Yifan Zheng
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View article: Evaluating the protective efficacy of polymer encapsulation layer for perovskite solar cells under space radiation exposure
Evaluating the protective efficacy of polymer encapsulation layer for perovskite solar cells under space radiation exposure Open
Flexible perovskite solar cells (FPSCs) have demonstrated considerable potential as a next-generation photovoltaic technology for space applications. However, their performance stability in space radiation environments remains a critical c…
View article: Advancing perovskite photovoltaics for space: critical stability testing guidelines
Advancing perovskite photovoltaics for space: critical stability testing guidelines Open
View article: Carboxyl‐Driven Water Networks on 2D Metal Organic Frameworks for Enhanced Proton Conduction in PEMFCs
Carboxyl‐Driven Water Networks on 2D Metal Organic Frameworks for Enhanced Proton Conduction in PEMFCs Open
Precisely constructing the well‐defined proton transport platform and studying its transport behavior are of great importance yet remain challenging. Here, a Zr‐BTB‐X nanosheet via post‐synthetic modifying Zr‐BTB with terephthalic acid (BD…
View article: Moisture‐Resistant Thermoplastic Polyurethane Encapsulation for Flexible Perovskite Solar Cells
Moisture‐Resistant Thermoplastic Polyurethane Encapsulation for Flexible Perovskite Solar Cells Open
With increasing global energy demand and environmental challenges, advancing efficient and stable renewable energy technologies is critical. Flexible perovskite solar cells (FPSCs) have emerged as a prominent research focus due to their ex…
View article: High‐Performance and Low‐Cost Gradient Refractive Index Films for Ultra‐Broadband and Ultra‐Wide Angle Antireflective Applications
High‐Performance and Low‐Cost Gradient Refractive Index Films for Ultra‐Broadband and Ultra‐Wide Angle Antireflective Applications Open
Gradient refractive index (GRIN) films have great potential for applications in photovoltaics, imaging, and other fields due to their excellent antireflective ability. However, the development of highly reproducible processes for large‐are…
View article: Phototropic self-growing hydrogels based on a tricyanofuran derivatized photoswitch
Phototropic self-growing hydrogels based on a tricyanofuran derivatized photoswitch Open
Phototropism is ubiquitous in plants that endows them directional movement and substantial growth toward light sources. Simultaneous replication of such phototropic movement and volumetric growth in synthetic polymers is important but curr…
View article: Correction: Unveiling the switching mechanism of robust tetrazine-based memristive nociceptors <i>via</i> a spectroelectrochemical approach
Correction: Unveiling the switching mechanism of robust tetrazine-based memristive nociceptors <i>via</i> a spectroelectrochemical approach Open
Correction for ‘Unveiling the switching mechanism of robust tetrazine-based memristive nociceptors via a spectroelectrochemical approach’ by JiYu Zhao et al. , Chem. Sci. , 2025, https://doi.org/10.1039/d5sc02710a.
View article: Unveiling the switching mechanism of robust tetrazine-based memristive nociceptors <i>via</i> a spectroelectrochemical approach
Unveiling the switching mechanism of robust tetrazine-based memristive nociceptors <i>via</i> a spectroelectrochemical approach Open
Two organic small molecules were designed and synthesized to serve as memristive artificial nociceptor in memristors.
View article: SafeEar: Content Privacy-Preserving Audio Deepfake Detection
SafeEar: Content Privacy-Preserving Audio Deepfake Detection Open
Text-to-Speech (TTS) and Voice Conversion (VC) models have exhibited remarkable performance in generating realistic and natural audio. However, their dark side, audio deepfake poses a significant threat to both society and individuals. Exi…
View article: Size Enlargement of CsPbI<sub>3</sub> Perovskite Nanocrystals by Trioctylphosphine in the Synthesis for Highly Efficient Deep‐Red Light‐Emitting Diodes
Size Enlargement of CsPbI<sub>3</sub> Perovskite Nanocrystals by Trioctylphosphine in the Synthesis for Highly Efficient Deep‐Red Light‐Emitting Diodes Open
Metal halide perovskite nanocrystals (PNCs) hold great promise for light‐emitting diodes (LEDs) due to their high photoluminescence quantum yields (PLQY), tunable colors, and low‐cost solution processability. However, their electroluminesc…
View article: Improving Thermal Stability of Perovskite Solar Cells by Suppressing Ion Migration
Improving Thermal Stability of Perovskite Solar Cells by Suppressing Ion Migration Open
Ion migration presents a formidable obstacle to the stability and performance of perovskite solar cells (PSCs), hindering their progress toward commercial feasibility. Herein, the degradation mechanism of PSCs caused by iodide ion migratio…
View article: A phenazine-derived organic anode for ultrafast and long-life aqueous potassium-ion full cells
A phenazine-derived organic anode for ultrafast and long-life aqueous potassium-ion full cells Open
View article: Smoking Behavior Detection in Park Security Based on Human Key Points
Smoking Behavior Detection in Park Security Based on Human Key Points Open
Aiming at the potential security hazards caused by illegal smoking of some mobile personnel in the non-smoking area of the park, a method based on human body key points is proposed to detect smoking behavior. Firstly, the coordinate inform…
View article: The Positive Reinforcement of New Energy Vehicles on the Overall Automobile Market
The Positive Reinforcement of New Energy Vehicles on the Overall Automobile Market Open
New energy vehicles (NEVs), including battery electric vehicles (BEVs), plug-in hybrid vehicles (PHEVs) and fuel cell electric vehicles (FCEVs), have gained significant traction in recent years both in China and globally due to heightened …
