虽具优异压电性能,但面临天然储量有限、合成过程需强酸/碱处理导 ...
多伦多大学的工程师们设计了一种超薄涂层,其成分为聚二甲基硅氧烷(PDMS),这是一种柔性有机硅聚合物,广泛应用于从隐形眼镜到医疗器械等各种领域。它透明、惰性、无毒,并且耐高温。然而,它本身无法像全氟和多氟烷基物质(PFAS)制成的涂层那样防油,而全氟 ...
Preparation of looped polymer brush Figure 1 shows the synthetic procedure for PDMS polymers that have triethoxysilyl groups on the chain ends. We obtained these polymers by a condensation ...
In the changed post COVID-19 business landscape, the global market for Polydimethylsiloxane (PDMS) estimated at US$4. 2 Billion in the year 2020, is projected to reach a revised size of US$7. 2 ...
Polydimethylsiloxane (PDMS or silicone) is an important and versatile material used in the field of printed electronics (PE). In particular, thin film layers of PDMS show great promise for use in ...
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