Fluorenone‐Based Covalent Triazine Frameworks/Twinned Zn0.5Cd0.5S S‐scheme Heterojunction for Efficient Photocatalytic H2 Evolution
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DOI: 10.1002/adfm.202400065
Abstract: Photocatalytic hydrogen evolution reaction (HER) is a very promising and sustainable technology, yet precisely exploring effective HER photocatalysts remains a critical challenge due to the rapid charge recombination. In this work, a brand‐new S‐scheme heterojunction… read more here.
Keywords: scheme heterojunction; heterojunction; twinned zn0; zn0 5cd0 ... See more keywords
Efficient Charge and Proton Balance Enabled by a 2D/2D S‐Scheme Heterojunction with a Nanochamber Design for Better Synergy of Photocatalytic CO2 Methanation and Benzylamine Oxidation
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DOI: 10.1002/adfm.202413830
Abstract: Light‐driven CO2 reduction integrated with benzylamine (BA) oxidation provides a promising means for achieving sustainable development, whereas whose effectiveness is challenged by imbalanced charge transfer/utilization and proton supply/consumption. To conquer these issues, herein, a 2D/2D… read more here.
Keywords: proton; scheme heterojunction; nanochamber design; benzylamine oxidation ... See more keywords
Rapid Charge Transfer Endowed by Hollow‐structured Z‐Scheme Heterojunction for Coupling Benzylamine Oxidation With CO2 Reduction
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DOI: 10.1002/adfm.202415280
Abstract: In the field of photocatalysis, ultrafast electron transfer at the interface is the key factor affecting photocatalytic activity. Herein, ultrafast carrier transport is achieved through constructing a Z‐scheme heterojunction of [email protected] (CoSe@ZCS), which is prepared… read more here.
Keywords: scheme heterojunction; heterojunction; charge transfer; transfer ... See more keywords
Twin S‐Scheme Heterojunction ZnO/UiO‐66‐NH2@ZnIn2S4 Rhombic Octahedra for Efficient Photocatalytic H2 Evolution
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DOI: 10.1002/adfm.202418778
Abstract: Amid increasing fossil energy scarcity, a key solution is using solar energy to split water into hydrogen (H2). However, single photocatalysts face limitations of low solar utilization rate and rapid carrier recombination, so constructing novel… read more here.
Keywords: uio nh2; twin scheme; zis; scheme heterojunction ... See more keywords
Sonoactivated Z‐Scheme Heterojunction for Enhanced Sonodynamic Mitophagy Inhibition and Triple Negative Breast Cancer Treatment
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DOI: 10.1002/adma.202413601
Abstract: Sonodynamic therapy (SDT) has emerged as a potent therapeutic modality to generate intratumoral toxic reactive oxygen species (ROS) in combating refractory triple‐negative breast cancer (TNBC). However, its therapeutic efficacy is compromised due to pro‐survival cancer‐cell… read more here.
Keywords: scheme heterojunction; cancer; mitophagy inhibition;
Interfacial Charge Transfer in ZnO/COF S‐Scheme Photocatalyst via Zn─N Bond
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DOI: 10.1002/adma.202505088
Abstract: Photocatalysis is a promising solution to global energy shortage and environmental problems. Inspired by photosynthesis, multicomponent heterostructured photocatalysts are extensively investigated, and step‐scheme (S‐scheme) heterojunction has emerged as the theoretical basis for delineating charge transfer… read more here.
Keywords: charge transfer; spectroscopy; scheme heterojunction;
Near‐Infrared Light Responsive S‐Scheme Bi 2 S 3 @Ag 2 S Heterojunction for Synergistic Photothermal and Photodynamic Antibacterial
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DOI: 10.1002/adom.202502842
Abstract: Bacterial infections seriously threaten human health, while drug resistance makes the development of efficient antibacterial agents highly challenging. Near‐infrared (NIR) light‐triggered photothermal therapy (PTT) and photodynamic therapy (PDT) have recently emerged as promising alternatives for… read more here.
Keywords: photothermal photodynamic; scheme heterojunction; heterojunction; bi2s3 ag2s ... See more keywords
Construction of a 2D/2D Crystalline Porous Materials Based S‐Scheme Heterojunction for Efficient Photocatalytic H2 Production
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DOI: 10.1002/aenm.202303638
Abstract: Generally, the low electron–hole separation efficiency of covalent organic frameworks (COFs) prevents their catalytic performance from reaching satisfactory results. For this reason, the creation of heterojunctions is considered an effective strategy but usually suffers from… read more here.
Keywords: scheme heterojunction; porous materials; photocatalytic production; crystalline porous ... See more keywords
Cd Single Atom as an Electron Mediator in an S‐Scheme Heterojunction for Artificial Photosynthesis of H2O2
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DOI: 10.1002/aenm.202405478
Abstract: Developing conductor‐mediated S‐scheme heterojunction photocatalysts imitating natural photosynthetic systems emerges as a promising approach to hydrogen peroxide (H2O2) production. However, achieving precise coupling between two semiconductors with a charge shuttle and modulating the interfacial interactions… read more here.
Keywords: scheme heterojunction; spectroscopy; single atom; h2o2 ... See more keywords
A MOF@MOF S-scheme Heterojunction with Lewis Acid-Base Sites Synergistically Boosts Cocatalyst-Free CO2 Cycloaddition.
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DOI: 10.1002/cssc.202401362
Abstract: The photocatalytic cycloaddition reaction between CO2 and epoxide is one of the most promising green routes for CO2 utilization, for which high performance photocatalysts are intensely desired. Herein, we have constructed an S-scheme heterojunction of… read more here.
Keywords: spectroscopy; co2 cycloaddition; scheme heterojunction; lewis acid ... See more keywords
Photocatalytic Upcycling of Plastic Waste into Syngas by ZnS/Ga2O3 Z-scheme Heterojunction.
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DOI: 10.1002/cssc.202402310
Abstract: The photocatalytic conversion of plastic waste into value-added products using solar energy presents a promising approach for promoting environmental sustainability. Nonetheless, the emission of CO2 during the conventional photocatalytic degradation process remains a major hurdle… read more here.
Keywords: syngas; scheme heterojunction; plastic waste; zns ga2o3 ... See more keywords