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Results: 20089
Structure Prediction of Li--Sn and Li--Sb Intermetallics for Lithium-ion Batteries Anodes.
A variety of new stable and metastable Li–Sn and Li–Sb intermetallics are presented using the ab initio random structure searching (AIRSS) and species swapping methods. There include LiSn2–P4/mmm, Li2Sn3–P-1, Li7Sn9–P42/n...
Static spherically symmetric wormholes in generalized f(R,
$\phi$
ϕ
) gravity
Abstract.: In this paper, we examine static spherically symmetric wormhole solutions in generalized f(R, ϕ) gravity. To do this, we consider three different kinds of fluids: anisotropic, barotropic and isotropic. We explore...
Unprecedented strong and reversible atomic orbital hybridization enables a highly stable Li-S battery.
The shuttle effect and excessive volume change of the sulfur cathode severely impede the industrial implementation of Li-S batteries. It is still highly challenging to find an efficient way to suppress the shuttle effect and...
Unprecedented and highly stable lithium storage capacity of (001) faceted nanosheet-constructed hierarchically porous TiO2/rGO hybrid architecture for high-performance Li-ion batteries.
Wen-Bei Yu, Zhi-Yi Hu, Jun Jin, Min Yi, Min Yan, Yu Li, Hong-En Wang, Huan-Xin Gao, Li-Qiang Mai, Tawfique Hasan, Bai-Xiang Xu, Dong-Liang Peng, Gustaaf Van Tendeloo, Bao-Lian Su
Jan 06, 2022
Active crystal facets can generate special properties for various applications. Herein, we report a (001) faceted nanosheet-constructed hierarchically porous TiO2/rGO hybrid architecture with unprecedented and highly stable...
Unprecedented and highly stable lithium storage capacity of (001) faceted nanosheet-constructed hierarchically porous TiO2/rGO hybrid architecture for high-performance Li-ion batteries.
Wen-Bei Yu, Zhi-Yi Hu, Jun Jin, Min Yi, Min Yan, Yu Li, Hong-En Wang, Huan-Xin Gao, Li-Qiang Mai, Tawfique Hasan, Bai-Xiang Xu, Dong-Liang Peng, Gustaaf Van Tendeloo, Bao-Lian Su
Feb 28, 2020
Active crystal facets can generate special properties for various applications. Herein, we report a (001) faceted nanosheet-constructed hierarchically porous TiO2/rGO hybrid architecture with unprecedented and highly stable...
DFT Simulation-Based Design of 1T-MoS2 Cathode Hosts for Li-S Batteries and Experimental Evaluation.
Elaheh Hojaji, Eleftherios I Andritsos, Zhuangnan Li, Manish Chhowalla, Constantina Lekakou, Qiong Cai
Jan 25, 2023
The main challenge in lithium sulphur (Li-S) batteries is the shuttling of lithium polysulphides (LiPSs) caused by the rapid LiPSs migration to the anode and the slow reaction kinetics in the chain of LiPSs conversion. In this...
Introduction: John Gower's Twenty-First Century Appeal
This is the introductory essay to a special issue of the South Atlantic Review focusing on John Gower. Guest editor for this issue is Kara L. McShane with the assistance of R. F. Yeager.
literary criticism medieval poetry British culture fables medieval English literature theater criticism Arts and Humanities English Language and Literature Literature in English, British Isles Medieval Studies
Published by: Ursinus College
f-scLVM
Florian Buettner, Naruemon Pratanwanich, Davis J McCarthy, John C Marioni, Oliver Stegle
Mar 26, 2018
Single-cell RNA-sequencing (scRNA-seq) allows studying heterogeneity in gene expression in large cell populations. Such heterogeneity can arise due to technical or biological factors, making decomposing sources of variation...
Gene set annotations Single-cell RNA-seq Sparse factor analysis Animals Computer Simulation Databases as Topic Factor Analysis Statistical Gene Expression Regulation Mice Models Theoretical Mouse embryonic stem cells Neurons Reproducibility of Results Sequence Analysis RNA Single-Cell Analysis Software
Systematics of the α′ expansion in F-theory
Abstract: Extracting reliable low-energy information from string compactifications notoriously requires a detailed understanding of the UV sensitivity of the corresponding effective field theories. Despite past efforts in...
