Instantaneous and Complete Decomposition of Formaldehyde by Thermally Activated Oxide Semiconductors
MATERIALS TRANSACTIONS(2011)
摘要
The extensive use of resin-bonded wood in construction as well as the continued expanding application of formaldehyde-based resins has resulted in formaldehyde (FA) becoming a major indoor contaminant. In this investigation, instantaneous and complete decomposition of FA has been studied by thermally activated semiconductors whose system had previously been developed by us. Complete decomposition has been achieved with Cr2O3 at about 500 degrees C for FA concentrations of 100 and 1200 ppm with a residence time of about 20 ms. Our system is simple in structure and compact; nevertheless, quite efficient. [doi:10.2320/matertrans.M2011062]
更多查看译文
关键词
formaldehyde,volatile organic compound,thermally activated semiconductor
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络