Highly Efficient Catalysts for CO2 Fixation using Guanidinium‐Functionalized Zr‐MOFs
Sign Up to like & getrecommendations! Published in 2023 at "ChemCatChem"
DOI: 10.1002/cctc.202300079
Abstract: An effective approach for tuning CO2 adsorption, activation and transformations of various epoxides in CO2 fixation reactions is introducing functional groups into the pores of metal‐organic frameworks (MOFs) through ligand modification. Herein, a novel ionic… read more here.
Keywords: catalysts co2; highly efficient; efficient catalysts; co2 fixation ... See more keywords
On the deactivation of Ni-Al catalysts in CO2 methanation
Sign Up to like & getrecommendations! Published in 2019 at "Applied Catalysis A: General"
DOI: 10.1016/j.apcata.2018.10.033
Abstract: Abstract This work provides detailed knowledge of long-term deactivation of Ni catalysts in CO2 methanation. NiAlOx mixed oxides with varying Ni loading as well as a 17 wt-% Ni/γ-Al2O3 catalyst were synthesized via co-precipitation and incipient… read more here.
Keywords: catalysts co2; deactivation catalysts; catalyst; deactivation ... See more keywords
Sintered Fe/CNT framework catalysts for CO2 hydrogenation into hydrocarbons
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.06.067
Abstract: Abstract Because of its contribution to greenhouse effect, carbon dioxide conversion to valuable chemicals is one of the most challenging issues facing the modern world. A new type of iron catalysts of CO2 hydrogenation into… read more here.
Keywords: carbon; framework; hydrogenation; hydrogenation hydrocarbons ... See more keywords
Revealing the Effect of Sodium on Iron-Based Catalysts for CO2 Hydrogenation: Insights from Calculation and Experiment
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c11123
Abstract: The promotional effects of sodium on Fe5C2 catalysts for CO2 hydrogenation were systematically investigated by a synergistic combination of density functional theory (DFT) calculations and experime... read more here.
Keywords: catalysts co2; effect sodium; co2 hydrogenation; revealing effect ... See more keywords
Anode Catalysts in CO2 Electrolysis: Challenges and Untapped Opportunities
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DOI: 10.1021/acscatal.1c04978
Abstract: The field of electrochemical carbon dioxide reduction has developed rapidly during recent years. At the same time, the role of the anodic half-reaction has received considerably less attention. In this Perspective, we scrutinize the reports… read more here.
Keywords: anode catalysts; challenges untapped; catalysts co2; untapped opportunities ... See more keywords
Machine-Learning-Guided Discovery and Optimization of Additives in Preparing Cu Catalysts for CO2 Reduction.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c00339
Abstract: Discovery and optimization of new catalysts can be potentially accelerated by efficient data analysis using machine-learning (ML). In this paper, we record the process of searching for additives in the electrochemical deposition of Cu catalysts… read more here.
Keywords: co2 reduction; machine learning; discovery optimization; discovery ... See more keywords
Designing Electrophilic and Nucleophilic Dual Centers in the ReS2 Plane toward Efficient Bifunctional Catalysts for Li-CO2 Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.1c12096
Abstract: Two-dimensional transition metal dichalcogenides (TMDCs) show great potential as efficient catalysts for Li-CO2 batteries. However, the basal plane engineering on TMDCs toward bifunctional catalysts for Li-CO2 batteries is still poorly understood. In this work, density… read more here.
Keywords: catalysts co2; electrophilic nucleophilic; co2 batteries; nucleophilic dual ... See more keywords
Ni Single Atom Catalysts for CO2 Activation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b11729
Abstract: We report on the activation of CO2 on Ni single-atom catalysts. These catalysts were synthesized using a solid solution approach by controlled substitution of 1–10 atom % of Mg2+ by Ni2+ inside the MgO structure.… read more here.
Keywords: atom; atom catalysts; co2 activation; single atom ... See more keywords
Atomic-level active sites of efficient imidazolate framework-derived nickel catalysts for CO2 reduction
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Chemistry A"
DOI: 10.1039/c9ta08862h
Abstract: Active sites of single-atom nickel catalysts for CO2 reduction were revealed to be edge-located Ni–N2+2 sites with dangling bond-containing carbon atoms, which facilitate the dissociation of the C–O bond of *COOH intermediate. read more here.
Keywords: active sites; co2 reduction; nickel catalysts; atomic level ... See more keywords
Hybrid Catalysts for CO2 Conversion into Cyclic Carbonates
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DOI: 10.3390/catal9040325
Abstract: The conversion of carbon dioxide into valuable chemicals such as cyclic carbonates is an appealing topic for the scientific community due to the possibility of valorizing waste into an inexpensive, available, nontoxic, and renewable carbon… read more here.
Keywords: catalysts co2; conversion cyclic; cyclic carbonates; co2 conversion ... See more keywords
Spatially Formed Tenacious Nickel-Supported Bimetallic Catalysts for CO2 Methanation under Conventional and Induction Heating
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Molecular Sciences"
DOI: 10.3390/ijms24054729
Abstract: The paper introduces spatially stable Ni-supported bimetallic catalysts for CO2 methanation. The catalysts are a combination of sintered nickel mesh or wool fibers and nanometal particles, such as Au, Pd, Re, or Ru. The preparation… read more here.
Keywords: catalysts co2; bimetallic catalysts; co2 methanation; supported bimetallic ... See more keywords