Beijing Institute of Graphic Communication

Uncovering the Fate and Global-Scale Risk-Based Threshold Contents of Organophosphate Esters in Indoor Environments: A Tiered Modeling Approach

Abstract Organophosphate esters (OPEs) are ubiquitous indoors, posing threats to public health. However, limited information on both the permissible levels and environmental behavior makes global regulation challenging. Herein, a closed-loop mechanistic framework, termed the Indo...

Mechanisms and Synergistic Optimization Strategies: Advances in Self-Healing Materials for Flexible Electronics

Abstract In the rapidly evolving fields of flexible electronics and biomedical devices, traditional flexible electronic materials are prone to functional degradation during service, primarily due to mechanical wear and the propagation of microcracks. This degradation not only red...

Flexible Near-White Alternating-Current Electroluminescent Devices Based on a Screen-Printable Transparent Dielectric Ink

Abstract Flexible alternating-current electroluminescent (ACEL) devices are promising for patterned and mechanically compliant lighting, but integrating optical transparency, dielectric performance, and near-white emission within a simple printed structure remains challenging. He...

Bifunctional Tetramethylammonium Acetate Modifier Synchronizes Defect Passivation and Energy-Level Alignment for HTL-Free Carbon-Based Inorganic Perovskite Solar Cells

Abstract Carbon-based HTL-free CsPbI2.75Br0.25 all-inorganic perovskite solar cells face challenges from interfacial defects and suboptimal energy-level alignment. In this work, tetramethylammonium acetate (TMMAc) is employed for the first time as a multifunctional surface modifi...