Graphene modified with nano-structured materials for energy storage applications / (Record no. 71688)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02393cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032251.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190424s2018 ua dh 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.11.Ph.D.2018.Ha.G |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hagar Khalil Hassan |
| 245 10 - TITLE STATEMENT | |
| Title | Graphene modified with nano-structured materials for energy storage applications / |
| Statement of responsibility, etc. | Hagar Khalil Hassan ; Supervised Maher Mohamed Hamed |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | جرافين معد بمواد نانونية التركيب لتطبيقات تخزين الطاقة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Hagar Khalil Hassan , |
| Date of publication, distribution, etc. | 2018 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 244 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Physical Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In this work reduced graphene oxide loaded with ruthenium nanoparticles, ruthenium oxide and perovskites were successfully prepared via green, fast, facile and energy efficient method to be used as supercapacitor electrodes and for hydrogen production. Ru/RGO and Ru-RuO2/RGO were successfully prepared without any reducing or hazardous materials. The resulted structure (Ru or mixture of Ru and RuO2) is controlled by controlling the pH of the precursor.Moreover, GO is used for the first time as powerful fuel for preparation of various perovskites without any calcination step. Both Ru-based perovskites and Fe-based perovskites with various A-sites are prepared using the present method. Fe-based perovskite are used as modifiers for carbon paste electrode for HER in acidic and basic solution. The specific capacitances of the resulted materials are improved by selecting the appropriate loading and electrolyte. Another modification is accomplished by modifying the electrolytes themselves through adding soluble redox systems. The addition of a soluble redox system to the electrolyte solution greatly improves the specific capacitance of the supercapacitors that represents a crucial route to increase the energy density of supercapacitors |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Graphene |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Iron |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Ruthenium |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Maher Mohamed Hamed , |
| 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 | Cai01.12.11.Ph.D.2018.Ha.G | 01010110077947000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.11.Ph.D.2018.Ha.G | 01020110077947000 | 22.09.2023 | CD - Rom | 77947.CD |