Article
Chemistry, Multidisciplinary
Han Li, Oliver S. Wenger
Summary: Our study demonstrates the concept that single excitation of the two-electron reduced forms of perylene diimides (PDIs) with green photons can produce excited states with similar or greater reducing power than the shorter-lived excited states of PDI radical monoanions. By performing multi-electron reduction of a photocatalyst with a sacrificial reagent before irradiation with low-energy photons, we can generate highly reactive excited states for photocatalytic reactions.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Narayan Sinha, Christina Wegeberg, Daniel Haussinger, Alessandro Prescimone, Oliver S. Wenger
Summary: Coordination complexes of precious metals with d(6) valence electron configuration are widely used in lighting, solar energy conversion, and photocatalysis. However, first-row transition metal complexes with similar properties have been elusive. In this study, we demonstrate that Cr(0) complexes, isoelectronic with the precious metals, exhibit higher photoluminescence quantum yields and excited-state lifetimes. The metal-to-ligand charge transfer states of these Cr(0) complexes show competitive luminescence behavior compared to Os(II) polypyridines. This opens up new possibilities for photophysics and photochemistry with abundant first-row d(6) metals.
Article
Multidisciplinary Sciences
Maria C. Folgueras, Yuxin Jiang, Jianbo Jin, Peidong Yang
Summary: Traditional synthesis of high-entropy materials requires high temperatures and complex processing techniques. However, we have developed room temperature and low temperature synthesis procedures for high-entropy semiconductor single crystals by self-assembling stabilized complexes in multi-element inks.
Article
Chemistry, Multidisciplinary
Fei-Fei Yan, Wen-Jing Jiang, Nian-Tao Yao, Pan-Dong Mao, Liang Zhao, Hui-Ying Sun, Yin-Shan Meng, Tao Liu
Summary: Manipulating fluorescence by photo-switched spin-state conversions is an attractive prospect for applications in smart magneto-optical materials and devices. In this work, a spin crossover (SCO) Fe-II-based fluorophore was embedded into a metal-organic framework (MOF) to tune the energy transfer paths. This work represents a new prototype compound showing bidirectional photo-switched fluorescence by manipulating the spin states of iron(II).
Review
Chemistry, Multidisciplinary
Narayan Sinha, Polina Yaltseva, Oliver S. Wenger
Summary: The nephelauxetic effect, which refers to the expansion of d-orbitals as a result of metal-ligand bond covalence, has been recognized for its importance in the design of new photoactive complexes using first-row transition metals. This effect can significantly impact the photophysical properties of 3d metal complexes in solution at room temperature. By exploiting the nephelauxetic effect, red luminescence in Cr-III and Mn-IV complexes has been shifted to the near-infrared spectral region, while charge-transfer excited states in Fe-II and Co-III complexes have been stabilized, improving their properties and application potential.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Chengming Nie, Xuyang Lin, Guohui Zhao, Kaifeng Wu
Summary: In this study, low-toxicity ZnSe/ZnS core/shell quantum dots (QDs) were reported as potent visible photocatalysts to drive challenging organic transformations.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Lucius Schmid, Igor Fokin, Mathis Brandlin, Dorothee Wagner, Inke Siewert, Oliver S. Wenger
Summary: This study reports on a terphenyl compound containing two disulfide bridges, which undergoes four-electron reduction in two separate electrochemical steps for electron storage under light-driven conditions. Light-induced cascade reaction steps are observed under visible-light irradiation using an organic super-electron donor, leading to the cleavage of both disulfide bonds.
