Related references
Note: Only part of the references are listed.
Article
Biochemistry & Molecular Biology
Dingliang Dai et al.
Summary: Flower-like BiOI decorated with CdS nanodots and iodine vacancies (VI) was used as a photocatalyst for the valorization of sodium lignosulfonate (SLS) under visible light. The introduction of iodine vacancies adjusted the band configuration, enhanced light absorption, and acted as electron traps. The intimate contact between BiOI and CdS nanodots facilitated charge transfer, significantly improving the photocatalytic performance. The CdS/BiOI-VI heterostructure exhibited the highest yield of vanillin, surpassing other photocatalysts and showing great potential for lignin valorization.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Green & Sustainable Science & Technology
Pengfei Sun et al.
Summary: A visible-light-driven photocatalyst, DBS/CNNS, has been synthesized and applied for the elimination of high-concentration antibiotics in wastewater. It demonstrated efficient degradation of moxifloxacin (MOX) under visible light irradiation, breaking through the bottleneck of degrading high concentration antibiotics. The hydrophobic dodecyl benzene group and the formed sulfonyl group with strong electron-withdrawing property were beneficial for MOX enrichment and charge recombination suppression.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Chemistry, Physical
Yi Liu et al.
Summary: Graphitic carbon nitride (GCN) has limited practical application due to low photocatalytic efficiency, but doping aminobenzaldehyde (ABA) into the skeleton can regulate its electronic structure and improve its photocatalytic performance. The optimized CNABA photocatalyst showed 3.1 times higher activity than pristine GCN. CNABA also exhibited excellent stability, photocatalytic reusability, and high elimination efficiency in tap water/natural lake water and sunlight conditions.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Engineering, Environmental
Jianghua Huang et al.
Summary: A novel Bi2S3/CeVO4 S-scheme heterojunction photocatalyst was prepared by solvent thermal method. The construction of S-scheme heterostructure facilitated the separation and migration of photogenerated carriers, resulting in excellent redox capacity and efficient production of free radicals. The optimized Bi2S3/CeVO4 heterojunction showed high degradation efficiency for naphthalene in both pure water and simulated seawater.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Zhiyun Long et al.
Summary: Inspired by natural photosynthesis, the Z-scheme heterojunction fabrication has been developed to enhance the photocatalytic H2 evolution performance of g-C3N4. The researchers in this study fabricated the Z-scheme In2O3 nanorod/C3N4 heterojunction and adjusted the length of the In2O3 nanorod to regulate the behavior of carriers. Through simulation and characterization, they clarified the mechanism of length-dependent regulation for photoelectric conversion efficiency. The optimal length (53 nm) of In2O3 nanorod was found to maximize the photoelectric conversion efficiency and achieve a 12.9-fold increase in the H2 evolution rate compared to pristine g-C3N4. This work provides a direct guideline for designing optimal geometrical configurations of g-C3N4 based heterojunctions.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Chengzhang Zhu et al.
Summary: Developing novel S-scheme systems with highly active solar-driven catalysts for degrading noxious antibiotics in a sustainable manner is of significant interest. In this study, fluorine-doped TiO2(B) nanosheets-modified NH2-MIL-53(Al) was successfully fabricated for tetracycline degradation. The optimized nanohybrid showed impressive degradation rate (94.6%) and TOC mineralization efficiency (71.4%) due to the synergy among the incorporated F species, well-matched band structure, and built-in electric field. The study also proposed a potential degradation pathway and highlighted the importance of interfacial engineering for efficient water purification.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Chengzhang Zhu et al.
Summary: In this study, hierarchical flower-like ReS2-hybridized laminar hexagonal MoSe2 with sulfur vacancies (Sv) was constructed for water splitting. The interfacial chemical interaction of Mo-S bond and built-in electric field induced the S-scheme charge transfer mode, leading to enhanced hydrogen production. The optimized Sv-ReS2/2H-MoSe2 heterojunction achieved a maximum hydrogen production rate of 78.2 μmol/h with an apparent quantum yield of 9.3% at 420 nm, showcasing its potential for sustainable solar-to-fuel conversion.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Shuang Liang et al.
Summary: Developing efficient heterojunctions with enhanced photocatalytic properties is a promising strategy for photocatalytic hydrogen production. In this study, graphitic carbon nitride-wrapped nickel-doped zinc oxide/carbon core-double shell heterojunctions were utilized as efficient photocatalysts through an innovative approach. The introduction of Ni doping enhances visible light absorption, while the core-double shell structure improves charge transfer rate and photon utilization efficiency. The constructed Z-scheme heterojunction facilitates electron-hole pair transport, and experimental results confirm the Z-scheme charge-transfer mechanism. The obtained photocatalyst exhibits a significantly higher hydrogen evolution rate compared to pristine ZnO. This work provides a pathway for the development of highly efficient photocatalysts with unique core-double shell structures.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Inorganic & Nuclear
Xiaofei Fu et al.
