Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Sang Hyuk, Im"'
Autor:
Du Hyeon Ryu, Jun Hyung Kim, Jorim Okoth Obila, Hyun‐Sung Yun, Seungjin Lee, Bong Joo Kang, Nam Joong Jeon, Ki‐Ha Hong, Jaeki Jeong, Sang Hyuk Im, Chang Eun Song
Publikováno v:
EcoMat, Vol 6, Iss 12, Pp n/a-n/a (2024)
Abstract Tin‐halide perovskite solar cells (THPSCs), while offering low toxicity and high theoretical power conversion efficiency, suffer from inferior device performance compared to lead‐based counterparts. The primary limitations arise from cha
Externí odkaz:
https://doaj.org/article/853dd25acaa749208e2bac576e6b7cff
Autor:
Eun Chong Chae, You‐Hyun Seo, Bong Joo Kang, Jin Ho Oh, Yeonsu Jung, Jinho Jang, Taehoon Kim, Yong‐Ryun Jo, Dong Jun Kim, Taek‐Soo Kim, Sang Hyuk Im, Sae Jin Sung, Seong Sik Shin, Soonil Hong, Nam Joong Jeon
Publikováno v:
EcoMat, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract In perovskite solar cells (PSCs), expensive gold or silver metal has traditionally been utilized as the rear electrode for highly efficient performance. In this context, carbon nanotube (CNT) electrodes have been considered promising rear el
Externí odkaz:
https://doaj.org/article/e826148c26db42628ae637a3ec3f1205
Publikováno v:
EcoMat, Vol 6, Iss 11, Pp n/a-n/a (2024)
Abstract Stability and oxidation are major bottlenecks in improving the performance of Sn‐based perovskite solar cells. In this study, we present the formation of an n‐type Cs2SnI6 double‐perovskite (Sn‐DP) layer on a (PEAI)0.15(FAI)0.85SnI2
Externí odkaz:
https://doaj.org/article/82a2b92a372743be9da91de5dbb2678f
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 20, Pp n/a-n/a (2024)
Abstract This study aims to enhance the performance of inorganic perovskite light‐emitting diodes (PeLEDs) by incorporating porous silica (p‐SiO2) to fabricate perovskite‐composite films for electroluminescence (EL) devices. This is because, in
Externí odkaz:
https://doaj.org/article/5c2246893d334b06978784412ff03bcc
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 16, Pp n/a-n/a (2024)
Abstract Efficient inverted perovskite light‐emitting diodes (PeLEDs) are demonstrated by the introduction of tetraethyl orthosilicate (TEOS)‐incorporated tin oxide (SnO2) interlayer between the SnO2 electron injection layer and the perovskite em
Externí odkaz:
https://doaj.org/article/6b0fb71682f7454887c0624cb6164942
Publikováno v:
Journal of Korean Neurosurgical Society. Mar2024, Vol. 67 Issue 2, p227-236. 10p.
Autor:
Su Yeon Kwon, Byungsoo Kang, Jong Hyeon Won, Chae Young Lee, Kahee Hwang, Hong Hee Kim, Donghee Park, Won Kook Choi, In Soo Kim, Gee Yeong Kim, Yoon Hee Jang, Phillip Lee, Sang Hyuk Im, Taehee Kim
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 10, Pp n/a-n/a (2023)
Abstract Air fabrication of efficient and stable perovskite solar cells with substantial reproducibility is of importance for commercialization of perovskite solar cells. There has been little consensus on which halide is the best selection for thin
Externí odkaz:
https://doaj.org/article/c69c1ba347e249c78dbbea299b78c21c
Publikováno v:
EcoMat, Vol 5, Iss 3, Pp n/a-n/a (2023)
Abstract Although inorganic CsPbI2Br perovskite has an ideal bandgap for indoor photovoltaics (IPVs), its poor solubility causes rapid crystallization during spin‐coating process and deteriorates the performance of IPVs. Here, efficient CsPbI2Br IP
Externí odkaz:
https://doaj.org/article/eaa375b30fb04efb824ed57eda8629ad
Autor:
Seung Yoon Song, Sang-Hyuk Im, Jin Eun, Min Hyung Lee, Won Il Joo, Do Sung Yoo, Jae-Geun Ahn, Hae-Kwan Park
Publikováno v:
Brain and Spine, Vol 3, Iss , Pp 102027- (2023)
Externí odkaz:
https://doaj.org/article/733abb627e9c4f42980f0923e70454f5
Autor:
Seung Yoon Song, Sang-Hyuk Im, Jin Eun, Min Hyung Lee, Won-Il Joo, Doo Sung Yoo, Jae-Geun Ahn, Hae-Kwan Park
Publikováno v:
Brain and Spine, Vol 3, Iss , Pp 102038- (2023)
Externí odkaz:
https://doaj.org/article/c7868e863417450da9ac75fc10a42261