CHEMISTRY-A EUROPEAN JOURNAL
(2022)
Article
Chemistry, Multidisciplinary
Yu-Che Chang, Christophe Salome, Thomas Fessard, M. Kevin Brown
Summary: This paper presents a new strategy for synthesizing 2-azanorbornane scaffolds and introduces a new strain-release reagent and photosensitized strain-release reaction. These methods can generate 2-azanorbornane scaffolds with good selectivity, which is significant for drug development.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Chemistry, Multidisciplinary
Yishu Jiang, Rafael Lopez-Arteaga, Emily A. Weiss
Summary: This study successfully extended the scope of quantum dot photocatalyzed cycloaddition reactions to substrates without anchoring groups by introducing polyaromatic energy shuttle molecules on the quantum dot surface, achieving high yields. Compared to traditional catalyst Ir(ppy)(3), it offers the advantages of lower catalyst loading, higher stability, and reusability.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Inorganic & Nuclear
Wu-Ji Wei, Ying Mu, Li Wei, Ji-Xiang Hu, Guo-Ming Wang
Summary: This study synthesized two new photochromic chain complexes through self-assembly, achieving reversible room-temperature fluorescence and phosphorescence switching by light irradiation and thermal treatment. The electron transfer photochromic behavior and generated stable radicals were found to play a key role in this process.
INORGANIC CHEMISTRY
(2021)
Article
Biochemistry & Molecular Biology
H. Diessel Duan, Sharique A. Khan, Anne-Frances Miller
Summary: Electron transfer bifurcation redistributes energy to produce a strongly reducing carrier at the expense of a weaker one. Accumulation of anionic flavin semiquinone during light excitation in bifurcating electron transfer demonstrates the system's ability to transfer electrons from a high-energy donor to a low-energy acceptor.
BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS
(2021)
Article
Materials Science, Multidisciplinary
A. Rivera, Z. Lazcano, A. L. Gonzalez, O. Meza
Summary: This work investigates the plasmon resonances in gold and silver nanoparticles to enhance the luminescent properties of PMMA doped with different rare-earth ion densities. A rate equation model based on the Fo(r)ster theory is used to describe the luminescent dynamics between donor and acceptor rare earth ions and takes into account the electric field changes due to metallic nanoparticles. The results show that the luminescence of rare earth can be increased in the proximity of spherical gold and silver nanoparticles due to changes in the optical field and transition rates.
MATERIALS TODAY COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Amir Abbas, Eva Oswald, Jan Romer, Anja Lenzer, Magdalena Heiland, Carsten Streb, Christine Kranz, Andrea Pannwitz
Summary: Nature utilizes reactive components in biological membranes for light-driven photosynthesis. A model artificial photosynthetic system for light-driven hydrogen (H-2) evolution based on liposomes has been developed, with DMPC showing increased catalytic activity compared to other lipid matrixes. In situ scanning electrochemical microscopy measurements reveal an activation mechanism induced by the fluid-gel phase transition of DMPC.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Yuseung Jo, Jin Seok Woo, A. Ram Lee, Seon-Yeong Lee, Yonghee Shin, Luke P. Lee, Mi-La Cho, Taewook Kang
Summary: This study demonstrates the use of gold nanoparticles as efficient electron transfer mediators to enhance the activity of the mitochondrial electron transport chain. The hybridization of GNPs with mitochondria, regardless of the presence of the outer membrane, increases the membrane potential, oxygen consumption, and ATP production of mitochondria.
Article
Materials Science, Ceramics
Jingxin Li, WenYan Zhang, XueFang Wang, RunQiu Peng, BingKai Gao, Qian Wu, Zicai Zhang, Zhijun Wang
Summary: In recent years, broadband near-infrared (NIR) spectroscopy technology has been extensively used in nondestructive testing. However, existing NIR phosphors have limitations in terms of emission wavelength, full-width at half-maximum (FWHM), and half-peak width, especially lacking emission in the 950 nm to 1100 nm range. To address these issues, Yb3+/Cr3+ ion co-doped La (Mg0.5Sn0.5In0.5Sc0.5)0.5O3 (LMSIS) phosphor was synthesized using the solid-state method. The emission spectrum of LMSIS:Cr3+ can be extended to the NIR long-wave region through energy transfer, and the inherent temperature stability of Yb3+ f-f transition improves its thermal stability. NIR phosphor converted light emitting diodes (pc-LEDs) were fabricated using LMSIS:0.003Cr3+, 0.0015Yb3+ and a blue LED chip, which shows potential for applications in broadband NIR non-destructive detection.
