Hydrophilic/Hydrophobic Composite Catalysts to Enhance Contact‐Electro‐Catalytic Performance of Polytetrafluoroethylene DOI
Chengchao Jin, Y. Cai, Kun� Shi

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: May 5, 2025

Abstract The strong hydrophobicity of polytetrafluoroethylene (PTFE) restricts its effective interaction with aqueous media, thereby hindering contact‐electro‐catalytic (CEC) performance. Herein, an strategy is proposed to enhance CEC efficiency by developing hydrophobic/hydrophilic composites. This approach not only improves hydrophilicity facilitate solid–liquid contact‐electrification (CE) but also leverages solid–solid CE, significantly boosting the activity PTFE. Notably, boron nitride (BN)/PTFE composite demonstrates exceptional performance, achieving a hydrogen yield 15.73 mmol g⁻¹ h⁻¹ in pure water, and nitrogen reduction rate 17.25 water/methanol system, far surpassing previously reported piezocatalysts piezo‐photocatalysts. Experimental theoretical results jointly reveal significant electron transfer between PTFE as well BN. work opens new avenues for high‐performance materials provides mechanistic framework understanding interfacial charge‐transfer dynamics systems.

Language: Английский

Interface-engineering enhanced photocatalytic conversion of CO2 into solar fuels over S-type Co-Bi2WO6@Ce-MOF heterostructured photocatalysts DOI

Jiale Ren,

Qianfei Ma,

Hua Yang

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 691, P. 137452 - 137452

Published: March 29, 2025

Language: Английский

Citations

1
The multicomponent heterostructure flower spherical Ce-MOF/CdIn2S4/CdS for ciprofloxacin photodegradation via effective electron transfer DOI
Hong Zheng, Fengyan Ma,

Meihua Ling

et al.

Journal of Solid State Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 125210 - 125210

Published: Jan. 1, 2025

Language: Английский

Citations

0
Steel Mesh-Supported CsPbBr3/SNW-1 Nanocomposite: Photocatalyst for Sustainable Ammonia Production DOI

Negin Khosroshahi,

Parsa Azaddehghan,

Nooshin Gholhovallahi Ardakan

et al.

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Language: Английский

Citations

0
Hydrophilic/Hydrophobic Composite Catalysts to Enhance Contact‐Electro‐Catalytic Performance of Polytetrafluoroethylene DOI
Chengchao Jin, Y. Cai, Kun� Shi

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: May 5, 2025

Abstract The strong hydrophobicity of polytetrafluoroethylene (PTFE) restricts its effective interaction with aqueous media, thereby hindering contact‐electro‐catalytic (CEC) performance. Herein, an strategy is proposed to enhance CEC efficiency by developing hydrophobic/hydrophilic composites. This approach not only improves hydrophilicity facilitate solid–liquid contact‐electrification (CE) but also leverages solid–solid CE, significantly boosting the activity PTFE. Notably, boron nitride (BN)/PTFE composite demonstrates exceptional performance, achieving a hydrogen yield 15.73 mmol g⁻¹ h⁻¹ in pure water, and nitrogen reduction rate 17.25 water/methanol system, far surpassing previously reported piezocatalysts piezo‐photocatalysts. Experimental theoretical results jointly reveal significant electron transfer between PTFE as well BN. work opens new avenues for high‐performance materials provides mechanistic framework understanding interfacial charge‐transfer dynamics systems.

Language: Английский

Citations

0