Heterojunctions of nitrogen-doped titania for visible-light-assisted oxidation of small organic molecules / (Record no. 80019)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03018cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032708.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210227s2020 ua dj f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.24.05.M.Sc.2020.Ma.H |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mai Mersal Almaz Komsan |
| 245 10 - TITLE STATEMENT | |
| Title | Heterojunctions of nitrogen-doped titania for visible-light-assisted oxidation of small organic molecules / |
| Statement of responsibility, etc. | Mai Mersal Almaz Komsan ; Supervised Gehad G. Mohamed , Abdallah F. Zedan |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | وصلات متغايرة من ثاني أكسيد التيتانيوم المطعم بالنيتروجين لأكسدة الجزيئات العضوية الصغيرة بمساعدة الضوء المرئى |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mai Mersal Almaz Komsan, |
| Date of publication, distribution, etc. | 2020 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 94 P. : |
| Other physical details | charts , facimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Science - Department of Laser Application in Environmental Metrology, Photochemistry , Photobiology and Agriculture |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The oxidation of methanol to formaldehyde is one of the most important industrial reactions nowadays. The conversion of methanol to formaldehyde typically takes place on the surface of a heterogeneous catalyst and the reaction can be catalyzed by the thermochemical or photochemical driving force.Titania-based photocatalysts have attracted immense attention in the scientific community for being a low-cost and robust catalyst material, widely employed for many applications those related to photocatalytic oxidation/reduction processes and light energy conversion. However, titania is characterized by a wide optical band gap (~ 3.2 eV for anatase and 3.0 eV for rutile) which limits its light-harvesting properties to the ultraviolet (UV) region of the electromagnetic spectrum which in turn constitute a small fraction of only about 5% of the solar spectrum energy.Therefore, the physicochemical and optical properties of titania must be modified in order to enhance its absorption characteristics toward a light in the visible range and hence increase its energy conversion and photocatalytic efficiencies. This can enable the utilization of abundant visible light from the natural solar energy spectrum for sustainable energy conversion. Consequently, the improved photocatalytic activity will be reflected on the efficacy of the conversion of the light energy into chemical energy and can lead to enhanced oxidation rates, for example, enhanced photooxidation rates during the photocatalytic oxidation of methanol to formaldehyde |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Nitrogen-doped titania |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Small organic molecules |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Visible-ligh |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abdallah F. Zedan , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gehad G. Mohamed , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.24.05.M.Sc.2020.Ma.H | 01010110082809000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.24.05.M.Sc.2020.Ma.H | 01020110082809000 | 22.09.2023 | CD - Rom | 82809.CD |