CERAMICS INTERNATIONAL
(2023)
Article
Chemistry, Multidisciplinary
Stefano Corra, Lorenzo Casimiro, Massimo Baroncini, Jessica Groppi, Marcello La Rosa, Marina Tranfic Bakic, Serena Silvi, Alberto Credi
Summary: This study describes the design, synthesis, and properties of pseudorotaxanes, with a focus on the photoinduced energy ratcheting at the basis of the pumping mechanism. Using NMR spectroscopy, the dissipative non-equilibrium state generated by light irradiation was observed. Additionally, fine changes in the axle structure were shown to improve the performance of the motor, highlighting the modularity and versatility of this minimalist pump design.
CHEMISTRY-A EUROPEAN JOURNAL
(2021)
Article
Chemistry, Multidisciplinary
Martina Canton, Jessica Groppi, Lorenzo Casimiro, Stefano Corra, Massimo Baroncini, Serena Silvi, Alberto Credi
Summary: The research describes the modular design of a pseudorotaxane-based supramolecular pump and its photochemically driven autonomous nonequilibrium operation in a dissipative regime. These properties are a result of careful engineering of the energy maxima and minima along the threading coordinate and their light-triggered modulation, making this second-generation system amenable to functionalization for integration into more complex devices.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2021)
Review
Energy & Fuels
Leonardo Andreoni, Massimo Baroncini, Jessica Groppi, Serena Silvi, Chiara Taticchi, Alberto Credi
Summary: The utilization of sunlight as a clean and renewable energy source is crucial for meeting the energy demands of modern society in a sustainable and affordable manner. Chemists have successfully created artificial molecular machines that can harness light energy through controlled movements of molecular components. These advancements could lead to the development of nanostructured devices and materials capable of efficiently harnessing, converting, and storing light energy.
Article
Chemistry, Multidisciplinary
Federico Nicoli, Massimiliano Curcio, Marina Tranfic Bakic, Erica Paltrinieri, Serena Silvi, Massimo Baroncini, Alberto Credi
Summary: This study describes a [2]rotaxane that can autonomously and reversibly shuttle the ring away from equilibrium under light irradiation through a network of E/Z isomerization and proton transfer reactions.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2022)
Article
Chemistry, Multidisciplinary
Leonardo Andreoni, Giovanni Mariano Beneventi, Gabriele Giovanardi, Gianpiero Cera, Alberto Credi, Arturo Arduini, Andrea Secchi, Serena Silvi
Summary: We synthesized and characterized a dansyl calix[6]arene derivative and its pseudorotaxane complex, and found that it has remarkable complexation ability. The dansyl moieties in the derivative can signal the state of the system through fluorescence, be reversibly protonated to modulate the complexation abilities, and participate in photoinduced electron transfer processes to tune the stability of the complex.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Organic
Damian E. Yerien, Jessica Groppi, Al Postigo, Alberto Credi, Romina S. Conde, Massimo Baroncini, Sebastian Barata-Vallejo
Summary: Modified crown ethers are essential in supramolecular chemistry, and have applications in various fields such as phase transfer catalysis, metal extraction, smart materials, and molecular machines. In this study, a one-pot highly selective photocatalytic fluoroalkylation protocol was developed for the mono-functionalization of benzo substituted crown ethers. With broad applicability and high yield, this method allows for the late-stage functionalization of various aromatic crown ethers, including those involved in mechanically interlocked molecules.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Stefano Corra, Massimiliano Curcio, Alberto Credi
Summary: Accurate control of long-range motion at the molecular scale is crucial for energy storage and bionanotechnology. Recent developments have focused on directional operation of man-made molecular motors away from thermal equilibrium. This paper provides a critical assessment of light-driven artificial molecular motors, discussing design criteria and future advances in this research area.
