PDI bridged MIL-125(Ti)-NH2 heterojunction with frustrated Lewis pairs: A promising photocatalyst for Cr(VI) reduction and antibacterial application

Article Engineering, Environmental

NIR light responsive MoS2 nanomaterials for rapid sterilization: Optimum photothermal effect via sulfur vacancy modulation

Guizhu Wu et al.

Summary: In this study, MoS2 NMs with varying concentrations of sulfur vacancies (Vs) were synthesized and showed improved photothermal conversion efficiency for efficient antibacterial activity under near-infrared light irradiation.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Chemistry, Physical

Photoredox coupling of benzyl alcohol oxidation with CO2 reduction over CdS/TiO2 heterostructure under visible light irradiation

Ming-Yu Qi et al.

Summary: A novel CdS/TNS heterostructure enables the coupling of CO2 photoreduction with benzyl alcohol oxidation to synthesize C-C bonds with high selectivity. The synergistic interaction between CdS and TNS improves the selectivity of the C-C coupled products, which involves the formation of CH(OH)Ph radicals as key intermediates.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

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Article Chemistry, Physical

Construction of an all-organic Z-scheme heterostructure based on 2D PDINH aggregates modified TCPP aggregates by co-assembly with enhanced photocatalytic performance

Jinrong Lu et al.

Summary: Based on the co-assembly method, pure organic heterojunctions (TCPP/PDINH) were constructed by combining TCPP with the organic semiconductor PDINH, forming a close contact interface through intermolecular pi-pi stacking and hydrogen bond interactions. The enhanced photocatalytic activity of TCPP/PDINH for phenol degradation compared to single aggregates was due to matched energy band positions and close contact interfaces promoting a Z-scheme structure, accelerating charge carrier separation efficiency. Additionally, the presence of two-dimensional PDINH aggregates as a support basement improved the stability of TCPP aggregates, making them heterogeneous and enhancing operation and recycling.

APPLIED SURFACE SCIENCE (2021)

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Article Engineering, Chemical

Carbon quantum dots (CQDs)/noble metal co-decorated MIL-53(Fe) as difunctional photocatalysts for the simultaneous removal of Cr(VI) and dyes

Zhoujun He et al.

Summary: A novel ternary MIL-53(Fe)/CQDs/2%Au nanocomposite with excellent photoactivity for Cr(VI) reduction was successfully constructed. The rate constant of MIL-53(Fe)/CQDs/2%Au was significantly higher than other composites, serving as a bifunctional photocatalyst for simultaneously removing pollutants in mixed systems of Cr(VI) and dyes.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Chemistry, Inorganic & Nuclear

Visible-Light-Driven Sonophotocatalysis for the Rapid Reduction of Aqueous Cr(VI) Based on Zirconium-Porphyrin Metal-Organic Frameworks with csq Topology

Dashu Chen et al.

Summary: A sonophotocatalytic system based on zirconium-porphyrin metal-organic frameworks (MOFs) was established for reducing toxic Cr(VI) to Cr(III) in water, showing enhanced activities compared to traditional photocatalysis. The combination of porous MOFs and sonophotocatalytic technology promoted electron transfer and improved catalytic performance, suggesting a promising strategy for enhancing existing MOF-based photocatalytic systems.

INORGANIC CHEMISTRY (2021)

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Article Materials Science, Multidisciplinary

Role of type II heterojunction in ZnO-In2O3 nanodiscs for enhanced visible-light photocatalysis through the synergy of effective charge carrier separation and charge transport

Abinash Das et al.

Summary: The development of well-crafted ZnO-In2O3 type II heterojunction can reduce the recombination rate and boost the photon absorption ability. The optimization of heterojunction through varying the composite ratio was achieved, and the formation of heterojunction was confirmed through HRTEM analyses and XPS study. The optimally designed ZnO-In2O3 heterojunction at 1:1 composite ratio exhibits an unprecedentedly high activity for the decomposition of methylene blue.

MATERIALS CHEMISTRY AND PHYSICS (2021)

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Article Chemistry, Physical

Photocatalysis-activated SR-AOP over PDINH/MIL-88A(Fe) composites for boosted chloroquine phosphate degradation: Performance, mechanism, pathway and DFT calculations

Xiao-Hong Yi et al.

