Chiral Acoustic Phonon and Conservation of Pseudoangular Momentum in α-Quartz [0.03%]
α-石英中的手性声子和准角动量的守恒
Changsoo Kim,In-Kook Hwang,Kyoung-Woong Moon et al.
Changsoo Kim et al.
While the linear motion of phonons is widely understood as arising from the translational symmetry of crystal lattices, recent studies have revealed the intrinsic rotational motion of phonons in condensed matter with discrete rotational sym...
Lei Tian,Meng-Ying Yin,Xing-Yuan Xia et al.
Lei Tian et al.
Although atomic hydrogen (H*) is a crucial active species during the electrocatalytic hydrogenation process, its excessive production accelerates its self-quenching into hydrogen (H2), which decreases the reduction efficiency of the target ...
Gradient Hydrogel Electrolyte Enables High Ionic Conductivity and Robust Mechanical Properties for Dendrite-Free Aqueous Zinc-Ion Battery [0.03%]
梯度水凝胶电解质使锌离子电池具有高离子电导率和强大的机械性能且无枝晶生成
Qianqin Zhou,Fan Zhang,Ziqing Tan et al.
Qianqin Zhou et al.
Rechargeable aqueous Zinc-ion batteries (AZIBs) hold great promise for sustainable storage, yet their practical deployment is impeded by dendrite growth and hydrogen evolution reaction (HER). Hydrogel electrolytes offer a potential solution...
Dual-Electrode Synergistic Electrolyte Enabling Highly Reversible Multi-Electron Redox in Aqueous Zinc-Iodine Batteries [0.03%]
双电极协同电解液在水系锌碘电池中实现高度可逆的多电子反应
Xuan Chen,Doudou Feng,Yucong Jiao et al.
Xuan Chen et al.
Multi-electron redox strategies offer promising approaches to achieve high energy density in aqueous Zn-iodine (Zn─I2) batteries, yet the development is impeded by unstable intermediate species, slow redox kinetics, and poor reversibility,...
Cost-Effective Passive Ammonia Fuel Cells via Synergistic Integration of Optimized Membrane Electrode Assembly and Prototype [0.03%]
低成本的被动式氨燃料电池：通过优化膜电极组件和原型的协同集成实现
Xin Ou-Yang,Jun-Yu Wu,Zhao-Hui Wang et al.
Xin Ou-Yang et al.
Passive ammonia fuel cells (PAFCs) offer modular adaptability but face dual challenges: limited power density and dependency on noble metals. Here, a comprehensive strategy is presented to address these issues through coordinated materials ...
Mitochondria Rewiring by Polyphenol-Copper Nanodots to Truncate Mitochondrial-Endoplasmic Reticulum Crosstalk for Acute Kidney Injury Therapy [0.03%]
多酚-铜纳米点介导的线粒体重组可截断线粒体-内质网通讯以治疗急性肾损伤
Jiaojiao Zhang,Jingyi Li,Xue Jiang et al.
Jiaojiao Zhang et al.
Aberrant mitochondria-endoplasmic reticulum (ER) interactions at mitochondria-associated membranes (MAMs) drive renal tubular cell injury in acute kidney injury (AKI), exacerbating oxidative stress, calcium dysregulation, and homeostasis di...
Superior Energy-Storage Performance in Sandwich-Structured AgNbO3-Based Ceramics [0.03%]
基元夹心结构陶瓷的优异储能性能
Lei Zhao,Yichen Li,Weipeng Liu et al.
Lei Zhao et al.
Antiferroelectric (AFE) ceramics with typical double polarization-electric field loops hold exceptional potential for high capacitance density capacitors. However, the inherent contradiction between polarization and breakdown strength limit...
Water Interactions in Hydrated Aliphatic Polyester Composite Scaffolds [0.03%]
长链 aliphatic polyester 复合材料支架的水分作用
Sacha Cavelier,Bronwin L Dargaville,Dietmar W Hutmacher
Sacha Cavelier
The organ bone consists of mineralized and non-mineralized tissues. The mineralized tissues can be defined from a material science point of view as composites of inorganic and organic matter. Hydration of the composites is vital for mechani...
Mark E Carrington,Erlendur Jónsson,Clare P Grey
Mark E Carrington
Pyridinium compounds represent promising electrolyte candidates for aqueous redox flow batteries. Recently, their ability to afford air-stability was demonstrated, unlocking potential avenues both for relaxed system constraints and for high...
High-Performance and Stable Dual-Nanograting-Perovskite-Based Near-Infrared Photodetector [0.03%]
高性能稳定的基于钙钛矿的双纳米光栅近红外光电探测器
Yang Wang,Yining Meng,Shun-Xin Li et al.
Yang Wang et al.
Potential applications of perovskite materials in near-infrared (NIR) photodetectors are hindered by their instability and low absorption. In this study, dual nanogratings and upconversion nanoparticles (NaYF4:20%Yb, 2%Er) are introduced to...