Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Rira Kang"'
Publikováno v:
Recent Advances in Multifunctional Perovskite Materials
Recent Advances in Multifunctional Perovskite Materials ISBN: 9781803553184
Recent Advances in Multifunctional Perovskite Materials ISBN: 9781803553184
Perovskites material is in the spotlight as photovoltaic device due to their optical and physical properties. In a short period of time, this organic-inorganic pevskite can achieve about energy conversion efficiencies of 25.6% by anti-solvent and spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e385b9d8204da6f8ae6d507a7f07df02
https://mts.intechopen.com/articles/show/title/lead-free-perovskite-and-improved-processes-and-techniques-for-creating-future-photovoltaic-cell-to-
https://mts.intechopen.com/articles/show/title/lead-free-perovskite-and-improved-processes-and-techniques-for-creating-future-photovoltaic-cell-to-
Autor:
Yeon-Ju Kim, Dong-Yu Kim, Aram Amassian, Jin-Mun Yun, Rira Kang, Ming-Chung Tang, Dounya Barrit, Sehyun Lee, Detlef-M. Smilgies, Rahim Munir
Publikováno v:
Journal of Materials Chemistry A. 8:7695-7703
As a coating method compatible with printing, one-step spin-coating is widely used for fabricating perovskite thin films. Controlling the crystal growth rate of two precursors is essential to obtain a homogeneous film morphology. However, the film fo
Transferable transparent electrodes of liquid metals for bifacial perovskite solar cells and heaters
Autor:
Insik Yun, Yeonghee Lee, Young-Geun Park, Hunkyu Seo, Won Gi Chung, Soo-Jin Park, Jin-Woo Cho, Jun Hyeok Lee, Ravi Prakash Srivastava, Rira Kang, Byunghong Lee, Dahl-Young Khang, Sun-Kyung Kim, Jun Hong Noh, Jang-Ung Park
Publikováno v:
Nano Energy. 93:106857
Autor:
Rira Kang, Sehyun Lee, Dong-Yu Kim, Minji Kang, Youn-Jung Heo, Kyeongil Hwang, Ye-Jin Jeon, Yen-Sook Jung, Jin-Mun Yun, Jueng Eun Kim
Publikováno v:
Organic Electronics. 59:92-98
A solution-processable hole transporting layer (HTL) is developed using in situ formation of 2D vanadyl phosphate (VP) layered on 2D reduced graphene nanosheet (VP-rGO) for high-efficiency organic solar cells (OSCs). For the reduction of graphene oxi
Publikováno v:
ACS Applied Materials & Interfaces. 9:24011-24019
Fluorine (F) substitution on conjugated polymers in polymer solar cells (PSCs) has a diverse effect on molecular properties and device performance. We present a series of three D-A type conjugated polymers (PBT, PFBT, and PDFBT) based on dithienothio
Autor:
Seok-In Na, Rira Kang, Eunhye Lee, Yong-Jin Noh, Seung-Hwan Oh, NoSoung Myoung, Jin-Mun Yun, Hyun Bin Kim, Tae-Wook Kim
Publikováno v:
RSC Advances. 7:26689-26696
We demonstrate the possibility of irradiating sol–gel ZnO with an electron beam (EB-ZnO) to modify sol–gel ZnO, and EB-ZnO is explored as a cathode interfacial layer for inverted polymer solar cells. We investigate the effect of EB-ZnO on the sur
Autor:
Dong-Yu Kim, Rira Kang, Seung-Hwan Oh, Jun-Seok Yeo, NoSoung Myoung, Sang-Youp Yim, Minji Kang, Hyeon Jun Lee, Sehyun Lee
Publikováno v:
Nano Energy. 27:175-184
Solar cells based on organic-inorganic perovskite materials have dramatically developed in just a short period of time because of efficient light absorption and their unique semiconducting nature. The best power conversion efficiency is continuously
Autor:
Minji Kang, Youn-Jung Heo, Dong-Yu Kim, Seok-In Na, Seung-Hoon Lee, Yen-Sook Jung, Jun-Seok Yeo, Rira Kang, Sung-Ho Jin
Publikováno v:
Nano Energy. 21:26-38
We perform a comprehensive study to achieve better polyelectrolytes (PEs) as electron-transport layers (ETLs) in polymer solar cells (PSCs). Three well-known PEs – PFN, PEIE, and WPF – are chosen as model systems and investigated with variations
Publikováno v:
SCIENTIFIC REPORTS(7)
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Understanding the excited-state dynamics in perovskite photovoltaics is necessary for progress in these materials, but changes in dynamics depending on the fabrication processes used for perovskite photoactive layers remain poorly characterised. Here
Autor:
Dong-Yu Kim, You-Hyun Seo, Chang-Lyoul Lee, Seok-Soon Kim, Seok-In Na, Rira Kang, NoSoung Myoung, Ye-Jin Jeon, Jun-Seok Yeo, Jin-Mun Yun, Sehyun Lee
Publikováno v:
Nano Energy. 12:96-104
We demonstrate a simple solution and room-temperature processed reduced graphene oxide (RGO) as a novel hole-transporting material (HTM) to guarantee highly efficient and highly stable CH3NH3PbI3 perovskite solar cells (PeSCs). The effects of RGO HTM