Summary: PDINH/MIL-88A(Fe) composites were fabricated using a facile ball-milling strategy, showing outstanding degradation performance towards CQ under low power LED visible light. The activation of PDS over P25M175 and pristine MIL-88A contributed to boosted CQ degradation efficiency through direct and indirect electron transfer. Active radicals and singlet oxygen were found to participate in the CQ decomposition, with proposed degradation pathways and toxicity evaluations of intermediates.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Article Chemistry, Inorganic & Nuclear

Hydrolytically Stable and Trifunctional Zirconium-Based Organic Frameworks toward Cr2O72- Detection, Capture, and Photoreduction

Qing Li et al.

Summary: This study focused on the development of two Zr-metal-organic frameworks for sensing, adsorbing, and catalytically reducing Cr(VI) ions. The Zr-MOF 1 performed well in fluorescence sensing and adsorption, while Zr-MOF 2 was more effective in photochemical removal of Cr(VI). The research proposed possible photoluminescence, quenching, and reduction mechanisms and may provide a new avenue for addressing the decontamination of highly toxic Cr(VI) from water.

INORGANIC CHEMISTRY (2021)

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Article Chemistry, Physical

Recent developments of perylene diimide (PDI) supramolecular photocatalysts: A review

Yi Li et al.

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS (2021)

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Article Multidisciplinary Sciences

Interfacial chemical bond and internal electric field modulated Z-scheme Sv-ZnIn2S4/MoSe2 photocatalyst for efficient hydrogen evolution

Xuehua Wang et al.

Summary: The construction of Z-scheme heterostructures is crucial for efficient photocatalytic water splitting. By modulating Mo-S bond and internal electric field, a novel S-v-ZnIn2S4/MoSe2 photocatalyst was developed with high hydrogen evolution rate and apparent quantum yield, demonstrating significant enhancement in photocatalytic performance.

NATURE COMMUNICATIONS (2021)

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Article Materials Science, Multidisciplinary

Interfacial reconstruction of 2D/2D ZnIn2S4/HNb3O8 through Nb-S bonds for efficient photocatalytic H-2 evolution performance

Yuzhou Xia et al.

Summary: A novel ZnIn2S4/HNb3O8 heterojunction with a 2D/2D in-plane interface was successfully fabricated, enhancing the migration efficiency of photogenerated charge carriers. An interfacial electric field oriented from HNb3O8 to ZnIn2S4 was formed as a driving force for interface charge transfer, ultimately promoting the photocatalytic activity.

MATERIALS & DESIGN (2021)

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Article Chemistry, Multidisciplinary

Thermo-enhanced photocatalytic oxidation of amines to imines over MIL-125-NH2@Ag@COF hybrids under visible light

Xiangjun Li et al.

Summary: The study successfully synthesized MIL-125-NH-CH2OH@Ag@COF hybrids using thermo-enhanced photocatalysis technology, with the best photocatalytic performance observed at 60 degrees Celsius. The material achieved nearly 100% conversion of benzylamine and demonstrated good stability.

NANOSCALE (2021)

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Article Chemistry, Physical

Visible-light-driven hydrogen peroxide production from water and dioxygen by perylenetetracarboxylic diimide modified titanium-based metal-organic frameworks

Xiaolang Chen et al.

Summary: This study successfully enhanced the photocatalytic separation and transfer efficiency of MOFs by constructing a heterojunction structure, leading to efficient H2O2 production. MIL-125-PDI showed a higher H2O2 production rate and better stability compared to MIL-125-NH2 with noble-metal Pt nanoparticles as co-catalysts.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Physical

Noble-metal-free Ni2P modified step-scheme SnNb2O6/CdS-diethylenetriamine for photocatalytic hydrogen production under broadband light irradiation

Taiping Hu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

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Review Chemistry, Multidisciplinary

Catalysis, FLPs, and Beyond

Douglas W. Stephan

CHEM (2020)

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Article Chemistry, Physical

Perylene diimide anchored graphene 3D structure via π-π interaction for enhanced photoelectrochemical degradation performances

Yuqiang Sheng et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

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Article Multidisciplinary Sciences

Hydrothermal synthesis of novel 1-aminoperylene diimide/TiO2/MoS2 composite with enhanced photocatalytic activity

Yongshan Ma et al.

SCIENTIFIC REPORTS (2020)

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Article Chemistry, Multidisciplinary

In Situ Formation of Frustrated Lewis Pairs in a Water-Tolerant Metal-Organic Framework for the Transformation of CO2

Serhii Shyshkanov et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

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Article Chemistry, Physical

Zn-free MOFs like MIL-53(Al) and MIL-125(Ti) for the preparation of defect-rich, ultrafine ZnO nanosheets with high photocatalytic performance

He Xiao et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2019)

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Article Chemistry, Inorganic & Nuclear

Congo red decomposition by photocatalytic formation of hydroxyl radicals (•OH) using titanium metal-organic frameworks

Nelson J. Castellanos et al.

