Listar por autor "Artiaga, Ramón"

Mostrando ítems 1-14 de 14

    • A Logistic Approach for Kinetics of Isothermal Pyrolysis of Cellulose 

      López-Beceiro, Jorge; Díaz-Díaz, Ana-María; Álvarez García, Ana; Tarrío-Saavedra, Javier; Naya, Salvador; Artiaga, Ramón (MDPI, 2021-03)
      [Abstract] A kinetic model is proposed to fit isothermal thermogravimetric data obtained from cellulose in an inert atmosphere at different temperatures. The method used here to evaluate the model involves two steps: (1) ...

    • A relatively simple look at the rather complex crystallization kinetics of PLLA 

      López-Beceiro, Jorge; Díaz-Díaz, Ana-María; Fernández-Pérez, Enrique; Ferreira, Ignatius; Focke, Walter W.; Artiaga, Ramón (MDPI, 2023-04-14)
      [Abstract] This work demonstrates that, despite the existence of a significant number of works on PLA crystallization, there is still a relatively simple way, different from those already described, in which its complex ...

    • Caracterización térmica de un mortero románico 

      Artiaga, Ramón; Varela Lafuente, Ángel; Barbadillo Jove, Fernando; Losada, R.; Mier, Jose (Universidade da Coruña, 2000)

    • Crystallization kinetics of a commercial poly(lactic acid) based on characteristic crystallization time and optimal crystallization temperature 

      Díaz-Díaz, Ana-María; López-Beceiro, Jorge; Yanchun, Li; Cheng, Yi; Artiaga, Ramón (Springer, 2020-07-23)
      [Abstract]: A model is proposed to fit differential scanning calorimetry (DSC) isothermal crystallization curves obtained from the molten state at different temperatures. A commercial 3D printing polylactic acid (PLA) ...

    • 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 ...

    • Dynamic rheological comparison of silicones for podiatry applications 

      Díaz-Díaz, Ana-María; Sánchez Silva, Bárbara; Tarrío-Saavedra, Javier; López-Beceiro, Jorge; Janeiro Arocas, Julia M.; Gracia-Fernández, Carlos; Artiaga, Ramón (Elsevier, 2018-05-26)
      [Abstract]: This work shows an effective methodology to evaluate the dynamic viscoelastic behavior of silicones for application in podiatry. The aim is to characterize, compare their viscoelastic properties according to ...

    • Estudio de la capacidad calorífica de una superaleación de base níquel 

      Varela Lafuente, Ángel; Artiaga, Ramón; Barbadillo Jove, Fernando; Mier, Jose; Suwardie, J. H. (Universidade da Coruña, 2000)

    • Fundamentals of DMA 

      Artiaga, Ramón; Ana García-Diez (Universidade da Coruña, 2005)

    • Kinetics of Thermal Degradation of Cellulose: Analysis Based on Isothermal and Linear Heating Data 

      López-Beceiro, Jorge; Álvarez García, Ana; Sebio-Puñal, Sebio; Zaragoza, Sonia; Álvarez García, Begoña; Díaz-Díaz, Ana-María; Janeiro Arocas, Julia M.; Artiaga, Ramón (NC State University, 2016-05-16)
      [Abstarct]: In spite of the many studies performed, there is not yet a kinetic model to predict the thermal degradation of cellulose in isothermal and non-isothermal conditions for the full extent of conversion. A model ...

    • Properties of Mosquito Repellent-Plasticized Poly(lactic acid) Strands 

      Mapossa, Antonio B.; López-Beceiro, Jorge; Díaz-Díaz, Ana-María; Artiaga, Ramón; Moyo, Dennis; Mphateng, Thabang N.; Focke, Walter W. (MDPI, 2021-09)
      [Abstract] Poly(lactic acid) (PLA) is an attractive candidate for replacing petrochemical polymers because it is fully biodegradable. This study investigated the potential of PLA as a sustainable and environmentally friendly ...

    • Síntesis de Polímeros. Pesos moleculares. Conformación y configuración 

      Mier, Jose; Artiaga, Ramón; García Soto, Laura (Universidade da Coruña, 1997)

    • The Complexity of Lignin Thermal Degradation in the Isothermal Context 

      López-Beceiro, Jorge; Díaz-Díaz, Ana-María; Álvarez García, Ana; Tarrío-Saavedra, Javier; Naya, Salvador; Artiaga, Ramón (MDPI, 2021-07)
      [Abstract] Thermal degradation of lignin in nitrogen atmosphere is evaluated by linear heating and isothermal tests. While linear heating suggests that thermal decomposition in the 200–400 °C range mainly consists of a ...

    • Thermal and rheological comparison of adhesives 

      Sánchez Silva, Bárbara; Díaz-Díaz, Ana-María; Tarrío-Saavedra, Javier; López-Beceiro, Jorge; Gracia-Fernández, Carlos; Artiaga, Ramón (Springer, 2019-10-10)
      [Abstract]: In some industrial sectors such as naval construction, the use of adhesives is still limited to some specific applications. However, shipbuilders, academia and classification societies are cooperating to expand ...

    • Transformación de materiales polímeros 

      Artiaga, Ramón; Mier, Jose; Varela Lafuente, Ángel (Universidade da Coruña, 1997)