Ultrasonic Spray Deposition of Perovskite Functional Layers Perovskite Solar Cells: Ideally suited for depositing perovskite light-absorbing layers, electron transport layers, and hole transport layers, where high uniformity is crucial for efficiency and stability. Applications and Core Value of Ultrasonic Spray Coating Systems in Perovskite Functional Layer Deposition Thanks to their high optical absorption coefficients, excellent charge-carrier mobility, and solution-processability, perovskite materials have emerged as prime candidates for next-generation [...]

Ultrasonic Spray Coating for Selective Layer for Flow Batteries The all-vanadium redox flow battery is a core energy storage device suitable for future new energy systems, effectively addressing the energy storage needs and application challenges during the energy transition. However, vanadium ion crossover is a critical bottleneck that limits the performance improvement and lifespan extension of all-vanadium redox flow batteries. Therefore, developing high-selectivity membranes and efficiently suppressing vanadium [...]

Sodium-Ion Battery Research Progress Sodium-Ion Battery Research Progress: Material Breakthroughs and Commercial Application Prospects Driven by global energy transition, net-zero carbon goals and the booming demand for low-cost electrochemical energy storage, sodium-ion batteries (SIBs) have evolved rapidly from laboratory R&D to large-scale industrialization. As a cost-effective, resource-abundant alternative to mainstream lithium-ion batteries (LIBs), sodium-ion batteries have become a critical complementary battery technology, with unmatched application potential in grid-scale [...]

Ultrasonic Spray Pyrolysis-derived Fe-doped MgO Thin Films Ultrasonic spray pyrolysis-derived Fe-doped MgO thin films for enhanced photocatalytic performance In order to optimize the photocatalytic performance of magnesium oxide (MgO) thin films with wide band gap, this paper uses the large-scale ultrasonic spray pyrolysis (USP) process to prepare MgO thin films with different iron doping ratios on glass substrates. The regulation mechanism of doping concentration on the microstructure, optical [...]