Synthesis and Characterisation of Structural and Electrical Properties of CuMn2O4 Spinel Compound
| المصدر: | المجلة العلمية لجامعة الملك فيصل - العلوم الأساسية والتطبيقية |
|---|---|
| الناشر: | جامعة الملك فيصل |
| المؤلف الرئيسي: | Yousef, Rasha (Author) |
| مؤلفين آخرين: | Alaa Nassif (Co-Author) , Al-Zoubi, Abla (Co-Author) , Al-Din, Nasser Saad (Co-Author) |
| المجلد/العدد: | مج22, ع2 |
| محكمة: | نعم |
| الدولة: |
السعودية |
| التاريخ الميلادي: |
2021
|
| الصفحات: | 47 - 50 |
| DOI: |
10.37575 |
| ISSN: |
1658-0311 |
| رقم MD: | 1159169 |
| نوع المحتوى: | بحوث ومقالات |
| اللغة: | الإنجليزية |
| قواعد المعلومات: | science |
| مواضيع: | |
| كلمات المؤلف المفتاحية: |
Activation Energy | Copper Manganite "CUMO" | Mixed Oxide | Solid-State Reaction | Spinel
|
| رابط المحتوى: |
| LEADER | 01963nam a2200265 4500 | ||
|---|---|---|---|
| 001 | 1902234 | ||
| 024 | |3 10.37575 | ||
| 041 | |a eng | ||
| 044 | |b السعودية | ||
| 100 | |9 621244 |a Yousef, Rasha |e Author | ||
| 245 | |a Synthesis and Characterisation of Structural and Electrical Properties of CuMn2O4 Spinel Compound | ||
| 260 | |b جامعة الملك فيصل |c 2021 | ||
| 300 | |a 47 - 50 | ||
| 336 | |a بحوث ومقالات |b Article | ||
| 520 | |b CuMn2O4 was synthesized by Solid-State method. MnO2 and CuO were used as precursors. The optimum temperature of synthesis was 850°C. XRD result showed that the prepared compound had a cubic structure with Fd3 m space group. The lattice constant and unit cell volume were a=8.359Å and V=584.14A°3 respectively. The grain size was calculated by the Debye-Scherer method and was 33.49 nm for CuMn204 annealed at 850°C. The experimental density was calculated and compared to the theoretical density. The results were ρt=5.399 gr/cm3 and PE= 5.24 gr/cm3. The electrical properties of the compound showed that it behaves like a semiconductor, and the activation energy of the compound was 0.1535 eV. | ||
| 653 | |a علم الفيزياء |a الخصائص الإنشائية |a الخصائص الكهربائية |a مركب الإسبنيل | ||
| 692 | |b Activation Energy |b Copper Manganite "CUMO" |b Mixed Oxide |b Solid-State Reaction |b Spinel | ||
| 700 | |9 621245 |a Alaa Nassif |e Co-Author | ||
| 700 | |a Al-Zoubi, Abla |e Co-Author |9 621246 | ||
| 700 | |9 621247 |a Al-Din, Nasser Saad |e Co-Author | ||
| 773 | |c 009 |e Scientific Journal of King Faisal University - Basic and Applied Sciences |f almajalat aleilmiat lijamieat almalik fysl. aleulum al'asasiat waltatbiqia |l 002 |m مج22, ع2 |o 0184 |s المجلة العلمية لجامعة الملك فيصل - العلوم الأساسية والتطبيقية |v 022 |x 1658-0311 | ||
| 856 | |u 0184-022-002-009.pdf | ||
| 930 | |d y |p y |q n | ||
| 995 | |a science | ||
| 999 | |c 1159169 |d 1159169 | ||
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