Flexocatalysis: Regulating peroxymonosulfate activation by flexoelectricity DOI
Sheng Tang,

Hongyu Cao,

Wenyuan Liu

et al.

The Journal of Chemical Physics, Journal Year: 2025, Volume and Issue: 162(13)

Published: April 1, 2025

Challenges related to energy shortages and environmental pollution are driving extensive research in catalysis. Flexocatalysis, which extends flexoelectricity mechanocatalysis, is a promising mechanism for catalytic processes. Owing its size-dependent effects, has become particularly significant plays dominant regulatory role chemical reactions within nanocatalysis. In this study, we integrated flexocatalysis with peroxymonosulfate (PMS) activation efficient water purification. The simulation results show that flexoelectric polarization can induce strong field δ-MnO2 nanosheets. This built-in electric subsequently drives the migration of electrons holes reaction interface, thereby activating PMS promoting rapid generation reactive species degradation organic pollutants. At low concentrations catalysts, achieved excellent efficiency was 6.6 times greater than obtained through thermal PMS. study demonstrated function as switch offers approach sustainable remediation.

Language: Английский

A rigid-flexible dynamic model of flexoelectric robotic metamaterials with large in-plane motions DOI
Gongye Zhang,

Yanjie Mei,

Changwen Mi

et al.

International Journal of Mechanical Sciences, Journal Year: 2025, Volume and Issue: unknown, P. 109943 - 109943

Published: Jan. 1, 2025

Language: Английский

Citations

1
Structure-dependent electro-elastic analysis of flexoelectric semiconductor curved nanoshells based on the modified couple stress theory in orthogonal curvilinear coordinates DOI

Fuqi Zhou,

Xinqi Wang, Liangliang Chu

et al.

Acta Mechanica, Journal Year: 2025, Volume and Issue: unknown

Published: March 26, 2025

Language: Английский

Citations

0
Flexocatalysis: Regulating peroxymonosulfate activation by flexoelectricity DOI
Sheng Tang,

Hongyu Cao,

Wenyuan Liu

et al.

The Journal of Chemical Physics, Journal Year: 2025, Volume and Issue: 162(13)

Published: April 1, 2025

Challenges related to energy shortages and environmental pollution are driving extensive research in catalysis. Flexocatalysis, which extends flexoelectricity mechanocatalysis, is a promising mechanism for catalytic processes. Owing its size-dependent effects, has become particularly significant plays dominant regulatory role chemical reactions within nanocatalysis. In this study, we integrated flexocatalysis with peroxymonosulfate (PMS) activation efficient water purification. The simulation results show that flexoelectric polarization can induce strong field δ-MnO2 nanosheets. This built-in electric subsequently drives the migration of electrons holes reaction interface, thereby activating PMS promoting rapid generation reactive species degradation organic pollutants. At low concentrations catalysts, achieved excellent efficiency was 6.6 times greater than obtained through thermal PMS. study demonstrated function as switch offers approach sustainable remediation.

Language: Английский

Citations

0