Abstract Adoption of new energy-storage luminescent material will significantly promote the improvement of en?
ergy-efficient lighting, safe driving and air environment of highway tunnels. Two kinds of new luminescent materials are prepared by high temperature solid phase synthesis method and high temperature crosslinking catalytic synthesis method, and tests on lightness and brightness intensification and increase of visual range of small objects as well as release of negative oxygen ion of new energy-storage luminescent material are conducted. The test results show that the brightness intensity rates of the new energy-storage luminescent materials prepared by above mentioned methods are 33.43% and 4.28%, average increases of the visual range of small objects are 33.7 m and 5.9 m, and the release amounts of negative oxygen ions are 1 084.4 per cm3 and 137.4 per cm3 under the same conditions. It is found the high temperature solid phase synthesis method is more suitable for the preparation of new energy-storage luminescent material.
Abstract：
Adoption of new energy-storage luminescent material will significantly promote the improvement of en?
ergy-efficient lighting, safe driving and air environment of highway tunnels. Two kinds of new luminescent materials are prepared by high temperature solid phase synthesis method and high temperature crosslinking catalytic synthesis method, and tests on lightness and brightness intensification and increase of visual range of small objects as well as release of negative oxygen ion of new energy-storage luminescent material are conducted. The test results show that the brightness intensity rates of the new energy-storage luminescent materials prepared by above mentioned methods are 33.43% and 4.28%, average increases of the visual range of small objects are 33.7 m and 5.9 m, and the release amounts of negative oxygen ions are 1 084.4 per cm3 and 137.4 per cm3 under the same conditions. It is found the high temperature solid phase synthesis method is more suitable for the preparation of new energy-storage luminescent material.
FENG Shouzhong1,
2 GAO Wei1
.Preparation Method and Performance Test of Modified Energy-storage Luminescent Materials for Highway Tunnels[J] MODERN TUNNELLING TECHNOLOGY, 2020,V57(4): 215-218
2020, Vol. 57 