这项工作丰富了对DJ-2D结构对2D钙钛矿异质结膜表面性质影响的基本认识。相关文章以“High Efficiency Perovskite Solar Cells Employing Quasi-2D Ruddlesden-Popper/Dion-Jacobson Heterojunctions”标题发表在Advanced Functional Materials。 论文...
这项工作不仅促进了C-PSC的发展,而且为水分对钙钛矿膜结构性能的影响提供了新的见解。相关研究成果最新发表于国际知名期刊《Advanced Functional Materials》上,题为“Moisture Induced Secondary Crystal Growth Boosting the Efficiency of Hole Transport Layer-Free Carbon-Based Perovskite Solar Cells beyond 19.5%”。
Conclusively, the perovskite solar cells prepared by the photoaged precursor solution had not only improved PCE but also enhanced current density, confirmed by device performance, conductive atomic force microscopy (C-AFM), and external quantum efficiency (EQE). This innovative precursor photoexcitation ...
这项工作丰富了对DJ-2D结构对2D钙钛矿异质结膜表面性质影响的基本认识。相关文章以“High Efficiency Perovskite Solar Cells Employing Quasi-2D Ruddlesden-Popper/Dion-Jacobson Heterojunctions”标题发表在Advanced Functional Materials。 论文链接: style="text-align: center;"> 图1. RP-2D/DJ-2D钙钛矿异质结薄膜...
这项工作丰富了对DJ-2D结构对2D钙钛矿异质结膜表面性质影响的基本认识。相关文章以“High Efficiency Perovskite Solar Cells Employing Quasi-2D Ruddlesden-Popper/Dion-Jacobson Heterojunctions”标题发表在Advanced Functional Materials。 论文链接: https://doi.org/10.1002/adfm.202200024...
Experiments extended to perovskite materials also support the argument that the interaction with sapphire atomic surfaces is more dominant than step-edge docking. This is a preview of subscription content, access via your institution Access options Access Nature and 54 other Nature Portfolio journals ...
Fig. 16.3.Pseudocubic representation of the crystal structure diagram of the R3c space-grouped perovskite BiFeO3. The origin of ferroelectricity in BiFeO3is caused by the stereochemically active lone-pair orbital ofbismuthcation, Bi3+(6s2), that does not participate in the chemical bond and causes...
d.c. electrical degradation of perovskite-type titanates: III, a model of the mechanism. J. Am. Ceram. Soc. 73, 1663–1673 (1990). Article CAS Google Scholar Chen, L. Q. & Shen, J. Applications of semi-implicit Fourier-spectral method to phase field equations. Comput. Phys. Commun...
通过DFT计算,研究人员能够预测不同反应条件下的催化活性和稳定性,从而为实验设计提供了理论指导。 文献信息 标题:Bias-free solar NH3 production by perovskite-based photocathode coupled to valorization of glycerol 期刊:Nature Catalysis DOI:10.1038/s41929-024-01133-4...
In the cubic perovskite structure, Mn3+ is in a 3d4 (t2g3eg1) state, with a lone electron in the doubly degenerate anti-bonding eg orbitals (dx2−y2 and d3z2−r2). This degeneracy can be removed through tetragonal distortions of the MnO6 octahedra. The octahedra can also rotate ...