Publication: Efficiency of ch3nh3pb(scn)xi3-x films as light-absorber incarbon-based hole-transport-layer-free perovskite solar cells
| dc.contributor.advisor | Samuk Pimanpang | en |
| dc.contributor.author | Primprapha Prasan | en |
| dc.contributor.author | ปริมประภา ปราสาร | th |
| dc.contributor.orgunit | Srinakharinwirot University. Faculty Of Science | |
| dc.date.accessioned | 2022-06-09T06:32:29Z | |
| dc.date.available | 2022-06-09T06:32:29Z | |
| dc.date.issued | 2022-05-27 | |
| dc.date.issuedBE | 2565-05-27 | |
| 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.format.mimetype | application/pdf | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14740/54181 | |
| dc.language.iso | eng | |
| dc.publisher | Srinakharinwirot University | |
| dc.rights | ผลงานนี้เผยแพร่ภายใต้ สัญญาอนุญาตครีเอทีฟคอมมอนส์แบบ แสดงที่มา-ไม่ใช้เพื่อการค้า-ไม่ดัดแปลง 4.0 (CC BY-NC-ND 4.0) | |
| dc.rights.holder | Srinakharinwirot University | |
| dc.source.uri | https://ir-ithesis.swu.ac.th/handle/123456789/1582 | |
| 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 | |
| dc.title.alternative | ประสิทธิภาพฟิล์ม CH3NH3Pb(SCN)xI3-x ที่ใช้สำหรับชั้นดูดกลืนแสงในระบบเซลล์แสงอาทิตย์ชนิดเพอรอฟสไกต์ที่ไม่มีชั้นนำส่งโฮลและใช้ฟิล์มคาร์บอนเป็นขั้วนำไฟฟ้า | |
| dc.type | Thesis | en |
| dcterms.accessRights | Open Access | |
| dspace.entity.type | Publication | |
| thesis.degree.grantor | Srinakharinwirot University |
Files
Original bundle
1 - 1 of 1