VNU-UET Repository: No conditions. Results ordered -Date Deposited. 2024-03-28T22:04:42ZEPrintshttp://eprints.uet.vnu.edu.vn/images/sitelogo.pnghttps://eprints.uet.vnu.edu.vn/eprints/2020-12-11T01:37:56Z2020-12-11T01:37:56Zhttp://eprints.uet.vnu.edu.vn/eprints/id/eprint/4209This item is in the repository with the URL: http://eprints.uet.vnu.edu.vn/eprints/id/eprint/42092020-12-11T01:37:56ZFabrication and characteristics of Zn1–xSnxO nanorod/ITO composite photocatalytic filmsZn1−xSnxO NRs/ITO composite photocatalytic films were fabricated by the hydrothermal method. A
concentration of Sn dopant in Zn1−xSnxO nanorods(NRs)was varied from 0% to 7%. The structural
and surface morphology characteristics of Zn1−xSnxO NRs/ITO composite photocatalytic films were
investigated by X-Ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. In
addition, photocatalytic properties of synthesized materials were evaluated by degradation rates of
Rhodamine-B aqueous solutions under UV light irradiation. The SEM results indicated that, with an
increasing concentration of Sn dopant in Zn1−xSnxO NRs/ITO, the effective surface areas were
declined by an exponential decay function and the reduction was negligible as the Sn doping
concentration was higher than 3%. With the similarity in effective surface area, the contribution of Sn
in the enhancement of the photocatalytic activity of Zn0.93Sn0.07O NRs/ITO is clearly observed with
41% improvement in comparison to ZnO NRs/ITO.Thi Dung NguyenTran Chien DangDuc Thien TrinhAnh Tuan DuongDuc Thang PhamNang Dinh NguyenDinh Lam Nguyen2020-05-29T08:22:38Z2020-05-29T08:22:38Zhttp://eprints.uet.vnu.edu.vn/eprints/id/eprint/3958This item is in the repository with the URL: http://eprints.uet.vnu.edu.vn/eprints/id/eprint/39582020-05-29T08:22:38ZFabrication and characteristics of Zn1–xSnxO nanorod/ITO composite photocatalytic filmsZn1−xSnxO NRs/ITO composite photocatalytic films were fabricated by the hydrothermal method. A concentration of Sn dopant in Zn1−xSnxO nanorods (NRs) was varied from 0% to 7%. The structural and surface morphology characteristics of Zn1−xSnxO NRs/ITO composite photocatalytic films were investigated by X-Ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. In addition, photocatalytic properties of synthesized materials were evaluated by degradation rates of Rhodamine-B aqueous solutions under UV light irradiation. The SEM results indicated that, with an increasing concentration of Sn dopant in Zn1−xSnxO NRs/ITO, the effective surface areas were declined by an exponential decay function and the reduction was negligible as the Sn doping concentration was higher than 3%. With the similarity in effective surface area, the contribution of Sn in the enhancement of the photocatalytic activity of Zn0.93Sn0.07O NRs/ITO is clearly observed with 41% improvement in comparison to ZnO NRs/ITO.T. Dung NguyenTran Chien DangDuc Thien TrinhAnh Tuan DuongDuc Thang Phampdthang@vnu.edu.vnNang Dinh Nguyendinhnn@vnu.edu.vnDinh Lam Nguyenlamnd2005@vnu.edu.vn