A comprehensive modeling for the CO2 electroreduction to CO

被引：6

作者：

Agliuzza, Matteo ^{[1
,2
]}

Pirri, Candido Fabrizio ^{[1
,2
]}

Sacco, Adriano ^{[1
]}

机构：

[1] Ist Italiano Tecnol, Ctr Sustainable Future Technol Polito, Corso Trento 21, I-10129 Turin, Italy

[2] Politecn Torino, Appl Sci & Technol Dept, Corso Duca Abruzzi 24, I-10129 Turin, Italy

来源：

JOURNAL OF PHYSICS-ENERGY | 2024年 / 6卷 / 01期

关键词：

CO2; conversion; carbon monoxide; electrochemistry; model; COMSOL; ELECTROCHEMICAL REDUCTION; CARBON-DIOXIDE; FUEL-CELL; ELECTROLYTE; TRANSPORT; POLYMER;

D O I：

10.1088/2515-7655/ad0a39

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In the research for the decarbonization processes, electrochemistry is among the most studied routes for the conversion of carbon dioxide in added-value products, thanks to the up-scalability and the mild conditions of work of the technology. In this framework, modeling the electrochemical reactor is a powerful tool to predict and optimize important features of the electroreduction. In this study, we propose a comprehensive modeling for the whole electrochemical reactor, which has been validated through the experiments with good agreement. In particular, the performance of the cell is studied as a function of the voltage applied, for different sizes of the reactor. Furthermore, the model has been used to study the chemical conditions at the cathode surface, as well as electrochemical conditions at different applied biases and flow rates of the electrolyte.

引用

页数：13

共 45 条

[1] Solar-driven integrated carbon capture and utilization: Coupling CO2 electroreduction toward CO with capture or photovoltaic systems [J].

Agliuzza, Matteo ;

Mezza, Alessio ;

Sacco, Adriano .

APPLIED ENERGY, 2023, 334

[2] THE GROTTHUSS MECHANISM [J].

AGMON, N .

CHEMICAL PHYSICS LETTERS, 1995, 244 (5-6) :456-462

[3] Global warming: review on driving forces and mitigation [J].

Al-Ghussain, Loiy .

ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 2019, 38 (01) :13-21

[4]

Chinnathambi S., 2022, Electrochem, V3, P549, DOI [10.3390/electrochem3030038, DOI 10.3390/ELECTROCHEM3030038]

[5] Solar-Driven Electrochemical CO2Reduction with Heterogeneous Catalysts [J].

Creissen, Charles E. ;

Fontecave, Marc .

ADVANCED ENERGY MATERIALS, 2021, 11 (43)

[6]

Cussler E.L., 1997, Diffusion: Mass Transfer in Fluid Systems

[7] The Butler-Volmer equation in electrochemical theory: Origins, value, and practical application [J].

Dickinson, Edmund J. F. ;

Wain, Andrew J. .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2020, 872

[8] COMSOL Multiphysics® : Finite element software for electrochemical analysis. A mini-review [J].

Dickinson, Edmund J. F. ;

Ekstrom, Henrik ;

Fontes, Ed .

ELECTROCHEMISTRY COMMUNICATIONS, 2014, 40 :71-74

[9] A new perspective on the electron transfer: recovering the Butler-Volmer equation in non-equilibrium thermodynamics [J].

Dreyer, Wolfgang ;

Guhlke, Clemens ;

Mueller, Ruediger .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2016, 18 (36) :24966-24983

[10] Impact of anthropogenic CO2 on the CaCO3 system in the oceans [J].

Feely, RA ;

Sabine, CL ;

Lee, K ;

Berelson, W ;

Kleypas, J ;

Fabry, VJ ;

Millero, FJ .

SCIENCE, 2004, 305 (5682) :362-366

← 1 2 3 4 5 →