Skip navigation
  •  Home
  • UDC 
    • Getting started
    • RUC Policies
    • FAQ
    • FAQ on Copyright
    • More information at INFOguias UDC
  • Browse 
    • Communities
    • Browse by:
    • Issue Date
    • Author
    • Title
    • Subject
  • Help
    • español
    • Gallegan
    • English
  • Login
  •  English 
    • Español
    • Galego
    • English
  
Search 
  •   DSpace Home
  • 1. Investigación
  • Grupos de investigación
  • Química molecular e de materiais (QUIMOLMAT)
  • GI- Quimolmat - Artigos
  • Search
  •   DSpace Home
  • 1. Investigación
  • Grupos de investigación
  • Química molecular e de materiais (QUIMOLMAT)
  • GI- Quimolmat - Artigos
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 18

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Lithiated cobaltates for lithium-ion batteries: Structure, morphology and electrochemistry of oxides grown by solid-state reaction, wet chemistry and film deposition 

Julien, C.; Castro-García, Socorro (Elsevier, 2001-07)
[Abstract] We present the structural (XRD and Raman) and electrochemical properties of various oxides of the cobaltate family (with the α-NaFeO2-type structure) grown by solid-state reaction, wet chemistry and film deposition ...
Thumbnail

Layered LiNi0.5Co0.5O2 cathode materials grown by soft-chemistry via various solution methods 

Julien, C.; Letranchant, C.; Rangan, S.; Lemal, M.; Ziolkiewicz, S.; Castro-García, Socorro; El-Farh, L.; Benkaddour, M. (Elsevier, 2000-07)
[Abstract] The lithiated nickel–cobalt oxide LiNi0.5Co0.5O2 used as cathode material was grown at low-temperature using different aqueous solution methods. The wet chemistry involved the mixture of metal salts (acetates ...
Thumbnail

LiCo1−yMyO2 positive electrodes for rechargeable lithium batteries: II. Nickel substituted materials grown by the citrate method 

Julien, C.; Amdouni, A.; Castro-García, Socorro; Selmane, M.; Rangan, S. (Elsevier, 2006-03)
[Abstract] The layered LiCo1−yNiyO2 microcrystalline powders were synthesized by a sol–gel method using citric acid as a chelating agent in the range 0.2 ≤ y ≤ 0.8. Submicron-sized particles of the precursor were obtained ...
Thumbnail

Magnetic and electronic properties of lithium cobalt oxide substituted by nickel 

Gendron, F.; Castro-García, Socorro; Popova, E.; Ziolkiewicz, S.; Soulette, F.; Julien, C. (Elsevier, 2003-02)
[Abstract] We measured susceptibility, electron-spin resonance, magnetization and electrical conductivity of LiCo1−yNiyO2 powders synthesized by wet-chemistry method using succinic acid as chelating agent. We found unusual ...
Thumbnail

Discovery of Colossal Breathing-Caloric Effect under Low Applied Pressure in the Hybrid Organic–Inorganic MIL-53(Al) Material 

García Ben, Javier; López-Beceiro, Jorge; Artiaga, Ramón; Salgado-Beceiro, Jorge; Delgado Ferreiro, Ignacio; Kolen'ko, Yury V.; Castro-García, Socorro; Señarís-Rodríguez, M. A.; Sánchez-Andújar, Manuel; Bermúdez-García, Juan Manuel (American Chemical Society, 2022-03-30)
[Abstract] In this work, “breathing-caloric” effect is introduced as a new term to define very large thermal changes that arise from the combination of structural changes and gas adsorption processes occurring during ...
Thumbnail

Influence of aluminum doping on the properties of LiCoO2 and LiNi0.5Co0.5O2 oxides 

Castro-García, Socorro; Castro Couceiro, Ada; Señarís-Rodríguez, M. A.; Soulette, F.; Julien, C. (Elsevier, 2003-01)
We have prepared LiCo1−yAlyO2 and LiNi0.5−yAlyCo0.5O2 (0≤y≤0.3) powder samples by a low temperature sol–gel method using succinic acid as chelating agent. We have studied the details of their crystallographic and local ...
Thumbnail

