|
11.
|
|
26 p, 1.7 MB |
A High conductivity 1D π-d conjugated metal-organic framework with efficient polysulfide trapping-diffusion-catalysis in lithium-sulfur batteries
/
Yang, Dawei (Institut de Recerca en Energia de Catalunya) ;
Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ;
Tang, PengYi (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
Zhang, Chaoqi (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Tang, Mingxue (Center for High Pressure Science and Technology Advanced Research (Beijing)) ;
Li, Qizhen (Southern University of Science and Technology. Department of Biomedical Engineering (Shenzhen)) ;
Jacas Biendicho, Jordi (Institut de Recerca en Energia de Catalunya) ;
Li, Junshan (Chengdu University. Institute of Advanced Study) ;
Heggen, Marc (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
Dunin-Borkowski, Rafal E (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
Xu, Ming (Beijing University of Chemical Technology. State Key Laboratory of Chemical Resource Engineering) ;
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) ;
Chou, Shulei (Wenzhou University. Institute for Carbon Neutralization) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The shuttling behavior and sluggish conversion kinetics of the intermediate lithium polysulfides (LiPS) represent the main obstructions to the practical application of lithium-sulfur batteries (LSBs). [...]
2022 -  10.1002/adma.202108835
Advanced materials, Vol. 34, issue 10 (March 2022) , art. 2108835
|
|
|
12.
|
|
26 p, 656.1 KB |
Tubular CoFeP@CN as a Mott-Schottky catalyst with multiple adsorption sites for robust lithium−sulfur batteries
/
Zhang, Chaoqi (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Du, Ruifeng (Institut de Recerca en Energia de Catalunya) ;
Jacas Biendicho, Jordi (Institut de Recerca en Energia de Catalunya) ;
Yi, Mingjie (Harbin Institute of Technology (Shenzhen, Xina)) ;
Xiao, Ke (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Yang, Dawei (Institut de Recerca en Energia de Catalunya) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Wang, Xiang (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Zhou, Yingtang (Zhejiang Ocean University) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The shuttle effect and the sluggish reaction kinetics of lithium polysulfide (LiPS) seriously compromise the performance of lithium-sulfur batteries (LSBs). To overcome these limitations and enable the fabrication of robust LSBs, here the use of a Mott-Schottky catalyst based on bimetallic phosphide CoFeP nanocrystals supported on carbon nitride tubular nanostructures as sulfur hosts is proposed. [...]
2021 - 10.1002/aenm.202100432
Advanced Energy Materials, Vol. 11, issue 24 (June 2021) , art. 2100432
|
|
|
13.
|
|
25 p, 2.6 MB |
Nickel iron diselenide for highly efficient and selective electrocatalytic conversion of methanol to formate
/
Li, Junshan (University of Electronic Science and Technology of China. Institute of Fundamental and Frontier Sciences) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ;
Wu, Qianbao (University of Electronic Science and Technology of China) ;
Yi, Yunan (University of Electronic Science and Technology of China) ;
He, Shenglan (University of Electronic Science and Technology of China) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Cui, Chunhua (University of Electronic Science and Technology of China)
The electro-oxidation of methanol to formate is an interesting example of the potential use of renewable energies to add value to a biosourced chemical commodity. Additionally, methanol electro-oxidation can replace the sluggish oxygen evolution reaction when coupled to hydrogen evolution or to the electroreduction of other biomass-derived intermediates. [...]
2021 - 10.1002/smll.202006623
Small, Vol. 17, issue 6 (Feb. 2021) , art. 2006623
|
|
|
14.
|
|
39 p, 2.2 MB |
Facing seawater splitting challenges by regeneration with Ni−Mo−Fe bifunctional electrocatalyst for hydrogen and oxygen evolution
/
Ros, Carles (Institut de Recerca en Energia de Catalunya) ;
Murcia López, Sebastián (Institut de Recerca en Energia de Catalunya) ;
Garcia, Xènia (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Rosado, Marcos (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya)
Hydrogen, produced by water splitting, has been proposed as one of the main green energy vectors of the future if produced from renewable energy sources. However, to substitute fossil fuels, large amounts of pure water are necessary, scarce in many world regions. [...]
2021 - 10.1002/cssc.202100194
ChemSusChem, Vol. 14, issue 14 (July 2021) , p. 2872-2881
|
|
|
15.
|
|
25 p, 3.5 MB |
Unveiling the role of counter-anions in amorphous transition metal-based oxygen evolution electrocatalysts
/
Wang, Xiang (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Du, Ruifeng (Institut de Recerca en Energia de Catalunya) ;
Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ;
Zuo, Yong (Institut de Recerca en Energia de Catalunya) ;
Guardia, Pablo (Institut de Recerca en Energia de Catalunya) ;
Li, Junshan (Chengdu University. Institute of Advanced Study) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Zheng, Renji (Central South University (Changsha, Xina). Key Laboratory of Hunan Province for Clean and Efficient Utilization of Strategic Calcium-containing Mineral Resources) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
At the initial stage of the oxygen evolution reaction (OER) most electrocatalysts undergo structural and chemical surface reconstruction. While this reconstruction strongly influences their performance, it is frequently overlooked. [...]
