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论文类型：期刊论文

发表时间：2014-04-01

发表刊物：SOLAR ENERGY MATERIALS AND SOLAR CELLS

收录刊物：SCIE、EI、Scopus

卷号：123

页面范围：7-12

ISSN号：0927-0248

关键字：Full-band sunlight conversion; Multiwall carbon nanotubes; Phase change materials; Shape-stabilized; Thermal energy storage

摘要：Carbon nanotube/PEG/SiO2 composites were prepared from multiwall carbon nanotubes, poly(ethylene glycol), and inorganic SiO2, and found to be an efficient full-band sunlight conversion and storage device. Compared with traditional phase-change materials, the composite exhibited rapid and broadband visible light-harvesting characteristics, light-thermal conversion, thermal energy storage ability, form-stable effects, and high thermal conductivity. The results showed that the combination of a light-heat conversion agent and a phase change thermal storage material can effectively improve the efficiency of solar energy applications. (C) 2014 Elsevier B.V. All rights reserved.