干旱区生态环境知识资源中心(Arid): Solution-derived monolithic thin films with low adhesion surface

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DOI	10.1016/j.solmat.2019.110302
	Solution-derived monolithic thin films with low adhesion surface
	Park, Jaehyeung 1,5; Sharma, Jaswinder 1; Goswami, Monojoy 2; Voylov, Dmitry 3; Jang, Gyoung Gug 1; Lassiter, Matthew G.4; Marquez-Rossy, Andres 4; Polizos, Georgios 1
通讯作者	Park, Jaehyeung ; Polizos, Georgios
来源期刊	SOLAR ENERGY MATERIALS AND SOLAR CELLS
ISSN	0927-0248
EISSN	1879-3398
出版年	2020
卷号	206
英文摘要	Nanostructured thin films were synthesized using a silica-based sol-gel method. The morphology of the films was tailored by controlling the hydrolysis and crosslinking mechanisms of the tetraethyl orthosilicate precursor. Silica nanoparticle self-assembled structures and linear silica chains were crosslinked and formed monolithic nanostructured films. The self-assembly mechanism was Investigated using coarse-grained molecular dynamic simulation. Three nanostructured configurations were synthesized and studied to optimize the surface features of the films and minimize the adhesion of sand particles. Surface microscopy imaging and adhesion force measurements using atomic force microscopy with an attached silica particle on the cantilever tip were performed to correlate the adhesion force and the surface structure. The solar specular reflectance of coated solar mirror samples was measured across the solar spectrum before and after the soiling test of the samples. The mechanical properties of the thin films were evaluated using nanoindentation measurements on coated substrates. The solution-derived thin film coatings can provide anti-soiling protection of solar glass in desert environments and increase the efficiency of photovoltaic and concentrated solar power Installations.
英文关键词	Anti-soiling Nanostructured thin film Adhesion force Solar specular reflectance Molecular dynamics
类型	Article
语种	英语
国家	USA ; South Korea
收录类别	SCI-E
WOS记录号	WOS:000519653800040
WOS关键词	ANTIREFLECTIVE COATINGS ; GROWTH ; DUST ; POLYMERIZATION ; NUCLEATION ; EVOLUTION ; SYSTEMS
WOS类目	Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Energy & Fuels ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315591
作者单位	1.Oak Ridge Natl Lab, Energy & Transportat Sci Div, Oak Ridge, TN 37831 USA; 2.Oak Ridge Natl Lab, Computat Sci & Engn Div, Oak Ridge, TN 37831 USA; 3.Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA; 4.Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN 37831 USA; 5.Dong Eui Univ, Div Adv Mat Engn, Busan 47340, South Korea
推荐引用方式 GB/T 7714	Park, Jaehyeung,Sharma, Jaswinder,Goswami, Monojoy,et al. Solution-derived monolithic thin films with low adhesion surface[J],2020,206.
APA	Park, Jaehyeung.,Sharma, Jaswinder.,Goswami, Monojoy.,Voylov, Dmitry.,Jang, Gyoung Gug.,...&Polizos, Georgios.(2020).Solution-derived monolithic thin films with low adhesion surface.SOLAR ENERGY MATERIALS AND SOLAR CELLS,206.
MLA	Park, Jaehyeung,et al."Solution-derived monolithic thin films with low adhesion surface".SOLAR ENERGY MATERIALS AND SOLAR CELLS 206(2020).