Triggering specific adsorption of alkali cations at electrode–electrolyte interfaces for acidic CO2 electroreduction DOI

Jiaqi Xiang,

Yifan Jiang,

Jingyu Wang

и другие.

AIChE Journal, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

Abstract Alkali cations impose a conducive effect for acidic electrocatalytic CO 2 reduction reaction (eCO RR) to high‐value chemicals. However, the intrinsic configuration of active at complex electrode–electrolyte interfaces remains elusive, limiting deployment cation effect. Herein, we identify crucial specific adsorption K + on improving eCO RR. The specifically adsorbed occurs after implanting sulfonic acid groups system carbon nanotubes and nickel phthalocyanine (NiPc/CNT−SO 3 H). Importantly, NiPc/CNT−SO H generates 2.3‐fold enhancement RR enables attaining high Faraday efficiency >90% −450 mA cm −2 in acid, surpassing most reported catalysts. Specifically residing inner Helmholtz plane can promote *CO *COOH disrupt hydrogen‐bonding network connectivity, thus facilitating process. This work identifies novel feature alkaline provides an effective platform improve electrocatalysis.

Язык: Английский

Acetalization of glycerol to solketal over Musa acuminata leaf-derived acid functionalized catalyst DOI

D. Rhithuparna,

Bushra Saad,

Manya Mridul

и другие.

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163259 - 163259

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Tailoring Functional Graphene-Derived Geopolymer Nanocomposites: Interfacial Interactions and Mechanical Strength Enhancement DOI Creative Commons
Manali Rathee,

Harikrishnan K. Surendran,

Aditya Thakur

и другие.

ACS Materials Au, Год журнала: 2025, Номер unknown

Опубликована: Май 9, 2025

Язык: Английский

Процитировано

0
Construction of Lignin-Based Heterogeneous Acid Catalysts with an Excellent Performance for the Acetalization of Biomass-Based Furfural and Glycerol DOI
Bai Li, Feng Deng, Suli Wu

и другие.

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Май 10, 2025

Язык: Английский

Процитировано

0
Triggering specific adsorption of alkali cations at electrode–electrolyte interfaces for acidic CO2 electroreduction DOI

Jiaqi Xiang,

Yifan Jiang,

Jingyu Wang

и другие.

AIChE Journal, Год журнала: 2025, Номер unknown

Опубликована: Май 27, 2025

Abstract Alkali cations impose a conducive effect for acidic electrocatalytic CO 2 reduction reaction (eCO RR) to high‐value chemicals. However, the intrinsic configuration of active at complex electrode–electrolyte interfaces remains elusive, limiting deployment cation effect. Herein, we identify crucial specific adsorption K + on improving eCO RR. The specifically adsorbed occurs after implanting sulfonic acid groups system carbon nanotubes and nickel phthalocyanine (NiPc/CNT−SO 3 H). Importantly, NiPc/CNT−SO H generates 2.3‐fold enhancement RR enables attaining high Faraday efficiency >90% −450 mA cm −2 in acid, surpassing most reported catalysts. Specifically residing inner Helmholtz plane can promote *CO *COOH disrupt hydrogen‐bonding network connectivity, thus facilitating process. This work identifies novel feature alkaline provides an effective platform improve electrocatalysis.

Язык: Английский

Процитировано

0