Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sunghyeok Park"'
Autor:
Hee Sung Park, Sunghyeok Park, Seung Han Song, Thuy Thi Dao, Hung Van Tran, Seok In Lee, Chi-Hwan Han, Churl Hee Cho, Sungjun Hong
Publikováno v:
RSC Advances. 12:17401-17409
Fine-control of structural properties of WO3. Faster and balanced charge transfer kinetics. Higher coloration efficiency.
Autor:
Ullah Asmat, Dao Thi Thuy, Jeong Inyoung, Sungjun Hong, Chi-Hwan Han, Sunghyeok Park, Moon-soo Lee, Saad Sarwar, SeJin Ahn
Publikováno v:
Sustainable Energy & Fuels. 4:3318-3325
The defects present in solution-processed perovskite light absorbing materials are responsible for deteriorating the performance and stability of perovskite solar cells. Therefore, suppressing the defect formation and passivating the pre-existing def
Autor:
Sunghyeok Park, Hee Sung Park, Thuy Thi Dao, Seung Han Song, Seok In Lee, Hung Van Tran, Asmat Ullah, Chi-Hwan Han, Sungjun Hong
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
Anesthesia & Pain Medicine. Oct2019, Vol. 14 Issue 4, p456-459. 4p.
Publikováno v:
Anesthesia and Pain Medicine. 14:48-53
Autor:
Asmat Ullah, Keun Hyeong Park, Hieu Dinh Nguyen, Yasir Siddique, S. F. A. Shah, Huyen Tran, Sunghyeok Park, Seok In Lee, Kyung‐Koo Lee, Chi‐Hwan Han, Kihwan Kim, SeJin Ahn, Inyoung Jeong, Young S. Park, Sungjun Hong
Publikováno v:
Advanced Energy Materials. 12:2270003
Publikováno v:
Electrochimica Acta. 278:396-404
We investigated the effect of nanocrystalline TiO2 doping on the electrochromic properties of tungsten trioxide (WO3) films. Here, we prepared various TiO2 nanocrystal-embedded amorphous WO3 films by a simple one-step dip-coating method. XRD data of
Autor:
Young S. Park, Sungjun Hong, Seok In Lee, Sunghyeok Park, Chi-Hwan Han, Hieu Dinh Nguyen, Keun Hyeong Park, Yasir Siddique, Kihwan Kim, Huyen Tran, S. F. A. Shah, Kyung-Koo Lee, SeJin Ahn, Asmat Ullah, Jeong Inyoung
Publikováno v:
Advanced Energy Materials. 12:2103175
Publikováno v:
Solar Energy Materials and Solar Cells. 224:110990
We have developed a transparent conducting oxide (TCO) free photoelectrochromic device with fast kinetics. The device can be colored fully in 3 min and bleach 95% within 30 min in dark. The addition of Pt catalyst in the WO3 layer catalyzes the back
Autor:
Sunghyeok Park, Kyung-Koo Lee, Chi Hwan Han, Seok In Lee, So Yeon Chun, Kyungwon Kwak, Sungjun Hong, Minhaeng Cho, Han Kyu Choi, Hieu Dinh Nguyen
Publikováno v:
Nano Energy. 82:105721
Automatically controlling the optical transmittance of solar light provides an energy-saving strategy for designing energy-efficient buildings. Ideally, the smart windows should be able to show homogeneous and large-scale color-switching performance