Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Philip C. Y. Chow"'
Autor:
Sudhi Mahadevan, Taili Liu, Saied Md Pratik, Yuhao Li, Hang Yuen Ho, Shanchao Ouyang, Xinhui Lu, Hin-Lap Yip, Philip C. Y. Chow, Jean-Luc Brédas, Veaceslav Coropceanu, Shu Kong So, Sai-Wing Tsang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Organic photovoltaic cells using Y6 non-fullerene acceptors have recently achieved high efficiency, and it was suggested to be attributed to the charge-transfer (CT) nature of the excitations in Y6 aggregates. Here, by combining electroabsor
Externí odkaz:
https://doaj.org/article/83db29062bcc4133934fdf9be650bdc8
Autor:
Zhen Wang, Yu Guo, Xianzhao Liu, Wenchao Shu, Guangchao Han, Kan Ding, Subhrangsu Mukherjee, Nan Zhang, Hin-Lap Yip, Yuanping Yi, Harald Ade, Philip C. Y. Chow
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Polymerization of Y6-type acceptor molecules leads to bulk-heterojunction organic solar cells with both high power-conversion efficiency and device stability, but the underlying mechanism remains unclear. Here we show that the exciton recomb
Externí odkaz:
https://doaj.org/article/dac7ee599816437f988006bd324a017b
Autor:
Weiwen Zhuang, Yujian Liu, Ziqi Deng, Yu Guo, Philip C. Y. Chow, David Lee Phillips, Wei Jiang, Zhaohui Wang, Junzhi Liu
Publikováno v:
Precision Chemistry, Vol 2, Iss 1, Pp 28-39 (2023)
Externí odkaz:
https://doaj.org/article/6d8517b0ae954293a7e8d9b01804f3ab
Autor:
Ture F. Hinrichsen, Christopher C. S. Chan, Chao Ma, David Paleček, Alexander Gillett, Shangshang Chen, Xinhui Zou, Guichuan Zhang, Hin-Lap Yip, Kam Sing Wong, Richard H. Friend, He Yan, Akshay Rao, Philip C. Y. Chow
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Designing efficient organic solar cells is limited by the energy required to overcome the mutual Coulomb attraction between electron and hole. Here, the authors reveal long-lived and disorder-free charge-transfer states enable efficient endothermic c
Externí odkaz:
https://doaj.org/article/a2de0b0280a3468cb5f63bddf1ebd8df
Autor:
Guichuan Zhang, Xian-Kai Chen, Jingyang Xiao, Philip C. Y. Chow, Minrun Ren, Grit Kupgan, Xuechen Jiao, Christopher C. S. Chan, Xiaoyan Du, Ruoxi Xia, Ziming Chen, Jun Yuan, Yunqiang Zhang, Shoufeng Zhang, Yidan Liu, Yingping Zou, He Yan, Kam Sing Wong, Veaceslav Coropceanu, Ning Li, Christoph J. Brabec, Jean-Luc Bredas, Hin-Lap Yip, Yong Cao
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Y6, as a non-fullerene acceptor for organic solar cells, has attracted intensive attention because of the low voltage loss and high charge generation efficiency. Here, Zhang et al. find that the delocalization of exciton and electron wavefunction due
Externí odkaz:
https://doaj.org/article/9a189cc3e33d44fbb302c408bc607787
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
High-resolution imaging technologies call for photodetectors with high-gain and linear response over a large dynamic range. Chow et al. show a dual-gate structure that combines the operation of photodiodes and phototransistors to enable both amplifie
Externí odkaz:
https://doaj.org/article/6714cbe8ab2942fbb174cb8741c9fc0f
Publikováno v:
The Journal of Physical Chemistry Letters. 14:4349-4356
Autor:
Hansheng Li, Zihao Zang, Qi Wei, Xianyuan Jiang, Mingyu Ma, Zengshan Xing, Jingtian Wang, Danni Yu, Fei Wang, Wenjia Zhou, Kam Sing Wong, Philip C. Y. Chow, Yuanyuan Zhou, Zhijun Ning
Publikováno v:
Science China Chemistry. 66:459-465
Publikováno v:
Chem. 7:2989-3026
Summary Van der Waals organic/inorganic heterostructures in the two-dimensional (2D) limit with extensive structural tunability will advance the development of artificial solids with tailored functionalities. Recent breakthroughs in several types of
Autor:
Christopher C. S. Chan, Lingeswaran Arunagiri, He Yan, Jianquan Zhang, Harald Ade, Philip C. Y. Chow, Kam Sing Wong, Yunke Li, Zhenyu Qi, Xinhui Zou, Zhen Wang, Chao Ma, Ao Shang
Publikováno v:
The Journal of Physical Chemistry C. 125:1714-1722
Current non-fullerene organic photovoltaics (OPVs) can achieve high photocurrent generation yields with small donor/acceptor energy offsets. However, the effect of varying energy offset on the char...