1O2‐Mediated Selective Oxidation of 5‐hydroxymethylfurfural to 2,5‐diformylfuran by Ag/Ag3PO4 under Visible Light Irradiation DOI
Rui Zhu, Xinglong Li

ChemistrySelect, Год журнала: 2024, Номер 9(35)

Опубликована: Сен. 13, 2024

Abstract The synthesis of 2,5‐diformylfuran (DFF) through photocatalytic oxidation 5‐hydroxymethylfurfural (HMF) is an attractive approach. In this manuscript, a selective strategy for HMF was developed, using Ag/Ag 3 PO 4 as the photocatalyst and O 2 oxidizing agent. prepared catalyst characterized systematically by SEM, XRD, XPS, UV‐Vis, PL spectra, so on. contrast to previous strategies conversion, catalytic system could efficiently generate 1 without other reactive oxygen species (ROS) under visible light irradiation. DFF would be obtained with about 90 % selectivity. Moreover, exclusive formation linked more positive conduction band potential (+0.90 eV) , confirmed array characterization techniques. Additionally, stability assessed cyclic testing analyses including XPS. Nonetheless, potentially serve robust platform various reactions in future, due its presence involvement ROS.

Язык: Английский

Integrating the 2D/2D heterostructure of the MXene monolayer and BiOBr nano-sheets for superior photo-catalysis DOI

Huiming Shi,

Quanquan Shi,

Xinrui Gu

и другие.

Journal of Colloid and Interface Science, Год журнала: 2024, Номер 673, С. 527 - 536

Опубликована: Июнь 7, 2024

Язык: Английский

Процитировано

17

Stannum vacancies at precise interface of 2D/2D g-C3N4/SnS S-scheme heterojunction boost up photocatalysis DOI

Huiming Shi,

Quanquan Shi,

Sanwal Piracha

и другие.

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(31), С. 20270 - 20277

Опубликована: Янв. 1, 2024

Advanced semiconductor photocatalysts have significant potential for efficient alcohol photooxidation.

Язык: Английский

Процитировано

14

Modified Titanium dioxide-based photocatalysts for water treatment: Mini review DOI Creative Commons

Xiaowen Yang,

Ran Zhao,

Hong Zhan

и другие.

Environmental Functional Materials, Год журнала: 2024, Номер 3(1), С. 1 - 12

Опубликована: Март 1, 2024

Titanium dioxide (TiO2), recognized for its affordability, low cost, high chemical stability, and eco-friendliness, has garnered extensive research attention in recent years. But because of the TiO2 band gap (>3.2eV) seriously limit use visible light, fast electron-hole composite often lead to poor photocatalytic activity quantum yield. Therefore, needs be modified. Modification can change broadband TiO2, enhance light absorption, thus affect important means efficiency. In this review, we introduce crystal form mechanism review some modification strategies including doping modification, construction heterojunctions, plane engineering defect engineering. Furthermore, application modified TiO2-based materials water treatment, removal dye contaminants, antibiotics, advanced oxidative sterilization, finally explore challenges prospects photocatalysts.

Язык: Английский

Процитировано

14

Quantum dots in S-scheme photocatalysts DOI
Bicheng Zhu, Chuanjia Jiang, Jingsan Xu

и другие.

Materials Today, Год журнала: 2024, Номер unknown

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

13

Vanadium-doped metal-organic framework@Znln2S4 core-shell heterojunction-attenuated photoelectrochemical immunoassay DOI

Xin Wang,

Dianyong Tang, Xinyu Wan

и другие.

Talanta, Год журнала: 2024, Номер 275, С. 126110 - 126110

Опубликована: Апрель 14, 2024

Язык: Английский

Процитировано

12

Exquisitely designed (0 0 1) active face of Bi2O2CO3 based on Bi3O4Br/g-C3N5 layers with multi-channel charge transfer for efficient purification of organic water pollutants under visible light DOI
Wenlin Wang, Xianling Wang, Gang Li

и другие.

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 690, С. 137297 - 137297

Опубликована: Март 11, 2025

Язык: Английский

Процитировано

1

Unfolding the significance of metal oxides for photocatalytic sustainable water splitting combined with organic pollutants DOI

Sanwal Piracha,

Sana Batool, Yifei Zhang

и другие.

Journal of Materials Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

1

Transition metal oxide clusters: advanced electrocatalysts for a sustainable energy future DOI Creative Commons

Sanwal Piracha,

Yifei Zhang, Ali Raza

и другие.

Chemical Communications, Год журнала: 2024, Номер 60(73), С. 9918 - 9929

Опубликована: Янв. 1, 2024

This article summarizes small-sized transition metal oxide (TMO) clusters for electrocatalysis. The synergistic actions between TMO and TM–N x sites mechanisms by DFT studies are comprehensively highlighted.

Язык: Английский

Процитировано

9

A S-scheme heterojunction of 1D/2D TiO2/Bi2O2CO3: Precise interface engineering and exceptional membrane purification DOI
Jingjing Zhang, Quanquan Shi, Qi Xiong

и другие.

Sustainable materials and technologies, Год журнала: 2024, Номер 41, С. e01023 - e01023

Опубликована: Июнь 18, 2024

Язык: Английский

Процитировано

7

Intrareticular Exciton Effects Regulate Photocatalytic Activity in Donor–Acceptor Olefin‐Linked Covalent Organic Frameworks DOI
Jie Zhang,

Wenwen Zhou,

Jianfeng Zhao

и другие.

Small, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 3, 2024

Abstract Olefin‐linked covalent organic frameworks (OL‐COFs) show great promise for visible‐light‐driven photocatalysis. Manipulating atomic‐level donor–acceptor interactions in OL‐COFs is key to understanding their exciton effects this system. Here, three are presented with orthorhombic lattice structures, synthesized via Knoevenagel polycondensation reaction of terephthalaldehyde and tetratopic monomers featuring phenyl, benzo[c][1,2,5]oxadiazole, benzo[c][1,2,5]thiadiazole moieties. These feature tunable interactions, making them ideal studying olefin‐linked systems. Comprehensive analyses, including temperature‐dependent photoluminescence spectra, ultrafast spectroscopy, theoretical calculations, reveal that stronger lead reduced binding energy ( E b ), accelerated dissociation, longer‐lived photogenerated charges, thereby enhancing photocatalytic performance. Notably, The TMO‐BDA COF, the lowest , demonstrates superior activity one‐pot sequential transformation excellent catalytic performance gram‐scale reactions, highlighting its potential practical applications. This work provides valuable insights into regulating effect at molecular level OL‐COFs, offering pathways enhance efficiency.

Язык: Английский

Процитировано

5