scholarly journals Efficient electrocatalytic reduction of carbon dioxide by metal-doped β12-borophene monolayers

RSC Advances ◽  
2019 ◽  
Vol 9 (47) ◽  
pp. 27710-27719 ◽  
Author(s):  
Jin-Hang Liu ◽  
Li-Ming Yang ◽  
Eric Ganz
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Performance ◽  
Reduction Product ◽  
Electrocatalytic Reduction ◽  
Primary Reduction ◽  
Metal Doped ◽  
Excellent Catalytic Performance

These new TM–Bβ12 monolayers will display excellent catalytic performance for electroreduction of CO2. Primary reduction product of Sc is CO (overpotential 0.45 V). Primary product Ti–Zn is CH4, and Fe–Bβ12 has 0.45 V overpotential.

Electrocatalytic reduction of CO2 by two-dimensional transition metal porphyrin sheets

2019 ◽  
Vol 7 (19) ◽  
pp. 11944-11952 ◽  
Author(s):  
Jin-Hang Liu ◽  
Li-Ming Yang ◽  
Eric Ganz
Keyword(s):  
Transition Metal ◽  
Catalytic Performance ◽  
Two Dimensional ◽  
Electrocatalytic Reduction ◽  
Metal Porphyrin ◽  
Reduction Of Co2 ◽  
Excellent Catalytic Performance ◽  
Cu And Zn ◽  
Electrocatalytic Reduction Of Co2 ◽  
Monolayer Catalysts

The first transition metal series TM–PP monolayer catalysts exhibit excellent catalytic performance during the process of electroreduction of CO2. The products have 2e− CO (Sc, Mn and Ni), HCOOH (Cr, Fe, Co, Cu and Zn), 8e− CH4 (Ti and V), and the overpotential of the reaction can be as low as 0.127 V.

Carbon dioxide hydrogenation to methanol over Cu/ZrO2/CNTs: effect of carbon surface chemistry

RSC Advances ◽  
2015 ◽  
Vol 5 (56) ◽  
pp. 45320-45330 ◽  
Author(s):  
Guannan Wang ◽  
Limin Chen ◽  
Yuhai Sun ◽  
Junliang Wu ◽  
Mingli Fu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Surface Chemistry ◽  
Catalytic Performance ◽  
Carbon Surface ◽  
Nitrogen Species ◽  
Carbon Dioxide Hydrogenation ◽  
Adsorption Capability ◽  
Excellent Catalytic Performance

The excellent catalytic performance of Cu/ZrO2/CNTs is related to its H2 and CO2 adsorption capability, originating from nitrogen species on CNT.

The synergistic catalysis effect within a dinuclear nickel complex for efficient and selective electrocatalytic reduction of CO2 to CO

2018 ◽  
Vol 20 (4) ◽  
pp. 798-803 ◽  
Author(s):  
Li-Ming Cao ◽  
Hai-Hua Huang ◽  
Jia-Wei Wang ◽  
Di-Chang Zhong ◽  
Tong-Bu Lu
Keyword(s):  
Nickel Complex ◽  
Catalytic Performance ◽  
Electrocatalytic Reduction ◽  
Synergistic Catalysis ◽  
Reduction Of Co2 ◽  
Excellent Catalytic Performance ◽  
Electrocatalytic Reduction Of Co2

A dinuclear nickel complex was found to be an excellent catalyst for electrocatalytic reduction of CO2 to CO. This excellent catalytic performance can be attributed to the synergistic catalysis effect between two Ni centers.

Imidazolium-based silica microreactors for the efficient conversion of carbon dioxide

2015 ◽  
Vol 5 (2) ◽  
pp. 1222-1230 ◽  
Author(s):  
Mireia Buaki-Sogo ◽  
Hermenegildo Garcia ◽  
Carmela Aprile
Keyword(s):  
Carbon Dioxide ◽  
Active Sites ◽  
Catalytic Performance ◽  
Self Organization ◽  
Organic Salts ◽  
Inorganic Hybrid ◽  
Efficient Conversion ◽  
Catalytic Active Sites ◽  
Excellent Catalytic Performance

Imidazolium-based silica microreactors were synthesized through self-organization/polymerization of the amphipathic organic salts that behave as templates for the construction of silica architecture and as catalytic active sites. The organic–inorganic hybrid microreactors displayed excellent catalytic performance in the conversion of CO2.

