In situ formed CuSn alloy from multivariate metal–organic frameworks for tunable CO2 electroreduction

Xuheng Li; Chen Qin; Chunli Wang; Fuping Pan; Kai Jie Chen

doi:10.1039/d4cc05864j

In situ formed CuSn alloy from multivariate metal–organic frameworks for tunable CO₂ electroreduction

Xuheng Li, Chen Qin, Chunli Wang, Fuping Pan, Kai Jie Chen

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

A molecular ligand separation method based on multivariate metal–organic frameworks (MOF) is developed to precisely regulate CuSn alloy for tuning the selectivity of HCOOH and CO in CO₂ reduction. With this method, the agglomeration and heterogeneous nucleations of metals are effectively inhibited during the in situ electrochemical transformation of CuSn-MOFs into highly pure CuSn alloy. The low Sn content favors CO production, while the high Sn concentration facilitates HCOOH formation.

Original language	English
Pages (from-to)	2544-2547
Number of pages	4
Journal	Chemical Communications
Volume	61
Issue number	12
DOIs	https://doi.org/10.1039/d4cc05864j
State	Published - 7 Jan 2025

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title = "In situ formed CuSn alloy from multivariate metal–organic frameworks for tunable CO2 electroreduction",

abstract = "A molecular ligand separation method based on multivariate metal–organic frameworks (MOF) is developed to precisely regulate CuSn alloy for tuning the selectivity of HCOOH and CO in CO2 reduction. With this method, the agglomeration and heterogeneous nucleations of metals are effectively inhibited during the in situ electrochemical transformation of CuSn-MOFs into highly pure CuSn alloy. The low Sn content favors CO production, while the high Sn concentration facilitates HCOOH formation.",

author = "Xuheng Li and Chen Qin and Chunli Wang and Fuping Pan and Chen, {Kai Jie}",

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AU - Li, Xuheng

AU - Qin, Chen

AU - Wang, Chunli

AU - Pan, Fuping

AU - Chen, Kai Jie

N1 - Publisher Copyright: © The Royal Society of Chemistry 2025.

PY - 2025/1/7

Y1 - 2025/1/7

N2 - A molecular ligand separation method based on multivariate metal–organic frameworks (MOF) is developed to precisely regulate CuSn alloy for tuning the selectivity of HCOOH and CO in CO2 reduction. With this method, the agglomeration and heterogeneous nucleations of metals are effectively inhibited during the in situ electrochemical transformation of CuSn-MOFs into highly pure CuSn alloy. The low Sn content favors CO production, while the high Sn concentration facilitates HCOOH formation.

AB - A molecular ligand separation method based on multivariate metal–organic frameworks (MOF) is developed to precisely regulate CuSn alloy for tuning the selectivity of HCOOH and CO in CO2 reduction. With this method, the agglomeration and heterogeneous nucleations of metals are effectively inhibited during the in situ electrochemical transformation of CuSn-MOFs into highly pure CuSn alloy. The low Sn content favors CO production, while the high Sn concentration facilitates HCOOH formation.

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U2 - 10.1039/d4cc05864j

DO - 10.1039/d4cc05864j

M3 - 文章

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AN - SCOPUS:85215690764

SN - 1359-7345

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SP - 2544

EP - 2547

JO - Chemical Communications

JF - Chemical Communications

IS - 12

ER -

In situ formed CuSn alloy from multivariate metal–organic frameworks for tunable CO₂ electroreduction

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