Direct In Situ Fabrication of Strong Bonding ZIF-8 Film on Zinc Substrate and Its Formation Mechanism DOI Creative Commons
Haidong Wang, Jie Liu, Baosheng Liu

et al.

Metals, Journal Year: 2024, Volume and Issue: 14(12), P. 1403 - 1403

Published: Dec. 9, 2024

There is much promise for creating metal organic framework (MOF) films on substrates in fields including sensing and electrical conduction. For these applications, direct production of MOF with strong bonding extremely desirable. In this study, a simple one-step method without the need additives or pre-modification used to directly create zeolitic imidazolate framework-8 (ZIF-8) zinc substrate. The formation mechanisms ZIF-8 film are analyzed. can be attributed an in-situ grown ZnO interlayer between growth process shows time oxide substrate, which subsequently covered by crystals. results from combination decomposition products solvent ions. Furthermore, serves as sacrificial precursor nucleation continuous film. It anchoring site resulting adhesion. This paper describes straightforward that expected provide theoretical basis laboratory preparation ZIF films.

Language: Английский

A versatile strategy for broadening light absorption to ultraviolet–visible region on Zr-based MOF photocatalysts for efficient CO2 reduction DOI
Xin Huang,

Zuoyi Wang,

Yao Zhong

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160812 - 160812

Published: Feb. 1, 2025

Language: Английский

Citations

3
Plasmonic Ag-AgCl nanostructures decorated polyvinyl alcohol-boehmite@ZIF-67 granules with enhanced photocatalytic activities toward textile dye and Cr(VI) DOI
Thi Hong Anh Nguyen, Phạm Văn Hưng, Hoai Lam Tran

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136296 - 136296

Published: Jan. 1, 2025

Language: Английский

Citations

0
Green Approach for the Large‐Scale Synthesis of a Metal–Organic Framework Derived From Perylene and Copper: A Fluorometric Sensor for Sm (III) DOI Open Access
Samika Anand, Abhishek Kumar,

K.R. Sunaja Devi

et al.

Applied Organometallic Chemistry, Journal Year: 2025, Volume and Issue: 39(3)

Published: Feb. 22, 2025

ABSTRACT The detection of samarium (Sm) and its isotopes/ions is gaining significant importance across various fields, including nuclear energy, materials science, environmental monitoring, biomedicine. Accurate sensitive methods are crucial for ensuring safety, quality control, compliance with regulatory standards. Despite the growing need, existing strategies often face challenges such as being time‐consuming, inaccurate, cumbersome, expensive. Surprisingly, fluorometric sensing has been explored minimally Sm detection. In this study, we introduce a novel approach detecting (III) ions using fluorescent metal–organic framework (MOF), Cu‐PTC, synthesized via one‐pot, green, room temperature method. This represents first reported use MOF Cu‐PTC was potassium salt perylene‐3,4,9,10‐tetracarboxylic acid Cu (II) from (OAc) 2 . Structural analysis revealed formation 3D network well‐defined pores. Photophysical characterization confirmed absorption emission properties Cu‐PTC. successfully employed selective ions, limit 6.53 μM.

Language: Английский

Citations

0
Carbon Doping and Oxygen Vacancy-Tungsten Trioxide/Cu3SnS4 S-Scheme Heterojunctions for Boosting Visible-Light-Driven Photocatalytic Performance DOI
Na Zhang, Yichao Wang, Zipeng Xing

et al.

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

Published: March 12, 2025

Developing ideal photocatalysts for energy regeneration and environmental remediation by combining the advantages of individual semiconductors remains a significant challenge. Herein, tungsten trioxide (WO3)/Cu3SnS4 S-scheme heterojunction composite are developed. Initially, doped oxygen vacancy (OV) was prepared on two-dimensional WO3 nanosheets direct calcination method. Subsequently, Cu3SnS4 nanoflowers produced via one-step hydrothermal process, which then used to wrap nanosheets. The close contact between Cu3SnS4, coupled with unsaturated C–OV coordination, enhanced interfacial electron transport. Under visible light irradiation, WO3/Cu3SnS4 shows an impressive H2 production rate 3345.26 μmol h–1 g–1, improvement over performances Cu3SnS4. Moreover, demonstrated highest photocatalytic tetracycline degradation efficiency, achieving 99.4% within 90 min illumination. An efficient system well-aligned band structure successfully constructed. This design effectively extends their lifetime, allowing achieve maximum efficiency in reaction.

Language: Английский

Citations

0
Enhanced performance of phosphorus-doped graphene-supported Pd electrocatalysts for ethanol oxidation DOI
Ning Yu,

Junping Tang,

Siqi Wang

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 126, P. 326 - 335

Published: April 10, 2025

Language: Английский

Citations

0
MOFs as platforms for multiscale structural regulation: new frontiers in photocatalyst design DOI Open Access
Jianqiao Liu,

Zili Gong,

Di Wu

et al.

Microstructures, Journal Year: 2025, Volume and Issue: 5(3)

Published: April 25, 2025

Photocatalysis plays a pivotal role in sustainable technology, driving pollutant degradation and energy conversion through solar-driven chemical reactions. However, conventional photocatalysts are limited by their structural tunability, hindering adaptability to evolving photocatalytic applications. This underscores the urgent need for innovative approaches overcome these challenges. Metal-organic frameworks (MOFs), with tunable structures, offer promising solution overcoming limitations. Here, we demonstrate comprehensive overview of regulation strategies MOFs, emphasizing evolution across multiple scales enhance performance. review begins detailing photoelectric characteristics MOFs development effectiveness. An in-depth analysis is undertaken into - macroscale, mesoscale, atomic-scale, electronic-scale. The synergistic interactions among levels further explored, revealing collective contribution improved efficiency. These insights emphasize that adaptable design serve as pathways advancements photocatalyst engineering. Finally, examine current applications structures provide perspectives on future challenges this field. offers critical MOF regulation, highlighting its innovations expanding technologies.

Language: Английский

Citations

0
Direct In Situ Fabrication of Strong Bonding ZIF-8 Film on Zinc Substrate and Its Formation Mechanism DOI Creative Commons
Haidong Wang, Jie Liu, Baosheng Liu

et al.

Metals, Journal Year: 2024, Volume and Issue: 14(12), P. 1403 - 1403

Published: Dec. 9, 2024

There is much promise for creating metal organic framework (MOF) films on substrates in fields including sensing and electrical conduction. For these applications, direct production of MOF with strong bonding extremely desirable. In this study, a simple one-step method without the need additives or pre-modification used to directly create zeolitic imidazolate framework-8 (ZIF-8) zinc substrate. The formation mechanisms ZIF-8 film are analyzed. can be attributed an in-situ grown ZnO interlayer between growth process shows time oxide substrate, which subsequently covered by crystals. results from combination decomposition products solvent ions. Furthermore, serves as sacrificial precursor nucleation continuous film. It anchoring site resulting adhesion. This paper describes straightforward that expected provide theoretical basis laboratory preparation ZIF films.

Language: Английский

Citations

0