Iron clusters boosted performance in electrocatalytic carbon dioxide conversion

2020 ◽  
Vol 8 (41) ◽  
pp. 21661-21667
Author(s):  
Dongchuang Wu ◽  
Xinyue Wang ◽  
Linghao Shi ◽  
Kaiyue Jiang ◽  
Mengjia Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalytic Performance ◽  
Carbon Dioxide Conversion ◽  
Iron Cluster ◽  
Iron Clusters ◽  
Excellent Catalytic Performance

The atomic interfaces of iron cluster sites can easily transform CO2 to *COOH, resulting in excellent catalytic performance.

Electrocatalytic Reduction of Carbon Dioxide on Sn-Pb Alloy Electrodes

2016 ◽  
Vol 7 (3) ◽  
pp. 231 ◽  
Author(s):  
Song Yi Choi ◽  
Soon Kwan Jeong ◽  
Ki Tae Park
Keyword(s):  
Carbon Dioxide ◽  
Electrocatalytic Reduction

Fabrication and Excellent Catalytic Performance of Three-dimensional Ordered Mesoporous Molybdenum Oxides

2014 ◽  
Vol 29 (2) ◽  
pp. 124-130 ◽  
Author(s):  
Yu-Cheng DU ◽  
Guang-Wei ZHENG ◽  
Qi MENG ◽  
Li-Ping WANG ◽  
Hai-Guang FAN ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Catalytic Performance ◽  
Molybdenum Oxides ◽  
Ordered Mesoporous ◽  
Excellent Catalytic Performance

Co a Sm b O x Catalyst with Excellent Catalytic Performance for NH 3 Decomposition

2021 ◽  
Author(s):  
Cui‐Ping Wu ◽  
Zhao Jin ◽  
Kai Xu ◽  
Wei‐Wei Wang ◽  
Chun‐Jiang Jia
Keyword(s):  
Catalytic Performance ◽  
Excellent Catalytic Performance

scholarly journals Developing Eco-Friendly and Cost-Effective Porous Adsorbent for Carbon Dioxide Capture

Molecules ◽  
2021 ◽  
Vol 26 (7) ◽  
pp. 1962
Author(s):  
Mahboubeh Nabavinia ◽  
Baishali Kanjilal ◽  
Noahiro Fujinuma ◽  
Amos Mugweru ◽  
Iman Noshadi
Keyword(s):  
Carbon Dioxide ◽  
Surface Area ◽  
Co2 Capture ◽  
High Surface ◽  
Scale Up ◽  
Polymer Networks ◽  
High Surface Area ◽  
Excellent Thermal Stability ◽  
Doped Polymers ◽  
Metal Doped

To address the issue of global warming and climate change issues, recent research efforts have highlighted opportunities for capturing and electrochemically converting carbon dioxide (CO2). Despite metal doped polymers receiving widespread attention in this respect, the structures hitherto reported lack in ease of synthesis with scale up feasibility. In this study, a series of mesoporous metal-doped polymers (MRFs) with tunable metal functionality and hierarchical porosity were successfully synthesized using a one-step copolymerization of resorcinol and formaldehyde with Polyethyleneimine (PEI) under solvothermal conditions. The effect of PEI and metal doping concentrations were observed on physical properties and adsorption results. The results confirmed the role of PEI on the mesoporosity of the polymer networks and high surface area in addition to enhanced CO2 capture capacity. The resulting Cobalt doped material shows excellent thermal stability and promising CO2 capture performance, with equilibrium adsorption of 2.3 mmol CO2/g at 0 °C and 1 bar for at a surface area 675.62 m2/g. This mesoporous polymer, with its ease of synthesis is a promising candidate for promising for CO2 capture and possible subsequent electrochemical conversion.

PtPd nanoframes derived from Pd@PdPt core–shell rhombic dodecahedrals with excellent catalytic performance toward methanol oxidation

2021 ◽  
Author(s):  
Yangyang Ren ◽  
Chuanliang Li ◽  
Baosong Li ◽  
Fan Gao ◽  
Xinghua Zhang ◽  
...  
Keyword(s):  
Methanol Oxidation ◽  
Catalytic Properties ◽  
Catalytic Performance ◽  
Core Shell ◽  
Acid Environment ◽  
Excellent Catalytic Performance

PtPd nanoframes with excellent catalytic properties were obtained by etching Pd@PdPt core–shell RDs with Fe3+ in an acid environment.

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