微小的金球几乎双重吸收太阳能,提高了更廉价、可扩展的太阳能效率。 Tiny gold supraballs nearly double solar absorption, boosting efficiency for cheaper, scalable solar energy.

小型金球、由数百个金纳米粒组成的纳米结构,与传统材料相比,太阳能吸收率几乎翻了一番,在测试中捕获了高达89%的阳光。 Tiny gold supraballs, nanoscale structures made of hundreds of gold nanoparticles, nearly double solar energy absorption compared to traditional materials, capturing up to 89% of sunlight in tests. 旨在增强包括近红外线在内的广泛范围内的光吸收,它们显示出促进太阳能热能和光伏系统的前景。 Designed to enhance light absorption across a broad spectrum, including near-infrared, they show promise for boosting solar-thermal and photovoltaic systems. 在正常条件下制造的涂层可以使生产更加简单、可扩展。 The coating, created under normal conditions, could enable simpler, scalable production. 模拟预测超过90%的效率,提供了通往高性能太阳能装置的具有成本效益的途径。 Simulations predict over 90% efficiency, offering a cost-effective path to higher-performing solar energy devices.