Summary: Construction of efficient interfacial charge transfer schemes is crucial for developing advanced heterogeneous photocatalysts. In this study, a novel Z-scheme SnIn4S8/MoS2 heterostructure with interfacial S-Mo-S bond was synthesized. The optimized heterostructure exhibited significantly enhanced visible-light photocatalytic activities. The improved performance was attributed to the Z-scheme charge transfer mechanism and the formation of S-Mo-S bond, which acted as a bridge for charge transport at the interface. This work provides a novel way to design efficient Z-scheme photocatalysts for water purification.
JOURNAL OF SOLID STATE CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Jing Tang et al.
Summary: In this study, 0D/3D Cu-FeOOH/TCN composites were constructed as photo-Fenton catalysts by assembling amorphous Cu-FeOOH clusters on 3D double-shelled porous tubular g-C3N4 (TCN). The synergistic effect between Cu and Fe species could facilitate the adsorption and activation of H2O2, and the separation and transfer of photogenerated charges effectively. Cu-FeOOH/TCN composites exhibited significantly higher removal efficiency, mineralization rate, and rate constant in the photo-Fenton reaction compared to FeOOH/TCN and TCN, indicating their universal applicability and desirable cyclic stability.
Article
Engineering, Environmental
Jinhang Yang et al.
Summary: In this study, Cu-doped and Ti3C2OH QDs-loaded Zn3In2S6 were prepared by hydrothermal method for efficient and highly selective CO2 photoreduction. The optimized material showed significantly enhanced CO2 adsorption and activation ability, leading to a CO yield 22.3 times higher than pure Zn3In2S6. The study provides insights into the mechanism and catalyst development for highly selective CO2 reduction to CO.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Engineering, Environmental
Jiaming Wu et al.
Summary: In this study, a BiOBr/Bi2WO6 S-scheme heterojunction with intimate interfacial contact was synthesized by a one-step hydrothermal method. The nanoflower morphology and the concentration of surface oxygen vacancies (SOVs) were regulated to enhance CO2 capture ability and charge transfer efficiency. The heterojunction exhibited excellent photocatalytic CO2 reduction activity without sacrificial agent and cocatalyst, surpassing most reported photocatalysts.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Physical
Changhao Bian et al.
Summary: In this study, S-doped graphitic carbon nitride (SCNHM) with a hollow microsphere structure and ultrathin nanosheets was synthesized through supramolecular self-assembly and S-doping. The SCNHM showed improved photocatalytic activity for degrading tetracycline hydrochloride and also exhibited excellent photocatalytic durability and bactericidal activity against Staphylococcus aureus and Escherichia coli.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Chemistry, Physical
Hui Li et al.
Summary: Interfacial modulation of catalysts can enhance catalytic activity, and this study focuses on revealing the mechanism of reactive species production at different interfaces. Zr-S-4 active sites were successfully constructed on ZnIn2S4 nanosheets, effectively modulating the reaction interface and band structure, which significantly boosted the photocatalytic activity. The modified catalyst exhibited a 3-fold increase in the kinetic rate constant for photocatalytic degradation compared with the pristine ZnIn2S4, and the degradation pathway of TC was altered due to the regulation of reactive species.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Physical
Chao Wu et al.
Summary: A ternary composite of CdS, MoS2 and Ti3C2 MXene was successfully constructed, which exhibited reinforced photocatalytic H2-production activity and increased photocorrosion resistant capability. This work highlights the synergistic effect of Ti3C2 MXene and MoS2 on the promoted photocatalytic performance and durability of CdS, which can significantly enhance its commercial availability and industrial applications.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2023)
Article
Chemistry, Multidisciplinary
Mengxi Tan et al.
Summary: The construction of an ultrathin 2D ZnIn2S4/g-C3N4 Z-scheme heterojunction through in-situ growth of ZnIn2S4 on g-C3N4 allows for greatly improved hydrogen evolution performance by carefully regulating the interface structure. The optimized photocatalyst demonstrates significant photocatalytic activity without Pt, attributing to the synergistic effect of abundant active sites, enhanced photoresponse, and valid interfacial charge transfer channels. Spectroscopic analyses and density functional theory (DFT) calculations confirm that the enhanced photocatalytic performance is also due to promoted interfacial charge separation in the 2D Z-scheme heterojunction.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Review
Chemistry, Multidisciplinary
Liuyang Zhang et al.
