Investigation of solar cells sensitized with haematoxylin

العناوين الأخرى

دراسة عملية للخلايا الشمسية المحفزة بمادة الهيماتوكسيلين

مقدم أطروحة جامعية

Abu Awn, Sumayyah Kamal Hamid

مشرف أطروحة جامعية

Tayih, Sufyan Abd al-Rahman
al-Ajiz, Tahir Muhammad

الجامعة

الجامعة الإسلامية

الكلية

كلية العلوم

القسم الأكاديمي

قسم الفيزياء

دولة الجامعة

فلسطين (قطاع غزة)

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2017

الملخص الإنجليزي

The thesis presents the fabrication of dye sensitized solar cells based on dying titanium oxide with haematoxylin.

The effects of many parameters on the cell performance were studied.

The optical properties of haematoxylin dye were studied using UV-Vis spectroscopy.

The absorption spectra of haematoxylin dye dissolved in ethanol and water were studied and compered with haematoxyline dye on titanium oxide layer.

Effect of dying time was also studied.

pH number was changed using sodium hydroxide and hydrochloric acid.

Adding copper and iron ions to haematoxylin dye dissolved in water and alcohol was studied and the performance of the cell was measured using (I- , I -3 ) redox and redox with sodium carbonate.

It is found that the performance was improved when adding ions in alcohol medium.

When adding sodium carbonate to the redox the performance of the cell was increased

التخصصات الرئيسية

الفيزياء

عدد الصفحات

64

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-902775