Thermochromic effect in YH3-δ and Mg0.1Y0.9H2.9-δ
作者： I. A. M. E. Giebels , S. J. van der Molen , R. Griessen , M. Di Vece
DOI: 10.1063/1.1446993
关键词:
摘要: Pure YH3−δ and Mg0.1Y0.9H2.9−δ exhibit large differences in their thermochromic properties. Whereas the transmittance of decreases by 9% to 36%, it 64% 83% between 30 °C 160 °C. This effect is caused hydrogen desorption upon temperature increase. The main difference two systems that face-centered-cubic hexagonal-close-packed phase transition YH2+δ absent Mg0.1Y0.9Hx, i.e., YHx stays cubic for all 2⩽x⩽3. Because this, there are no plateaus pressure–composition isotherms Mg0.1Y0.9Hx steepness optical increases drastically compared pure YHx.
scitation.org
core.ac.uk
harvard.edu
aip.org
sci-hub.se 参考文章(19)
F. J. A. den Broeder, S. J. van der Molen, M. Kremers, J. N. Huiberts, D. G. Nagengast, A. T. M. van Gogh, W. H. Huisman, N. J. Koeman, B. Dam, J. H. Rector, S. Plota, M. Haaksma, R. M. N. Hanzen, R. M. Jungblut, P. A. Duine, R. Griessen, Visualization of hydrogen migration in solids using switchable mirrors Nature. ,vol. 394, pp. 656- 658 ,(1998) , 10.1038/29250
C. Sella, M. Maaza, O. Nemraoui, J. Lafait, N. Renard, Y. Sampeur, Preparation, characterization and properties of sputtered electrochromic and thermochromic devices Surface & Coatings Technology. ,vol. 98, pp. 1477- 1482 ,(1998) , 10.1016/S0257-8972(97)00154-0
Rinke J Wijngaarden, J.N Huiberts, D Nagengast, J.H Rector, R Griessen, M Hanfland, F Zontone, Towards a metallic YH3 phase at high pressure Journal of Alloys and Compounds. ,vol. 308, pp. 44- 48 ,(2000) , 10.1016/S0925-8388(00)00913-0
M. S. R. Khan, K. A. Khan, W. Estrada, C. G. Granqvist, Electrochromism and thermochromism of LixVO2 thin films Journal of Applied Physics. ,vol. 69, pp. 3231- 3234 ,(1991) , 10.1063/1.348542
P. van der Sluis, M. Ouwerkerk, P. A. Duine, Optical switches based on magnesium lanthanide alloy hydrides Applied Physics Letters. ,vol. 70, pp. 3356- 3358 ,(1997) , 10.1063/1.119169
K. A. Khan, C. G. Granqvist, Thermochromic sputter‐deposited vanadium oxyfluoride coatings with low luminous absorptance Applied Physics Letters. ,vol. 55, pp. 4- 6 ,(1989) , 10.1063/1.102388
Artur Dybko, Wojciech Wróblewski, Ewa Roźniecka, Jan Maciejewski, Zbigniew Brzózka, None, Comparison of two thermochromic solutions for fibre optic temperature probes Sensors and Actuators A-physical. ,vol. 76, pp. 203- 207 ,(1999) , 10.1016/S0924-4247(99)00030-8
R Griessen, JN Huiberts, M Kremers, ATM Van Gogh, NJ Koeman, JP Dekker, PHL Notten, Yttrium and lanthanum hydride films with switchable optical properties Nature. ,vol. 380, pp. 231- 234 ,(1996) , 10.1038/380231A0
R. Armitage, M. Rubin, T. Richardson, N. O’Brien, Yong Chen, Solid-state gadolinium–magnesium hydride optical switch Applied Physics Letters. ,vol. 75, pp. 1863- 1865 ,(1999) , 10.1063/1.124853
M.A. Sobhan, R.T. Kivaisi, B. Stjerna, C.G. Granqvist, Thermochromism of sputter deposited WxV1−xO2 films Solar Energy Materials and Solar Cells. ,vol. 44, pp. 451- 455 ,(1996) , 10.1016/S0927-0248(95)00051-8