Quantitatively analyzing the failure processes of rechargeable Li metal batteries.
Yuxuan Xiang, Mingming Tao, Guiming Zhong, Ziteng Liang, Guorui Zheng, Xiao Huang, Xiangsi Liu, Yanting Jin, Ningbo Xu, Michel Armand, Ji-Guang Zhang, Kang Xu, Riqiang Fu, Yong Yang
Jan 07, 2022
Practical use of lithium (Li) metal for high–energy density lithium metal batteries has been prevented by the continuous formation of Li dendrites, electrochemically isolated Li metal, and the irreversible formation of solid...
Atomistic Insights into the Effects of Doping and Vacancy Clustering on Li-Ion Conduction in the Li<sub>3</sub>OCl Antiperovskite Solid Electrolyte
Solid-state batteries are currently attracting increased attention because of their potential for significant improvements in energy density and safety as compared to liquid electrolyte-based batteries. Lithium-rich...
Antiperovskite DEFECTS Ion conduction Lithium battery solid electrolyte doping /dk/atira/pure/subjectarea/asjc/1500/1501 name=Chemical Engineering (miscellaneous) /dk/atira/pure/subjectarea/asjc/2100/2102 name=Energy Engineering and Power Technology /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering /dk/atira/pure/subjectarea/asjc/1600/1603 name=Electrochemistry
Systematics of the α′ expansion in F-theory
Extracting reliable low-energy information from string compactifications
notoriously requires a detailed understanding of the UV sensitivity of the
corresponding effective field theories. Despite past efforts in...
Structural and mechanistic insights into fast lithium-ion conduction in Li<sub>4</sub>SiO<sub>4</sub>-Li<sub>3</sub>PO<sub>4 </sub>solid electrolytes
Yue Deng, Christopher Eames, Jean Noël Chotard, Fabien Laleìre, Vincent Seznec, Steffen Emge, Oliver Pecher, Clare P. Grey, Christian Masquelier, M. Saiful Islam
Jul 22, 2015
Solid electrolytes that are chemically stable and have a high ionic conductivity would dramatically enhance the safety and operating lifespan of rechargeable lithium batteries. Here, we apply a multi-technique approach to the...
Atomistic Insights into the Effects of Doping and Vacancy Clustering on Li-Ion Conduction in the Li<sub>3</sub>OCl Antiperovskite Solid Electrolyte
Solid-state batteries are currently attracting increased attention because of their potential for significant improvements in energy density and safety as compared to liquid electrolyte-based batteries. Lithium-rich...
Antiperovskite DEFECTS Ion conduction Lithium battery solid electrolyte doping /dk/atira/pure/subjectarea/asjc/1500/1501 name=Chemical Engineering (miscellaneous) /dk/atira/pure/subjectarea/asjc/2100/2102 name=Energy Engineering and Power Technology /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering /dk/atira/pure/subjectarea/asjc/1600/1603 name=Electrochemistry
Local charge inhomogeneity and lithium distribution in the superionic argyrodites Li<sub>6</sub>PS<sub>5</sub><i>X</i> (<i>X</i> = Cl, Br, I)
Nicolò Minafra, Marvin Kraft, Tim Bernges, Cheng Li, Roman Schlem, Benjamin Morgan, Wolfgang Zeier
Aug 03, 2020
The lithium-argyrodites Li6PS5X (X = Cl, Br, I) exhibit high lithium-ion conductivities, making them promising candidates for use in solid-state batteries. These solid electrolytes can show...
Synthesis and characterization of fluorinated β-ketoiminate zinc precursors and their utility in the AP-MOCVD growth of ZnO
Andrew L. Johnson, Samuel D. Cosham, Gabriele Kociok-Kohn, Jeff A. Hamilton, Michael S. Hill, Kieran C. Molloy, Remi Castaing
Sep 01, 2015
A novel family of zinc bis beta-ketoiminate complexes 2b-2h have been synthesized by reaction of the isolated free ligands (1a-h) with dimethylzinc. The isolated zinc complexes were characterized by elemental analysis, NMR...
