| contributor author | Qadir, Karwan Wasman | |
| contributor author | Ahmad, Zubair | |
| contributor author | Sulaiman, Khaulah | |
| date accessioned | 2017-05-09T01:23:30Z | |
| date available | 2017-05-09T01:23:30Z | |
| date issued | 2015 | |
| identifier issn | 0199-6231 | |
| identifier other | sol_137_03_034503.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/159621 | |
| description abstract | We investigate the effect of thermal annealing on the optical, morphological and photovoltaic (PV) properties of bulk heterojunction (BHJ) solar cell based on the poly[2,5bis(3dodecylthiophen2yl)thieno[3,2b]thiophene] (PBTTTC12) and [6,6]phenyl C71butyric acid methyl ester (PC71BM). The ITO/PEDOT:PSS/PBTTTC12:PC71BM/Al devices were fabricated on glass substrates from the PBTTTC12:PC71BM (1:4) solution in dichlorobenzene. Atomic force microscopy (AFM) is used to investigate the surface morphology of the PBTTTC12:PC71BM thin films. The AFM results show that the thin film’s surface roughness decreases with increasing annealing temperature, making the annealed films smoother as compared to the nonannealed sample. The efficiency of the ITO/PEDOT:PSS/PBTTTC12:PC71BM/Al PV devices increased from 1.85% to 2.48% with an increase in temperature from 0 آ°C to 150 آ°C. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Thermal Annealing Effect on the Optical, Electrical and Morphological Properties of the PBTTT C12:PC71BM Blend Films | |
| type | Journal Paper | |
| journal volume | 137 | |
| journal issue | 3 | |
| journal title | Journal of Solar Energy Engineering | |
| identifier doi | 10.1115/1.4029230 | |
| journal fristpage | 34503 | |
| journal lastpage | 34503 | |
| identifier eissn | 1528-8986 | |
| tree | Journal of Solar Energy Engineering:;2015:;volume( 137 ):;issue: 003 | |
| contenttype | Fulltext | |