Zobrazeno 1 - 8
of 8
pro vyhledávání: '"U Jeong, Yang"'
Autor:
Jae Won Lee, Jae Sung Son, Sun-Woo Kim, Jeong Min Baik, Yongchul Kim, Geunsik Lee, U Jeong Yang, Fredrick Kim
Publikováno v:
ACS Energy Letters. 6:1095-1103
A new approach to increasing the output voltage of a thermoelectric generator that does not involve material modification is demonstrated. The key component of the device is a dielectric layer and ...
Autor:
Jeong Min Baik, Hee Jun Kim, Chan Ul Kim, Kyoung Jin Choi, U Jeong Yang, Hyehyun Kim, Heon Lee, Tae Won Lee
Publikováno v:
Journal of Materials Chemistry A. 8:10966-10972
In this study, the photoelectrochemical performance of Cu2O-based photoanodes is evaluated in terms of photoactivity and stability. The electrodes are based on the p–n junction consisting of Cu2O/Ga2O3, on which an Au layer is deposited, followed b
Autor:
Soojin Park, Hye-Jin Lee, Jeong Min Baik, Jun Soo Kim, Alec M. Wodtke, Kye Hyoung Kil, Won Jun Choi, Myung Hwa Kim, U Jeong Yang, Kyeong Nam Kim
Publikováno v:
Nano Letters
The remarkable electronic and mechanical properties of nanowires have great potential for fascinating applications; however, the difficulties of assembling ordered arrays of aligned nanowires over large areas prevent their integration into many pract
Publikováno v:
Nano Energy. 57:293-299
As a promising candidate for wearable power sources, it is essential to explore new-type of triboelectric nanogenerator (TENG) to further enhance the output power under realistic environments. Here, we report a new-type of sliding-mode TENG with its
Autor:
Seungki, Jo, Soyoung, Cho, U Jeong, Yang, Gyeong-Seok, Hwang, Seongheon, Baek, Si-Hoon, Kim, Seung Hwae, Heo, Ju-Young, Kim, Moon Kee, Choi, Jae Sung, Son
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(23)
Compared with the large plastic deformation observed in ductile metals and organic materials, inorganic semiconductors have limited plasticity (0.2%) due to their intrinsic bonding characters, restricting their widespread applications in stretchable
Autor:
Jiwoong Yang, U Jeong Yang, Seo Young Kim, Dae-Hyeong Kim, Moon Kee Choi, Taeghwan Hyeon, Jeong Hyun Kim, Young Seong Kim
Publikováno v:
Nano letters. 21(1)
Colloidal quantum dots (QDs) exhibit unique characteristics such as facile color tunability, pure color emission with extremely narrow bandwidths, high luminescence efficiency, and high photostability. In addition, quantum dot light-emitting diodes (
Autor:
Seongheon Baek, Soyoung Cho, U Jeong Yang, Gyeong-Seok Hwang, Seung Hwae Heo, Moon Kee Choi, Seungki Jo, Si-Hoon Kim, Jae Sung Son, Ju-Young Kim
Publikováno v:
Advanced Materials. 33:2170181
Autor:
Jeong Min Baik, Sungwoo Jung, Jungho Lee, U Jeong Yang, Mingyu Jeong, Seoyoung Kim, Jiyeon Oh, Sang Myeon Lee, Changduk Yang, Yongjoon Cho
Publikováno v:
Nano Energy. 77:105271
Hybrid energy harvesters capable of capturing energy from multiple sources are gaining increasing attention. In this study, we develop the first hybrid organic photovoltaic cell−triboelectric nanogenerator (OPV–TENG) system targeting human activi