Enhanced chemiresistive sensing performance of well-defined porous CuO-doped ZnO nanobelts toward VOCs

• DOI: 10.1039/c9na00163h
• Publication Date: 2019-08-12T02:04:20Z
• Authors: Gang Li; Yao Su; Xu-Xiu Chen; Li Chen; Yong-Yu Li; Zheng Guo
• Keywords: Chemistry; 01 natural sciences; 0104 chemical sciences

Due to the synergic effect between the electron depletion layer and the local hole accumulation layer at the p–n junctions of CuO|ZnO heterointerfaces, well-defined porous CuO-doped ZnO nanobelts exhibit an excellent sensing performance toward VOCs.