Nat Commun March 2023 PMID 36918545

Rational design of heterogenized molecular phthalocyanine hybrid single-atom electrocatalyst towards two-electron oxygen reduction.

Wenjun Fan, Zhiyao Duan, Wei Liu, Rashid Mehmood, Jiating Qu, Yucheng Cao, Xiangyang Guo, Jun Zhong, Fuxiang Zhang

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Peak: 3 in Apr 2023

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The discussions indicate appreciation for the research's focus on improving oxygen reduction reactions with mentions of 'superior performance' and 'precise active site design,' revealing a positive outlook. The tone includes phrases like 'rational design' and 'advanced catalysts,' which underscore both technical interest and perceived impactful potential, leading to overall moderate but engaged responses.

AgreementModerate agreement

Most discussions seem to recognize the importance and innovation of the research, showing a general consensus in support.

InterestModerate interest

Participants express moderate interest, mentioning the potential applications and the scientific novelty of hybrid catalysts.

EngagementModerate engagement

Replies include references to the methods, such as heterogenized catalysts and specific reactions, indicating active engagement.

ImpactModerate impact

Comments highlight the relevance of the work for future catalytic designs and practical applications, reflecting perceived significance.

Abstract in brief

The study designs hybrid single-atom catalysts by linking molecular cobalt phthalocyanine to carbon nanotubes through axial coordination, which helps in clarifying the active site structure and understanding the oxygen reduction reaction (ORR) mechanism.
These hybrid catalysts demonstrate superior performance in the two-electron ORR process, showing higher activity and selectivity than the homogeneous molecular catalysts, especially in applications like air cathodes in flow cell devices.
The well-defined active sites and clear coordination in these hybrid catalysts enable effective screening and optimization, resulting in stable oxygen reduction with over 90% Faradaic efficiency maintained for 25 hours at a current density of 300 mA/cm².]

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Designing Hybrid Single-Atom Catalysts for Efficient Oxygen Reduction in Electrocatalysis

This video discusses the rational design of hybrid single-atom catalysts by linking molecular cobalt phthalocyanine to carbon nanotubes, clarifying active site structures, and enhancing two-electron oxygen reduction…

STEM RTCL TV · Jun 15, 2023 17 views

Materials Design Inc

@MedeAsoftware · X

RT @MedeAsoftware: Rational design of heterogenized molecular phthalocyanine hybrid single-atom electrocatalyst towards two-electron oxygen…

Apr 20, 2023 · 2 shares · 367 followers View post →

Kenneth Roberts

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RT @MedeAsoftware: Rational design of heterogenized molecular phthalocyanine hybrid single-atom electrocatalyst towards two-electron oxygen…

Apr 18, 2023 · 2 shares · 653 followers View post →

Materials Design Inc

@MedeAsoftware · X

Rational design of heterogenized molecular phthalocyanine hybrid single-atom electrocatalyst towards two-electron oxygen reduction https://t.co/4CmErYYV13 #materials https://t.co/UcUpsJhZOD

Apr 18, 2023 · 2 shares · 367 followers View post →

!ardavan

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RT @ChemistryNews: Rational design of heterogenized molecular phthalocyanine hybrid single-atom electrocatalyst towards two-electron oxygen…

Mar 14, 2023 · 1 share · 109 followers View post →

Chemistry News

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Rational design of heterogenized molecular phthalocyanine hybrid single-atom electrocatalyst towards two-electron oxygen reduction https://t.co/yDXMB0enZC https://t.co/qgrMsqOc51

Mar 14, 2023 · 12 likes · 1 share · 517,822 followers View post →