%0 Journal Article %T A microscale formaldehyde gas sensor based on Zn2SnO4/SnO2 and produced by combining hydrothermal synthesis with post-synthetic heat treatment %A Tang, Wei %A Wang, Jing %A Yao, Pengjun %A Li, Xiaogan %J Journal of Materials Science %V 49 %N 3 %P 1246-1255 %@ 0022-2461 %D 2013-10-22 %I Springer US %~ DeepDyve