Summary: This article presents the superiority and design criteria of the emerging S-scheme heterojunction in photocatalysis. By overcoming the challenges faced by single photocatalysts through the construction of heterojunctions, the S-scheme heterojunction has demonstrated its potential in improving photocatalysis. The critical understanding of the curved Fermi level in the S-scheme heterojunction interface and the current challenges and prospects of S-scheme heterojunction photocatalysts are also discussed.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Huitao Fan et al.
Summary: This study successfully synthesized Ce-doped ZnIn2S4 photocatalysts with hollow nanocages using a one-step hydrothermal method. Both experimental and theoretical results showed that the doping of Ce and the formation of hollow nanocages improved light capture and the separation of photogenerated charge carriers.
Review
Chemistry, Multidisciplinary
Jianan Hong et al.
Summary: Solar-driven chemistry, particularly photothermal chemistry (PTC), offers a promising solution to energy conversion and environmental remediation issues. By analyzing the mechanisms of PTC such as thermal and non-thermal effects, as well as their synergy, a better understanding and systematic design of PTC processes can be achieved. Although still some distance from practical application, key considerations and workable suggestions for engineering application of PTC are highlighted in this review.
Article
Chemistry, Applied
Ben Chong et al.
Summary: In this study, a hollow double-shell stacked photocatalyst was constructed to enhance the photocatalytic performance through the loading of cocatalysts. The compact heterojunction structure between the double shells and the synergistic effect of the cocatalysts promoted the separation of electron-hole pairs and suppressed the reverse reaction. This work provides a new approach for designing unique structure and high-performance photocatalysts for photocatalytic water splitting.
Article
Engineering, Environmental
Xuehua Wang et al.
Summary: A ternary dual direct Z-scheme-dominated heterostructure was fabricated, and by optimizing its structure and interfacial chemical bond, high efficiency solar energy conversion was achieved.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Environmental Sciences
Chengzhang Zhu et al.
Summary: The optimized NH2-MIL-125(TH@ZnIn2S4) heterostructure exhibits superior photocatalytic performance in the degradation of tetracycline under visible light, attributed to well-matched energy level positions, strong visible-light-harvesting capacity and abundant coupling interfaces between the two components. The probable degradation mechanism of tetracycline was clarified through active species trapping experiments, inspiring further research in the design and construction of photocatalysts for effective removal of antibiotics in water environments.
ENVIRONMENTAL RESEARCH
(2022)
Article
Chemistry, Multidisciplinary
Wei Yang et al.
Summary: This study demonstrates the successful construction of 2D/2D heterojunctions for photocatalytic hydrogen evolution by employing an in situ growth method. The optimized catalyst exhibits excellent performance with significantly higher hydrogen yield compared to traditional catalysts and comparable to state-of-the-art catalysts. The enhanced photocatalytic performance is attributed to the intimate 2D/2D interface between P-CdS and Ni-MOLs.
Article
Chemistry, Physical
Chuang Li et al.
Summary: This study proposes a strategy for synthesizing efficient HER catalysts through dual-doping engineering, and successfully prepares P,Mo dual-doped Ru nanoparticles embedded in P-doped porous carbon materials. The experimental results show that this catalyst has low overpotential, low Tafel slope, and high mass activity.
ADVANCED ENERGY MATERIALS
(2022)
Article
Nanoscience & Nanotechnology
Wenbo Liu et al.
Summary: The focus of designing and synthesizing composite catalysts with high photocatalytic efficiency is to regulate nanostructures and optimize heterojunctions. By increasing the contact area between catalysts, additional reaction sites can be established, leading to faster charge carrier transfer and reaction.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Article
Chemistry, Multidisciplinary
Qinglong Yan et al.
Summary: Nanodiamonds (NDs) demonstrate a potent multiple organ-specific anti-metastatic mechanism in arsenic trioxide (ATO)-based therapy for liver cancer, effectively inhibiting ATO-associated metastasis in the liver, spleen, and intestines. This study reveals a potential strategy for inhibiting multiple-organ cancer metastasis through nanoparticle-mediated modulation of autophagy.
Article
Chemistry, Physical
Yan Zhang et al.
Summary: A hollow core-shell Co9S8 @ZnIn2S4/CdS nanoreactor has been fabricated for photocatalytic CO2 reduction and H-2 generation. Due to its unique structural and compositional advantages, the nanoreactor exhibits significant photocatalytic performance and outstanding photothermal performance.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Engineering, Environmental
Bin He et al.