A simple solvothermal synthesis of MFe2O4 (M=Mn, Co and Ni) nanoparticles 

Yáñez Vilar, Susana; Sánchez-Andújar, Manuel; Gómez Aguirre, Lilián Claudia; Mira Pérez, Jorge; Señarís-Rodríguez, M. A.; Castro-García, Socorro (Elsevier, 2009-10)
[Abstract] Nanoparticles of MFe2O4 (M=Mn, Co and Ni), with diameters ranging from 5 to 10 nm, have been obtained through a solvothermal method. In this synthesis, an alcohol (benzyl alcohol or hexanol) is used as both a ...
Thumbnail

Peculiarities in the electrical and magnetic properties of cobalt perovskites Ln1−xMxCoO3 (Ln3+: La3+, M2+: Ca2+, Sr2+, Ba2+; Ln3+: Nd3+, M2+: Sr2+) 

Señarís-Rodríguez, M. A.; Breijo, M.P.; Castro-García, Socorro; Rey Cabezudo, Carlos José; Sánchez, M.; Sánchez, R.D.; Mira Pérez, Jorge; Fondado Fondado, Alfonso; Rivas Rey, José (Elsevier, 1999-09)
We refer here to the electrical and magnetic properties of the Ln1−xMxCoO3 systems (Ln3+: La3+, M2+: Ca2+, Sr2+, Ba2+; Ln3+: Nd3+, M2+: Sr2+), paying special attention to those ferromagnetic compounds that display M–I ...
Thumbnail

Near-Room-Temperature Reversible Giant Barocaloric Effects in [(CH₃)₄N]Mn[N₃]₃ Hybrid Perovskite 

Salgado-Beceiro, Jorge; Silva, Ariel Nonato Almeida de Abreu; Silva, Rosivaldo Xavier da; García-Fernández, Alberto; Sánchez-Andújar, Manuel; Castro-García, Socorro; Stern-Taulats, Enric; Señarís-Rodríguez, M. A.; Moya, Xavier; Bermúdez-García, Juan Manuel (Royal Society of Chemistry, 2020-09-25)
[Abstract] We report giant reversible barocaloric effects in [(CH₃)₄N]Mn[N₃]₃ hybrid organic–inorganic perovskite, near its first-order cubic-monoclinic structural phase transition at 𝑇₀ ∼ 305 K. When driving the transition ...
Thumbnail

Structural and electrochemical properties of Li-Ni-Co oxides synthesized by wet chemistry via a succinic-acid-assisted technique 

Castro-García, Socorro; Julien, C.; Señarís-Rodríguez, M. A. (Elsevier, 2001)
[Abstract] Lithiated metal oxides LiCo1−yNiyO2 were synthesized by a sol–gel method using succinic acid as chelating agent. Microcrystalline materials were formed by calcination in oxygen at 800°C. The physicochemical ...
  • 1
  • 2

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Discover

Author
Castro-García, Socorro (18)
Señarís-Rodríguez, M. A. (14)Sánchez-Andújar, Manuel (11)Julien, C. (7)Bermúdez-García, Juan Manuel (4)Mira Pérez, Jorge (4)Yáñez Vilar, Susana (4)Gómez Aguirre, Lilián Claudia (3)Pato Doldán, Breogán (3)Delgado Ferreiro, Ignacio (2)... View MoreSubjectDielectric properties (3)Charge-ordering (2)Perovskite (2)Rechargeable Li cell (2)Sol–gel method (2)Wet-chemistry (2)A-cation volume (1)A. oxides (1)BaCo2+xRu4−xO11 (1)Carboxylic acids (1)... View MoreDate Issued2020 - 2022 (3)2010 - 2019 (4)2000 - 2009 (10)1999 - 1999 (1)
Sherpa
OpenArchives
OAIster
Scholar Google
UNIVERSIDADE DA CORUÑA. Servizo de Biblioteca.    DSpace Software Copyright © 2002-2013 Duraspace - Send Feedback