View article: Wireless laser power transmission: Recent progress and future challenges
Wireless laser power transmission: Recent progress and future challenges Open
Laser power transmission (LPT) technology has gained significant attention in recent years due to its potential to revolutionize energy transfer in a more efficient, safe, and eco-friendly manner. Compared to traditional wired power transm…
View article: Comparative Study of Photocatalytic H2 Production by Nickel Chalcogenides1+X Based Zn3in2s6 Photocatalytic System
Comparative Study of Photocatalytic H2 Production by Nickel Chalcogenides1+X Based Zn3in2s6 Photocatalytic System Open
View article: Composite Photonic Microobjects with Anisotropic Photonic Properties Formed from a Controlled Wet Etching Approach
Composite Photonic Microobjects with Anisotropic Photonic Properties Formed from a Controlled Wet Etching Approach Open
View article: Advancements in radiation resistance and reinforcement strategies of perovskite solar cells in space applications
Advancements in radiation resistance and reinforcement strategies of perovskite solar cells in space applications Open
Perovskite solar cells hold great promise for space photovoltaics. Long-term stability affected by space radiation is the greatest difficulty, so researching radiation damage and reinforcement strategies can enhance their space deployment …
View article: The Integration of Manufacturing and Services, Reallocation and Labor Productivity
The Integration of Manufacturing and Services, Reallocation and Labor Productivity Open
View article: Catalytic combustion of lean methane over different Co3O4 nanoparticle catalysts
Catalytic combustion of lean methane over different Co3O4 nanoparticle catalysts Open
Three types of Co3O4 catalyst, namely Co3O4 nanoparticles (denoted as Co3O4-NPs, ∼12 nm in diameter), Co3O4 nanoparticles encapsulated in mesoporou s S…
View article: Vertical grain-shape engineering for high-efficiency and stable perovskite solar cells
Vertical grain-shape engineering for high-efficiency and stable perovskite solar cells Open
In recent years, perovskite solar cells have undergone rapid improvements in power conversion efficiency (PCE), advancing the development of next-generation photovoltaic technology. However, the presence of interfacial defects, which are p…
View article: Multi-focus composite spiral zone plate to generate focused vortices with the comparable intensity based on genetic algorithm
Multi-focus composite spiral zone plate to generate focused vortices with the comparable intensity based on genetic algorithm Open
In this study, we introduce an optical element, named Multi-focus Composite Spiral Zone Plate (MFCSZP), to generate multi focused vortices with approximately equal intensity along the optical axis. The genetic algorithm (GA) is used to opt…
View article: Photothermally-driven oxazine hydrogel actuators at the water-air interface
Photothermally-driven oxazine hydrogel actuators at the water-air interface Open
The design of synthetic hydrogels capable of exhibiting smart adaptive behaviors in response to light has gained significant interest to mimic the dynamic structures and functions as we observed in nature. Here we report on the molecular d…
View article: MOF–Derived N–Doped C @ CoO/MoC Heterojunction Composite for Efficient Oxygen Reduction Reaction and Long-Life Zn–Air Battery
MOF–Derived N–Doped C @ CoO/MoC Heterojunction Composite for Efficient Oxygen Reduction Reaction and Long-Life Zn–Air Battery Open
The high activity and reliability of bifunctional oxygen catalysts are imperative for rechargeable metal–air batteries. However, the preparation of bifunctional non–noble metal electrocatalysts with multiple active sites remains a great ch…
View article: Portable Amperometric Glucose Detection based on NiS/CuS Nanorods Integrated with a Smartphone Device
Portable Amperometric Glucose Detection based on NiS/CuS Nanorods Integrated with a Smartphone Device Open
Glucose detection is particularly important for clinical diagnosis and personal prevention and control. Herein, the smartphone-based amperometric glucose sensors were constructed using the NiS/CuS nanorods (NRs) as sensing electrodes. The …
View article: Deep Neural Networks in Video Human Action Recognition: A Review
Deep Neural Networks in Video Human Action Recognition: A Review Open
Currently, video behavior recognition is one of the most foundational tasks of computer vision. The 2D neural networks of deep learning are built for recognizing pixel-level information such as images with RGB, RGB-D, or optical flow forma…
View article: A Study of the History of the Development of Buddhist Iconography
A Study of the History of the Development of Buddhist Iconography Open
Nowadays Buddhism is one of the world's major religions, and its means of transmission and artistic approach are diverse. As one of these means of communication, Buddhist statuary has also been passed on to the present day as an excellent …
View article: High‐Efficiency Wide‐Bandgap Perovskite Solar Cells for Laser Energy Transfer Underwater
High‐Efficiency Wide‐Bandgap Perovskite Solar Cells for Laser Energy Transfer Underwater Open
Wide‐bandgap perovskite solar cells (PSCs) are a promising technology with a series of potential applications, including tandem photovoltaics, solar‐driven electrochemical energetic devices, and outfit morphing power supply for underwater …
View article: Catalytic Combustion of Lean Methane Over Different Co3o4 Nanoparticle Catalysts
Catalytic Combustion of Lean Methane Over Different Co3o4 Nanoparticle Catalysts Open
View article: Vertical Grain-Shape Engineering for High-Efficiency and Stable Perovskite Solar Cells
Vertical Grain-Shape Engineering for High-Efficiency and Stable Perovskite Solar Cells Open