Summary: In this study, g-C3N4 nanosheets were combined with hollow polymeric ionic liquid spheres, resulting in a novel PILs-x/g-C3N4 system with layer gradients of electron structure. The PILs-x/g-C3N4 system exhibited significantly enhanced photocatalytic activity, making it promising for applications in energy and environmental fields.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Chengzhang Zhu et al.
Summary: This study developed CeO2/ZnIn2S4 heterostructure with impressive photocatalytic performance for efficient hydrogen evolution via sustainable photocatalytic water splitting.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2022)
Article
Chemistry, Physical
Junzhuo Li et al.
Summary: In this work, a simple strategy based on an in situ gas-solid phase reaction was employed to prepare a non-noble metal cocatalyst 1T/2H hybrid WS2 for g-C3N4. The introduced cocatalyst significantly enhanced the photocatalytic hydrogen evolution ability and reduced the hydrogen evolution overpotential.
ACS APPLIED ENERGY MATERIALS
(2022)
Article
Chemistry, Physical
Zhenzong Zhang et al.
Summary: This study focuses on improving the activity of the photocatalytic CO2 reduction reaction and modulating product selectivity. The In4SnS8/Cs3Bi2Br9-X heterojunction shows high CO yield and selectivity, with improved performance compared to the pristine In4SnS8 catalyst. The S-scheme mechanism is confirmed through various experimental and theoretical techniques, providing insights into the improved efficiency of selective CO2 reduction to CO.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Engineering, Environmental
Yilin Dong et al.
Summary: This study successfully modulates the interface structure and improves light absorption and active sites through the design of a sandwich-like La2Ti2O7/In2O3 hierarchical tubular heterostructure, achieving efficient photocatalytic degradation.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
Hong Yao et al.
Summary: This study successfully prepared a novel Z-scheme 2D-ZnIn2S4/NiCoP heterojunction by coupling NiCoP derived from ZIF-67 with 2D-ZnIn2S4 lamellae. The Z-scheme structure of ZnIn2S4/NiCoP could suppress the recombination of photogenerated electron-hole pairs and enhance the photocatalytic hydrogen production. The enhanced performance is attributed to the avoidance of agglomeration, increased active sites, shortened transmission distance, and inhibition of recombination.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2022)
Article
Chemistry, Physical
Xin Chen et al.
Summary: A Bi7O9I3/Cd0.5Zn0.5S QDs/WO3-x ternary heterojunction with full spectrum response was prepared and applied in the photodegradation of phenol. The heterojunction showed the highest performance under full spectrum, visible, and near-infrared light irradiation, with reaction rates 4.02, 3.75, and 5.71 times higher than pure Bi7O9I3, respectively. This improvement is attributed to the construction of a double S-scheme heterojunction and full-spectrum response, allowing for effective charge distribution and migration as well as excellent response to sunlight.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Green & Sustainable Science & Technology
Chengyu Yuan et al.
Summary: A novel CdIn2S4/In2O3 heterojunction photocatalyst was fabricated by a self-assembly process at low temperature, leading to improved light absorption efficiency and charge separation efficiency. The degradation efficiency of pollutants under visible light irradiation was greatly enhanced.
ADVANCED ENERGY AND SUSTAINABILITY RESEARCH
(2022)
Article
Nanoscience & Nanotechnology
Chengzhang Zhu et al.
Summary: By developing an innovative hybrid photocatalyst, this study has achieved high charge separation efficiency and superior hydrogen evolution rate through optimal structure and phase engineering. The design provides a new approach for solar energy conversion.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Physical
Shi-Cheng Zhu et al.
Summary: The 0D/2D TMCs QDs/MXene heterostructures were designed to enhance the efficiency of photocatalytic hydrogen generation and anaerobic reduction reactions by controlling the direction of charge transport. MXene acts as an effective charge mediator, reducing charge recombination and prolonging charge lifetime.
JOURNAL OF CATALYSIS
(2021)
Article
Chemistry, Physical
Qian Liang et al.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2020)
Review
Chemistry, Multidisciplinary
Mu Xiao et al.
ADVANCED MATERIALS
(2019)
Article
Chemistry, Physical
Huanxian Shi et al.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2019)
Article
Chemistry, Multidisciplinary
Yuguang Chao et al.
ADVANCED MATERIALS
(2019)
Review
Chemistry, Physical
Donghui He et al.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2019)
Article
Nanoscience & Nanotechnology
Chengzhang Zhu et al.
ACS APPLIED MATERIALS & INTERFACES
(2019)
Article
Chemistry, Physical
Rong Li et al.
JOURNAL OF MATERIALS CHEMISTRY A
(2018)
Article
Chemistry, Physical
Fang Deng et al.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2017)
