Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURAL AND FORESTRYDUONG THI NGOC ANHTITANIUM DIOXIDE DOPING ZINC FERRITE WITH ENHANCEDULTRAVIOLET AND VISIB Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation BLE LIGHT PHOTOACTIVITY FORMETHYL ORANGE DEGRADATIONBACHELOR THESISStudy Mode : Full-timeMajor Faculty Batch: Environmental Science and Management: International Training and Development Center: 2011-2015Thai Nguyen, September 2015DOCUMENTATION PAGE WITH ABSTRACTThai Nguyen University of Agriculture Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation and ForestryDegree ProgramBachelor of environmental Science and ManagementStudent nameDuong Thi Ngoc AnhStudent IDDTN1153180128Thesis TitleTitanium dTitanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
ioxide doping zinc ferrite with enhanced ultraviolet and visible light photoactivity for methyl orange degradationSupervisors1,Prof. Rucy-an 1 Joong. THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURAL AND FORESTRYDUONG THI NGOC ANHTITANIUM DIOXIDE DOPING ZINC FERRITE WITH ENHANCEDULTRAVIOLET AND VISIB Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation , zinc ferrite (ZnFe2O4) and Titanium dioxide doping zinc ferrite nanoparticles (TiO2@ZnFe2O4) were prepared by hydrothermal method. Ultraviolet visible (UV-Vis) spectroscopy results show that absorption edge of TiO2@ZnFe2O4 has moved to the visible spectrum range in comparison with the undoped TiO2 Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation and Zinc ferrite doped Titanium dioxide narrows band gap of TiO2. X-ray diffraction (XRD) result point out that zinc ferrite doping titanium dioxideTitanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
promotes the phase transformation of Titanium dioxide from anatase to rutile and Transmission Electron Microscopy (TEM) result indicated that when TÌOTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURAL AND FORESTRYDUONG THI NGOC ANHTITANIUM DIOXIDE DOPING ZINC FERRITE WITH ENHANCEDULTRAVIOLET AND VISIB Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation ults indicated that zine ferrite doped titanium dioxide powders can effectively pholodegrade methyl orange under visible light irradiation and ultraviolet irradiation. The result also indicatediithat ZnFe2O4 doping TiO; will enhance the photocatalytic activity of TiO2.KeywordsZnFe2O4. TiO2@ZnFe2O4. Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation hydrothermal, photocatalytic. methyl orange.Number of papers40Date of submissionSeptember 30th, 2015Supervisor’s signatureiiiACKNOWLEDGEMENTFortunatelTitanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
y. I have a precious internship opportunity to learning and professional development in Department of Biomedical Engineering and Environmental ScienceTHAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURAL AND FORESTRYDUONG THI NGOC ANHTITANIUM DIOXIDE DOPING ZINC FERRITE WITH ENHANCEDULTRAVIOLET AND VISIB Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation time out to hear, guide, support and encourage me on the correct path and allowing me to carry out my study to have successful results. Especially, their priceless advices are not a small contribution in orienting my careers and future.Moreover. I am grateful to Nguyen Thanh Bỉnh (Ph.D) about the h Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation elp dedicated of his during my studies and research in this laboratory. He was hearted guidance, given the comments and the orientation in my experimeTitanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation
nt steps as well as the process of writing my report.I would like to thank Amber, Amy, Judy and Ruby for their guidance to use a variety of important THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURAL AND FORESTRYDUONG THI NGOC ANHTITANIUM DIOXIDE DOPING ZINC FERRITE WITH ENHANCEDULTRAVIOLET AND VISIB Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation members, Biomedical Engineering and Environmental Sciences, National Tsing-Hua University. Taiwan, they going on supports and suggestions.Last but not least, thanks to my parents and good friends who always encourage me and offer support and love.Sincerely. Titanium dioxide doping zinc ferrite with enhanced ultraviolet and visible light photoacrivity for methyl orange degradation THAI NGUYEN UNIVERSITYUNIVERSITY OF AGRICULTURAL AND FORESTRYDUONG THI NGOC ANHTITANIUM DIOXIDE DOPING ZINC FERRITE WITH ENHANCEDULTRAVIOLET AND VISIBGọi ngay
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