Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Luis K. Ono"'
Autor:
Jing Zhou, Zonghao Liu, Peng Yu, Guoqing Tong, Ruijun Chen, Luis K. Ono, Rui Chen, Haixin Wang, Fumeng Ren, Sanwan Liu, Jianan Wang, Zhigao Lan, Yabing Qi, Wei Chen
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract The long-term stability of perovskite solar cells remains one of the most important challenges for the commercialization of this emerging photovoltaic technology. Here, we adopt a non-noble metal/metal oxide/polymer multiple-barrier to suppr
Externí odkaz:
https://doaj.org/article/0fa7a9f36a7045969299f4ddf0e7a87f
Autor:
Tianhao Wu, Xiao Liu, Xinhui Luo, Hiroshi Segawa, Guoqing Tong, Yiqiang Zhang, Luis K. Ono, Yabing Qi, Liyuan Han
Publikováno v:
Nano-Micro Letters, Vol 14, Iss 1, Pp 1-14 (2022)
Abstract Lead-free tin perovskite solar cells (PSCs) have undergone rapid development in recent years and are regarded as a promising eco-friendly photovoltaic technology. However, a strategy to suppress charge recombination via a built-in electric f
Externí odkaz:
https://doaj.org/article/b8df19ee199b442f8396fecde015d243
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
It is challenging to optimize catalytic heterostructures for lithium sulfur (Li-S) batteries. Here, authors prepare nanometer-scale TiN-TiO2 heterostructures via atomic layer deposition on carbon nanotube sponge to realize stable Li-S batteries with
Externí odkaz:
https://doaj.org/article/fc5940bade864dd5b5d86d3468ccd29e
Publikováno v:
Nano-Micro Letters, Vol 13, Iss 1, Pp 1-14 (2021)
Abstract Tin dioxide (SnO2) has been demonstrated as one of the promising electron transport layers for high-efficiency perovskite solar cells (PSCs). However, scalable fabrication of SnO2 films with uniform coverage, desirable thickness and a low de
Externí odkaz:
https://doaj.org/article/c9d8bf5e9a884a6ba737649396e6738d
Publikováno v:
InfoMat, Vol 2, Iss 6, Pp 1095-1108 (2020)
Abstract Perovskite materials with excellent optical and electrical properties are promising for light‐emitting diodes. In the field of perovskite light‐emitting diodes (PeLEDs), organic materials additive engineering has been proved to be an eff
Externí odkaz:
https://doaj.org/article/450002684d51481ab39b620f20f195d8
Autor:
Min Chen, Ming-Gang Ju, Hector F. Garces, Alexander D. Carl, Luis K. Ono, Zafer Hawash, Yi Zhang, Tianyi Shen, Yabing Qi, Ronald L. Grimm, Domenico Pacifici, Xiao Cheng Zeng, Yuanyuan Zhou, Nitin P. Padture
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Replacing the toxic lead in the state-of-the-art halide perovskite solar cells is highly desired but the device performance and stability are usually compromised. Here Chen et al. develop inorganic cesium tin and germanium mixed-cation perovskites th
Externí odkaz:
https://doaj.org/article/149feec1bbdb4fb3b90cd622ea10fc2d
Autor:
Jian Chang, Jian Shang, Yongming Sun, Luis K. Ono, Dongrui Wang, Zhijun Ma, Qiyao Huang, Dongdong Chen, Guoqiang Liu, Yi Cui, Yabing Qi, Zijian Zheng
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Lightweight and flexible energy storage devices are needed to persistently power wearable devices. Here the authors employ metallized carbon fabrics as hosts for sulfur and lithium to achieve flexibility, electrochemical stability and high energy den
Externí odkaz:
https://doaj.org/article/3bd703b1f5b94b57a9ce5b046a5e85ed
Autor:
Zonghao Liu, Longbin Qiu, Emilio J. Juarez-Perez, Zafer Hawash, Taehoon Kim, Yan Jiang, Zhifang Wu, Sonia R. Raga, Luis K. Ono, Shengzhong (Frank) Liu, Yabing Qi
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-11 (2018)
Perovskite solar cells often suffer from poor uniformity and reproducibility especially in case of large area devices. Here Liu et al. developed a gas−solid reaction method that enables facile fabrication of over 1 µm thick perovskite films for so
Externí odkaz:
https://doaj.org/article/158f4b2e5ec0442b92dcc0f8869fa4c8
Autor:
Congyang Zhang, Chenfeng Ding, Shuai Yuan, Luis K. Ono, Caiyi Zhang, Tianhao Wu, Silvia Mariotti, Penghui Ji, Tongtong Li, Jiahao Zhang, Yabing Qi
Publikováno v:
The Journal of Physical Chemistry C. 127:9947-9956
Autor:
Tianhao Wu, Luis K. Ono, Rengo Yoshioka, Chenfeng Ding, Congyang Zhang, Silvia Mariotti, Jiahao Zhang, Kirill Mitrofanov, Xiao Liu, Hiroshi Segawa, Ryota Kabe, Liyuan Han, Yabing Qi
Publikováno v:
Energy & Environmental Science. 15(11):4612-4624
Nickel oxide (NiOx) is a promising hole-selective contact to produce efficient inverted p-i-n structured perovskite solar cells (PSCs) due to its high carrier mobility and high transparency. However, the light-induced degradation of the NiOx–perovs