Department of Mechanical Engineering and Materials Science, Institute of Materials Science and Engineering, Washington University in St. Louis, Saint Louis, MO, 63130, USA.
Department of Energy, Environmental and Chemical Engineering, Washington University in St. Louis, Saint Louis, MO, 63130, USA.
Adv Mater. 2016 Nov;28(42):9400-9407. doi: 10.1002/adma.201601819. Epub 2016 Jul 19.
A novel bilayered hybrid biofoam composed of a bacterial nanocellulose (BNC) layer and a reduced graphene oxide (RGO)-filled BNC layer is introduced for highly efficient solar steam generation. The biofoam exhibits a solar thermal efficiency of ≈83% under simulated solar illumination (10 kW m ). The fabrication method introduced here is highly scalable and cost-efficient.
介绍了一种由细菌纳米纤维素（BNC）层和还原氧化石墨烯（RGO）填充的 BNC 层组成的新型双层混合生物泡沫，用于高效太阳能蒸汽产生。该生物泡沫在模拟太阳光照射下（10 kW m ）表现出 ≈83%的太阳能热效率。这里介绍的制造方法具有很高的可扩展性和成本效益。
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