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1.
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11 p, 3.8 MB |
Brookite TiO2 Nanorods as Promising Electrochromic and Energy Storage Materials for Smart Windows
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Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Yang, Linlin (Institut de Recerca en Energia de Catalunya) ;
He, Ren (Institut de Recerca en Energia de Catalunya) ;
Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Li, Junshan (Chengdu University) ;
Poudel, Bed (Pennsylvania State University) ;
Nozariasbmarz, Amin (Pennsylvania State University) ;
Li, Wenjie (Pennsylvania State University) ;
Lim, Khak Ho (Institute of Zhejiang University-Quzhou) ;
Liu, Yu (Hefei University of Technology) ;
Llorca, Jordi (Institut de Recerca en Energia de Catalunya) ;
Cabot, Andreu (Institut de Ciència de Materials de Barcelona)
Electrochromic smart windows (ESWs) offer an attractive option for regulating indoor lighting conditions. Electrochromic materials based on ion insertion/desertion mechanisms also present the possibility for energy storage, thereby increasing overall energy efficiency and adding value to the system. [...]
2023 -  10.1002/smll.202303639
Small, Vol. 19, Issue 49 (December 2023) , art. 2303639
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2.
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12 p, 3.8 MB |
Selective Ethylene Glycol Oxidation to Formate on Nickel Selenide with Simultaneous Evolution of Hydrogen
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Li, Junshan (Chengdu University) ;
Li, Luming (Chengdu University) ;
Ma, Xingyu (Southwest Minzu University) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Qi, Xueqiang (Institut de Recerca en Energia de Catalunya) ;
He, Ren (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Pan, Huiyan (Nanyang Institute of Science and Technology) ;
Zhao, Jun (Hebei University of Science and Technology) ;
Deng, Jie (Chengdu University) ;
Zhang, Yu (Pennsylvania State University) ;
Yang, Yaoyue (Southwest Minzu University) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
There is an urgent need for cost-effective strategies to produce hydrogen from renewable net-zero carbon sources using renewable energies. In this context, the electrochemical hydrogen evolution reaction can be boosted by replacing the oxygen evolution reaction with the oxidation of small organic molecules, such as ethylene glycol (EG). [...]
2023 - 10.1002/advs.202300841
Advanced science, Vol. 10, Issue 15 (May 2023) , art. 2300841
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3.
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26 p, 3.2 MB |
Influence of copper telluride nanodomains on the transport properties of n-type bismuth telluride
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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) ;
Li, Mengyao (Institut de Recerca en Energia de Catalunya) ;
Xiao, Ke (Institut de Recerca en Energia de Catalunya) ;
Guardia, Pablo (Institut de Recerca en Energia de Catalunya) ;
Lee, Seungho (Institute of Science and Technology Austria) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Moghaddam, Ahmad Ostovari (South Ural State University) ;
Roa, Joan Josep (Universitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Ibáñez, Maria (Institute of Science and Technology Austria) ;
Pan, Kai (Heilongjiang University. Key Laboratory of Functional Inorganic Material Chemistry) ;
Prato, Mirko (Istituto Italiano di Tecnologia) ;
Xie, Ying (Heilongjiang University. Key Laboratory of Functional Inorganic Material Chemistry) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The high processing cost, poor mechanical properties and moderate performance of BiTe-based alloys used in thermoelectric devices limit the cost-effectiveness of this energy conversion technology. Towards solving these current challenges, in the present work, we detail a low temperature solution-based approach to produce BiTe-CuTe nanocomposites with improved thermoelectric performance. [...]
2021 - 10.1016/j.cej.2021.129374
Chemical engineering journal, Vol. 418 (Aug. 2021) , art. 129374
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4.
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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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5.
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22 p, 2.1 MB |
A direct Z-Scheme for the photocatalytic hydrogen production from a water ethanol mixture on CoTiO3/TiO2 heterostructures
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Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Liu, Yongpeng (École Polytechnique Fédérale de Lausanne. Laboratory for Molecular Engineering of Optoelectronic Nanomaterials) ;
Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Guardia, Pablo (Institut Català d'Energia de Catalunya) ;
Yao, Liang (École Polytechnique Fédérale de Lausanne. Laboratory for Molecular Engineering of Optoelectronic Nanomaterials) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Zhang, Ting (Institut Català de Nanociència i Nanotecnologia) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Soler, Lluís (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Chen, Yufen (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Sivula, Kevin (École Polytechnique Fédérale de Lausanne. Laboratory for Molecular Engineering of Optoelectronic Nanomaterials) ;
Guijarro, Néstor (École Polytechnique Fédérale de Lausanne. Laboratory for Molecular Engineering of Optoelectronic Nanomaterials) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química)
Photocatalytic H2 evolution from ethanol dehydrogenation is a convenient strategy to store solar energy in a highly valuable fuel with potential zero net CO2 balance. Herein, we report on the synthesis of CoTiO3/TiO2 composite catalysts with controlled amounts of highly distributed CoTiO3 nanodomains for photocatalytic ethanol dehydrogenation. [...]
