Unsaturated Vinyl Branching: A Molecular-Tailoring Strategy for Synergistic Stacking Regulation and Energy-Loss Suppression Toward 20%-Efficiency Organic Solar Cells [0.03%]
乙烯基支化：一种用于协同调节堆积和抑制能量损失的分子修饰策略，实现20%效率有机太阳能电池
Ling Li,Wenzhao Xiong,Yanyan Zhang et al.
Ling Li et al.
The performance of organic solar cells (OSCs) is critically constrained by energy losses arising from disordered molecular packing and suboptimal blend morphology in non-fullerene acceptor (NFA) systems. Achieving precise control over NFA a...
Coordinatively Unsaturated IrC3 Single-Atom Catalysts for Efficient Methanol Oxidation Reaction [0.03%]
高效氧化甲醇铱碳单原子催化剂铱碳三元催化体系中的配位不饱和单原子催化剂用于高效的甲醇氧化反应
Liyuan Gong,Yabin Xu,Shurui Gao et al.
Liyuan Gong et al.
Methanol oxidation reaction (MOR) plays a crucial role in renewable energy conversion and storage, where the key steps involve dehydrogenation and subsequent *CO electrooxidation. However, *CO oxidation remains challenging due to its strong...
Unlocking High External Quantum Yield for Broadband Near-Infrared Emission From Lead-Free Perovskite Variant Solid Solutions Cs2Te1‒ xMoxCl6 [0.03%]
无铅钙钛矿型化合物固溶体Cs2Te1−xMoxCl6的宽带近红外发射及其高外部量子产率调控
Xin Li,Yongcheng Zhu,Jinming Yan et al.
Xin Li et al.
Broadband near-infrared (NIR) phosphor-converted LEDs are efficient light sources for imaging, sensing, and security. However, the development of NIR phosphors has been limited by a strategy that prioritizes internal quantum efficiency (IQE...
Homology-Guided Zwitterionic Interlayers for 21% Efficiency Non-Fullerene Organic Solar Cells [0.03%]
基于同源分子设计的两性离子介电层助力21%效率的非富勒烯有机太阳能电池
Yuxing Wang,Junjie Wen,Yanyi Zhong et al.
Yuxing Wang et al.
The performance evolution of organic solar cells (OSCs) is increasingly constrained by a growing mismatch between state-of-the-art photoactive layers and conventional cathode interlayer materials (CIMs). Here, we report a homology-guided mo...
Dispersion-Engineered Terahertz Spoof Plasmonic Neural Network for Parallel Computing and On-Chip Communication [0.03%]
基于太赫兹伪装等离激元的并行计算与片上通信神经网络及其色散工程
Xinxin Gao,Qian Ma,Ze Gu et al.
Xinxin Gao et al.
Diffractive neural networks offer a novel physical implementation for optical computing to achieve parallelism, low power consumption, and light-speed processing. However, their limited dispersion engineering necessitates increasingly compl...
NIR-II Light-Activated Neurostimulation Enabled by Broad-Angle Light Concentrating [0.03%]
宽角度光汇聚 enabled 的NIR-II光激活神经刺激技术
Nan Zhang,Shanzhi Lyu,Mingqi Zhao et al.
Nan Zhang et al.
Precise, wireless control of battery-free implantable neurostimulators using light offers a promising avenue for treating neurological disorders, while the strong tissue absorption, scattering, and alignment uncertainties under in vivo cond...
High Performance 4.6 V LiCoO2 Cathode Materials Enabled by Surface Lattice Modulation [0.03%]
表面晶格调制型高电压LiCoO2正极材料性能研究
Qi-Wen Liu,Si-Jie Guo,Xin-Cheng Lei et al.
Qi-Wen Liu et al.
Charging the cathode of LiCoO2 (LCO) to higher voltages, typically 4.6 V, is able to increase reversible capacity, but meanwhile raises serious stability issues. Here, through a decomposition-induced reconstruction (DIR) process, we demonst...
Engineering Stress-Potential Coupled Interface on Ultrathin Lithium Anodes Toward 450 Wh Kg-1-Level Long-Cycling Lithium Metal Batteries [0.03%]
工程应力-电位耦合界面助力克容量高达450Wh/kg的长循环锂电池金属锂负极
Shaozhen Huang,Tianbao Li,Zhangdi Xie et al.
Shaozhen Huang et al.
Dendrite-free lithium anodes are crucial for developing practical high-energy-density batteries (>400 Wh/kg) with extended cycle life, but conventional interface design lack self-adaptive adjustment against dendrite growth during Li plating...
Sacrificing Knight for Pawn-Queen Promotion: Sonosensitive Nano-Xanthiums Orchestrate NO to Retain H2O2 for Antibiofilm Therapy [0.03%]
牺牲骑士换取兵升变：声敏纳米 sow 药物编排一氧化氮保留双氧水用于抗菌膜治疗
Yuzheng Wu,Xiaoxue Ren,Dezhi Xiao et al.
Yuzheng Wu et al.
Biofilm infections present escalating clinical challenges due to their intrinsic resistance to conventional treatments, underscoring the urgent need for innovative therapeutic strategies. Here, we show a pioneering approach that leverages s...