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1.
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25 p, 2.4 MB |
Doping-mediated stabilization of copper vacancies to promote thermoelectric properties of Cu2−xS
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Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Liu, Yu (Institute of Science and Technology Austria) ;
Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ;
Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Li, Mengyao (Institut de Recerca en Energia de Catalunya) ;
Xiao, Ke (Institut de Recerca en Energia de Catalunya) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Guardia, Pablo (Institut de Recerca en Energia de Catalunya) ;
Lim, Khak Ho (Institute of Zhejiang University) ;
Moghaddam, Ahmad Ostovari (South Ural State University) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Ibáñez, Maria (Institute of Science and Technology Austria) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
Copper chalcogenides are outstanding thermoelectric materials for applications in the medium-high temperature range. Among different chalcogenides, while CuSe is characterized by higher thermoelectric figures of merit, CuS provides advantages in terms of low cost and element abundance. [...]
2021 -  10.1016/j.nanoen.2021.105991
Nano Energy, Vol. 85 (July 2021) , art. 105991
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2.
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8 p, 2.0 MB |
High-temperature silicon thermal diode and switch
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Kasprzak, Maciej (Adam Mickiewicz University. Faculty of Physics) ;
Sledzinska, Marianna (Institut Català de Nanociència i Nanotecnologia) ;
Zaleski, Karol (Adam Mickiewicz University. NanoBioMedical Centre (Poland)) ;
Iatsunskyi, Igor (Adam Mickiewicz University. NanoBioMedical Centre (Poland)) ;
Alzina, Francesc (Institut Català de Nanociència i Nanotecnologia) ;
Volz, Sebastian (University of Tokyo. Institute of Industrial Science) ;
Sotomayor Torres, Clivia M. (Institut Català de Nanociència i Nanotecnologia) ;
Graczykowski, Bartlomiej (Max Planck Institute for Polymer Research)
A thermal rectifier/diode is a nonreciprocal element or system that enables preferential heat transport in one direction. In this work we demonstrate a single-material thermal diode operating at high temperatures. [...]
2020 - 10.1016/j.nanoen.2020.105261
Nano Energy, Vol. 78 (Dec. 2020) , art. 105261
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3.
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27 p, 1.2 MB |
The impact of spiro-OMeTAD photodoping on the reversible light-induced transients of perovskite solar cells
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Tan, Boer (Monash University. Department of Chemical Engineering) ;
Raga, Sonia (Institut Català de Nanociència i Nanotecnologia) ;
Rietwyk, Kevin James (Monash University. Department of Chemical Engineering) ;
Lu, Jianfeng (Monash University. Department of Chemical Engineering) ;
Fürer, Sebastian O. (Monash University. ARC Centre of Excellence in Exciton Science) ;
Griffith, James C. (Monash University. Monash X-ray Platform) ;
Cheng, Yi-Bing (Wuhan University of Technology. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing) ;
Bach, Udo (Monash University. ARC Centre of Excellence in Exciton Science)
Hole transporting materials (HTMs) play essential roles in facilitating hole extraction and suppressing recombination in lead halide perovskite solar cells (PSCs). High levels of p-doping in HTMs is necessary for achieving high device performance, attributed to an increased electrical conductivity. [...]
2021 - 10.1016/j.nanoen.2020.105658
Nano Energy, Vol. 82 (April 2021) , art. 105658
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4.
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17 p, 2.0 MB |
Phosphorous incorporation in Pd₂Sn alloys for electrocatalytic ethanol oxidation
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Yu, Xiaoting (Institut de Recerca en Energia de Catalunya) ;
Liu, Junfeng (Jiangsu University. School of Chemistry and Chemical Engineering) ;
Li, Junshan (University of Electronic Science and Technology of China. Institute of Fundamental and Frontier Sciences) ;
Luo, Zhishan (Southern University of Science and Technology. Department of Chemistry) ;
Zuo, Yong (Institut de Recerca en Energia de Catalunya) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Nasiou, Déspina (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Pan, Kai (Heilongjiang University. Key Laboratory of Functional Inorganic Material Chemistry) ;
Kleinhanns, Tobias (IST Austria) ;
Xie, Ying (Heilongjiang University. Key Laboratory of Functional Inorganic Material Chemistry) ;
Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
Direct ethanol fuel cells (DEFCs) show a huge potential to power future electric vehicles and portable electronics, but their deployment is currently limited by the unavailability of proper electrocatalysis for the ethanol oxidation reaction (EOR). [...]
