Related references
Note: Only part of the references are listed.
Review
Environmental Sciences
Ke Guo et al.
Summary: This review discusses the recent breakthroughs in photocatalytic CO2 reduction, focusing on the use of metal-organic frameworks (MOFs) as new catalysts. Various techniques for modifying MOFs and integrating them with other materials have been explored and summarized. The challenges and future prospects of MOFs as photocatalysts for CO2 reduction are also discussed.
JOURNAL OF ENVIRONMENTAL SCIENCES
(2023)
Review
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Reena Goyal et al.
Summary: This study analyzes reactions using H2O2 as an oxidant and its relevance to sustainable development in the chemical industry. By replacing traditional oxidants, such as chlorine-based agents, H2O2 can improve the environmental sustainability of chemical production processes. In addition, H2O2 is finding more applications in the pulp/paper industry and wastewater treatment. The focus of the research is on the manufacturing trends and emerging applications of H2O2, as well as the opportunities and challenges in bulk and specialty chemical production.
CATALYSIS REVIEWS-SCIENCE AND ENGINEERING
(2022)
Article
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Wenlong Sheng et al.
Summary: Ti-based metal-organic frameworks (MOFs) show great potential in visible light photocatalysis, especially the two-dimensional (2D) structures. Mechanistic investigations reveal that O2 center dot- is the crucial reactive oxygen species (ROS) in these photocatalytic transformations.
CHEMICAL ENGINEERING JOURNAL
(2022)
Review
Chemistry, Multidisciplinary
Zhenwei Zhang et al.
Summary: This review systematically presents the recent advances in porous organic polymers (POPs) for visible-light driven organic transformations. The common construction strategies for POP-based photocatalysts are summarized, and the synthesis methods and organic reaction types for constructing various types of POPs are categorized and summarized. The specific reactions of current light-driven POP-mediated organic transformations are classified and introduced. The current state of development and the problems faced in light-driven organic transformations by POPs are outlined, and some perspectives are presented to motivate exploration of solutions to these problems and confront the present challenges in the development process.
CHEMICAL SOCIETY REVIEWS
(2022)
Article
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Jafar Abdi et al.
Summary: This study investigated the potential of various machine learning methods to estimate tetracycline photodegradation efficiency on different metal-organic frameworks. CatBoost was found to be the most reliable model and accurately predicted tetracycline removal by MOFs.
Review
Chemistry, Inorganic & Nuclear
Guilong Lu et al.
Summary: The review summarizes strategies for constructing efficient photocatalyst systems and advanced techniques for investigating reaction mechanisms; discusses the application of MOFs in photocatalytic selective oxidation reactions and summarizes the role of reactive oxygen species (ROS) and corresponding regulation strategies; anticipates challenges and future developments of MOFs-based photocatalysts in this research area.
COORDINATION CHEMISTRY REVIEWS
(2022)
Review
Chemistry, Inorganic & Nuclear
Chizoba Ezugwu et al.
Summary: Artificial photosynthesis is a promising technique for CO2 mitigation and solar energy conversion. Metal-organic frameworks (MOFs) are efficient photocatalysts with high surface area and flexible design capabilities for complex multicomponent systems. The review examines strategies for designing MOFs to convert CO2 into solar fuels efficiently, highlighting features as semiconductor photocatalysts and means to improve light-harvesting and CO2 adsorption.
COORDINATION CHEMISTRY REVIEWS
(2022)
Review
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Abdullah Alhebshi et al.
Summary: The review comprehensively discusses recent advancements in semiconductors and their characteristics for the photoreduction of CO2. Major semiconductors like TiO2, BiVO4, CdS, g-C3N4, ZnO, and MoS2-based composites are analyzed based on their limitations. The role of doping, structural defects, sensitization, and the developments in photocatalytic reactors are also systematically discussed in relation to carbon dioxide photocatalysis for renewable fuel production.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Article
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Xudong Xiao et al.
Summary: This study demonstrates a new method utilizing individual iron atoms on polymeric carbon nitride to activate superoxide anions for promoting the oxidation reaction of ethylbenzene, resulting in high conversion rate and selectivity.
ADVANCED MATERIALS
(2022)
Article
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Fulin Zhang et al.
Summary: This study focuses on the development of olefin-linked covalent organic frameworks (COFs) in visible light photocatalysis. Two olefin-linked COFs with different morphologies were synthesized and their photocatalytic performance and stability were compared.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Chemistry, Inorganic & Nuclear
Ming-Feng Xiong et al.
Summary: This study describes a mild and regioselective oxidation of amines into imines under visible-light irradiation in the presence of oxygen. The method exhibits high selectivity and efficiency in producing α-imine products, and competitive reaction pathways are also discovered.
Article
Chemistry, Physical
Zhiming Ma et al.
Summary: The coexistence of Fe nanoclusters and Fe single atoms in N-doped porous carbon can significantly enhance the catalytic performance in the aerobic oxidation of primary amines to imines.
Article
Chemistry, Physical
Quanquan Shi et al.
Summary: This study successfully fabricated 2D/2D g-C3N4/TiO2(B) hierarchical microflowers and characterized their structural and optical properties using spectroscopic techniques and microscopy. The synergistic effect between g-C3N4 and TiO2(B) significantly enhanced the photocatalytic performance under visible light. Charge transfer and trapping experiments revealed that active radicals at the interface were responsible for the enhanced activity. Furthermore, the formation of a built-in electric field at the interface contributed to the high catalytic performance of the composites.
Review
Chemistry, Inorganic & Nuclear
Nurul Atikah Nordin et al.
