Výsledky vyhledávání - "Roberta Pigliapochi"

Multi-technique structural analysis of zinc carboxylates (soaps)

Autor: Molly Wagner, Roberta Pigliapochi, Valeria Di Tullio, Jaclyn Catalano, Nicholas Zumbulyadis, Silvia A. Centeno, Xiaoling Wang, Kuizhi Chen, Ivan Hung, Zhehong Gan, Michael R. Dworzak, Glenn P. A. Yap, Cecil Dybowski

Publikováno v: Dalton Transactions. 52:6152-6165

A series of medium- and long-chain zinc carboxylates was analyzed by ultra-high-field 67Zn NMR, 13C NMR and FTIR spectroscopy. Novel crystal structures for three of these carboxylates are also reported.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f74655558c93700e18dab2bca2e2a56
https://doi.org/10.1039/d3dt00184a

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Applications of NMR spectroscopy in cultural heritage science

Autor: Molly Wagner, Jaclyn Catalano, Valeria Di Tullio, Roberta Pigliapochi, Nicholas Zumbulyadis, Silvia A. Centeno, Cecil Dybowski

Publikováno v: Comprehensive Inorganic Chemistry III, edited by Bryce, D. AMSTERDAM: ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 2022
Comprehensive Inorganic Chemistry III ISBN: 9780128231531
info:cnr-pdr/source/autori:Molly Wagner, Jaclyn Catalano, Valeria Di Tullio, Roberta Pigliapochi, Nicholas Zumbulyadis, Silvia A. Centeno, Cecil Dybowski/titolo:Applications of NMR spectroscopy in cultural heritage science/titolo_volume:Comprehensive Inorganic Chemistry III/curatori_volume:Bryce, D/editore: /anno:2022

Nuclear magnetic resonance spectroscopy has advanced our understanding of cultural heritage objects. Solution NMR, solid state NMR, unilateral NMR, magnetic resonance imaging (MRI) and other MR techniques have been used on a wide variety of materials

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88b532724a4adcd893c0e00cea332473
https://openportal.ispc.cnr.it/doc?id=people______::f040601ecfad257740d0a440087c0101

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Ultrafast inside‐out NMR assessment of rechargeable cells

Autor: Elizabeth Lee, J. R. Dahn, Stephen Glazier, Stefan Benders, Emilia Victoria Silletta, Roberta Pigliapochi, Alexej Jerschow

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Rechargeable battery cells are notoriously difficult to analyze. Conductive casings and the close spacing between electrode layers prevent the penetration of radiofrequency into the active compartment, and thus preclude direct nuclear magnetic resona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c704d1b49836e394158be14beaebfe34
Wiley Online Library

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Chapter 6. Manipulating Singlet Order by Chemical Reactions

Autor: Alexej Jerschow, Roberta Pigliapochi

This chapter provides an overview of studies wherein chemical reactions were used to transform molecules with nuclear spin singlet state overpopulation. In cases of sufficiently high molecular symmetry, these states are not directly detectable. Symme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ba6ae0d546c3ff320bf1f3e15dc22f3
https://doi.org/10.1039/9781788019972-00128

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When Do Anisotropic Magnetic Susceptibilities Lead to Large NMR Shifts? Exploring Particle Shape Effects in the Battery Electrode Material LiFePO

Autor: Roberta, Pigliapochi, Liam, O'Brien, Andrew J, Pell, Michael W, Gaultois, Yuri, Janssen, Peter G, Khalifah, Clare P, Grey

Publikováno v: Journal of the American Chemical Society. 141(33)

Materials used as electrodes in energy storage devices have been extensively studied with solid-state NMR spectroscopy. Due to the almost ubiquitous presence of transition metals, these systems are also often magnetic. While it is well known that the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::723cae32e00d6b2c5b7caaf1f26e6fae
https://pubmed.ncbi.nlm.nih.gov/31271033

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When do Anisotropic Magnetic Susceptibilities Lead to Large NMR Shifts? Exploring Particle Shape Effects in the Battery Electrode Material LiFePO4

Autor: Roberta Pigliapochi, Clare P. Grey, Andrew J. Pell, Liam O'Brien, Yuri Janssen, Michael W. Gaultois, Peter G. Khalifah

Publikováno v: Journal of the American Chemical Society

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9cf7924934d8e8cd3a3a84cba63d8ae1
http://livrepository.liverpool.ac.uk/3050544/1/Pigliapochi_BMS_Revised.pdf

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Sodium Intercalation Mechanism of 3.8 V Class Alluaudite Sodium Iron Sulfate

Autor: Roberta Pigliapochi, Atsuo Yamada, Oliver Pecher, Clare P. Grey, Kent J. Griffith, Gosuke Oyama, Shin-ichi Nishimura

Publikováno v: Chemistry of Materials

Alluaudite sodium iron sulfate Na2+2xFe2–x(SO4)3 is one of the most promising candidates for a Na-ion battery cathode material with earth-abundant elements; it exhibits the highest potential among any Fe3+/Fe2+ redox reactions (3.8 V vs Na/Na+), go

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f36d77c471462f1bd75043b2bd2c544f
https://doi.org/10.1021/acs.chemmater.6b01091

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Unraveling the Complex Delithiation and Lithiation Mechanisms of the High Capacity Cathode Material V 6 O 13

Autor: Clare P. Grey, Roberta Pigliapochi, Karena W. Chapman, Paul M. Bayley, Wenqian Xu, Oliver Pecher, Wei Meng, Kamila M. Wiaderek, Michael W. Gaultois, Han-Pu Liang, Ieuan D. Seymour

Publikováno v: Chemistry of Materials

V6O13 is a promising Li-ion battery cathode material for use in the high temperature oil field environment. The material exhibits a high capacity, and the voltage profile contains several plateaus associated with a series of complex structural transf

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12a10c69e5531c78729388edd1aa9a0d

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