Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Hugh, Geaney"'
Publikováno v:
Electrochemistry Communications, Vol 166, Iss , Pp 107783- (2024)
We report on the colloidal synthesis of Cu3VS4 nanocrystals as an earth abundant anode material for sodium-ion battery applications. The nanocrystals were structurally characterized prior to testing in half-cells, where they displayed excellent cycli
Externí odkaz:
https://doaj.org/article/5226d6cbb2904176957e47d664bdbec2
Autor:
Aoife Carroll, Alex Grant, Yan Zhang, Umair Gulzar, Syed Abdul Ahad, Hugh Geaney, Colm O’Dwyer
Publikováno v:
ECS Advances, Vol 3, Iss 1, p 010502 (2024)
A facile method utilizing colloidal templating and sucrose as a carbon precursor is used to synthesize highly ordered, porous inverse opal structures as C/TiO _2 nanocomposites. Material characterization shows amorphous TiO _2 and a large pore size o
Externí odkaz:
https://doaj.org/article/0ad837f04c624499beef3ff9eddfb647
Autor:
Angelo Sarra, Sergio Brutti, Oriele Palumbo, Francesco Capitani, Ferenc Borondics, Giovanni Battista Appetecchi, Nicholas Carboni, Syed Abdul Ahad, Hugh Geaney, Kevin Ryan, Annalisa Paolone
Publikováno v:
Batteries, Vol 9, Iss 3, p 148 (2023)
The morphological changes of Si nanowires (Si NWs) cycled in 1:1 ethylene–carbonate (EC)/diethyl–carbonate (DEC) with or without different additives, fluoroethylene carbonate (FEC) or vinylene carbonate (VC), as well as the composition of the dep
Externí odkaz:
https://doaj.org/article/6f40d5a4f6184f368b09664a3ac87fef
Autor:
Nilotpal Kapuria, Sumair Imtiaz, Abinaya Sankaran, Hugh Geaney, Tadhg Kennedy, Shalini Singh, Kevin M. Ryan
Publikováno v:
Nano Letters. 22:10120-10127
Publikováno v:
Science and Technology of Advanced Materials, Vol 17, Iss 1, Pp 563-582 (2016)
This perspective reviews recent advances in inverse opal structures, how they have been developed, studied and applied as catalysts, catalyst support materials, as electrode materials for batteries, water splitting applications, solar-to-fuel convers
Externí odkaz:
https://doaj.org/article/b3f263cb41464c07a1bfd499597e3c8e
Despite significant efforts to fabricate high energy density (ED) lithium (Li) metal anodes, problems such as dendrite formation and the need for excess Li (leading to low N/P ratios) have hampered Li metal battery (LMB) development. Here, the use of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ab3b17edd791d442e96e95fffbf5feb
Autor:
Nilotpal Kapuria, Niraj Nitish Patil, Abinaya Sankaran, Fathima Laffir, Hugh Geaney, Edmond Magner, Micheal Scanlon, Kevin M. Ryan, Shalini Singh
Publikováno v:
Journal of Materials Chemistry A.
We present a solution-based crystal phase engineering approach for layered transition metal disulphide nanosheets by modulating the reactivity of the molecular precursors.
Autor:
Nilotpal, Kapuria, Sumair, Imtiaz, Abinaya, Sankaran, Hugh, Geaney, Tadhg, Kennedy, Shalini, Singh, Kevin M, Ryan
Publikováno v:
Nano letters. 22(24)
We report the formation of an intermediate lamellar Cu-thiolate complex, and tuning its relative stability using alkylphosphonic acids are crucial to enabling controlled heteronucleation to form Bi(Cu
Autor:
Niyousha Karimi, Maider Zarrabeitia, Hugh Geaney, Kevin M. Ryan, Boyan Iliev, Thomas J.S. Schubert, Alberto Varzi, Stefano Passerini
Publikováno v:
Journal of Power Sources. 558:232621
Autor:
Kieran McCarthy, Sarah Foley, Kevin M. Ryan, Vasily A. Lebedev, Soumya Mukherjee, Tadhg Kennedy, Shaza Darwish, Sinéad Á. Connolly, Michael J. Zaworotko, Ibrahim Saana Aminu, Gerard Bree, Hugh Geaney
Publikováno v:
The Journal of Physical Chemistry C. 125:1180-1189
Here we report the formation of three distinct Sn-based active materials for Li-ion battery anodes, formed from the same metal–organic material (MOM) precursor sql-1-Cu-SNIFSIX. The materials were ...