Recent advances of 2D metal-organic frameworks for electrochemical carbon dioxide reduction DOI Creative Commons

Xingcheng Ma,

Meiling Xiao, Changpeng Liu

et al.

Materials Today Catalysis, Journal Year: 2024, Volume and Issue: 4, P. 100043 - 100043

Published: Feb. 20, 2024

Language: Английский

Construction of Co-ZIF-derived CoS2@Cu hollow heterogeneous nanotube array for the detection of hydrazine in environmental water samples DOI

Lian Ou,

Jie Yang, Xu Li

et al.

Environmental Research, Journal Year: 2024, Volume and Issue: 246, P. 118177 - 118177

Published: Jan. 10, 2024

Language: Английский

Citations

4
Thermal Chemisorption and Reduction of Carbon Dioxide on UiO-66(Zr) and MIL-100(Fe) DOI Creative Commons

Smita Takawane,

Masatoshi Miyamoto, Atsushi Kondo

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(7), P. 479 - 479

Published: March 22, 2025

The continuous increase in global energy consumption has caused a considerable CO2 emissions and environmental problems. To address these challenges, adsorbents catalytic materials that can effectively reduce the levels atmosphere should be developed. Metal–organic frameworks (MOFs) have emerged as promising for capture owing to their high surface areas tunable structures. Herein, adsorption properties of MIL-100(Fe) UiO-66(Zr) were investigated. Both MOFs exhibited excellent thermal stability capacities at 300 K, they maintained good 500 K compared those activated carbon fiber potentials. A slight change structure no observed under K. At time, CO changes carboxyl OCO functional groups on MIL-100(Fe), suggesting mechanism reduction bare Fe(II) sites. These findings confirm potential thermo-catalytic achieve effective conversion.

Language: Английский

Citations

0
Atomically precise Ni clusters inducing active NiN2 sites with uniform-large vacancies towards efficient CO2-to-CO conversion DOI Creative Commons

Guangyuan Xu,

Xingjie Peng,

Chuanqiang Wu

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: April 22, 2025

CO2 electroreduction to CO promises give an efficient strategy for fixation and transformation. However, current reported active sites fail deliver sufficient activity with high Faradic efficiency (FEco) over a wide range of potential. Here, we show general synthetic protocol fabricate batch highly pure NiN2 catalysts precise engineering the uniform-large (UL) vacancy around sites, which is accomplished through 'pre-deposition + pyrolysis' various atomically Ni clusters (Nin) in-situ etching support by 'nano bomb' (sulfur-ligand in clusters). The UL vacancies could achieve turnover frequency (TOF) 350000 h-1 ~100% FEco potential 1500 mV. In-situ infrared spectra theoretical calculations reveal that site contributes this remarkable catalytic performance compared counterparts. This enables us simultaneously engineer surrounding employment metal clusters, thereby enhancing other specific reactions.

Language: Английский

Citations

0
Asymmetric Coordination Engineering Accelerates the Electrochemical Nitrate Reduction Kinetics on Metal-organic Frameworks DOI

Linxuan Xie,

Qi Hao, Yudong Wu

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125428 - 125428

Published: April 1, 2025

Language: Английский

Citations

0
Recent advances of 2D metal-organic frameworks for electrochemical carbon dioxide reduction DOI Creative Commons

Xingcheng Ma,

Meiling Xiao, Changpeng Liu

et al.

Materials Today Catalysis, Journal Year: 2024, Volume and Issue: 4, P. 100043 - 100043

Published: Feb. 20, 2024

Language: Английский

Citations

3