A new type of magnetocaloric composite based on conductive polymer and magnetocaloric compound

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

卷:425

Article

Imamura, W.¹  Coelho, A. A.²  Kupfer, V. L.³  Carvalho, A. M. G.⁴  Zago, J. G.¹  Rinaldi, A. W.³  Favaro, S. L.¹  Alves, C. S.¹ 

[1] Univ Estadual Maringa, Dept Mech Engn, DEM PEM, UEM, BR-87020900 Maringa, PR, Brazil

[2] Univ Estadual Campinas, UNICAMP, Dept Appl Phys, DFA IFGW, BR-13083859 Campinas, SP, Brazil

[3] Univ Estadual Maringa, UEM, Dept Chem DQI LMSen, BR-87020900 Maringa, PR, Brazil

[4] Brazilian Ctr Res Energy & Mat CNPEM, Brazilian Synchrotron Light Lab LNLS, CP 6192, BR-13083970 Campinas, SP, Brazil

关键词: Magnetocaloric effect;    Magnetocaloric properties;    Magnetic properties;    Magnetic refrigeration;   

DOI  :  10.1016/j.jmmm.2016.10.120

来源: Elsevier

【 摘 要 】

We introduce a processing route of the first magnetocaloric composite with conductive polymer - wherein the magnetocaloric reinforcement is a compound Gd5.09Ge2.03Si1.88 and the ductile matrix is a conductive polymer polyaniline doped by camphorsulfonic acid (PAni-CSA). This new type of composite combines mechanical, electrical and magnetocaloric properties that can be applied in thermomagnetic machines.

【 授权许可】

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