2023 - 10.1016/j.apcatb.2022.121988
Applied catalysis. B, Environmental, Vol. 320 (Jan. 2023) , art. 121988
|
|
|
16.
|
|
38 p, 2.1 MB |
Phase engineering of defective copper selenide toward robust lithium-sulfur batteries
/
Yang, Dawei (Universitat de Barcelona. Department d'Electrònica i Enginyeria Biomèdica) ;
Li, Mengyao (Institut de Recerca en Energia de Catalunya) ;
Zheng, Xuejiao (Nanjing Hydraulic Research Institute) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Chaoqi (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Jacas Biendicho, Jordi (Institut de Recerca en Energia de Catalunya) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Wang, Jiaao (The University of Texas at Austin. Oden Institute for Computational Engineering and Sciences) ;
Hao, Hongchang (The University of Texas at Austin. Texas Materials Institute) ;
Li, Junshan (Chengdu University. Institute of Advanced Study) ;
Henkelman, Graeme (The University of Texas at Austin. Oden Institute for Computational Engineering and Sciences) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Mitlin, David (The University of Texas at Austin. Texas Materials Institute) ;
Chou, Shulei (Wenzhou University. Institute for Carbon Neutralization) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The shuttling of soluble lithium polysulfides (LiPS) and the sluggish Li-S conversion kinetics are two main barriers toward the practical application of lithium-sulfur batteries (LSBs). Herein, we propose the addition of copper selenide nanoparticles at the cathode to trap LiPS and accelerate the Li-S reaction kinetics. [...]
2022 - 10.1021/acsnano.2c03788
ACS nano, Vol. 16, issue 7 (July 2022) , p. 11102-11114
|
|
|
17.
|
|
28 p, 692.8 KB |
Hydrogen photogeneration using ternary CuGaS2-TiO2-Pt nanocomposites
/
Caudillo-Flores, Uriel (Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica) ;
Kubacka, Anna (Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica) ;
Berestok, Taisiia (Institut de Recerca en Energia de Catalunya) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Fernández-García, Marcos (Consejo Superior de Investigaciones Científicas. Instituto de Catálisis y Petroleoquímica)
In this contribution we synthesized ternary CuGaS-TiO-Pt materials. The semiconductor components were surface functionalized with mercapto-alifatic acids to drive their linking and were platinized prior to or after contact between the semiconductors. [...]
2020 - 10.1016/j.ijhydene.2019.11.019
International journal of hydrogen energy, Vol. 45, issue 3 (Jan. 2020) , p. 1510-1520
|
|
|
18.
|
|
8 p, 2.1 MB |
Molecular engineering to tune the ligand environment of atomically dispersed nickel for efficient alcohol electrochemical oxidation
/
Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ;
Jiang, Daochuan (Anhui University. School of Chemistry and Chemical Engineering) ;
Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Shakouri, Mohsen (Canadian Light Source) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Li, Zhongjun (Hefei University of Technology. School of Physics.) ;
Tang, PengYi (Shanghai Institute of Microsystem and Information Technology) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Liu, Lijia (Western University. Department of Chemistry) ;
Yuan, Yupeng (Anhui University. School of Chemistry and Chemical Engineering) ;
Heggen, Marc (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
Dunin-Borkowski, Rafal E. (Ernst Ruska-Centre for Microscopy and Spectroscopy with Electrons (Jülich, Alemanya)) ;
Morante, Joan Ramon (Institut de Recerca en Energia de Catalunya) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
Atomically dispersed metals maximize the number of catalytic sites and enhance their activity. However, their challenging synthesis and characterization strongly complicates their optimization. Here, the aim is to demonstrate that tuning the electronic environment of atomically dispersed metal catalysts through the modification of their edge coordination is an effective strategy to maximize their performance. [...]
2021 - 10.1002/adfm.202106349
Advanced functional materials, Vol. 31, issue 51 (Dec. 2021) , art. 2106349
|
|
|
19.
|
|
10 p, 4.7 MB |
Molecular engineering to introduce carbonyl between nickel salophen active sites to enhance electrochemical CO2 reduction to methanol
/
Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ;
Wang, Jianghao (Institute of Zhejiang University) ;
Tang, PengYi (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ;
Tang, Weiqiang (East China University of Science and Technology) ;
Liu, Lijia (Western University. Department of Chemistry) ;
Shakouri, Mohsen (Canadian Light Source) ;
Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Institut de Tècniques Energètiques) ;
Zhao, Shuangliang (Guangxi University. School of Chemistry and Chemical Engineering) ;
Heggen, Marc (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ;
Dunin-Borkowski, Rafal E. (Peter Grünberg Institute Forschungszentrum Jülich GmbH) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Wu, Hao Bin (Zhejiang University. School of Materials Science and Engineering) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia)
The electrochemical reduction of CO to methanol is a potentially cost-effective strategy to reduce the concentration of this greenhouse gas while at the same time producing a value-added chemical. Herein, we detail a highly efficient 2D nickel organic framework containing a large density of highly dispersed salophen NiNO active sites toward electrochemical CORR to methanol. [...]
2022 - 10.1016/j.apcatb.2022.121451
Applied catalysis. B, Environmental, Vol. 314 (Oct. 2022) , art. 121451
|
|
|
20.
|
|
12 p, 4.6 MB |
Enhanced Thermoelectric Performance of n-Type BiSe Nanosheets through Sn Doping
/
Li, Mengyao (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Yu (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Zuo, Yong (Istituto Italiano di Tecnologia) ;
Xiao, Ke (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Liu, Yu (Institute of Science and Technology Austria) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The cost-effective conversion of low-grade heat into electricity using thermoelectric devices requires developing alternative materials and material processing technologies able to reduce the currently high device manufacturing costs. [...]
2021 - 10.3390/nano11071827
Nanomaterials, Vol. 11, Issue 7 (July 2021) , art. 1827
|
|
visitant ::
identificació
alerta personal via correu electrònic o subscribiu-vos al 
canal RSS.
