Institution
Polytechnic University of Valencia
Education•Valencia, Spain•
About: Polytechnic University of Valencia is a education organization based out in Valencia, Spain. It is known for research contribution in the topics: Catalysis & Population. The organization has 16282 authors who have published 40162 publications receiving 850234 citations.
Topics: Catalysis, Population, Combustion, Diesel fuel, Membrane
Papers published on a yearly basis
Papers
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TL;DR: This work provides evidence that reducing the dimensionality can strengthen superconductivity as opposed to the weakening effect that has been reported in other 2D materials so far.
Abstract: The ability to exfoliate layered materials down to the single layer limit has presented the opportunity to understand how a gradual reduction in dimensionality affects the properties of bulk materials. Here we use this top-down approach to address the problem of superconductivity in the two-dimensional limit. The transport properties of electronic devices based on 2H tantalum disulfide flakes of different thicknesses are presented. We observe that superconductivity persists down to the thinnest layer investigated (3.5 nm), and interestingly, we find a pronounced enhancement in the critical temperature from 0.5 to 2.2 K as the layers are thinned down. In addition, we propose a tight-binding model, which allows us to attribute this phenomenon to an enhancement of the effective electron-phonon coupling constant. This work provides evidence that reducing the dimensionality can strengthen superconductivity as opposed to the weakening effect that has been reported in other 2D materials so far.
304 citations
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TL;DR: It is demonstrated how NO sensing is integrated across multiple physiological processes by direct modulation of transcription factor stability and identifies group VII ERFs as central hubs for the perception of gaseous signals in plants.
302 citations
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TL;DR: In this article, a parametric analysis of BSCF-Oxygen Transport Membrane was performed at 1000°C with pure oxygen as the feed and argon as the sweep.
302 citations
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TL;DR: Electrochemical integration of an electrochemical BaZrO3-based membrane exhibiting both proton and oxide ion conductivity into an MDA reactor gives rise to high aromatic yields and improved catalyst stability, and it is demonstrated that the electrochemical co-ionic membrane reactor enables high carbon efficiencies that improve the technoeconomic process viability.
Abstract: Nonoxidative methane dehydroaromatization (MDA: 6CH4 ↔ C6H6 + 9H2) using shape-selective Mo/zeolite catalysts is a key technology for exploitation of stranded natural gas reserves by direct conversion into transportable liquids. However, this reaction faces two major issues: The one-pass conversion is limited by thermodynamics, and the catalyst deactivates quickly through kinetically favored formation of coke. We show that integration of an electrochemical BaZrO3-based membrane exhibiting both proton and oxide ion conductivity into an MDA reactor gives rise to high aromatic yields and improved catalyst stability. These effects originate from the simultaneous extraction of hydrogen and distributed injection of oxide ions along the reactor length. Further, we demonstrate that the electrochemical co-ionic membrane reactor enables high carbon efficiencies (up to 80%) that improve the technoeconomic process viability.
302 citations
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TL;DR: The general applicability of random walk particle tracking in comparison to the standard transport models is discussed and it is concluded that in advection-dominated problems using a high spatial discretization or requiring the performance of many model runs, RWPT represents a good alternative for modelling contaminant transport.
297 citations
Authors
Showing all 16503 results
Name | H-index | Papers | Citations |
---|---|---|---|
Avelino Corma | 134 | 1049 | 89095 |
Bruce D. Hammock | 111 | 1409 | 57401 |
Geoffrey A. Ozin | 108 | 811 | 47504 |
Wolfgang J. Parak | 102 | 469 | 43307 |
Hermenegildo García | 97 | 792 | 46585 |
María Vallet-Regí | 95 | 711 | 41641 |
Albert Ferrando | 87 | 419 | 36793 |
Rajendra Prasad | 86 | 945 | 29526 |
J.J. Garcia-Luna-Aceves | 86 | 602 | 25151 |
George W. Huber | 84 | 280 | 37964 |
Juan J. Calvete | 81 | 458 | 22646 |
Juan M. Feliu | 80 | 544 | 23147 |
Amparo Chiralt | 78 | 298 | 18378 |
Michael Tsapatsis | 77 | 375 | 20051 |
Josep Redon | 77 | 488 | 81395 |