TRANSITION METAL CHEMISTRY (2019)

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Article Materials Science, Multidisciplinary

Metal nanoparticles decorated MIL-125-NH2 and MIL-125 for efficient photocatalysis

Jianhao Qiu et al.

MATERIALS RESEARCH BULLETIN (2019)

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Article Chemistry, Physical

Visible-Light-Driven Photoreduction of CO2 to CH4 with H2O Over Amine-Functionalized MIL-125(Ti)

Jie Ding et al.

CATALYSIS LETTERS (2019)

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Article Chemistry, Multidisciplinary

Interfacial Frustrated Lewis Pairs of CeO2 Activate CO2 for Selective Tandem Transformation of Olefins and CO2 into Cyclic Carbonates

Sai Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Chemistry, Multidisciplinary

In Situ Construction of a Cs2SnI6 Perovskite Nanocrystal/SnS2 Nanosheet Heterojunction with Boosted Interfacial Charge Transfer

Xu-Dong Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Article Engineering, Environmental

Robust photocatalytic reduction of Cr(VI) on UiO-66-NH2(Zr/Hf) metal-organic framework membrane under sunlight irradiation

Xue-Dong Du et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Chemistry, Multidisciplinary

Frustrated Lewis pair-mediated fixation of CO2 within a metal-organic framework

Serhii Shyshkanov et al.

CHEMICAL COMMUNICATIONS (2019)

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Review Chemistry, Physical

Self-assembled perylene diimide based supramolecular heterojunction with Bi2WO6 for efficient visible-light-driven photocatalysis

Kai Zhang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

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Article Chemistry, Physical

Construction of heterostructured ZnIn2S4@NH2-MIL-125(Ti) nanocomposites for visible-light-driven H-2 production

Hong Liu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

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Article Chemistry, Physical

Aromatic heterocycle-grafted NH2-MIL-125(Ti) via conjugated linker with enhanced photocatalytic activity for selective oxidation of alcohols under visible light

Zhenyu Wu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

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Article Chemistry, Physical

Supramolecular packing dominant photocatalytic oxidation and anticancer performance of PDI

Jun Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

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Article Engineering, Environmental

All-solid-state Z-scheme CdTe/TiO2 heterostructure photocatalysts with enhanced visible-light photocatalytic degradation of antibiotic waste water

Yinyan Gong et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Article Chemistry, Physical

Self-assembled supramolecular system PDINH on TiO2 surface enhances hydrogen production

Xin Li et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2018)

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Article Chemistry, Multidisciplinary

Self-Assembled PDINH Supramolecular System for Photocatalysis under Visible Light

Di Liu et al.

ADVANCED MATERIALS (2016)

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Article Chemistry, Physical

TiO2 Nanotube arrays: Influence of tube length on the photocatalytic degradation of Paraquat

Cedric B. D. Marien et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

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Article Chemistry, Physical

In situ synthesis of In2S3@MIL-125(Ti) core-shell microparticle for the removal of tetracycline from wastewater by integrated adsorption and visible-light-driven photocatalysis

Hou Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

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Article Chemistry, Analytical

Photoelectrochemical detection of the herbicide clethodim by using the modified metal-organic framework amino-MIL-125(Ti)/TiO2

Dangqin Jin et al.

MICROCHIMICA ACTA (2015)

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Article Chemistry, Physical

M@MIL-100(Fe) (M = Au, Pd, Pt) nanocomposites fabricated by a facile photodeposition process: Efficient visible-light photocatalysts for redox reactions in water

Ruowen Liang et al.

NANO RESEARCH (2015)

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Article Chemistry, Multidisciplinary

Noble Metals Can Have Different Effects on Photocatalysis Over Metal-Organic Frameworks (MOFs): A Case Study on M/NH2-MIL-125(Ti) (M=Pt and Au)

Dengrong Sun et al.

CHEMISTRY-A EUROPEAN JOURNAL (2014)

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Article Chemistry, Multidisciplinary

Engineering the Optical Response of the Titanium-MIL-125 Metal-Organic Framework through Ligand Functionalization

Christopher H. Hendon et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Chemistry, Physical

One-step in situ solvothermal synthesis of SnS2/TiO2 nanocomposites with high performance in visible light-driven photocatalytic reduction of aqueous Cr(VI)

Yong Cai Zhang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2012)

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PDI bridged MIL-125(Ti)-NH2 heterojunction with frustrated Lewis pairs: A promising photocatalyst for Cr(VI) reduction and antibacterial application

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