2020 - 10.1016/j.nanoen.2020.105116
Nano Energy, Vol. 77 (Nov. 2020) , art. 105116
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5.
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32 p, 3.0 MB |
Recent advances in fiber-shaped and planar-shaped textile solar cells
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Hatamvand, Mohammad (Fudan University. Center of Micro-Nano System) ;
Kamrani, Ehsan (Wellman Center for Photomedicine) ;
Lira-Cantu, Monica (Institut Català de Nanociència i Nanotecnologia) ;
Madsen, Morten. (Mads Clausen Institute) ;
Patil, Bhushan R. (Mads Clausen Institute) ;
Vivo, Paola (Tampere University. Faculty of Engineering and Natural Sciences) ;
Mehmood, Muhammad Shahid (Fudan University. Center of Micro-Nano System) ;
Numan, Arshid (Graphene & Sunway University. School of Science and Technology) ;
Ahmed, Irfan (Government Postgraduate College. (Higher Education Department-HED) Khyber Pakhtunkhwa. Department of Physics) ;
Zhan, Yiqiang (Fudan University. Center of Micro-Nano System)
During the last few years, textile solar cells with planar and fiber-shaped configurations have attracted enormous research interest. These flexible-type solar cells have a huge potential applicability in self-powered and battery-less electronics, which will impact many sectors, and particularly the Internet of Things. [...]
2020 - 10.1016/j.nanoen.2020.104609
Nano Energy, Vol. 71 (May 2020) , art. 104609
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6.
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19 p, 1.6 MB |
A low temperature solid state reaction to produce hollow MnxFe3-xO4 nanoparticles as anode for lithium-ion batteries
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Yu, Xiaoting (Institut de Recerca en Energia de Catalunya) ;
Zhang, Chaoqi (Institut de Recerca en Energia de Catalunya) ;
Luo, Zhishan (Institut de Recerca en Energia de Catalunya) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Liu, Junfeng (Institut de Recerca en Energia de Catalunya) ;
Li, Junshan (Institut de Recerca en Energia de Catalunya) ;
Zuo, Yong (Institut de Recerca en Energia de Catalunya) ;
Jacas Biendicho, Jordi (Institut de Recerca en Energia de Catalunya) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Cabot, Andreu (Institut de Recerca en Energia de Catalunya)
Hollow MnFeO nanoparticles (NPs) with an average size of 15 nm are produced from the solid state reaction of FeO-MnO heterostructures. These heterostructures are synthesized through the seeded-growth of MnO crystal domains on the surface of hollow FeO NPs obtained by the nanoscale Kirkendall effect. [...]
2019 - 10.1016/j.nanoen.2019.104199
Nano Energy, Vol. 66 (December 2019) , art. 104199
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7.
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27 p, 1.3 MB |
Performance and stability of mixed FAPbI3(0.85)MAPbBr3(0.15) halide perovskite solar cells under outdoor conditions and the effect of low light irradiation
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Reyna, Yegraf (Institut Català de Nanociència i Nanotecnologia) ;
Salado, Manuel (Abengoa Research) ;
Kazim, Samrana (Abengoa Research) ;
Perez-Tomas, Amador (Institut Català de Nanociència i Nanotecnologia) ;
Ahmad, Shahzada (Abengoa Research) ;
Lira-Cantu, Monica (Institut Català de Nanociència i Nanotecnologia)
We demonstrate for the first time, the real lifetime response of mixed halide perovskite solar cells (PSCs) for >1000 h under outdoor conditions and the exceptional photoresponse observed at low-light intensities attributed to the ionic-electronic nature of the material. [...]