2021 - 10.1021/acsami.0c17004
ACS applied materials & interfaces, Vol. 13, issue 1 (Jan. 2021) , p. 449-457
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6.
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19 p, 4.6 MB |
Cobalt molybdenum nitride-based nanosheets for seawater splitting
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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) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Qi, Xueqiang (Chongqing University. College of Chemistry and Chemical Engineering) ;
Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ;
Guardia, Pablo (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats) ;
Li, Junshan (Chengdu University. Institute of Advanced Study)
The development of cost-effective bifunctional catalysts for water electrolysis is both a crucial necessity and an exciting scientific challenge. Herein, a simple approach based on a metal-organic framework sacrificial template to preparing cobalt molybdenum nitride supported on nitrogen-doped carbon nanosheets is reported. [...]
2022 - 10.1021/acsami.2c09272
ACS applied materials & interfaces, Vol. 14, issue 37 (Sep. 2022) , p. 41924-41933
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7.
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25 p, 2.6 MB |
Nickel iron diselenide for highly efficient and selective electrocatalytic conversion of methanol to formate
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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
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8.
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29 p, 1.4 MB |
Electrochemical reforming of ethanol with acetate Co-Production on nickel cobalt selenide nanoparticles
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Li, Junshan (University of Electronic Science and Technology of China) ;
Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Li, Luming (Chengdu University. Institute of Advanced Study) ;
Mu, Shijia (University of Electronic Science and Technology of China) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
He, Ren (Institut de Recerca en Energia de Catalunya) ;
Liang, Zhifu (Institut Català de Nanociència i Nanotecnologia) ;
Martínez-Alanis, Paulina R.. (Institut Català de Nanociència i Nanotecnologia) ;
Yi, Yunan (University of Electronic Science and Technology of China) ;
Wu, Qianbao (University of Electronic Science and Technology of China) ;
Pan, Huiyan (Nanyang Institute of Science and Technology) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Cui, Chunhua (University of Electronic Science and Technology of China) ;
Zhang, Yu (Institut de Recerca en Energia de Catalunya) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The energy efficiency of water electrolysis is limited by the sluggish reaction kinetics of the anodic oxygen evolution reaction (OER). To overcome this limitation, OER can be replaced by a less demanding oxidation reaction, which in the ideal scenario could be even used to generate additional valuable chemicals. [...]
2022 - 10.1016/j.cej.2022.135817
Chemical engineering journal, Vol. 440 (Jul.2022) , art. 135817
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9.
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12 p, 2.4 MB |
MOF-derived ultrathin cobalt molybdenum phosphide nanosheets for efficient electrochemical overall water splitting
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Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Yang, Linlin (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Xing, Congcong (Institut de Recerca en Energia de Catalunya) ;
Han, Xu (Institut Català de Nanociència i Nanotecnologia) ;
Du, Ruifeng (Institut de Recerca en Energia de Catalunya) ;
He, Ren (Universitat de Barcelona. Departament d'Enginyeria Electrònica i Biomèdica) ;
Guardia, Pablo (Institut de Recerca en Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The development of high-performance and cost-effective earth-abundant transition metal-based electrocatalysts is of major interest for several key energy technologies, including water splitting. Herein, we report the synthesis of ultrathin CoMoP nanosheets through a simple ion etching and phosphorization method. [...]
2022 - 10.3390/nano12071098
Nanomaterials, Vol. 12, issue 7 (April 2022) , art. 1098
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10.
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15 p, 3.4 MB |
Photodehydrogenation of ethanol over CuO/TiO heterostructures
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Xing, Congcong (Institut Català d'Energia de Catalunya) ;
Zhang, Yu (Institut Català d'Energia de Catalunya) ;
Liu, Yongpeng (École Polytechnique Fédérale de Lausanne. Laboratory for Molecular Engineering of Optoelectronic Nanomaterials) ;
Wang, Xiang (Institut de Recerca en Energia de Catalunya) ;
Li, Junshan (Institut Català d'Energia de Catalunya) ;
Martínez-Alanis, Paulina R.. (Institut Català de Nanociència i Nanotecnologia) ;
Spadaro, Maria Chiara (Institut Català de Nanociència i Nanotecnologia) ;
Guardia, Pablo (Institut Català d'Energia de Catalunya) ;
Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ;
Llorca, Jordi (Universitat Politècnica de Catalunya. Departament d'Enginyeria Química) ;
Cabot, Andreu (Institució Catalana de Recerca i Estudis Avançats)
The photodehydrogenation of ethanol is a sustainable and potentially cost-effective strategy to produce hydrogen and acetaldehyde from renewable resources. The optimization of this process requires the use of highly active, stable and selective photocatalytic materials based on abundant elements and the proper adjustment of the reaction conditions, including temperature. [...]
2021 - 10.3390/nano11061399
Nanomaterials, Vol. 11, issue 6 (June 2021) , art. 1399
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