Synthesis and characterization of fluorinated β-ketoiminate zinc precursors and their utility in the AP-MOCVD growth of ZnO
Andrew L. Johnson, Samuel D. Cosham, Gabriele Kociok-Kohn, Jeff A. Hamilton, Michael S. Hill, Kieran C. Molloy, Remi Castaing
Sep 01, 2015
A novel family of zinc bis beta-ketoiminate complexes 2b-2h have been synthesized by reaction of the isolated free ligands (1a-h) with dimethylzinc. The isolated zinc complexes were characterized by elemental analysis, NMR...
C-F Bond Activation of P(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> By Ruthenium Dihydride Complexes
The major product of the reaction between Ru(IMe4)2(PPh3)2H2 (1; IMe4 = 1,3,4,5-tetramethylimidazol-2-ylidene) and P(C6F5)3 (PCF)...
C-F Bond Activation of P(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub> By Ruthenium Dihydride Complexes
The major product of the reaction between Ru(IMe4)2(PPh3)2H2 (1; IMe4 = 1,3,4,5-tetramethylimidazol-2-ylidene) and P(C6F5)3 (PCF)...
CT/MRI LI-RADS v2018 vs. CEUS LI-RADS v2017-Can Things Be Put Together?
Different LI-RADS core documents were released for CEUS and for CT/MRI. Both documents rely on major and ancillary diagnostic criteria. The present paper offers an exhaustive comparison of the two documents focusing on the...
Published by: Biology
Structural and mechanistic insights into fast lithium-ion conduction in Li<sub>4</sub>SiO<sub>4</sub>-Li<sub>3</sub>PO<sub>4 </sub>solid electrolytes
Yue Deng, Christopher Eames, Jean Noël Chotard, Fabien Laleìre, Vincent Seznec, Steffen Emge, Oliver Pecher, Clare P. Grey, Christian Masquelier, M. Saiful Islam
Jul 22, 2015
Solid electrolytes that are chemically stable and have a high ionic conductivity would dramatically enhance the safety and operating lifespan of rechargeable lithium batteries. Here, we apply a multi-technique approach to the...
Does the Technological Diversification and R&D Internationalization of eMNCs Promote Enterprise Innovation?
Under the background of digital economy, technological diversification and R&D internationalization are important strategic choices for eMNCs, represented by China, to seek advanced technological resources and create competitive...
Published by: IGI Global Scientific Publishing
Experimental and computational studies of the copper borate complexes [(NHC)Cu(HBEt<sub>3</sub>)] and [(NHC)Cu(HB(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>)]
Lee R. Collins, Nasir A. Rajabi, Stuart A. Macgregor, Mary F. Mahon, Michael K. Whittlesey
Dec 05, 2016
The synthesis of the Cu-borate complexes [(6Mes)Cu(HBR3)] featuring the unusual [HBEt3]− (5) and [HB(C6F5)3]− (6) ligands is described. Experimental...
Synthesis, Structures and Properties of Novel Platinum(II) Acetylide Complexes and Polymers with Tri(tolyl)phosphine as the Auxiliary Ligand
Abu Ali Ibn Sina, S. M. Ibrahim Al-rafia, Md. Faruak Ahmad, Ratan Kumar Paul, S. M. Saiful Islam, Muhammad Younus, Paul R. Raithby, Cheuk-lam Ho, Yih Hsing Lo, Li Liu, Hua Li, Wai-Yeung Wong
May 01, 2015
A new family of luminescent platinum(II) acetylide complexes and polymers were formed by the copper(I) catalyzed reaction of cis-[PtCl2(PR3)2] (R=C6H5–p-CH3) with appropriate acetylide ligands. The reaction of metal precursors...
Local charge inhomogeneity and lithium distribution in the superionic argyrodites Li<sub>6</sub>PS<sub>5</sub><i>X</i> (<i>X</i> = Cl, Br, I)
Nicolò Minafra, Marvin Kraft, Tim Bernges, Cheng Li, Roman Schlem, Benjamin Morgan, Wolfgang Zeier
Aug 03, 2020
The lithium-argyrodites Li6PS5X (X = Cl, Br, I) exhibit high lithium-ion conductivities, making them promising candidates for use in solid-state batteries. These solid electrolytes can show...
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