EFFICIENCY OF CH3NH3Pb(SCN)xI3-x FILMS AS LIGHT-ABSORBER INCARBON-BASED HOLE-TRANSPORT-LAYER-FREE PEROVSKITE SOLAR CELLS
| dc.contributor | PRIMPRAPHA PRASAN | en |
| dc.contributor | ปริมประภา ปราสาร | th |
| dc.contributor.advisor | Samuk Pimanpang | en |
| dc.contributor.advisor | สมัคร์ พิมานแพง | th |
| dc.contributor.other | Srinakharinwirot University. Faculty of Science | en |
| dc.date.accessioned | 2022-06-09T06:32:29Z | |
| dc.date.available | 2022-06-09T06:32:29Z | |
| dc.date.issued | 27/5/2022 | |
| dc.description | MASTER OF EDUCATION (M.Ed.) | en |
| dc.description | การศึกษามหาบัณฑิต (กศ.ม.) | th |
| dc.description.abstract | The CH3NH3Pb(SCN)xI3-x perovskite films were prepared via the hot-casting method. The surface morphology of CH3NH3Pb(SCN)xI3-x perovskite films with low SCN- dopant levels (x = 0.0625 to x = 0.1875) showed smooth surfaces. However, with high SCN- dopant levels (at x = 0.25 and x = 0.5), rough surfaces with pinholes were produced. The crystal of pure CH3NH3PbI3 (x = 0) film is a tetragonal perovskite structure. The XRD spectra of the CH3NH3Pb(SCN)xI3-x perovskite films (x > 0) showed an additional peak at 12.66° and its intensity increased with SCN concentration. The carbon-based hole-transport-layer (HTL) free CH3NH3Pb(SCN)xI3-x (at x = 0.0625) perovskite solar cell had the optimal SCN¯ dopant ratio, generating a promising cell efficiency of 6.34%, with a good efficiency retention of 79.43% after 30 days of testing, in comparison to a pure CH3NH3PbI3 perovskite solar cell with an efficiency retention of only 26.92%. | en |
| dc.description.abstract | - | th |
| dc.identifier.uri | http://ir-ithesis.swu.ac.th/dspace/handle/123456789/1582 | |
| dc.language.iso | en | |
| dc.publisher | Srinakharinwirot University | |
| dc.rights | Srinakharinwirot University | |
| dc.subject | เพอรอพสไกต์ | th |
| dc.subject | โซลาเซลล์ | th |
| dc.subject | perovskite | en |
| dc.subject | solar cell | en |
| dc.subject | CH3NH3PbI3 | en |
| dc.subject.classification | Materials Science | en |
| dc.title | EFFICIENCY OF CH3NH3Pb(SCN)xI3-x FILMS AS LIGHT-ABSORBER INCARBON-BASED HOLE-TRANSPORT-LAYER-FREE PEROVSKITE SOLAR CELLS | en |
| dc.title | ประสิทธิภาพฟิล์ม CH3NH3Pb(SCN)xI3-x ที่ใช้สำหรับชั้นดูดกลืนแสงในระบบเซลล์แสงอาทิตย์ชนิดเพอรอฟสไกต์ที่ไม่มีชั้นนำส่งโฮลและใช้ฟิล์มคาร์บอนเป็นขั้วนำไฟฟ้า | th |
| dc.type | Thesis | en |
| dc.type | ปริญญานิพนธ์ | th |