Nanocrystal Synthesis Derived Approach to Silver Bismuth Iodide Layered Double Perovskites with Aliphatic Amines: (C n H(2 n+1)NH3)4AgBiI8 [0.03%]
基于纳米晶合成的银-铋-碘层状双钙钛矿((CnH2n+1NH3)4AgBiI8)的制备及其研究
Pascal Rusch,Ann Mary Antony,Meenakshi Pegu et al.
Pascal Rusch et al.
Lead-free iodide double perovskites are an interesting class of materials since they combine a relatively low toxicity (compared to the lead counterpart) with the small band gap typical of iodide-based perovskite structures. Their reported ...
NaFeNb(PO4)3 as an Electrode Material for Sodium-Ion Batteries: Insights into Phase Evolution and Capacity Fading [0.03%]
用于钠离子电池的NaFeNb(PO4)3电极材料：相变和容量衰减机理研究
Nicolò Pianta,Shahid Khalid,Ivan Claudio Pellini et al.
Nicolò Pianta et al.
The NaFeNb-(PO4)3, NFNP, material has been designed as a candidate anode material for sodium-ion batteries, as in its pristine form it combines the presence of Fe-(III) and Nb-(V)available for possible reduction upon Na insertionallowin...
Defect Tolerant Quantum Cutting in Mechanosynthesized Ytterbium-Doped Cesium Lead Chloride Perovskites [0.03%]
机械合成的掺杂 ytterbium 的铯铅氯化物钙钛矿中的缺陷容限量子剪切效应
Thiago I Rubio,Claudia E Avalos
Thiago I Rubio
Ytterbium doped cesium lead halide materials exhibit a property known as quantum cutting which allows for greater than 100% photoluminescent quantum yields (PLQYs). The local atomic structure of the defects responsible for these properties ...
Noninvasive Quality Assessment of Melt-Grown Cesium Lead Bromide Perovskite by Nuclear Quadrupole Resonance Spectroscopy [0.03%]
基于核四极共振光谱的无损甲胺铅卤钙钛矿晶体质量表征研究
Lidiia Dubenska,Sebastian Sabisch,Andrii Kanak et al.
Lidiia Dubenska et al.
Melt-grown, highly crystalline CsPbBr3 has been intensely investigated as a semiconductor for direct hard radiation detection. While the phase purity and crystallinity of the CsPbBr3 ingots are assessed by X-ray diffraction and optical micr...
X‑Site Dependency of Optical and Electronic Properties in Ti 3 (C2 - y N y )T x Carbonitride MXenes [0.03%]
Ti3(C2-yNy)Tx 碳氮化物MXene的光学和电学性质的位点依赖性研究
Arunoda Lakmal,Augustus Figenshu,Sylvie Rangan et al.
Arunoda Lakmal et al.
MXenes, a family of two-dimensional transition metal carbides, nitrides, and carbonitrides with the general formula of M n+1X n T x (where M represents an early transition metal, X is C and/or N, and T x is the surface functional groups), o...
First-Principles Thermodynamics of Hydrogen Absorption in Binary C15 Laves Phases [0.03%]
二元C15拉夫斯相中氢吸收的从头算热力学研究
Claire A Paetsch,Anirudh Raju Natarajan
Claire A Paetsch
Intermetallic compounds are attractive candidates for hydrogen storage applications. This study investigates the thermodynamics of hydrogen absorption in binary AB2 Laves phases with the C15 crystal structure. First-principles calculations,...
Structural Distortions and Uniaxial Negative Thermal Expansion in the Polar Dion-Jacobson Oxide RbNdTa2O7 [0.03%]
极性Dion-Jacobson氧化物RbNdTa2O7中的结构畸变与一轴负热膨胀现象
P Neenu Lekshmi,E Lora da Silva,P Rocha-Rodrigues et al.
P Neenu Lekshmi et al.
We provide deeper insight into the crystal structures, sequential structural phase transitions (I2cm → Cmce → I4/mcm → P4/mmm), thermal expansion, and electronic properties of the n = 2 Dion-Jacobson polar oxide RbNdTa2O7, through X-ray ...
Long-Term Cell-Membrane-Coated Ultrabright Nanospheres for Targeted Cancer Cell Imaging and Hydrophobic Drug Delivery [0.03%]
用于癌症细胞靶向成像和疏水性药物输送的长期细胞膜包覆超亮纳米球体
Rajendra Prasad,Berney Peng,Narendra Gupta et al.
Rajendra Prasad et al.
Nanoparticle-based imaging agents have gained massive attention for the targeted cancer cell imaging of early stage disease diagnosis. Among these, organic dye-entrapped and -assembled nanoparticles have been considered as potential imaging...
Data-Driven Crystal Structure Prediction for Ternary Metal Chalcogenides [0.03%]
基于数据的三元金属硫属化合物晶体结构预测
Tianshu Li,Hyunsoo Park,Aron Walsh
Tianshu Li
The efficient design and discovery of stable inorganic crystal structures is central to materials innovation. Here, we compare data-driven approaches for accelerated crystal structure prediction: substitution into known prototype structures...
Nanoelectrum across the Visible Spectrum: Tailored Ag-Au Alloy Nanoparticles with Glutathione-Enhanced Stability [0.03%]
可见光范围内的纳米电子合金：谷胱甘肽增强稳定性的Ag-Au合金纳米粒子
Matthew G Ellis,Oriol Colomer I Ferrer,Muhamad Hartono et al.
Matthew G Ellis et al.
Nanoelectrum (Ag-Au alloy nanoparticles, Ag-Au NPs) combines the unique nanoscale characteristics of silver and gold into a single bimetallic system exhibiting synergistic properties distinct from those of individual metals. Despite their s...