High thermoelectric efficiency in electrodeposited silver selenide films: from Pourbaix diagram to a flexible thermoelectric module

Authors: Manzano, CV; del Olmo, CL; Caballero-Calero, O; Martin-Gonzalez, M Article. Sustain. Energ. Fuels. vol: 5. page: 2398-4902. Date: sep-21. 2021. Doi: 10.1039/d1se01061a. Abstract: In the last few years, the exploration of new thermoelectric materials with low-toxicity, earth-abundance, and high-efficiency has become essential. Following this trend, sustainable, easily scalable, and cost-effective fabrication methods, such as electrochemical

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

Polylactic acid 3D interconnected nanonetworks as high reflectance distributed Bragg reflectors

Authors: Resende, PM; Martin-Gonzalez, M Article. Mater. Adv.. vol: 3. page: . Date: APR 4. 2022. Doi: 10.1039/d1ma00863c. Abstract: Natural systems found ways to exploit light at the nanoscale, devising complex 3D structures that behave as photonic crystals, able to produce structural coloration. Distributed Bragg reflectors are a particular example of 1D photonic crystals, used in

2022-04-04T20:22:00+02:00April 4th, 2022|Categories: Publications 2022|Tags: , |

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: , |

Multi-terminal electronic transport in boron nitride encapsulated TiS3 nanosheets

Authors: Papadopoulos, N; Flores, E; Watanabe, K; Taniguchi, T; Ares, JR; Sanchez, C; Ferrer, IJ; Castellanos-Gomez, A; Steele, GA; van der Zant, HSJ Article. 2D Mater.. vol: 7. page: 2053-1583. Date: JAN. 2020. Doi: 10.1088/2053-1583/ab4ef3. Abstract: We have studied electrical transport as a function of carrier density, temperature and bias in multi-terminal devices consisting of hexagonal

2021-03-01T20:46:46+01:00January 25th, 2020|Categories: Publications 2020|Tags: , |

Pulsed current-voltage electrodeposition of stoichiometric Bi2Te3 nanowires and their crystallographic characterization by transmission electron backscatter diffraction

Authors: Manzano, CV; Polyakov, MN; Maiz, J; Aguirre, MH; Maeder, X; Martin-Gonzalez, M Article. Sci. Technol. Adv. Mater.. vol: 20. page: 1468-6996. Date: DEC 31. 2019. Doi: 10.1080/14686996.2019.1671778. Abstract: Bi2Te3 nanowires with diameters ranging from 25 to 270?nm, ultra-high aspect ratio, and uniform growth front were fabricated by electrodeposition, pulsing between zero current density during the

2020-11-25T20:48:02+01:00December 31st, 2019|Categories: Publications 2019|Tags: , |

Highly Efficient Antimicrobial Ceramics Based on Electrically Charged Interfaces

Authors: Reinosa, JJ; Rojo, MM; del Campo, A; Martin-Gonzalez, M; Fernandez, JF Article. ACS Appl. Mater. Interfaces. vol: 11. page: 1944-8244. Date: oct-23. 2019. Doi: 10.1021/acsami.9b10690. Abstract: The increasing threat of multidrug-resistant microorganisms is a cause of worldwide concern. This motivates a necessity to discover new antimicrobial agents or new mechanisms for microorganism eradication, different from

Sub-10 nm porous alumina templates to produce sub-10 nm nanowires

Authors: Resende, PM; Martin-Gonzalez, M Article. Microporous Mesoporous Mat.. vol: 284. page: 1387-1811. Date: AUG. 2019. Doi: 10.1016/j.micromeso.2019.04.020. Abstract: The versatility of Anodic Aluminum Oxide has led to the development of a variety of templates with ranging sizes, periodic modulations, and network-like architectures. These templates allow for the nanostructuration and study of new meta-materials, with interesting

Beyond Mono-, Di-, and Trisulfides: Synthesizing Vanadium Tetrasulfide (VS4) Films for Energy Conversion

Authors: Flores, E; Munoz-Cortes, E; Bodega, J; Caballero-Calero, O; Martin-Gonzalez, M; Sanchez, C; Ares, JR; Ferrer, IJ Article. ACS Appl. Energ. Mater.. vol: 1. page: 2574-0962. Date: MAY. 2018. Doi: 10.1021/acsaem.8b00449. Abstract: Vanadium tetrasulfide (VS4, called patronite as a mineral) is a one-dimensional compound with promising properties for energy conversion applications. However, it has been scarcely

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