Refining and Reinforcing Effects of In Situ AlN–TiN–TiB2/Al Composite Refiner on Aluminum†
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201600486
Abstract: Typical Al–Ti–B master alloys are good inoculant for aluminum alloys, which have shown obvious dependence on some alloying elements. In this work, in situ AlN–TiN–TiB2/Al composite refiner was successfully prepared by nitrogen alloying based on… read more here.
Keywords: aln tin; tin; tib2 composite; tin tib2 ... See more keywords
Field‐Effect Transistors Based on Formamidinium Tin Triiodide Perovskite
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DOI: 10.1002/adfm.202008478
Abstract: To date, there are no reports of 3D tin perovskite being used as a semiconducting channel in field‐effect transistors (FETs). This is probably due to the large amount of trap states and high p‐doping typical… read more here.
Keywords: triiodide perovskite; formamidinium tin; field effect; tin ... See more keywords
Stability Improvement of Tin‐Based Halide Perovskite by Precursor‐Solution Regulation with Dual‐Functional Reagents
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DOI: 10.1002/adfm.202104344
Abstract: Tin‐based halide perovskites have attracted great attention in the perovskite solar cells (PSCs) community with their suitable band gaps, excellent optoelectronic properties, and non‐toxicity. However, because of their poor chemical stability, it is challenging to… read more here.
Keywords: dual functional; precursor; tin; tin based ... See more keywords
Defect Passivation in Air‐Stable Tin(IV)‐Halide Single Crystal for Emissive Self‐Trapped Excitons
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DOI: 10.1002/adfm.202108561
Abstract: Tin(IV)‐based metal halides are promising optoelectronic materials due to their robust structure and eco‐friendly nature, but these materials exhibit poor photoluminescence (PL) properties and the underlying mechanisms are still elusive. Here, a novel air‐stable hybrid… read more here.
Keywords: air stable; tin; self trapped; defect passivation ... See more keywords
Synergistic Treatments of Bulk and Buried Surface in Tin‐Lead Binary Perovskite for Efficient Near‐Infrared Photodetectors
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202501020
Abstract: Tin‐lead binary perovskites, with their low bandgap and high absorption coefficient, hold great potential for application in near‐infrared (NIR) photodetectors. However, uncontrolled crystallization and a high defect density at the interface, particularly at the buried… read more here.
Keywords: tin; tin lead; synergistic treatments; bulk buried ... See more keywords
Realizing Efficient Lead-Free Formamidinium Tin Triiodide Perovskite Solar Cells via a Sequential Deposition Route.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201703800
Abstract: Recently, the evolved intermediate phase based on iodoplumbate anions that mediates perovskite crystallization has been embodied as the Lewis acid-base adduct formed by metal halides (serve as Lewis acid) and polar aprotic solvents (serve as… read more here.
Keywords: perovskite solar; tin; deposition; base ... See more keywords
A Dual-Functional Conductive Framework Embedded with TiN-VN Heterostructures for Highly Efficient Polysulfide and Lithium Regulation toward Stable Li-S Full Batteries.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201905658
Abstract: Lithium-sulfur (Li-S) batteries are strongly considered as next-generation energy storage systems because of their high energy density. However, the shuttling of lithium polysulfides (LiPS), sluggish reaction kinetics, and uncontrollable Li-dendrite growth severely degrade the electrochemical… read more here.
Keywords: tin cnfs; tin; dual functional; conductive framework ... See more keywords
Structural Dynamics and Tunability for Colloidal Tin Halide Perovskite Nanostructures
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DOI: 10.1002/adma.202201353
Abstract: Lead halide perovskite nanocrystals are highly attractive for next‐generation optoelectronics because they are easy to synthesize and offer great compositional and morphological tunability. However, the replacement of lead by tin for sustainability reasons is hampered… read more here.
Keywords: halide; tin; halide perovskite; tunability ... See more keywords
Unusual Spectrally Reproducible and High Q‐Factor Random Lasing in Polycrystalline Tin Perovskite Films
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DOI: 10.1002/adma.202208293
Abstract: An unusual spectrally reproducible near‐IR random lasing (RL) with no fluctuation of lasing peak wavelength is disclosed in polycrystalline films of formamidinium tin triiodide perovskite, which have been chemically stabilized against Sn2+ to Sn4+ oxidation.… read more here.
Keywords: unusual spectrally; random lasing; factor; tin ... See more keywords
Interface‐Directed Growth of Tin Perovskite for Efficient Light‐Emitting Diodes
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DOI: 10.1002/adma.202503007
Abstract: Controlling the crystallization dynamics of solution‐processed tin perovskites remains pivotal yet challenging for achieving high‐performance lead‐free optoelectronic devices. Herein, it is demonstrated that substrate‐regulated interfacial nucleation governs crystal growth orientation and film quality of tin… read more here.
Keywords: emitting diodes; tin perovskite; tin perovskites; light emitting ... See more keywords
Micelle-Induced Nucleation and Surface Chemical Polishing Co-Strategy for Efficient Tin-Lead Mixed Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced materials"
DOI: 10.1002/adma.202510763
Abstract: Tin-lead mixed perovskite (TLP) solar cells, due to their tunable bandgap, have emerged as one of the most promising candidates for approaching the Shockley-Queisser limit. However, the strong Lewis acidity of the tin-halide component in… read more here.
Keywords: solar cells; micelle induced; strategy; induced nucleation ... See more keywords