2016 - 10.1016/j.nanoen.2016.10.053
Nano Energy, Vol. 30 (December 2016) , p. 570-579
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8.
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25 p, 2.0 MB |
Enhanced thermoelectric performance of solution-derived bismuth telluride based nanocomposites via liquid-phase sintering
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Zhang, Chaohua (Nanyang Technological University. Division of Physics and Applied Physics) ;
De La Mata, Maria (Institut Català de Nanociència i Nanotecnologia) ;
Li, Zhong (Nanyang Technological University. School of Mechanical and Aerospace Engineering) ;
Belarre Triviño, Francisco Javier (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Khor, Khiam Aik (Nanyang Technological University. School of Mechanical and Aerospace Engineering) ;
Poletti, Dario (Singapore University of Technology and Design) ;
Zhu, Beibei (Nanyang Technological University. School of Materials Science and Engineering) ;
Yan, Qingyu (Nanyang Technological University. School of Materials Science and Engineering) ;
Xiong, Qihua (Nanyang Technological University. Division of Physics and Applied Physics)
Bismuth telluride based thermoelectric materials show great promise in electricity generation from waste heat and solid-state refrigeration, but improving their conversion efficiency with economical approaches for widespread use remains a challenge. [...]
2016 - 10.1016/j.nanoen.2016.10.056
Nano Energy, Vol. 30 (Dec. 2016) , p. 630-638
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9.
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31 p, 2.7 MB |
Synergistic effects in 3D honeycomb-like hematite nanoflakes/branched polypyrrole nanoleaves heterostructures as high-performance negative electrodes for asymmetric supercapacitors
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Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ;
Han, Li-Juan (Institut Català d'Investigació Química) ;
Genç, Aziz (Institut Català de Nanociència i Nanotecnologia) ;
He, Yong-Min (Lanzhou University) ;
Zhang, Xuan (DKU Leuven. Department of Materials Science) ;
Zhang, Lin (The Ohio State University. Department of Integrated System Engineering) ;
Galán-Mascarós, José Ramón (Institut Català d'Investigació Química) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
Rational assembly of unique branched heterostructures is one of the facile techniques to improve the electrochemical figure of merit of materials. By taking advantages of hydrogen bubbles dynamic template, hydrothermal method and electrochemical polymerization, branched polypyrrole (PPy) nanoleaves decorated honeycomb-like hematite nanoflakes (core-branch FeO@PPy) are fabricated. [...]
2016 - 10.1016/j.nanoen.2016.02.019
Nano Energy, Vol. 22 (April 2016) , p. 189-201
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10.
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1 p, 95.7 KB |
A universal strategy for metal oxide anchored and binder-free carbon matrix electrode : a supercapacitor case with superior rate performance and high mass loading
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Zhang, Xuan (KU Leuven. Department of Materials Engineering) ;
Luo, Jiangshui (KU Leuven. Department of Materials Engineering) ;
Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ;
Ye, Xiaoliang (Xiamen University. College of Chemistry and Chemical Engineering) ;
Peng, Xinxing (Xiamen University. College of Chemistry and Chemical Engineering) ;
Tang, Haolin (Wuhan University of Technology. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing) ;
Sun, Shi-Gang (Xiamen University. College of Chemistry and Chemical Engineering) ;
Fransaer, Jan (KU Leuven. Department of Materials Engineering)
Despite the significant advances in preparing carbon-metal oxide composite electrodes, strategies for seamless interconnecting of these two materials without using binders are still scarce. Herein we design a novel method for in situ synthesis of porous 2D-layered carbon-metal oxide composite electrode. [...]
2017 - 10.1016/j.nanoen.2016.11.024
Nano Energy, Vol. 31 (Jan. 2017) , p. 311-321
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