%0 Journal Article %T A visualizable means for verifying the manner of charge transfer in WO3-based type-II heterostructures %A Zhang, Lulu %A Yuan, Jie %A Jiang, Cankun %A Huang, Xueyan %A Zhao, Yan %A Gao, Fan %A Fang, Zhibin %A Liu, Ping %J Nanoscale %V 11 %N 16 %P 7825-7832 %@ 2040-3364 %D 2019-04-23 %I The Royal Society of Chemistry %~ DeepDyve