Article
Chemistry, Multidisciplinary
Leonardo Andreoni, Federica Cester Bonati, Jessica Groppi, Davide Balestri, Gianpiero Cera, Alberto Credi, Andrea Secchi, Serena Silvi
Summary: We synthesized and characterized [2]rotaxanes based on a stilbazolium dye and a calix[6]arene macrocycle. Due to the non-symmetry of both components, two orientational isomers were obtained. The two isomers exhibited distinct photophysical and photochemical properties in solution and solid state, surpassing the unencapsulated dye.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Nina Bukhtiiarova, Alberto Credi, Stefano Corra
Summary: In this study, we designed a rotaxane molecular shuttle that can precisely tune the distribution of the ring among two weak recognition sites by changing solvent polarity or the nature of counteranions. The shuttling of the ring can also be toggled by acid-base stimuli, providing a paradigmatic approach for sensing environmental changes and transducing them into a coconformational response.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Nina Bukhtiiarova, Alberto Credi, Stefano Corra
Summary: This is a rotaxane molecular shuttle that uses triazolium and tertiary ammonium units as weak recognition sites for the ring. The distribution of the ring among the two sites can be precisely tuned by changing the solvent polarity or the nature of the counteranions, and the shuttling of the ring between the two stations can be toggled by acid-base stimuli.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Multidisciplinary
Antonio Fiorentino, Brian Sachini, Stefano Corra, Alberto Credi, Cristina Femoni, Aurore Fraix, Serena Silvi
Summary: First generation DASA derivatives exhibit acidochromic characteristics in halogenated organic solvents, as they can reversibly isomerize from a colored, open form to a colorless, closed isomer upon protonation.
CHEMICAL COMMUNICATIONS
(2022)
Article
Materials Science, Multidisciplinary
Alex Boschi, Simone Cinili, Eva Bystrenova, Giampiero Ruani, Jessica Groppi, Alberto Credi, Massimo Baroncini, Andrea Candini, Denis Gentili, Massimiliano Cavallini
Summary: In this study, we utilized the photoisomerization of azobenzene compound triggered by UV light and thermal treatment to fabricate multimodal readable and rewritable data matrix-based devices. The UV light sensing capabilities were monitored through changes in optical, spectroscopic, and electrical properties. By integrating tetra(azobenzene)methane crystals in micrometric tags, the information could be modified and repristinated through local UV treatment and thermal annealing.
JOURNAL OF MATERIALS CHEMISTRY C
(2022)
Review
Chemistry, Organic
Federico Nicoli, Massimo Baroncini, Serena Silvi, Jessica Groppi, Alberto Credi
Summary: Crown ethers are macrocyclic hosts that can complex a wide range of species, and their direct functionalization has been underexplored but can offer advantages in reducing synthetic effort and allowing for later modifications. Methods for direct functionalization of aliphatic and aromatic crown ethers have been sporadically reported in the literature over the past four decades, providing new ways to exploit these versatile macrocycles in contemporary supramolecular science and technology.
ORGANIC CHEMISTRY FRONTIERS
(2021)
Article
Chemistry, Multidisciplinary
Margherita Bazzoni, Leonardo Andreoni, Serena Silvi, Alberto Credi, Gianpiero Cera, Andrea Secchi, Arturo Arduini
Summary: Tris(phenylureido)calix[6]arene possesses unique properties that make it a valuable macrocyclic component for the synthesis of mechanically interlocked molecules. By utilizing its active template synthetic approach, two series of [3]rotaxanes were selectively synthesized with fast kinetics and high yields, demonstrating the kinetic selectivity of the calix[6]arene's nonsymmetric structure.
