عرض بسيط للتسجيلة

المؤلفAhmad, Zubair
المؤلفShikoh , Ali Sehpar
المؤلفPaek , Sanghyun
المؤلفNazeeruddin , M. K.
المؤلفAl-Muhtaseb, Shaheen A.
المؤلفTouati, Farid
المؤلفBhadra , J.
المؤلفAl-Thani, Noora J.
تاريخ الإتاحة2020-05-15T00:15:02Z
تاريخ النشر2019
اسم المنشورJournal of Materials Science: Materials in Electronics
المصدرScopus
الرقم المعياري الدولي للكتاب9574522
معرّف المصادر الموحدhttp://dx.doi.org/10.1007/s10854-018-0403-4
معرّف المصادر الموحدhttp://hdl.handle.net/10576/14902
الملخصThe current study provides an insight into the thermal stability of perovskite solar cells (PSCs) and the factors causing their degradation. To this end, a systematic stability study was carried out on n-i-p type perovskite solar cells involving mesoporous TiO2 layer. The samples were subjected to varying moisture and thermal conditions under light soaking while being exposed to long-term indoor (5000 h) and outdoor (75 h) harsh environmental conditions (i.e. 30%-80% RH and 40 C 70 C). To identify performance and morphological changes of PSCs after exposure to thermal stress, advanced characterization techniques including impedance spectroscopy, scanning electron microscopy and glow discharge optical emission spectrometry along with IV characteristics were used. The un-encapsulated samples exposed to high thermal stress (40-70 C) show degradation in their efficiency more than 40% within the 75 h of thermal stress. In contrast, the samples that were kept at room temperature were found to be very stable over 5000 h.
راعي المشروعAcknowledgements This work was supported by Qatar University Internal Grant No. QUCG-CAM-2018/19-1 and NPRP Grant # 6-175-2-070 from Qatar National Research Fund (a member of Qatar Foundation). The findings achieved herein are solely the responsibility of the authors. The authors are thankful to the Center for Advanced Materials (CAM), Qatar University for providing the laboratory support to conduct this work.
اللغةen
الناشرSpringer New York LLC
الموضوعperovskite solar cells (PSCs)
العنوانDegradation analysis in mixed (MAPbI3 and MAPbBr3) perovskite solar cells under thermal stress
النوعArticle
الصفحات1354-1359
رقم العدد2
رقم المجلد30
dc.accessType Abstract Only


الملفات في هذه التسجيلة

الملفاتالحجمالصيغةالعرض

لا توجد ملفات لها صلة بهذه التسجيلة.

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة