Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Jungsup Lee"'
Publikováno v:
Journal of Industrial and Engineering Chemistry. 69:358-363
Commercial diabetes test strips, patterned with a carbon paste, has poor durability and preservability because of using enzyme. Furthermore, carbon paste needs sintering process to get proper conductivity. Therefore, alternative conductive ink and se
Autor:
Haejun Yu, Jaehyun Kim, Juyoung Yun, Jungsup Lee, Kisu Lee, Jyongsik Jang, Wook-hwan Kim, Jaehoon Ryu, Jae Jeong Kim
Publikováno v:
ACS Applied Materials & Interfaces. 10:11843-11851
A simple one-pot method is reported for the fabrication of uniform wrinkled silica nanoparticles (WSNs). Rapid cooling of reactants at the appropriate moment during synthesis allowed the separation of nucleation and growth stages, resulting in unifor
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:
Journal of Materials Chemistry C. 5:12507-12512
We herein describe the fabrication of sinter-free copper nanoparticle-based conductive paste (Cu NP paste). The copper nanoparticles with a size below 10 nm enable the formation of integrated structures even without heat treatment. Poly(vinylimidazol
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:
J. Mater. Chem. A. 5:21750-21756
Perovskite solar cells (PSCs) have greatly improved through optimizing the morphology and charge extraction of the perovskite film. To increase the efficiency, we have developed a new method of adding NiO nanotubes (NTs) to the perovskite precursor s
Publikováno v:
Polymer. 83:223-229
Five types of amine functional polymer shells were formed on the surface of silica nanoparticles via vapor deposition polymerization and oxidation polymerization. Scanning electron microscopy, transmission electron microscopy, elemental analysis, and
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