Tseng, I-HsiangI-HsiangTsengChang, Wan-ChenWan-ChenChangWu, Jeffrey C. S.Jeffrey C. S.Wu2008-12-242018-06-282008-12-242018-06-282002http://ntur.lib.ntu.edu.tw//handle/246246/93141application/pdf273908 bytesapplication/pdfen-USPhotoreduction of CO2 using sol–gel derived titania and titania-supported copper catalystsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/93141/1/10.pdf