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2022
The electrochemical reduction of CO2 has strongly emerged as a promising approach to recycle the gas and generate e-fuels and e-chemicals. It amounts to storing electricity under the form of dense energy and stable chemicals. Toward this goal, metal molecular complexes as well as solid metal based materials may be used as catalysts for generating the ...
Mani Balamurugan +3 more
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The electrochemical reduction of CO2 has strongly emerged as a promising approach to recycle the gas and generate e-fuels and e-chemicals. It amounts to storing electricity under the form of dense energy and stable chemicals. Toward this goal, metal molecular complexes as well as solid metal based materials may be used as catalysts for generating the ...
Mani Balamurugan +3 more
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Optimal reductions in CO2 emissions
Energy Policy, 1997Current optimizing climate-economy models use CO2 uptake functions that greatly underestimate both peak atmospheric CO2 concentrations and the time horizon of elevated CO2. As a result these models underestimate potential global warming damages. Here, a more realistic, but practical, carbon cycle parameterization is developed that can be incorporated ...
P A, Schultz, J F, Kasting
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Reduction of the CO2 Production
2021The efficiency technologies in both the production of energy (electric–thermal–mechanic, others) from fossil-C and the use of the various forms of derived energies can play a strategic role in the reduction of the production and emission of CO2. Additionally, the use of biomass as source of fuels is shortly presented and the putative “zero-emission ...
Michele Aresta, Angela Dibenedetto
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Bimetallic Electrocatalysts for CO2 Reduction
Topics in Current Chemistry, 2018The increasing concentration of CO2 in the atmosphere has caused various environmental issues. Utilizing CO2 as the carbon feedstock to replace traditional fossil sources in commodity chemical production is a potential solution to reduce CO2 emissions. Electrochemical reduction of CO2 has attracted much attention because it not only converts CO2 into a
Wenlei, Zhu +3 more
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Electrocatalytic CO2 Reduction
2021In recent years, the Goddard group has turned to electrocatalysts as ideal systems for catalyst design where one can combine anode and cathode electrodes, with electrolytes, and applied fields to provide the flexibility to control complex reactions. In addition to the oxygen reduction reaction (ORR) at the cathode of the hydrogen fuel cell discussed in
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2015
In the context of finding sustainable and environmentally neutral alternatives to fossil fuels, there is much current interest in the production of chemicals that can be used as fuels using solar light (solar fuels). In the present chapter, we describe the fundamentals and the current state of the art for the photocatalytic reduction of CO2, making ...
Josep Albero, Hermenegildo García
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In the context of finding sustainable and environmentally neutral alternatives to fossil fuels, there is much current interest in the production of chemicals that can be used as fuels using solar light (solar fuels). In the present chapter, we describe the fundamentals and the current state of the art for the photocatalytic reduction of CO2, making ...
Josep Albero, Hermenegildo García
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Two-dimensional heterostructures for photocatalytic CO2 reduction
Environmental Research, 2022The photocatalysis conversion of CO2 into fuels has become an encouraging method to address climate and energy issues as a long-term solution. Single material suffers poor yield due to low light energy utilization and high recombination rate of photoinduced electron-hole pairs.
Jiangting, Zhao +4 more
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2016
In the race to achieve global CO2 targets, longer gear ratios helps to reduce fuel consumption in significant extent. The operating point of the internal combustion engine then shifts to lower speeds and specific torque is increased. Both measures lead to more pronounced rotational irregularity, however.
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In the race to achieve global CO2 targets, longer gear ratios helps to reduce fuel consumption in significant extent. The operating point of the internal combustion engine then shifts to lower speeds and specific torque is increased. Both measures lead to more pronounced rotational irregularity, however.
openaire +1 more source
Photocatalytic Reduction of CO2
2017As compared to other methods for CO2 reduction, the photocatalytic conversion of CO2 has a unique advantage of direct utilization of solar energy. In this sense, this pathway is similar to the biological photosynthesis. However, despites decades of quite intensive research, mechanisms of the catalytic photoreduction of CO2 are still not well ...
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CO2 Reduction by Photoelectrochemistry
2016CO2 reduction using sunlight energy is one of the ultimate methods for addressing issues related to global warming and a fossil fuel shortage, and constructing a carbon-neutral society in the future. Therefore, the amount of research in this field has been increasing in the 2010s.
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