Visible and near-infrared optical properties of ceria ceramics

被引:58
作者
Ganesan, Krithiga [1 ]
Dombrovsky, Leonid A. [2 ]
Lipinski, Wojciech [1 ]
机构
[1] Univ Minnesota, Dept Mech Engn, Minneapolis, MN 55455 USA
[2] NCHMT, Joint Inst High Temp, Moscow 111116, Russia
基金
美国国家科学基金会; 俄罗斯基础研究基金会;
关键词
Optical properties; Identification procedure; Two-flux approximation; Monte Carlo method; Mie theory; Porous ceramics; SPECTRAL RADIATIVE PROPERTIES; HIGH-TEMPERATURE; FUSED QUARTZ; SCATTERING; MEDIA; IDENTIFICATION; TRANSMITTANCE; HEAT; CO2;
D O I
10.1016/j.infrared.2012.12.040
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Visible and near-infrared properties of optically thick ceria ceramics encountered in solar-driven thermochemical cycles are determined in the wavelength range 035-2 mu m by employing a novel methodology. The methodology consists of an analytical solution based on the modified two-flux approximation and the Monte Carlo ray-tracing method. The analytical solution is used to identify transport scattering albedo from normal-hemispherical reflectance of optically thick samples. The Monte Carlo ray-tracing method is used to obtain transport scattering coefficient in the near-infrared wavelength range 0.9-1.4 mu m from hi-normal narrow-cone transmittance. Mie theory is employed to obtain transport scattering coefficient in an extended spectral range. Further, the index of absorption of ceria (cerium dioxide) is estimated by the additive relation for optically soft materials in a short-wave part of the near-infrared range. The proposed methodology is suitable for problems where traditional identification procedures have limited applicability because of highly scattering, optically thick materials and unknown index of absorption in the spectral range of weak absorption. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码:101 / 109
页数:9
相关论文
共 39 条
[1]   Thermochemical hydrogen production from a two-step solar-driven water-splitting cycle based on cerium oxides [J].
Abanades, Stephane ;
Flamant, Gilles .
SOLAR ENERGY, 2006, 80 (12) :1611-1623
[2]  
[Anonymous], J SPECTR DYNAMICS
[3]  
[Anonymous], 2012, E COMMUNICATION 0716
[4]   Measurements of radiation characteristics of fused quartz containing bubbles [J].
Baillis, D ;
Pilon, L ;
Randrianalisoa, H ;
Gomez, R ;
Viskanta, R .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2004, 21 (01) :149-159
[5]   Identification of spectral radiative properties of polyurethane foam from hemispherical and bi-directional transmittance and reflectance measurements [J].
Baillis, D ;
Arduini-Schuster, M ;
Sacadura, JF .
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2002, 73 (2-5) :297-306
[6]   Thermal radiation properties of dispersed media: theoretical prediction and experimental characterization [J].
Baillis, D ;
Sacadura, JF .
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2000, 67 (05) :327-363
[7]   High-Flux Solar-Driven Thermochemical Dissociation of CO2 and H2O Using Nonstoichiometric Ceria [J].
Chueh, William C. ;
Falter, Christoph ;
Abbott, Mandy ;
Scipio, Danien ;
Furler, Philipp ;
Haile, Sossina M. ;
Steinfeld, Aldo .
SCIENCE, 2010, 330 (6012) :1797-1801
[8]   A thermochemical study of ceria: exploiting an old material for new modes of energy conversion and CO2 mitigation [J].
Chueh, William C. ;
Haile, Sossina M. .
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2010, 368 (1923) :3269-3294
[9]   Experimental and Numerical Determination of Thermal Radiative Properties of ZnO Particulate Media [J].
Coray, P. ;
Lipinski, W. ;
Steinfeld, A. .
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME, 2010, 132 (01) :1-6
[10]   SPECTROSCOPIC GONIOMETRY SYSTEM FOR DETERMINING THERMAL RADIATIVE PROPERTIES OF PARTICIPATING MEDIA [J].
Coray, P. S. ;
Lipinski, W. ;
Steinfeld, A. .
EXPERIMENTAL HEAT TRANSFER, 2011, 24 (04) :300-312