Distance-Dependence of Photo-CIDNP in Biomimetic Tryptophan-Flavin Diads [0.03%]
色氨酸-黄素生物模拟体系中光致CIDNP效应的距离依赖性
Tobias Theiss,Guzel Musabirova,Luca Gerhards et al.
Tobias Theiss et al.
Nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) are essential tools in natural and life sciences, but their low sensitivity often hampers their applicability. Photochemically induced dynamic nuclear polarization (photo...
Robust A-site Cation Engineering for Stable 2D High-n Tin Perovskite Homologs with Bridged Lasing Emission Gaps [0.03%]
用于稳定的二维高n值锡钙钛矿同素异形体的鲁棒A位阳离子工程和桥接激光发射带隙
Yahui Li,Ming Xia,Yanxin Han et al.
Yahui Li et al.
Two-dimensional high-n halide perovskites (e.g., n = 3) offer a unique platform for stable, efficient optoelectronics by synergizing improved stability with bulk-like carrier transport. However, their development is hindered by the intrinsi...
Robert Hein,Eric Sidler,Yohan Gisbert et al.
Robert Hein et al.
Chirality is intrinsic to nature, and control of molecular chirality remains at the forefront of the chemical sciences. The introduction of fundamentally new principles to break symmetry, leading to the formation of a specific enantiomer, i...
Toward Stable Zinc Anode: An AI-Assisted High-Throughput Screening of Electrolyte Additives for Aqueous Zinc-Ion Battery [0.03%]
面向稳定锌负极的电解液添加剂高通量筛选及其人工智能辅助研究用于水系锌离子电池
Guangsheng Xu,Yue Li,Junfeng Li et al.
Guangsheng Xu et al.
Currently, challenges such as zinc dendrites, hydrogen evolution reactions, and byproduct formation on the zinc anode damage the performance and cycling stability of aqueous zinc-ion batteries (AZIBs). Electrolyte additives, especially orga...
Bimolecular Synergy Reshapes the Interfacial Reactivity of Wide-Bandgap Perovskites [0.03%]
双分子协同效应重塑宽带隙钙钛矿界面反应性
Xinyu Yuan,Na Wang,Xiyue Wang et al.
Xinyu Yuan et al.
Wide-bandgap (WBG) perovskites have garnered significant attention owing to their extensive applicability in tandem photovoltaic devices. However, the conventional post-treatment strategy utilizing phenethylammonium iodide (PEAI) frequently...
Modulating Ion-Dipole and Dipole-Dipole Interactions for Stable Wide-Temperature-Range Lithium-Sulfur Batteries Enabled by Quantum-Dot Catalysts [0.03%]
利用量子点催化剂调控离子偶极和偶极相互作用实现宽温稳定锂硫电池
Yongqian He,Duanfeng Xiong,Manfang Chen et al.
Yongqian He et al.
The incomplete conversion of sulfur species, particularly the pivotal intermediate solid Li2S2 during redox processes, poses a significant limitation on the cyclability of lithium-sulfur batteries (LSBs). Herein, a synergistic modulation st...
Chiral Aza-Helicene Phosphonic Acids for Stabilizing Efficient Perovskite-Silicon Tandem Solar Cells [0.03%]
用于高效钙钛矿-硅串联电池的手性氮杂螺旋素膦酸稳定剂
Boning Yan,Daoyong Zhang,Ruilin Li et al.
Boning Yan et al.
The popular planar carbazole-based hole-selective self-assembled molecules (SAMs) for perovskite solar cells (PSCs) suffered from intrinsic instability toward electric potential, heat, and light illumination. To address this issue, herein, ...
Light-Fueled Non-Photoisomerized Dissipative Self-Assembly System Through Transient Radical-Radical Interactions [0.03%]
基于瞬态自由基相互作用的光驱动非光异构耗散自组装系统
Yulian Zhang,Xin Liang,Cuiqin Yang et al.
Yulian Zhang et al.
Living organisms inspire intensive exploration of artificial dissipative systems under far-from-equilibrium thermodynamics. Light, as an ideal fuel form, offers remote control, spatiotemporal precision, and no chemical waste. However, the e...
You-Song Hu,Yan-Hao Liu,Ruo-Yu Cao et al.
You-Song Hu et al.
Scintillators can convert high-energy ionizing radiation, such as X-ray, into low-energy ultraviolet-visible photons, and they have been widely used in various fields. However, like most luminogens, the emission intensity of a scintillator ...
The Importance of Si─ONa─Al Moieties in Fe/ZSM-5 Zeolite Catalysts for Selective Oxidation of Methane to Acetic Acid [0.03%]
Fe/ZSM-5分子筛催化剂中Si-O-Na-Al配位体对甲烷选择性氧化制醋酸的促进作用研究
Xinyu Zhao,Haibin Yin,Hongfei Lin et al.
Xinyu Zhao et al.
Selective oxidation of methane to acetic acid with high activity and selectivity remains a significant challenge. Brønsted acid sites (Si─OH─Al) are well-known for their crucial role in facilitating methane oxidation to acetic acid over ...