Specific phase modulation and infrared photon confinement in solar selective absorbers

doi:10.1016/j.apmt.2019.100533

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Specific phase modulation and infrared photon confinement in solar selective absorbers
	Wang, Xiaoyu ; Hu, Haibo ; Li, Xiaoyun ; Gao, Junhu ; Wang, Zhenyu ; Liang, Lingyan ; Zhang, Hongliang ; Zhuge, Fei ; Cao, Hongtao
刊名	APPLIED MATERIALS TODAY
	2020
卷号	18
关键词	THIN-FILMS DESIGN SURFACES COATINGS AIR
DOI	10.1016/j.apmt.2019.100533
英文摘要	Nanocermet-based solar selective absorbing coatings harvesting solar energy in the form of heat provide deliverable and reliable scheme utilized in Concentrating Solar Power (CSP) system. However, high-temperature instability and pretty high infrared emissivity are still major hurdles on the way towards more demanding applications. Here, we report a hybrid strategy via incorporation of alloy nanoparticles, specific phase-created reflective layer and infrared photon dissipation confinement effect, to realize a target coating stable at 650 degrees C with record optical performance (an ultralow emissivity of 7.9 %@500 degrees C and a solar absorptance of 93 % after 300 h vacuum annealing). Such a synergetic enhancement on both the thermal stability and optical performance is mainly ascribed to the outpouring element reservoir in the tri-layer cermet structure with faded infrared extinction volume on the one hand, and phase structure modulation-derived arresting infrared reflectance on the other. More importantly, this work demonstrates significant conceptual and nanotechnology advances into designing and improving such systems. (C) 2019 Elsevier Ltd. All rights reserved.
学科主题	Materials Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19900]
专题	2020专题
作者单位	1.Cao, HT (corresponding author), Chinese Acad Sci, Key Lab Graphene Technol & Applicat Zhejiang Prov, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China. 2.Gao, JH
推荐引用方式 GB/T 7714	Wang, Xiaoyu,Hu, Haibo,Li, Xiaoyun,et al. Specific phase modulation and infrared photon confinement in solar selective absorbers[J]. APPLIED MATERIALS TODAY,2020,18.
APA	Wang, Xiaoyu.,Hu, Haibo.,Li, Xiaoyun.,Gao, Junhu.,Wang, Zhenyu.,...&Cao, Hongtao.(2020).Specific phase modulation and infrared photon confinement in solar selective absorbers.APPLIED MATERIALS TODAY,18.
MLA	Wang, Xiaoyu,et al."Specific phase modulation and infrared photon confinement in solar selective absorbers".APPLIED MATERIALS TODAY 18(2020).