Chemistry

Revisiting anodic alumina templates: from fabrication to applications

Authors: Ruiz-Clavijo, A; Caballero-Calero, O; Martin-Gonzalez, M Review. Nanoscale. vol: 13. page: 2040-3364. Date: JAN 28. 2021. Doi: 10.1039/d0nr07582e. Abstract: Anodic porous alumina, -AAO- (also known as nanoporous alumina, nanohole alumina arrays, -NAA- or nanoporous anodized alumina platforms, -NAAP-) has opened new opportunities in a wide range of fields, and is used as an advanced photonic

CoSb3-based skutterudite nanocomposites prepared by cold sintering process with enhanced thermoelectric properties

Authors: Serrano, A; Caballero-Calero, O; Granados-Miralles, C; Gorni, G; Manzano, CV; Rull-Bravo, M; Moure, A; Martin-Gonzalez, M; Fernandez, JF Review. J. Alloy. Compd.. vol: 931. page: 0925-8388. Date: JAN 10. 2023. Doi: 10.1016/j.jallcom.2022.167534. Abstract: We show here for the first time the use of a cold sintering process (CSP) to sinter CoSb3-based thermo-electric materials. CSP at

Plasmon Resonances in 1D Nanowire Arrays and 3D Nanowire Networks of Topological Insulators and Metals

Authors: Caballero-Calero, O; Ruiz-Clavijo, A; Manzano, CV; Martin-Gonzalez, M; Armelles, G Article. Nanomaterials. vol: 13. page: . Date: JAN. 2023. Doi: 10.3390/nano13010154. Abstract: The 1D nanowire arrays and 3D nanowire networks of topological insulators and metals have been fabricated by template-assisted deposition of Bi2Te3 and Ni inside anodic aluminum oxide (AAO) templates, respectively. Despite the different

Thermoelectric generators as an alternative for reliable powering of wearable devices with wasted heat

Authors: Martin-Gonzalez, M; Caballero-Calero, O Article. J. Solid State Chem.. vol: 316. page: 0022-4596. Date: DEC. 2022. Doi: 10.1016/j.jssc.2022.123543. Abstract: Everyday life relies heavily on electricity, which is also the foundation of innumerable other uses. Therefore, a continual study is required to enhance current ways or discover new ones for boosting power generation. One well-known and

2023-05-02T12:41:38+02:00December 2nd, 2022|Categories: Publications 2022|Tags: , , |

The Thermoelectric Properties of Spongy PEDOT Films and 3D-Nanonetworks by Electropolymerization

Authors: Manzano, CV; Caballero-Calero, O; Serrano, A; Resende, PM; Martin-Gonzalez, M Article. Nanomaterials. vol: 12. page: . Date: DEC. 2022. Doi: 10.3390/nano12244430. Abstract: Recently, polymers have been attracted great attention because of their thermoelectric materials' excellent mechanical properties, specifically their cost-effectiveness and scalability at the industrial level. In this study, the electropolymerization conditions (applied potential and

Nanoscale heat transport analysis by scanning thermal microscopy: from calibration to high-resolution measurements

Authors: Vera-Londono, L; Ruiz-Clavijo, A; Perez-Taborda, JA; Martin-Gonzalez, M Article. Nanoscale Adv.. vol: 4. page: 2516-0230. Date: jul-29. 2022. Doi: 10.1039/d2na00287f. Abstract: Scanning thermal microscopy (SThM) is a powerful technique for thermal characterization. However, one of the most challenging aspects of thermal characterization is obtaining quantitative information on thermal conductivity with nanoscale lateral resolution. We used

Effects of nanostructuration on the electrochemical performance of metallic bioelectrodes

Authors: Mobini, S; Gonzalez, MU; Caballero-Calero, O; Patrick, EE; Martin-Gonzalez, M; Garcia-Martin, JM Article. Nanoscale. vol: 14. page: 2040-3364. Date: feb-24. 2022. Doi: 10.1039/d1nr06280h. Abstract: The use of metallic nanostructures in the fabrication of bioelectrodes (e.g., neural implants) is gaining attention nowadays. Nanostructures provide increased surface area that might benefit the performance of bioelectrodes. However, there

3D Bi2Te3 Interconnected Nanowire Networks to Increase Thermoelectric Efficiency

Authors: Ruiz-Clavijo, A; Caballero-Calero, O; Manzano, CV; Maeder, X; Beardo, A; Cartoixa, X; Aprimelvarez, FX; Martin-Gonzalez, M Article. ACS Appl. Energ. Mater.. vol: 4. page: 2574-0962. Date: DEC 27. 2021. Doi: 10.1021/acsaem.1c02129. Abstract: 3D interconnected nanowire scaffoldings are shown to increase the thermoelectric efficiency in comparison to similar diameter 1D nanowires and films grown under similar

Electrochemical deposition and thermoelectric characterisation of a semiconducting 2-D metal-organic framework thin film

Authors: Gonzalez-Juarez, MD; Flores, E; Martin-Gonzalez, M; Nandhakumar, I; Bradshaw, D Article. J. Mater. Chem. A. vol: 8. page: 2050-7488. Date: jul-14. 2020. Doi: 10.1039/d0ta04939e. Abstract: The electrical conductivity and porosity of the 2-dimensional metal-organic framework Cu-3(2,3,6,7,10,11-hexahydroxytriphenylene)(2)[Cu-3(HHTP)(2)] make it a promising candidate for thermoelectric applications. In this work, we report the electrochemical synthesis of Cu-3(HHTP)(2)films by

The effects of microstructure, Nb content and secondary Ruddlesden-Popper phase on thermoelectric properties in perovskite CaMn1-xNbxO3 (x=0-0.10) thin films

Authors: Ekstrom, E; le Febvrier, A; Bourgeois, F; Lundqvist, B; Palisaitis, J; Persson, POA; Caballero-Calero, O; Martin-Gonzalez, MS; Klarbring, J; Simak, SI; Eriksson, F; Paul, B; Eklund, P Article. RSC Adv.. vol: 10. page: . Date: feb-23. 2020. Doi: 10.1039/c9ra10007e. Abstract: CaMn1-xNbxO3 (x = 0, 0.5, 0.6, 0.7 and 0.10) thin films have been grown by

2021-03-01T20:46:37+01:00February 23rd, 2020|Categories: Publications 2020|Tags: , |

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