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High hydrogen production in the InSe/MoSi2N4 van der Waals heterostructure for overall water splitting

Autor: Yong He, Yao-hui Zhu, Min Zhang, Juan Du, Wen-hui Guo, Shi-ming Liu, Chong Tian, Hong-xia Zhong, Xinqiang Wang, Jun-jie Shi

Publikováno v: Physical Chemistry Chemical Physics. 24:2110-2117

Two-dimensional InSe/MoSi2N4 van der Waals heterostructure is a potential photocatalyst for overall water splitting because of its suitable band gap (1.61 eV) and strong visible-light absorption.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::987ea97c134bc303ddb71510313edc94
https://doi.org/10.1039/d1cp04705a

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Lead-free layered Aurivillius-type Sn-based halide perovskite Ba2X2[Csn−1SnnX3n+1] (X = I/Br/Cl) with an optimal band gap of ∼1.26 eV and theoretical efficiency beyond 27% for photovoltaics

Autor: Shi-ming Liu, Hong-xia Zhong, Jun-jie Liang, Min Zhang, Yao-hui Zhu, Juan Du, Wen-hui Guo, Yong He, Xinqiang Wang, Jun-jie Shi

Publikováno v: Journal of Materials Chemistry A. 10:10682-10691

The layered Sn-based perovskite Ba2Br2[Cs2Sn3Br10] with excellent photovoltaic properties is found. It has a bandgap of 1.26 eV and a large optical absorption and carrier mobility. The Ba2Br2[Cs2Sn3Br10]-based solar cell has a high theoretical PCE of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::225c88c0f21a07f99c0ecd69816e5505
https://doi.org/10.1039/d1ta10822k

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Crystal Structure and Luminescence Properties of Dy3+-Doped Double-Perovskite Tellurites

Autor: Yao-Hui Zhu, Shan Liu, Xiong Li, Jun Zhou, Denghui Xu, Xiangyan Yun, Yetong Jia

Publikováno v: Journal of Electronic Materials. 51:331-338

White-emitting SrSc1-xLiTeO6:xDy3+ phosphors were conveniently synthesized by a conventional high-temperature solid-state synthesis process. The crystal structure, photoluminescence spectrum characteristics, fluorescence quenching phenomenon, fluores

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77ecdce7331aca81a766ea17e3d57f7e
https://doi.org/10.1007/s11664-021-09295-8

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Layered Dion–Jacobson-Type Chalcogenide Perovskite CsLaM2X7 (M = Ta/Nb; X = S/Se) with a Narrow Band Gap of ∼1 eV as a Promising Rear Cell for All-Perovskite Tandem Solar Cells

Autor: Wen-hui Guo, Xinqiang Wang, Yao-Hui Zhu, Yong He, Jun-jie Shi, Shi-ming Liu, Min Zhang, Juan Du, Hongxia Zhong, Yu-lang Cen

Publikováno v: ACS Applied Materials & Interfaces. 13:48971-48980

Perovskite-perovskite tandem solar cells have bright prospects to improve the power conversion efficiency (PCE) beyond the Shockley-Queisser (SQ) limit of single-junction solar cells. The star lead-based halide perovskites are well-recognized as suit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d14f488fc104e34fb0a9cc06fdd2c5d
https://doi.org/10.1021/acsami.1c10318

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Up-conversion luminescence and optical temperature sensing properties of Ho3+-doped double-tungstate LiYb(WO4)2 phosphors

Autor: Xiong Li, Xiangyan Yun, Jun Zhou, Denghui Xu, Yao-Hui Zhu

Publikováno v: Journal of Materials Science: Materials in Electronics. 32:17990-18001

It is common knowledge that the core of fluorescence intensity ratio (FIR) technology is to rely on the thermal coupling energy level, which is a compulsorily needed technology in the research and development of non-contact rare earth luminescent tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a3232292b443a6d2572e6c39f950ffcc
https://doi.org/10.1007/s10854-021-06337-z

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The Dion–Jacobson perovskite CsSbCl4: a promising Pb-free solar-cell absorber with optimal bandgap ∼1.4 eV, strong optical absorption ∼105 cm−1, and large power-conversion efficiency above 20%

Autor: Jun-jie Shi, Yu-lang Cen, Shi-ming Liu, Min Zhang, Xinqiang Wang, Wen-hui Guo, Juan Du, Hong-xia Zhong, Yong He, Yao-Hui Zhu

Publikováno v: Journal of Materials Chemistry A. 9:16436-16446

Organic–inorganic hybrid Pb-based halide perovskites, especially the well-known MAPbI3, have shown great promise for photovoltaic applications due to their fast-growing power-conversion efficiency (PCE) and low manufacturing cost. However, their po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3a62c92095a2f6849529425d86a5a73
https://doi.org/10.1039/d1ta02969j

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