Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jungsup Lee"'
Autor:
Jong Woo Lee, Juyoung Yun, Jyongsik Jang, Jongmin Roh, Yun Ki Kim, Seong Keun Kim, Jungsup Lee, Doyk Hwang, Jooyoun Kang, Haejun Yu, Kisu Lee, Jaehoon Ryu
Publikováno v:
ACS Applied Materials & Interfaces. 9:8113-8120
There remains tremendous interest in perovskite solar cells (PSCs) in the solar energy field; the certified power conversion efficiency (PCE) now exceeds 20%. Along with research focused on enhancing PCE, studies are also underway concerning PSC comm
Autor:
Jaehoon Ryu, Jooyoun Kang, Jyongsik Jang, Seong Keun Kim, Jong Woo Lee, Kisu Lee, Juyoung Yun, Jungsup Lee, Haejun Yu, Doyk Hwang
Publikováno v:
Journal of Materials Chemistry A. 5:16834-16842
Research on the addition of suitable materials into perovskite solar cells (PSCs) for improved performance is as important as the fabrication of efficient perovskite films themselves. An attempt to enhance the performance of planar-type perovskite so
Autor:
Jyongsik Jang, Jaehoon Ryu, Wonjoo Na, Jungsup Lee, Kisu Lee, Kyung Hee Cho, Haejun Yu, Juyoung Yun
Publikováno v:
Electrochimica Acta. 224:600-607
A facile synthesis and modification method of polyaniline:poly(styrenesulfonate) (PANI:PSS) is reported for an efficient hole transport material (HTM) in inverted planar perovskite solar cells (PSCs). PANI:PSS with Triton X–100, a nonionic surfacta
Publikováno v:
Nanoscale. 9:16249-16255
We modified phenyl-C61-butyric acid methyl ester (PCBM) for use as a stable, efficient electron transport layer (ETL) in inverted perovskite solar cells (PSCs). PCBM containing a surfactant Triton X-100 acts as the ETL and NiOX nanocrystals act as a
Publikováno v:
Journal of Materials Chemistry A. 4:1306-1311
Perovskite solar cells (PSCs) have been developed intensively recently due to their excellent efficiency. In this study, PSCs were fabricated using a hollow structure as a scaffold layer and Al doped TiO2 (Al-TiO2) as a compact layer. The hollow stru
Publikováno v:
ACS Applied Materials & Interfaces. 6:15420-15426
Size-controllable double-shell SiO2/TiO2 hollow nanoparticles (DS HNPs) were fabricated using a simple sol-gel reaction and sonication-mediated etching. The size of the DS HNPs was controlled using SiO2 core templates of various sizes. Moreover, mono
Publikováno v:
Chemistry - A European Journal. 20:12974-12981
Designing the photoanode structure in dye-sensitized solar cells (DSSCs) is vital to realizing enhanced power conversion efficiency (PCE). Herein, novel multifunctional silver-decorated porous titanium dioxide nanofibers (Ag/pTiO2 NFs) made by simple
Autor:
Juyoung Yun, Haejun Yu, Jyongsik Jang, Jungsup Lee, Sohyeon Bae, Seong Keun Kim, Hye-In Yeom, Kisu Lee, Jong Woo Lee, Doyk Hwang, Jaehoon Ryu
Publikováno v:
Advanced Materials. 30:1704825
The power conversion efficiency (PCE) of perovskite solar cells (PSCs) has now exceeded 20%; thus, research focus has shifted to establishing the foundations for commercialization. One of the pivotal themes is to curtail the overall fabrication time,
Autor:
Haejun Yu, Jong Woo Lee, Jungsup Lee, Kisu Lee, Juyoung Yun, Jaehoon Ryu, Seong Keun Kim, Jyongsik Jang, Doyk Hwang
Publikováno v:
Advanced Energy Materials. 7:1700749
Perovskite solar cells (PSCs) are of great interest in current photovoltaic research due to their extraordinary power conversion efficiency of ≈20% and boundless potentialities. The high efficiency has been mostly obtained from TiO2-based PSCs, whe
Publikováno v:
Small. 13:1701225
Paintable carbon electrode-based perovskite solar cells (PSCs) are of particular interest due to their material and fabrication process costs, as well as their moisture stability. However, printing the carbon paste on the perovskite layer limits the