Energy Sine Ira et Studio

Gagarinskiy, A. Yu.

doi:10.1134/s1063778819080052

Phys. Atom. Nuclei

2019

DOI: 10.1134/s1063778819080052

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Energy Sine Ira et Studio

A. Yu. Gagarinskiy

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“…Figure 2 illustrates the near-term economic viability via CO2 reduction to attain essential chemical products, such as HCOOH (0.2 MtC/yr [65]) and C3H7OH(0.1 MtC/ yr [61]). As a result, the search for alternative renewable energy sources to coal (4 GtC/yr [66]) and natural gas (1.4 GtC/yr [67]) continues to slow the current rate of global warming. The minimum energy requirement for CO2 reduction costs, which is much higher than that of natural sources even at $20/MWh, makes replacing fossil fuel with renewable energy economically feasible.…”

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Electrochemical CO₂reduction to C₂₊products using Cu-based electrocatalysts: A review

Ahmad

Liu

Sajid

et al. 2022

Nano Research Energy

146

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With the disruptive carbon cycle being blamed for global warming, the plausible electrocatalytic CO 2 reduction reaction (CO 2 RR) to form valuable C 2+ hydrocarbons and feedstock is becoming a hot topic. Cu-based electrocatalysts have been proven to be excellent CO 2 RR alternatives for high energy value-added products in this regard. However, the selectivity of CO 2 RR to form C 2+ products via Cu-based catalysts suffers from a high overpotential, slow reaction kinetics, and low selectivity. This review attempts to discuss various cutting-edge strategies for understanding catalytic design such as Cu-based catalyst surface engineering, tuning Cu bandgap via alloying, nanocatalysis, and the effect of the electrolyte and pH on catalyst morphology. The most recent advances in in situ spectroscopy and computational techniques are summarized to fully comprehend reaction mechanisms, structural transformation/degradation mechanisms, and crystal facet loss with subsequent effects on catalyst activity. Furthermore, approaches for tuning Cu interactions are discussed from four key perspectives: single-atom catalysts, interfacial engineering, metal-organic frameworks, and polymer-incorporated materials, which provide new insights into the selectivity of C 2+ products. Finally, major challenges are outlined, and potential prospects for the rational design of catalysts for robust CO 2 RR are proposed. The integration of catalytic design with mechanistic understanding is a step forward in the promising advancement of CO 2 RR technology for industrial applications.

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confidence: 99%

Electrochemical CO₂reduction to C₂₊products using Cu-based electrocatalysts: A review

Ahmad

Liu

Sajid

et al. 2022

Nano Research Energy

146

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Energy Sine Ira et Studio

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Electrochemical CO₂reduction to C₂₊products using Cu-based electrocatalysts: A review

Electrochemical CO₂reduction to C₂₊products using Cu-based electrocatalysts: A review

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Energy Sine Ira et Studio

Cited by 1 publication

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Electrochemical CO2reduction to C2+products using Cu-based electrocatalysts: A review

Electrochemical CO2reduction to C2+products using Cu-based electrocatalysts: A review

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Electrochemical CO₂reduction to C₂₊products using Cu-based electrocatalysts: A review

Electrochemical CO₂reduction to C₂₊products using Cu-based electrocatalysts: A review