Identifying the Structure of the Intermediate, Li2/3CoPO4, Formed during Electrochemical Cycling of LiCoPO4 [0.03%]
电化学循环过程中形成的中间产物Li2/3CoPO4结构的识别
Fiona C Strobridge,Raphaële J Clément,Michal Leskes et al.
Fiona C Strobridge et al.
In situ synchrotron diffraction measurements and subsequent Rietveld refinements are used to show that the high energy density cathode material LiCoPO4 (space group Pnma) undergoes two distinct two-phase reactions upon charge and discharge,...
Calixarene-Mediated Synthesis of Cobalt Nanoparticles: An Accretion Model for Separate Control over Nucleation and Growth [0.03%]
杯芳烃介导的钴纳米颗粒合成：一种对成核和生长进行单独控制的聚集模型
Zhenguo Chen,Jie Liu,Andrew J Evans et al.
Zhenguo Chen et al.
The nucleation and growth of crystalline cobalt nanoparticles (Co NPs) under solvothermal conditions can be separated into distinct stages by using (i) polynuclear clusters with multivalent capping ligands to initiate nucleation, and (ii) t...
Cell Permeable Au@ZnMoS4 Core-Shell Nanoparticles: Towards a Novel Cellular Copper Detoxifying Drug for Wilson's Disease [0.03%]
一种新型的细胞型铜解毒药物：穿膜性的Au@ZnMoS4核壳纳米粒子用于治疗威尔森氏症
Vindya S Perera,Haijian Liu,Zhi-Qiang Wang et al.
Vindya S Perera et al.
A layer-by-layer self-assembly method leads to the formation of Au@ZnMoS4 core-shell nanoparticles (NPs). The PEGylated Au@ZnMoS4 NPs are highly water-dispersible, exhibit no cytotoxicity and can penetrate the cell membrane to selectively r...
Nicole L Fry,Gerry R Boss,Michael J Sailor
Nicole L Fry
An approach for the preparation of an oxidized porous silicon microparticle drug delivery system that can provide efficient trapping and sustained release of various drugs is reported. The method uses the contraction of porous silicon's mes...
Isoindigo-Containing Molecular Semiconductors: Effect of Backbone Extension on Molecular Organization and Organic Solar Cell Performance [0.03%]
含异吲哚并咪唑的分子半导体：刚性共轭骨架延长对分子组织和有机太阳能电池性能的影响
Yi Ren,Anna K Hailey,Anna M Hiszpanski et al.
Yi Ren et al.
We have synthesized three new isoindigo-based small molecules by extending the conjugated length through the incorporation of octyl-thiophene units between the isoindigo core and benzothiophene terminal units. Both UV-vis and Grazing incide...
Millimeter-Sized Suspended Plasmonic Nanohole Arrays for Surface-Tension-Driven Flow-Through SERS [0.03%]
用于表面张力驱动流过SERS的毫米级悬浮等离子体纳米孔阵列
Shailabh Kumar,Sudhir Cherukulappurath,Timothy W Johnson et al.
Shailabh Kumar et al.
We present metallic nanohole arrays fabricated on suspended membranes as an optofluidic substrate. Millimeter-sized suspended nanohole arrays were fabricated using nanoimprint lithography. We demonstrate refractive-index-based tuning of the...
D Bruce Buchholz,Qing Ma,Diego Alducin et al.
D Bruce Buchholz et al.
A series of In2O3 thin films, ranging from X-ray diffraction amorphous to highly crystalline, were grown on amorphous silica substrates using pulsed laser deposition by varying the film growth temperature. The amorphous-to-crystalline trans...
Spatially Resolving Ordered and Disordered Conformers and Photocurrent Generation in Intercalated Conjugated Polymer/Fullerene Blend Solar Cells [0.03%]
揭穿夹层共轭聚合物/富勒烯本体异质结太阳能电池中有序和无序构象及光生电流生成的面内不均匀性
Jian Gao,Alan K Thomas,Ryan Johnson et al.
Jian Gao et al.
Resonance Raman spectroscopy was used to identify ordered and disordered conformers of poly(2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-b]thiophene) (PBTTT) blended with the electron acceptor [6,6]-phenyl C61 butyric acid methyl ester (PCB...
DFT Study of the Role of Al3+ in the Fast Ion-Conductor Li7-3 x Al3+x La3Zr2O12 Garnet [0.03%]
密度泛函理论研究Li7−3xAl3+xLa3Zr2O12石榴石快离子导体中Al3+的作用
Daniel Rettenwander,Peter Blaha,Robert Laskowski et al.
Daniel Rettenwander et al.
We investigate theoretically the site occupancy of Al3+ in the fast-ion-conducting cubic-garnet Li7-3x Al3+x La3Zr2O12 (Ia-3d) using density functional theory. By comparing calculated and measured 27Al NMR chemical shifts an analysis shows ...
Local Crystal Structure of Antiferroelectric Bi2Mn4/3Ni2/3O6 in Commensurate and Incommensurate Phases Described by Pair Distribution Function (PDF) and Reverse Monte Carlo (RMC) Modeling [0.03%]
成相和非公倍数反铁电Bi2Mn4/3Ni2/3O6的局域晶体结构的对分布函数(PDF)与逆蒙特卡洛(RMC)模拟研究
Robert J Szczecinski,Samantha Y Chong,Philip A Chater et al.
Robert J Szczecinski et al.
The functional properties of materials can arise from local structural features that are not well determined or described by crystallographic methods based on long-range average structural models. The room temperature (RT) structure of the ...