Article
Polymer Science
Daniele Zuccaccia, Roberta Pinalli, Rita De Zorzi, Monica Semeraro, Alberto Credi, Cristiano Zuccaccia, Alceo Macchioni, Silvano Geremia, Enrico Dalcanale
Summary: This study involves the design of materials with controlled properties based on the characteristics of supramolecular polymer family, investigating the aggregation model and intermolecular interactions at different concentrations. The analysis of experimental data shows slight differences in the aggregation model and decomposition mechanism at varying concentrations, providing important references for future material research.
Review
Chemistry, Inorganic & Nuclear
Pegah Hajivand, Johannes Carolus Jansen, Emilio Pardo, Donatella Armentano, Teresa F. Mastropietro, Amirreza Azadmehr
Summary: VOCs in human breath can be used as biomarkers for diseases, and MOFs have been extensively studied as gas sensors for VOCs. This review provides a comprehensive summary of the latest MOF-derived composites used as VOCs biomarkers' sensors, and discusses the structural and functional characteristics of MOFs, sensing properties, and the potential of bio-MOFs in VOCs sensing.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Seoyoon Song, Deborah Lee, Lucia C. Dalle Ore, Sungjun Kwak, Lifeng Kang, Hyung Kyo Kim, Noah Malmstadt, Sun Min Kim, Tae-Joon Jeon
Summary: This paper introduces the latest advancements in photoactivable liposomes in drug delivery, highlighting their advantages in precise control over drug release and targeted delivery, as well as the fine control over release kinetics achieved through the manipulation of light-responsive components. Additionally, the paper emphasizes the design considerations of physicochemical properties and light-related constituents.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Shudi Liu, Liangwei Zhang, Heejeong Kim, Jinyu Sun, Juyoung Yoon
Summary: Chromium is a strategic and critical transition metal element with extensive applications. Efficient detection methods, such as fluorescence and colorimetry, have been developed for monitoring its concentrations. However, existing reviews on fluorescent probes for chromium lack comprehensive coverage. This review aims to consolidate information and promote the development of novel fluorescent probes for chromium detection.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Rehab H. Elattar, Samah F. El-Malla, Amira H. Kamal, Fotouh R. Mansour
Summary: Metal complexes have strong analysis potential and can be used to measure analytes lacking essential chemical properties. Their analytical methods based on different mechanisms offer superior performance.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Nem Singh, Miae Won, Yunjie Xu, Changyu Yoon, Jiyoung Yoo, Mingle Li, Heemin Kang, Jong Seung Kim
Summary: Hypoxia is a common occurrence in the tumor microenvironment and poses challenges for cancer treatment. The introduction of covalent organic frameworks (COFs) offers promising prospects for addressing hypoxia-related issues. This article explores the role of COFs in enhancing oxygen delivery, generating reactive oxygen species, optimizing drug delivery, and enabling hypoxia-specific imaging, as well as outlining their applications in various hypoxia-targeting therapeutic modalities.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Priyadarshi Roy Chowdhury, Himani Medhi, Krishna G. Bhattacharyya, Chaudhery Mustansar Hussain
Summary: This review critically analyzes the production of waste-derived layered double hydroxides (LDH) and their utility in electrochemical water splitting for the generation of green hydrogen as sustainable energy. It highlights the importance of waste-derived LDH and discusses the challenges and future directions in this field.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Rajamanickam Sivakumar, Nae Yoon Lee
Summary: This article reviews the progress in imaging reactive oxygen, nitrogen, and sulfur species (RONSS) using luminescent metal complex-based probes. This technology is selective and sensitive, which is of great significance for studying the impact of RONSS in cells and tissues and preventing diseases.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Xinyang Li, Binbin Ding, Pan Zheng, Ping'an Ma, Jun Lin
