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AC anodization of aluminum, electrodeposition of nickel and optical property examination
Alternative TitleSol. Energy Mater. Sol. Cells
Li, LC
2000-10-01
Source PublicationSOLAR ENERGY MATERIALS AND SOLAR CELLS
ISSN0927-0248
Volume64Issue:3Pages:279-289
AbstractCommercial grade aluminum was anodized to form porous anodic films using alternating current at a voltage of 15 V and a temperature of 25 degrees C. The AC anodization was implemented in phosphoric acid and in an electrolyte modified by dissolving 1.1g/1 iron powder. The presence of iron species in the modified electrolyte did not make iron to be incorporated in the film and appeared not to change the pore diameter, but doubled the film thickness. Electrodeposition of nickel was carried out to pigment the films. Pores of the films produced in the modified electrolyte were also found more accessible for nickel pigmentation. Reflectance spectrum of a nickel-pigmented film produced in the modified electrolyte was measured, and its solar absorptance and thermal emittance were calculated. It has been shown that AC anodization of aluminum in phosphoric acid modified by a small number of intentionally added species such as iron species, followed by electrodeposition of nickel, has potential in developing a method for cheaply preparing selective solar absorbing surface of nickel-pigmented anodic films of aluminum. (C) 2000 Elsevier Science B.V. All rights reserved.; Commercial grade aluminum was anodized to form porous anodic films using alternating current at a voltage of 15 V and a temperature of 25 degrees C. The AC anodization was implemented in phosphoric acid and in an electrolyte modified by dissolving 1.1g/1 iron powder. The presence of iron species in the modified electrolyte did not make iron to be incorporated in the film and appeared not to change the pore diameter, but doubled the film thickness. Electrodeposition of nickel was carried out to pigment the films. Pores of the films produced in the modified electrolyte were also found more accessible for nickel pigmentation. Reflectance spectrum of a nickel-pigmented film produced in the modified electrolyte was measured, and its solar absorptance and thermal emittance were calculated. It has been shown that AC anodization of aluminum in phosphoric acid modified by a small number of intentionally added species such as iron species, followed by electrodeposition of nickel, has potential in developing a method for cheaply preparing selective solar absorbing surface of nickel-pigmented anodic films of aluminum. (C) 2000 Elsevier Science B.V. All rights reserved.
KeywordAc Anodization Nickel Pigmentation Selective Solar Absorbing Surface
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
URL查看原文
Indexed BySCI
Language英语
WOS KeywordPHOSPHORIC-ACID ; OXIDE ; FILMS ; NANOWIRES
WOS Research AreaEnergy & Fuels ; Materials Science ; Physics
WOS SubjectEnergy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000089489200008
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/5850
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Chem Met, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, LC. AC anodization of aluminum, electrodeposition of nickel and optical property examination[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2000,64(3):279-289.
APA Li, LC.(2000).AC anodization of aluminum, electrodeposition of nickel and optical property examination.SOLAR ENERGY MATERIALS AND SOLAR CELLS,64(3),279-289.
MLA Li, LC."AC anodization of aluminum, electrodeposition of nickel and optical property examination".SOLAR ENERGY MATERIALS AND SOLAR CELLS 64.3(2000):279-289.
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