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Showing 1 to 12 of 398 entries
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Widening and increasing post-16 mathematics participation: pathways, pedagogies and politics. International Journal of Science and Mathematics Education, 9 …

Broadening Participation in Engineering AND Program Evaluation

Drake P, Noyes A, Wake G.
GSID: 4BAMCiVe7-cJ
A Noyes, G Wake, P Drake - core.ac.uk

This paper explores the potential impact of a national pilot initiative in England aimed at increasing and widening participation in advanced mathematical study through the creation of a new qualification for 16 to 18 year-olds. This proposed qualification pathway-Use...

Solid-state NMR studies of supercapacitors.

Solid state nuclear magnetic resonance

Griffin JM, Forse AC, Grey CP.
PMID: 26974032
Solid State Nucl Magn Reson. 2016 Apr-May;74:16-35. doi: 10.1016/j.ssnmr.2016.03.003. Epub 2016 Mar 04.

Electrochemical double-layer capacitors, or 'supercapacitors' are attracting increasing attention as high-power energy storage devices for a wide range of technological applications. These devices store charge through electrostatic interactions between liquid electrolyte ions and the surfaces of porous carbon electrodes....

Automatic Tuning Matching Cycler (ATMC) in situ NMR spectroscopy as a novel approach for real-time investigations of Li- and Na-ion batteries.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Pecher O, Bayley PM, Liu H, Liu Z, Trease NM, Grey CP.
PMID: 26938943
J Magn Reson. 2016 Apr;265:200-9. doi: 10.1016/j.jmr.2016.02.008. Epub 2016 Feb 17.

We have developed and explored the use of a new Automatic Tuning Matching Cycler (ATMC) in situ NMR probe system to track the formation of intermediate phases and investigate electrolyte decomposition during electrochemical cycling of Li- and Na-ion batteries...

Metal-Organic Nanosheets Formed via Defect-Mediated Transformation of a Hafnium Metal-Organic Framework.

Journal of the American Chemical Society

Cliffe MJ, Castillo-Martínez E, Wu Y, Lee J, Forse AC, Firth FCN, Moghadam PZ, Fairen-Jimenez D, Gaultois MW, Hill JA, Magdysyuk OV, Slater B, Goodwin AL, Grey CP.
PMID: 28343394
J Am Chem Soc. 2017 Apr 19;139(15):5397-5404. doi: 10.1021/jacs.7b00106. Epub 2017 Apr 05.

We report a hafnium-containing MOF, hcp UiO-67(Hf), which is a ligand-deficient layered analogue of the face-centered cubic fcu UiO-67(Hf). hcp UiO-67 accommodates its lower ligand:metal ratio compared to fcu UiO-67 through a new structural mechanism: the formation of a...

Mg(PF6)2-Based Electrolyte Systems: Understanding Electrolyte-Electrode Interactions for the Development of Mg-Ion Batteries.

Journal of the American Chemical Society

Keyzer EN, Glass HF, Liu Z, Bayley PM, Dutton SE, Grey CP, Wright DS.
PMID: 27359196
J Am Chem Soc. 2016 Jul 20;138(28):8682-5. doi: 10.1021/jacs.6b04319. Epub 2016 Jul 11.

Mg(PF6)2-based electrolytes for Mg-ion batteries have not received the same attention as the analogous LiPF6-based electrolytes used in most Li-ion cells owing to the perception that the PF6(-) anion decomposes on and passivates Mg electrodes. No synthesis of the...

High-throughput phenotyping of lateral expansion and regrowth of spaced Lolium perenne plants using on-field image analysis.

Plant methods

Lootens P, Ruttink T, Rohde A, Combes D, Barre P, Roldán-Ruiz I.
PMID: 27293473
Plant Methods. 2016 Jun 10;12:32. doi: 10.1186/s13007-016-0132-8. eCollection 2016.

BACKGROUND: Genetic studies and breeding of agricultural crops frequently involve phenotypic characterization of large collections of genotypes grown in field conditions. These evaluations are typically based on visual observations and manual (destructive) measurements. Robust image capture and analysis procedures...

Crystal structure and proton conductivity of BaSn.

Journal of materials chemistry. A

Kinyanjui FG, Norberg ST, Knee CS, Ahmed I, Hull S, Buannic L, Hung I, Gan Z, Blanc F, Grey CP, Eriksson SG.
PMID: 27358734
J Mater Chem A Mater. 2016 Apr 14;4(14):5088-5101. doi: 10.1039/c5ta09744d. Epub 2016 Mar 16.

The solid-state synthesis and structural characterisation of perovskite BaSn

Draft Genome Sequences of .

Genome announcements

Klein BA, Lemon KP, Gajare P, Jospin G, Eisen JA, Coil DA.
PMID: 28232444
Genome Announc. 2017 Feb 23;5(8). doi: 10.1128/genomeA.01652-16.

We present here the draft genome sequences of

A Neutron Diffraction Study of the Electrochemical Double Layer Capacitor Electrolyte Tetrapropylammonium Bromide in Acetonitrile.

The journal of physical chemistry. B

Humphreys EK, Allan PK, Welbourn RJ, Youngs TG, Soper AK, Grey CP, Clarke SM.
PMID: 26513141
J Phys Chem B. 2015 Dec 10;119(49):15320-33. doi: 10.1021/acs.jpcb.5b08248. Epub 2015 Dec 02.

Neutron diffraction with isotopic substitution has been used to characterize the bulk liquid structure of the technologically relevant electrolyte solution, 1 M tetrapropylammonium bromide (TPA Br) in acetonitrile (acn), and of pure deuterated acetonitrile. Empirical potential structure refinement modeling...

Mechanistic insights into sodium storage in hard carbon anodes using local structure probes.

Chemical communications (Cambridge, England)

Stratford JM, Allan PK, Pecher O, Chater PA, Grey CP.
PMID: 27722268
Chem Commun (Camb). 2016 Oct 13;52(84):12430-12433. doi: 10.1039/c6cc06990h.

Operando

Joint experimental and computational 17O solid state NMR study of Brownmillerite Ba2In2O5.

Physical chemistry chemical physics : PCCP

Dervişoğlu R, Middlemiss DS, Blanc F, Holmes LA, Lee YL, Morgan D, Grey CP.
PMID: 24382459
Phys Chem Chem Phys. 2014 Feb 14;16(6):2597-606. doi: 10.1039/c3cp53642d.

Structural characterization of Brownmillerite Ba2In2O5 was achieved by an approach combining experimental solid-state NMR spectroscopy, density functional theory (DFT) energetics, and GIPAW NMR calculations. While in the previous study of Ba2In2O5 by Adler et al. (S. B. Adler, J....

Finite pulse effects in CPMG pulse trains on paramagnetic materials.

Physical chemistry chemical physics : PCCP

Leskes M, Grey CP.
PMID: 26246217
Phys Chem Chem Phys. 2015 Sep 14;17(34):22311-20. doi: 10.1039/c5cp02331a. Epub 2015 Aug 06.

The Carr-Purcell-Meiboom-Gill (CPMG) sequence is commonly used in high resolution NMR spectroscopy and in magnetic resonance imaging for the measurement of transverse relaxation in systems that are subject to diffusion in internal or external gradients and is superior to...

Showing 1 to 12 of 398 entries