Hydrogen migration at restructuring palladium-silver oxide boundaries dramatically enhances reduction rate of silver oxide. [PDF]
, 2020 Heterogeneous catalysts are complex materials with multiple interfaces. A critical proposition in exploiting bifunctionality in alloy catalysts is to achieve surface migration across interfaces separating functionally dissimilar regions.
Egle, Tobias +9 more
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Design of a Graphene Nitrene Two-Dimensional Catalyst Heterostructure Providing a Well-Defined Site Accommodating 1 to 3 Metals, with Application to CO₂ Reduction Electrocatalysis for the 2 Metal Case [PDF]
, 2020 Recently, the reduction of CO₂ to fuels has been the subject of numerous studies, but the selectivity and activity remain inadequate. Progress has been made on single-site two-dimensional catalysts based on graphene coupled to a metal and nitrogen for ...
Chen, Shiqian +6 more
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Astrophysical S factor for the radiative capture 12N(p,gamma)13O determined from the 14N(12N,13O)13C proton transfer reaction [PDF]
, 2008 The cross section of the radiative proton capture reaction on the drip line nucleus 12N was investigated using the Asymptotic Normalization Coefficient (ANC) method.
A. Banu +14 more
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Electrocatalysts for hydrogen oxidation and evolution reactions [PDF]
Science China Materials, 2016 ABSTRACT The hydrogen economy is a clean, efficient, and sustainable energy system that delivers energy using hydrogen. Electrolyzers are used to generate hydrogen, and fuel cells consume hydrogen as a fuel. These devices rely on hydrogen evolution and oxidation reactions. Catalysts are required to accelerate the reactions.
Siqi Lu, Zhongbin Zhuang
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A search for CO+ in planetary nebulae [PDF]
, 2007 We have carried out a systematic search for the molecular ion CO+ in a sample of 8 protoplanetary and planetary nebulae in order to determine the origin of the unexpectedly strong HCO+ emission previously detected in these sources.
Bachiller +26 more
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Combined effect of nitrogen-doped carbon and NiCo2O4 for electrochemical water splitting
Scientific ReportsElectrocatalytic water splitting for green hydrogen production necessitates effective electrocatalysts. Currently, commercial catalysts are primarily platinum-based.
Laura Kubińska +6 more
doaj +1 more source
Exploring non-adiabaticity to CO reduction reaction through ab initio molecular dynamics simulation [PDF]
, 2020 Non-adiabatic chemical reaction refers to the electronic excitation during reactions. This effect cannot be modeled by the ground-state Born-Oppenheimer molecular dynamics (BO-MD), where the electronic structure is at the ground state for every step of ...
Wang, LW, Zheng, F
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Opto-Electronic AdvancesPulsed laser deposition (PLD), as an advanced synthesis technology with unparalleled control over thin films, has evolved into a universal platform for optoelectronic materials engineering. Its unique advantages including precise stoichiometric transfer,
Yuanyuan Zhou +6 more
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Single-atomic platinum on fullerene C60 surfaces for accelerated alkaline hydrogen evolution
Nature Communications, 2023 The electrocatalytic hydrogen evolution reaction (HER) is one of the most studied and promising processes for hydrogen fuel generation. Single-atom catalysts have been shown to exhibit ultra-high HER catalytic activity, but the harsh preparation ...
Ruiling Zhang +10 more
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Fully Nonadiabatic Analysis of Vibrational Instability of Population III Stars due to the $\varepsilon$-Mechanism [PDF]
, 2011 A linear nonadiabatic analysis of the vibrational stability of population III main-sequence stars was carried out. It was demonstrated that, in the case of massive stars with $M \gtrsim 5\Mo$, helium burning (triple alpha reaction) starts during the main-
Shibahashi, Hiromoto, Sonoi, Takafumi
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