Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yu‐Hsien Chiang"'
Autor:
Jing-Jong Shyue, Chen Fu Lin, Itaru Raifuku, Cheng Hung Hou, Yu Hsien Chiang, Peter Chen, Ming Hsien Li, Pei Ying Lin
Publikováno v:
Materials Advances. 2:2272-2277
Perovskite solar cells (PSCs) employing organic–inorganic hybrid lead perovskite have attracted much attention as promising next generation solar cells because of their low fabrication cost and extremely high power conversion efficiency (PCE). Expl
Publikováno v:
The Journal of Physical Chemistry Letters
It is common practice in the lead halide perovskite solar cell field to add a small molar excess of lead iodide (PbI2) to the precursor solution to increase the device performance. However, recent reports have shown that an excess of PbI2 can acceler
Publikováno v:
ACS Energy Letters
Halide perovskites of the form ABX3 have shown outstanding properties for solar cells. The highest reported compositions consist of mixtures of A-site cations methylammonium (MA), formamidinium (FA) and cesium, and X-site iodide and bromide ions, and
Autor:
Ji-Sang Park, Sofiia Kosar, Andrew Winchester, Felix Utama Kosasih, Vivek Pareek, Paul A. Midgley, Young-Kwang Jung, Tiarnan Doherty, Julien Madéo, Michael K. Â. L. Man, Giorgio Divitini, Stuart Macpherson, Mojtaba Abdi-Jalebi, E Laine Wong, Samuel D. Stranks, Keshav M. Dani, Zahra Andaji-Garmaroudi, Miguel Anaya, Elizabeth M. Tennyson, Christopher E. Petoukhoff, Yu-Hsien Chiang, Caterina Ducati, Aron Walsh, Duncan N. Johnstone
Publikováno v:
Nature
Halide perovskite materials have promising performance characteristics for low-cost optoelectronic applications. Photovoltaic devices fabricated from perovskite absorbers have reached power conversion efficiencies above 25 per cent in single-junction
Autor:
Clare P. Grey, Dominik J. Kubicki, Satyawan Nagane, Samuel D. Stranks, Jordi Ferrer Orri, Weiwei Li, Yu-Hsien Chiang, Judith L. MacManus-Driscoll, Michael A. Hope, Stuart Macpherson, Sachin Dev Verma
Publikováno v:
Advanced Materials
Hybrid-perovskite-based optoelectronic devices are demonstrating unprecedented growth in performance, and defect passivation approaches are highly promising routes to further improve properties. Here, the effect of the molecular ion BF4 - , introduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71005c621db0714b5a6a78388dbc699c
https://www.repository.cam.ac.uk/handle/1810/324872
https://www.repository.cam.ac.uk/handle/1810/324872
Autor:
Giles E. Eperon, Felix Lang, Kyle Frohna, Yu-Hsien Chiang, Bettina V. Lotsch, Alan R. Bowman, Mojtaba Abdi-Jalebi, Edoardo Ruggeri, Miguel Anaya, Samuel D. Stranks, Alberto Jiménez-Solano
Publikováno v:
ACS Energy Letters
Here we use time-resolved and steady-state optical spectroscopy on state-of-the-art low- and high-bandgap perovskite films for tandems to quantify intrinsic recombination rates and absorption coefficients. We apply these data to calculate the limitin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa91dde02d28280b071098e1adb64924
https://www.repository.cam.ac.uk/handle/1810/316204
https://www.repository.cam.ac.uk/handle/1810/316204
Autor:
Wenqiang Yang, Yuren Xiang, Rui Zhu, Lichen Zhao, Deying Luo, Wei Zhang, Rui Su, Qin Hu, Miguel Anaya, Xiao-Yu Yang, Thomas P. Russell, Yu-Hsien Chiang, Wei Huang, Guosheng Shao, Yonglong Shen, Qihuang Gong, Samuel D. Stranks, Hongyu Yu, Jiang Wu, Yongguang Tu
Publikováno v:
Advanced materials (Deerfield Beach, Fla.), vol 33, iss 7
Advanced Materials
Advanced Materials
Understanding the fundamental properties of buried interfaces in perovskite photovoltaics is of paramount importance to the enhancement of device efficiency and stability. Nevertheless, accessing buried interfaces poses a sizeable challenge because o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0c7b5c00f69f83853a95e63335df275
https://www.repository.cam.ac.uk/handle/1810/315906
https://www.repository.cam.ac.uk/handle/1810/315906
Publikováno v:
ACS Energy Letters. 3:1620-1626
In this work, we demonstrate the optimum utilization of porphyrin-based hole-transporting materials (HTMs), namely, WT3 and YR3, for fabricating triple-cation perovskite solar cells. These newly designed HTMs based on dimeric porphyrin structure exhi
Autor:
Tzung-Fang Guo, Yu Hsien Chiang, Kuo Chin Wang, Yu Syuan Yang, Wei-Chih Lai, Peter Chen, Ming Hsien Li, Po Shen Shen
Publikováno v:
ACS Applied Materials & Interfaces. 9:41845-41854
A robust and recyclable monolithic substrate applying all-inorganic metal-oxide selective contact with a nanoporous (np) Au:NiOx counter electrode is successfully demonstrated for efficient perovskite solar cells, of which the perovskite active layer
Publikováno v:
Solar Energy Materials and Solar Cells. 159:336-344
A clean and flexible synthesis of TiO 2 nanocrystallites for dye-sensitized solar cells (DSSCs) and perovskite solar cells (PSCs) was proposed. Anatase nanocrystallites with different morphologies and sizes ranging from 5 nm to 30 nm were synthesized