Progress and perspective of electrochemical CO2 reduction on Pd-based nanomaterials

Mustafa, Azeem; Shuai, Yong; Lougou, Bachirou Guene; Wang, Zhijiang; Razzaq, Samia; Zhao, Jiupeng; Shan, Jingjing

doi:10.1016/j.ces.2021.116869

Cited by 26 publications

(15 citation statements)

References 60 publications

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“…Hence, the suitable electrocatalysts for carbon capture for storage technology (CO and HCOOH production) should be Au and Pd. 3,82 On the other hand, the suitable electrocatalyst for CCU technology (including the P2G method) can be specically determined as Pt. It should be noted that the activation energy is negligibly small when using the Pt electrocatalyst based on the result that the overall faradaic efficiency and the overall energy conversion efficiency were equal.…”

Section: Overall Energy Conversion Efficiency In Co 2 Reductionmentioning

confidence: 99%

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO₂ electroreduction systems

2022

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Section: Overall Energy Conversion Efficiency In Co 2 Reductionmentioning

confidence: 99%

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO₂ electroreduction systems

2022

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“…Das et al have compiled several applications of CSNs to tackle the challenges faced by various CO 2 conversion processes [ 3 ]. Recently, concerning electrocatalytic [ 19 , 20 , 22 , 24 , 25 , 26 ] and photocatalytic [ 27 , 28 , 29 , 30 , 31 , 32 ]. CO 2 conversion processes, special attention has been focused on the use of these nanostructured catalysts as alternatives to conventional heterogeneous catalysts.…”

Section: Approaches To the Synthesis Of Core-shell Catalysts For Co ...mentioning

confidence: 99%

“…Previous reviews focused on the roles of CSN catalysts in photocatalytic [ 18 ] and electrocatalytic [ 19 , 20 , 21 , 22 , 23 ]. CO 2 conversions, including CO 2 electroreduction, CO 2 electrooxidation, water splitting, and CO 2 reforming, but only a few have summarized their roles in TC CO 2 hydrogenation [ 5 ].…”

Section: Introductionmentioning

confidence: 99%

Recent Application of Core-Shell Nanostructured Catalysts for CO2 Thermocatalytic Conversion Processes

et al. 2022

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Carbon-intensive industries must deem carbon capture, utilization, and storage initiatives to mitigate rising CO2 concentration by 2050. A 45% national reduction in CO2 emissions has been projected by government to realize net zero carbon in 2030. CO2 utilization is the prominent solution to curb not only CO2 but other greenhouse gases, such as methane, on a large scale. For decades, thermocatalytic CO2 conversions into clean fuels and specialty chemicals through catalytic CO2 hydrogenation and CO2 reforming using green hydrogen and pure methane sources have been under scrutiny. However, these processes are still immature for industrial applications because of their thermodynamic and kinetic limitations caused by rapid catalyst deactivation due to fouling, sintering, and poisoning under harsh conditions. Therefore, a key research focus on thermocatalytic CO2 conversion is to develop high-performance and selective catalysts even at low temperatures while suppressing side reactions. Conventional catalysts suffer from a lack of precise structural control, which is detrimental toward selectivity, activity, and stability. Core-shell is a recently emerged nanomaterial that offers confinement effect to preserve multiple functionalities from sintering in CO2 conversions. Substantial progress has been achieved to implement core-shell in direct or indirect thermocatalytic CO2 reactions, such as methanation, methanol synthesis, Fischer–Tropsch synthesis, and dry reforming methane. However, cost-effective and simple synthesis methods and feasible mechanisms on core-shell catalysts remain to be developed. This review provides insights into recent works on core-shell catalysts for thermocatalytic CO2 conversion into syngas and fuels

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“…Recently, Cu-based bimetal catalysts (BMCs) which have multiple active sites exhibit excellent catalytic activity for CO 2 RR. ,, Metallic Bi, Sn, In, Pd, and Pb catalysts show good selectivity for HCOOH production in CO 2 RR. Therefore, it is expected that Cu–M (M = Bi, Sn, In, Pd, and Pb) BMCs may greatly improve the efficiency of electrocatalytic reduction of CO 2 to HCOOH.…”

Section: Introductionmentioning

confidence: 99%

“…Recently, Cu-based bimetal catalysts (BMCs) which have multiple active sites exhibit excellent catalytic activity for CO 2 RR. 3,18,19 Metallic Bi, 20 Sn, 3 In, 21 Pd, 22 Pb) BMCs may greatly improve the efficiency of electrocatalytic reduction of CO 2 to HCOOH. As for the catalysts of anodic oxidation reaction, the La−Mn perovskites were found to exhibit good oxidation characteristics.…”

Section: Introductionmentioning

confidence: 99%

HCOOH Electrosynthesis via Coelectrolytic Processes of CO₂ Reduction and CH₃OH Oxidation

2022

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Electrochemical coconversion of CO 2 at the cathode and CH 3 OH at the anode to produce HCOOH provides a sustainable route for low-cost HCOOH production and efficient utilization of CO 2 . Catalysts play an important role in electrochemical reactions. However, there are still few efficient matched catalysts for CH 3 OH oxidation to HCOOH and CO 2 reduction to HCOOH (CO 2 RR-to-HCOOH). Herein, metal-doped LaMnO 3 (Ag-LMO, Sn-LMO, and Sr-LMO) for CH 3 OH oxidation to produce HCOOH at the anode and Cu−M (M = Pd, Pb, Bi, Sn, and In) bimetal catalysts for CO 2 RR-to-HCOOH at the cathode are exploited. The results indicate that metal-doped LaMnO 3 could directly facilitate CH 3 OH oxidation by reducing the overpotential. The B-site metal-doped effect is better than the A-site metaldoped effect on CH 3 OH oxidation. B-site metal-doped Ag-LMO exhibits a better CH 3 OH oxidation performance, which can reduce the ΔG PLS by 43.08% compared to LMO. Pb@Cu shows an excellent catalytic activity for CO 2 reduction to HCOOH. The overpotential is 0.08 V for CO 2 reduction to HCOOH. This study shed light on the application of Cu-based bimetal materials and La−Mn perovskites in the electrocatalytic field.

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Progress and perspective of electrochemical CO2 reduction on Pd-based nanomaterials

Cited by 26 publications

References 60 publications

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO₂ electroreduction systems

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO₂ electroreduction systems

Recent Application of Core-Shell Nanostructured Catalysts for CO2 Thermocatalytic Conversion Processes

HCOOH Electrosynthesis via Coelectrolytic Processes of CO₂ Reduction and CH₃OH Oxidation

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Progress and perspective of electrochemical CO2 reduction on Pd-based nanomaterials

Cited by 26 publications

References 60 publications

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO2 electroreduction systems

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO2 electroreduction systems

Recent Application of Core-Shell Nanostructured Catalysts for CO2 Thermocatalytic Conversion Processes

HCOOH Electrosynthesis via Coelectrolytic Processes of CO2 Reduction and CH3OH Oxidation

Contact Info

Product

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Energy conversion efficiency comparison of different aqueous and semi-aqueous CO₂ electroreduction systems

Energy conversion efficiency comparison of different aqueous and semi-aqueous CO₂ electroreduction systems

HCOOH Electrosynthesis via Coelectrolytic Processes of CO₂ Reduction and CH₃OH Oxidation