Haixuan Yu
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View article: Oriented Crystallization of Perovskite Film via Fluorine‐Containing Hyperbranched Polymer for Efficient and Stable Perovskite Solar Cells
Oriented Crystallization of Perovskite Film via Fluorine‐Containing Hyperbranched Polymer for Efficient and Stable Perovskite Solar Cells Open
Solution‐processed perovskite solar cells have significant potential for large‐scale manufacture, but the production of perovskite film with high crystallinity over large areas remains a major challenge. Here, a fluorine‐containing hyperbr…
View article: Powder Methodology—An Effective Way to Suppress Sn<sup>2+</sup> Oxidation in Narrow Bandgap Pb‐Sn Perovskite
Powder Methodology—An Effective Way to Suppress Sn<sup>2+</sup> Oxidation in Narrow Bandgap Pb‐Sn Perovskite Open
Lead–tin halide perovskites are of significant merits due to their suitability for tandem solar cell fabrication and for lowering the environmental impact. However, the substantial disparity in the crystallization of tin‐ and lead‐based pe…
View article: Preparation of AgBiS2 thin films with vapor-assisted solution method for flexible near-infrared photodetectors
Preparation of AgBiS2 thin films with vapor-assisted solution method for flexible near-infrared photodetectors Open
Here, we propose a simple low-temperature solution spin-coating combined with a vacuum-assisted chemical vapor deposition method to fabricate AgBiS2 thin films for flexible near-infrared (NIR) photodetectors. Using a simple metal/semicondu…
View article: Dipole-Moment–Guided Ionic Liquid Passivation for Efficient and Stable CsSnI3 Perovskite Solar Cells
Dipole-Moment–Guided Ionic Liquid Passivation for Efficient and Stable CsSnI3 Perovskite Solar Cells Open
View article: Progress and Challenges Toward Effective Flexible Perovskite Solar Cells
Progress and Challenges Toward Effective Flexible Perovskite Solar Cells Open
View article: Stitching Perovskite Grains with Perhydropoly(Silazane) Anti‐Template‐Agent for High‐Efficiency and Stable Solar Cells Fabricated in Ambient Air
Stitching Perovskite Grains with Perhydropoly(Silazane) Anti‐Template‐Agent for High‐Efficiency and Stable Solar Cells Fabricated in Ambient Air Open
All inorganic CsPbI 3 perovskite solar cells (PSCs) have emerged as disruptive photovoltaic technology owing to their admirable photoelectric properties and the non‐volatile active layer. However, the phase instability against moisture sev…
View article: An integrated systems approach to understanding distortion and residual stress during thermal processing: design for heat treating
An integrated systems approach to understanding distortion and residual stress during thermal processing: design for heat treating Open
Heat treatment processes are used to develop the desired mechanical properties for steels. Unfortunately, heat treatment, especially quenching, can cause distortion. Failure to meet geometry specifications can result in extensive rework or…
View article: Corrosion kinetics of 316L stainless steel bipolar plate with chromiumcarbide coating in simulated PEMFC cathodic environment
Corrosion kinetics of 316L stainless steel bipolar plate with chromiumcarbide coating in simulated PEMFC cathodic environment Open
Stainless steel with chromium carbide coating is an ideal candidate for bipolar plates. However, the coating still cannot resist the corrosion of a proton exchange membrane fuel cell (PEMFC) environment. In this work, the corrosion kinetic…