Zobrazeno 1 - 10 of 31 pro vyhledávání: '"Fengwan Guo"'
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Akademický článek
Achievements, challenges, and future prospects for industrialization of perovskite solar cells
Autor: Chuang Yang, Wenjing Hu, Jiale Liu, Chuanzhou Han, Qiaojiao Gao, Anyi Mei, Yinhua Zhou, Fengwan Guo, Hongwei Han
Publikováno v: Light: Science & Applications, Vol 13, Iss 1, Pp 1-48 (2024)
Abstract In just over a decade, certified single-junction perovskite solar cells (PSCs) boast an impressive power conversion efficiency (PCE) of 26.1%. Such outstanding performance makes it highly viable for further development. Here, we have meticul
Externí odkaz: https://doaj.org/article/e600a9a7a3ca42eebf55383b9e34a282
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2
Admirable stability achieved by ns2 ions Co-doping for all-inorganic metal halides towards optical anti-counterfeiting
Autor: Chuang Yang, Fengwan Guo, Shanping Wang, Wenwen Chen, Yu Zhang, Nan Wang, Zhuozhen Li, Juan Wang
Publikováno v: RSC Advances. 13:10884-10892
Bismuth (Bi3+) and antimony (Sb3+) ions codoped zero-dimensional Cs2SnCl6 metal halide with excitation-wavelength-dependent emission is synthesized as efficient multimodal luminescence material which can be applied in anti-counterfeiting technology.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d152e9e93e891ace4434ccfe5c3bff01
https://doi.org/10.1039/d3ra00351e
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3
Zero-dimensional cadmium-based metal halide with near-unity photoluminescence quantum efficiency
Autor: Wenwen Chen, Chuang Yang, Shanping Wang, Fang Lin, Rong Chen, Fengwan Guo, Juan Wang
Publikováno v: Materials Chemistry Frontiers.
Doping with Sb3+ and Mn2+ significantly improved the optical properties of a (C8H14N2)2CdCl6 metal halide and showed double emission from two different luminescence centers ([SbCl6]3− and [MnCl6]4−), which was highly sensitive to the excitation w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49654c197dd14bafaacb20eb752cc268
https://doi.org/10.1039/d3qm00059a
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5
Luminescence Change from Orange to Blue for Zero‐Dimensional Cs 2 InCl 5 (H 2 O) Metal Halides in Water and a New Post‐doping Method
Autor: Fengwan Guo, Nan Wang, Yu Zhang, Jing Feng, Chuang Yang, Xinxin Zhong, Juan Wang
Publikováno v: Chemistry – An Asian Journal. 16:1619-1625
Zero-dimensional metal halides have attracted much attention due to their attractive photoelectric properties. Here, we propose a new strategy of synthesizing metal halides crystals by recrystallization in water. The as-synthesized Cs2 InCl5 (H2 O)-o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b88ae6429fb46718ba3d141aaf22db9a
https://doi.org/10.1002/asia.202100293
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7
Enhanced Lifetime and Photostability with Low‐Temperature Mesoporous ZnTiO 3 /Compact SnO 2 Electrodes in Perovskite Solar Cells
Autor: Dongsheng Xu, Bing Liu, Zijiang Yang, Xiangyu Sun, Jing Wei, Fengwan Guo
Publikováno v: Angewandte Chemie. 131:18631-18636
Perovskite solar cells (PSCs) with power conversion efficiencies (PCEs) of 25 % mainly have SnO2 or TiO2 as electron-transporting layers (ETLs). Now, zinc titanate (ZnTiO3 , ZTO) is proposed as mesoporous ETLs owing to its weak photo-effect, excellen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25ff67fee1778cbfd1154ac0db93b701
https://doi.org/10.1002/ange.201911796
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8
Luminescence Change from Orange to Blue for Zero-Dimensional Cs
Autor: Chuang, Yang, Fengwan, Guo, Yu, Zhang, Xinxin, Zhong, Jing, Feng, Nan, Wang, Juan, Wang
Publikováno v: Chemistry, an Asian journal. 16(12)
Zero-dimensional metal halides have attracted much attention due to their attractive photoelectric properties. Here, we propose a new strategy of synthesizing metal halides crystals by recrystallization in water. The as-synthesized Cs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5efffb2b804fd40dac626998ee5c0be4
https://pubmed.ncbi.nlm.nih.gov/33932257
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9
Planar FAPbBr3 Solar Cells with Power Conversion Efficiency above 10%
Autor: Yongfei Zhang, Yongqi Liang, Licheng Sun, Yajuan Wang, Dongsheng Xu, Fengwan Guo
Publikováno v: ACS Energy Letters. 3:1808-1814
Bromide-based hybrid perovskites are of particular interest not only due to the fact that they offer a way to go beyond the Shockley–Queisser limit via the tandem cell scheme but single-junction devices of them can also achieve reasonably high effi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0af6f2c73796ce6a52b1c4ff7f735d2
https://doi.org/10.1021/acsenergylett.8b00540
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10
Syntheses, structures and adsorption properties of 2D rare earth metal organic networks based on Keggin type polyoxometalate as bidentate ligand
Autor: Nan Wang, Chi Zhang, Yu Zhang, Chuang Yang, Fengwan Guo, Jing Feng, Juan Wang
Publikováno v: Inorganic Chemistry Communications. 129:108644
Two Keggin-type polyoxometalates (POMs)-based rare-earth metal–organic networks, namely, [CeIV (BPDO)3(H2O)3][SiW12O40] (1, CCDC 1981416) and [PrIII(BPDO)3(H2O)3]H[SiW12O40] (2, CCDC 1981407) have been synthesized under mild hydrothermal condition
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::494ee27e5ada2630029bab9e92773299
https://doi.org/10.1016/j.inoche.2021.108644
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