title: Hollow TiO₂ porous nanosheets: transformation from ZnO porous nanosheets and application in photoelectrochemical cells.
abstract: Changing the sheets: Hollow TiO₂ porous nanosheets (HTPNs) are prepared on ITO glass through an improved TiO₂ polycrystalline shell-assisted cation exchange by using ZnO porous nanosheets (grown by using indirect electrodeposition) as a template. Quantum dot-sensitized solar cells based on HTPNs exhibit a high performance, and other photoelectrochemical devices are expected to be prepared based on HTPNs.
authors.affiliation: Key Laboratory of Aerospace Materials and Performance (Ministry of Education), School of Materials Science and Engineering, Beihang University, 37 Xueyuan Road, Haidian District, Beijing 100191, China.
authors.forename: Haining
authors.initials: H
authors.lastname: Chen
authors.forename: Liqun
authors.initials: L
authors.lastname: Zhu
authors.forename: Qin
authors.initials: Q
authors.lastname: Hou
authors.forename: Huicong
authors.initials: H
authors.lastname: Liu
authors.forename: Weiping
authors.initials: W
authors.lastname: Li
mesh_terms: D019187:Cadmium Compounds / Q000737:chemistry; D004563:Electrochemistry; D049329:Nanostructures / Q000737:chemistry*; D055668:Photochemical Processes; D016062:Porosity; D018036:Selenium Compounds / Q000737:chemistry; D013440:Sulfides / Q000737:chemistry; D014025:Titanium / Q000737:chemistry*; D015034:Zinc Oxide / Q000737:chemistry*
chemical_list: D019187:Cadmium Compounds; D018036:Selenium Compounds; D013440:Sulfides; C034939:cadmium sulfide; C009495:titanium dioxide; C058667:cadmium selenide; D014025:Titanium; D015034:Zinc Oxide