Results 31 to 40 of about 34,772 (314)

Dichloridodimethylbis(thiourea-κS)tin(IV)

Acta Crystallographica Section E, 2014
The title compound, [Sn(CH3)2Cl2(CH4N2S)2], crystallizes with two half-molecules in the asymmetric unit. Both molecules are completed by inversion symmetry with the two SnIV atoms located on inversion centers.
Yaya Sow, Libasse Diop, Manuel A. Fernandes, Helen Stoeckli-Evans   +3 more
doaj   +1 more source

Quantum spin liquid states in the two dimensional kagome antiferromagnets, ZnxCu4-x(OD)6Cl2 [PDF]

, 2007
A three-dimensional system of interacting spins typically develops static long-range order when it is cooled. If the spins are quantum (S = 1/2), however, novel quantum paramagnetic states may appear.
A Furrer, AP Ramirez, B. Lake, BG Levi, H. Kikuchi, JS Helton, K Park, K. Habicht, K. Kiefer, M Matan, M Nishiyama, M Rigol, MB Hastings, MP Shores, N Read, P Fazekas, P Mendels, PW Anderson, PW Anderson, Q. Huang, S Ryu, S Tornow, S-H Lee, S-H Lee, S.-H. Lee, SA Kivelson, T Senthil, TJ Sato, XG Zheng, XG Zheng, Y Mizuno, Y Ran, Y. Qiu   +32 more
core   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

catena-Poly[(dichloridocadmium)-di-μ-chlorido-[bis(morpholinium-κO)cadmium]-di-μ-chlorido]

Acta Crystallographica Section E, 2011
In the title compound, [Cd2Cl6(C4H10NO)2]n, the coordination geometry of each CdII ion is distorted octahedral, but with quite different coordination environments.
Wen-xiang Wang, Jing Dai
doaj   +1 more source

Synchrotron Mössbauer spectroscopic study of ferropericlase at high pressures and temperatures [PDF]

, 2009
The electronic spin state of Fe^(2+) in ferropericlase, (Mg_(0.75)Fe_(0.25))O, transitions from a high-spin (spin unpaired) to low-spin (spin paired) state within the Earth’s mid-lower mantle region.
Gavriliuk, Alexander. G., Hu, Michael Y., Jacobsen, Steven D., Lerche, Michael, Lin, Jung-Fu, Sturhahn, Wolfgang, Zhao, Jiyong   +6 more
core  

Ultrahigh power and energy density in partially ordered lithium-ion cathode materials [PDF]

, 2020
The rapid market growth of rechargeable batteries requires electrode materials that combine high power and energy and are made from earth-abundant elements.
Balasubramanian, M, Cai, Z, Ceder, G, Clément, RJ, Foley, E, Ji, H, Kim, H, Kim, H, Kwon, DH, Liu, J, McCloskey, BD, Papp, JK, Tian, Y, Urban, A, Wu, J, Yang, W   +15 more
core  

Preparation, structural characterisation and antibacterial properties of Ga-doped sol-gel phosphate-based glass [PDF]

, 2009
A sol-gel preparation of Ga-doped phosphate-based glass with potential application in antimicrobial devices has been developed. Samples of composition (CaO)(0.30)(Na2O)(0.20-x) (Ga2O3) (x) (P2O5)(0.50) where x = 0 and 0.03 were prepared, and the ...
A Belkebir, AM Mulligan, AM Mulligan, CJ Brinker, D Ilieva, D. M. Pickup, DA Fletcher, DM Liu, DM Pickup, DM Pickup, G Orcel, GH Yan, H. L. Twyman, I Ahmed, J Livage, J. C. Knowles, JC Knowles, JJ Rehr, JJ Rehr, JM Cole, JO Byun, JR Harrington, K Nishi, KJD MacKenzie, L Baia, LJ Skipper, M Bitar, M Krause, M. E. Smith, M. Wilson, O Olakanmi, P Charton, P. Guerry, PH Gaskell, PY Shih, R. J. Newport, R. M. Moss, RI Walton, RJ Kirkpatrick, RK Brow, S Gorfman, S. P. Valappil, SN Achary, SP Valappil, SR Norrby, U Hoppe, U Hoppe, Y Kaneko, YC Nho   +48 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Betaine (trimethylammonioacetate) binary compound with sodium iodide

IUCrData, 2018
In the title compound, catena-poly[[[bis[2-(trimethylazaniumyl)acetato-κO]sodium]-di-μ-aqua-[diaquasodium]-di-μ-aqua] diiodide], {[Na2(C5H11NO2)2(H2O)6]I2}n, both Na+ ions have distorted octahedral environments (coordination number 6).
Alexander Y. Nazarenko
doaj   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source