化学气相沉积法在阳极氧化铝膜上直接生长石墨烯以提高太阳能蒸发器性能

2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS) Pub Date : 2020-09-27 DOI:10.1109/NEMS50311.2020.9265601

Aamna Alshehhi, I. Saadat, Amal Alghaferi

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引用次数: 0

摘要

在本文中，我们证明了在低温基准(1000℃)下，在阳极氧化铝(AAO)膜上无添加剂的直接CVD石墨烯生长，用于热脱盐吸收剂的应用。优化了各种膜沉积参数，以获得最佳的吸收性能。吸光度在95%到97%之间变化(相对于AAO的20%)，这使得系统中的热能吸收最大化，从而导致更多的蒸汽用于冷凝过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Direct Graphene Growth on Anodic Aluminum Oxide Membrane Using Chemial Vapour Deposition for Solar Evaporator Performance Enhancment

In this paper, we have demonstrated additive-free direct CVD graphene growth on anodic alumina oxide (AAO) membranes at lower temperature benchmark (1000oC) for thermal desalination absorber applications. Various film deposition parameters are optimized to obtain the best absorption performance. The absorbance is varying between 95 to 97 % (vs. 20 % for AAO) which leads to maximizing the heat energy absorption in the system leading to more vapor for condensing process.

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2020 IEEE 15th International Conference on Nano/Micro Engineered and Molecular System (NEMS)

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