Highly Efficient and Stable White Light‐Emitting Diodes Using Perovskite Quantum Dot Paper
| العنوان: | Highly Efficient and Stable White Light‐Emitting Diodes Using Perovskite Quantum Dot Paper |
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| المؤلفون: | Chih Hao Lin, Sung Wen Huang Chen, Maolin Zhang, Chin Wei Sher, Chun Lin Tsai, Xuezhu Xu, Jr-Hau He, Chieh Yu Kang, Chih-Hsiang Ho, Ting-You Li, Po-Tsung Lee, Hao-Chung Kuo, Chun-Ho Lin, Tingzhu Wu |
| المصدر: | Advanced Science, Vol 6, Iss 24, Pp n/a-n/a (2019) Advanced Science |
| بيانات النشر: | Wiley, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Photoluminescence, Materials science, General Chemical Engineering, perovskites, General Physics and Astronomy, Medicine (miscellaneous), quantum dots, Phosphor, 02 engineering and technology, Green-light, 010402 general chemistry, 01 natural sciences, Biochemistry, Genetics and Molecular Biology (miscellaneous), law.invention, law, General Materials Science, lcsh:Science, Absorption (electromagnetic radiation), Diode, Full Paper, business.industry, paper, General Engineering, Full Papers, stability, 021001 nanoscience & nanotechnology, 0104 chemical sciences, light‐emitting diodes, Quantum dot, Optoelectronics, lcsh:Q, 0210 nano-technology, business, Luminous efficacy, Light-emitting diode |
| الوصف: | Perovskite quantum dots (PQDs) are a competitive candidate for next‐generation display technologies as a result of their superior photoluminescence, narrow emission, high quantum yield, and color tunability. However, due to poor thermal resistance and instability under high energy radiation, most PQD‐based white light‐emitting diodes (LEDs) show only modest luminous efficiency of ≈50 lm W−1 and a short lifetime of Perovskite quantum dot paper, a new type of perovskite quantum dot film, is demonstrated. Using a simple, fast, scalable, and inexpensive paper fabrication process, the resulting perovskite quantum dot paper is uniform, of high quality, and very stable; it is able to bear high energy radiation and greatly improve the efficiency of perovskite quantum dot–based white light‐emitting diodes. |
| تدمد: | 2198-3844 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5f2a27ab71e4e1304df1e40f42f181bTest https://doi.org/10.1002/advs.201902230Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....a5f2a27ab71e4e1304df1e40f42f181b |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21983844 |
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