Summary: The main goal of immunotherapy is to enhance the response and cytotoxicity of tumor-specific T cells by turning cold tumors into hot tumors. However, metabolic reprogramming in the tumor microenvironment can depress the cytotoxicity of T cells and hinder the effectiveness of immunotherapy. This review discusses the role of metabolic reprogramming in the interplay between cancer cells and immune cells in the tumor microenvironment and explores the use of nanomaterials to modulate metabolic pathways and improve immunotherapy outcomes.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Kingsley Poon, Abhishek Gupta, William S. Price, Hala Zreiqat, Gurvinder Singh
Summary: Progress in the development of manganese oxide nanoparticles (MONPs) has provided an alternative for early-stage diagnosis of life-threatening diseases and therapeutic delivery of drugs and genes. The synthesis and characterization of MONPs have enabled the production of multi-functional targeted nanoparticles in various sizes and shapes. The integration of diagnosis and therapeutic capabilities within a single entity, known as nanotheranostics, is promising for real-time monitoring of disease progression and evaluating therapeutic treatment efficacy.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Reza Abedi-Firoozjah, Hadiseh Ebdali, Mahya Soltani, Parastoo Abdolahi-Fard, Mahshid Heydari, Elham Assadpour, Maryam Azizi-Lalabadi, Fuyuan Zhang, Seid Mahdi Jafari
Summary: With the increasing awareness of food safety, there is a growing demand for efficient and affordable sensing methods for the detection of pathogens and toxins in food products. Nanosensors offer promising solutions with their quick and reliable detection capabilities, although challenges remain in their fabrication and practical application.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Demei Sun, Xuesong Feng, Xinyuan Zhu, Youfu Wang, Jinghui Yang
Summary: Metal organic cages (MOCs) with precise and tunable nano structures show great potential in cancer therapy. Their diverse functions and ultrasmall size make them excellent nanoagents for different anticancer strategies, demonstrating outstanding anticancer performances.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Li Li, Yang-Tao Yu, Ning-Ning Zhang, Shu-Hao Li, Jian-Ge Zeng, Yang Hua, Hong Zhang
Summary: This article summarizes recent advances in POM-based hybrid photochromic materials (PCHPMs), including structure types, new photochromic mechanisms, and applications. It can provide valuable guidance for researchers investigating POM-based hybrid photochromic materials.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Chien Ing Yeo, Clariss Hui Peng Goh, Edward R. T. Tiekink, Jactty Chew
Summary: This review article provides an overview of the antibacterial activity of gold complexes, with a focus on gold(I) and gold(III) complexes. It also summarizes the repurposing of Auranofin for antibacterial purposes and the associated mechanism(s) of action.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Sangharaj Diyali, Nilankar Diyali, Bhaskar Biswas
Summary: This study discusses the recent progress in the design and development of catalysts, focusing on the factors influencing overpotential, catalytic rate, and stability, as well as the mechanisms of the hydrogen evolution reaction in acidic and alkaline media. Moreover, it outlines the challenges in future design of robust and active electrocatalysts.
COORDINATION CHEMISTRY REVIEWS
(2024)
Review
Chemistry, Inorganic & Nuclear
Shaik Gouse Peera, Rahul S. Menon, Sumanta Kumar Das, Akram Alfantazi, K. Karuppasamy, Chao Liu, Akhila Kumar Sahu
Summary: Doped carbon materials, especially F-doped carbon catalysts, have gained significant attention as metal-free catalysts for oxygen reduction reactions and as corrosion-resistant supports for Pt and non-Pt nanoparticles. F-doped carbon materials possess unique properties and greatly improve the activity and durability of the ORR compared to N-doped carbon materials. The high electronegativity of F-doping can efficiently modify the electronic band structure of carbon materials, favoring the ORR. This review systematically discusses the effect of F-doping/F co-doping on the electrocatalytic reduction of O2 in acidic and alkaline conditions, the stability and durability of fuel cell catalysts, and provides guidelines for working with F-doped carbons. Future research directions on F-doped carbons are also proposed to bridge the gap between laboratory-scale assessments and commercial applications.
COORDINATION CHEMISTRY REVIEWS
(2024)