Summary: Photocatalytic active metal-organic frameworks (PA-MOFs) and MOFs-derived photocatalyst have been extensively used in various heterogeneous photocatalytic applications due to their high crystallinities, controllable dimensions, and tuneable textural properties. Recent modification approaches have been employed to improve their physicochemical properties and enhance their photocatalytic performance for sustainable solar-driven environment and renewable energy applications. However, a deep understanding of the correlation between the physicochemical properties and photocatalytic performance of PA-MOFs and MOFs-derived photocatalyst remains to be explored.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
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Timothy Noel et al.
Summary: Progress in photocatalysis for organic synthesis has been rapidly advancing over the last 15 years, with an explosion of transformations enabled by visible light and the development of new reactor technologies and diverse photocatalysts. This perspective reflects on the achievements made, highlights the benefits of using photocatalysis in compound synthesis, and identifies critical challenges to be addressed as photocatalysis enters a new era of widespread adoption.
Article
Chemistry, Multidisciplinary
Huihui Hu et al.
Summary: By confining MOFs that can promote each half-reaction within liposomal structures and achieving efficient charge separation, overall photocatalytic water splitting has been successfully achieved. The assembly demonstrates ultrafast electron transport and efficient charge separation, resulting in a quantum yield of (1.5 +/- 1)%.
Article
Nanoscience & Nanotechnology
Qionghao Xu et al.
Summary: The study successfully prepared atomically dispersed vanadium sites coordinated by N atoms and embedded into a porous carbon network to form the V-N-C-600 catalyst through a top-down approach. This catalyst exhibited unexpectedly high catalytic activity and stability for the direct aerobic oxidation of benzylamine, showing potential for significant applications in the field.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
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Loorthuraja Rasu et al.
Summary: In this study, an organic push-pull dye was attached to carbon or indium-doped tin oxide electrodes, allowing for efficient visible light photosynthetic isomerization of various functionalized aromatics. The reactions showed high turnovers and stability, and the electrodes exhibited good activity and stability under different environmental conditions.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
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Yanhong Chen et al.
Summary: In this study, two innovative polyoxometalate-based metal-organic frameworks (POMOFs) were reported as efficient catalysts for the selective oxidation of sulfides. These catalysts exhibited high catalytic activity, exceptional oxidant utilization efficiency, and remarkable structural stability, showing great potential for practical applications in oxidation reactions.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Review
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Yingji Zhao et al.
Summary: Using metal-organic frameworks (MOFs) for electrochemical CO2 reduction reaction (CO2RR) processes has attracted considerable research attention due to their atomically dispersed active sites, large surface area, high porosity, controllable morphology, and remarkable tunability. The improvement of conductivity, introduction of active centers, and formation of carbon-based single-atom catalysts (SACs) from well-defined MOFs have been explored for the development of CO2 conversion. The review summarizes the progress on pristine MOFs, MOF hybrids, and MOF-derived carbon-based SACs for the electrocatalytic reduction of CO2, and discusses the limitations and potential improvement directions in this field of research.
Review
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Yu Shen et al.
Summary: Metal-organic frameworks (MOFs) are widely studied in catalysis due to their flexible components, high surface area, and uniform active sites. However, the complex structures of MOFs pose challenges for researchers in selecting suitable catalysts. A programmable design strategy based on metal ions, organic ligands, modifiers, and post-treatment modules is proposed to design MOF catalysts for various reactions, enabling precise construction and regulation of their microenvironments for heterogeneous catalysis, electrocatalysis, and photocatalysis. This modular design concept offers a potent tool for exploring structure-activity relationships and accelerating the tailored design of multicomponent catalysts.
ADVANCED MATERIALS
(2021)
Article
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Amal Hassan Tolba et al.
Summary: The method utilizes riboflavin tetraacetate (RFTA) as an inexpensive organic photocatalyst, visible light, and oxygen as the sole oxidant to synthesize tertiary amides through the oxidative coupling of aromatic or aliphatic aldehydes with amines. The reaction is based on the oxidative power of an excited flavin catalyst and the relatively low oxidation potential of the hemiaminal formed by amine to aldehyde addition.
Review
Green & Sustainable Science & Technology
Junkuo Gao et al.
Summary: Metal-organic frameworks (MOFs) composed of metal clusters/ions and organic ligands are ideal materials for photo/electrocatalysis due to their large surface areas, high porosity, and tunable optical and electronic structures. Recent advances in MOF-based photo/electrocatalysts, including pristine MOFs, MOF composites, and MOF derivatives, as well as novel strategies to improve performance have been summarized. The current challenges and future development of MOFs for photo/electrocatalysis are also discussed and outlined.
ADVANCED ENERGY AND SUSTAINABILITY RESEARCH
(2021)
Article
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Qiangwen Fan et al.
Summary: An easy and efficient visible-light-mediated method is developed for the direct conversion of sulfides into sulfoxides without using any photocatalysts. This method shows good compatibility with functional groups, high selectivity, and yields of sulfoxides, and detailed mechanism studies have been conducted. The accessible, low-cost, and eco-friendly nature of this method makes it attractive for various applications in chemical synthesis.
Article
Chemistry, Physical
Yingying Wang et al.
Summary: The selective oxidation of C(sp(3))-H bonds to carbonyl groups using a photoinduced oxygen radical is an effective method to produce high value products. A photocatalytic oxidation of alkanes under visible light using an anion-cation dual-metal-site modulated carbon nitride has been successfully demonstrated, providing high product yield, selectivity, and functional group tolerance. The nanoscale dual-metal-site carbon nitride shows enhanced photocatalytic activity, serving as a highly robust catalyst for alkane oxidation under natural sunlight with good yield and selectivity.
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Dou Ma et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
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