Correlated Dual-Gradient Electrodes Enabling Spatially Synchronized Sulfur Redox in High-Mass-Loading Li-S Batteries Under High Current Densities [0.03%]
高电流密度下高载量锂硫电池中相关双梯度电极的调控实现空间同步硫氧化还原反应
Yuxuan Zhang,Yeongjun Oh,Jinwook Baek et al.
Yuxuan Zhang et al.
The practical deployment of Li-S batteries is hindered by sluggish redox kinetics and poor ion transport in high-mass-loading sulfur cathodes, especially under fast-charging and high-power-density conditions. Conventional electrocatalyst-ba...
Flexible and Robust Metasurface-Based Wearable Sensor for Intelligent Human Monitoring [0.03%]
一种用于智能人体监测的柔性耐久型超表面可穿戴传感器
Long Chen,Xin Yu Li,Jian Lin Su et al.
Long Chen et al.
Wearable sensors enabling noninvasive healthcare monitoring encounter significant challenges in preserving signal integrity under motion artifacts and mechanical deformation. Here, we present for the first time a wearable sensor that integr...
Xueyang Li,Jun Du,Jingwei Guo et al.
Xueyang Li et al.
Thermal management of lasers fundamentally limits the upper limit of their output power as well as their operational stability. In this context, liquid-state lasers exhibit an unparalleled advantage in power scalability and stability, owing...
Confinement-Locking Strategy Enables Ionogels With Remarkable Mechanical Robustness and Fatigue Resistance [0.03%]
“封装锁定”策略使离子凝胶具有优异的机械鲁棒性和抗疲劳性
Haiming Chen,Chengyi Huang,Kai Lu et al.
Haiming Chen et al.
Ionogels with favorable mechanical robustness, high conductivity, and excellent resistance to tear and fatigue are crucial for portable energy devices and/or flexible electronics. However, the intrinsic plasticizing effect and network dilut...
Stephen R Forrest,Claire Arneson,Haonan Zhao
Stephen R Forrest
While blue pixels consume approximately 50% of the energy of organic light-emitting diode (OLED) display front planes, in the 25 years since their invention, 100% internal efficiency phosphorescent OLEDs (PHOLEDs) have not met the stability...
Ferroelectric-Configured In-Sensor Dynamic Computing with 2D Perovskites for Dim Object Recognition [0.03%]
用于弱光物体识别的基于二维钙钛矿的铁电配置式动态计算传感器架构
Jie Liu,Fan Du,Limin Wu et al.
Jie Liu et al.
Machine vision systems face significant challenges in accurately extracting critical features from dim objects under complex scenarios. Here, we demonstrate a ferroelectric-configured weight-reconfigurable photovoltaic device array for in-s...
A Biochar-Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis [0.03%]
一种用于增强生物催化的生物炭基复合水凝胶微环境
Shengzhe Wang,Jingling Zhu,Weiyang Xue et al.
Shengzhe Wang et al.
Addressing water pollution with sustainable and eco-friendly strategies is a significant global challenge. Traditional methods of decontaminating water via enzyme catalysis have limitations, particularly due to the mass transfer resistance ...
Electrostatic Ion Trapping in Organic Electrochemical Transistors for Record Neuromorphic Memory Performance [0.03%]
用于创纪录神经形态记忆性能的有机电化学晶体管中的静电离子捕获
Junseo Kim,Won Jun Pyo,Syed Zahid Hassan et al.
Junseo Kim et al.
Organic electrochemical transistors (OECTs) leverage the chemical tunability of polymeric semiconductors; however, their potential as memory devices remains constrained by insufficient ion retention. Previous studies on physical trapping of...
Coupling Mitochondrial Homeostasis to Oxi-Inflamm-Aging Network Disruption via Peptide-Functionalized Nanocomposite Hydrogel for Osteoarthritis Intervention [0.03%]
用于关节炎干预的肽功能化纳米复合水凝胶通过将线粒体稳态与Oxi-Inflamm-Aging网络紊乱相耦合以实现治疗效果
Zhao Zhang,Xiaohe Wang,Pengyu Fan et al.
Zhao Zhang et al.
Osteoarthritis(OA) is an age-related degenerative joint disease, and the absence of clinically effective therapy places a substantial burden on global health. The crosstalk among oxidation, inflammation, and aging (oxi-inflamm-aging) disrup...
Haoyang Ni,Eric R Hoglund,Jordan A Hachtel et al.
Haoyang Ni et al.
2D Van der Waals ferromagnet Fe5-xGeTe2 (F5GT) is promising for spintronic applications due to its high Curie temperature, layered structure, and ability to host complex magnetic textures. However, the origin of its sample-dependent magneti...