Chemical Reviews最新文献_第2页

Two-DimensionalIR Spectroscopy as a Window into theMolecular Structure and Dynamics of Electrolytes and Ionic Liquids:A Review 二维红外光谱作为电解质和离子液体分子结构和动力学的一个窗口：综述

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-14 DOI: 10.1021/acs.chemrev.6c00440

Valeria Bonilla,Daniel G. Kuroda

{"title":"Two-Dimensional\u0000IR Spectroscopy as a Window into the\u0000Molecular Structure and Dynamics of Electrolytes and Ionic Liquids:\u0000A Review","authors":"Valeria Bonilla,Daniel G. Kuroda","doi":"10.1021/acs.chemrev.6c00440","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00440","url":null,"abstract":"Abstract Two-dimensional infrared (2DIR) spectroscopy has emerged as a powerful tool for probing the structure and picosecond dynamics of complex, condensed-phase systems at the molecular level. In electrolytes and ionic liquids, where physicochemical properties arise from the interplay between solvation and ionic interactions, 2DIR spectroscopy provides unique insights into intermolecular interactions and dynamical processes that are often inaccessible to conventional spectroscopies. This review highlights seminal and recent advances in understanding the behavior of these systems using 2DIR spectroscopy, with particular emphasis on spectral diffusion, vibrational relaxation, and chemical exchange dynamics. The review also describes how complementary information from the vibrational modes of solvents, salts, and external probes enables detailed characterization of ion–ion interactions, hydrogen-bonding networks, and solvation environments, providing a molecular framework of the structure and time evolution of these charged systems. Moreover, particular attention is given to the dynamics of distinct molecular moieties and to the role of specific anions, cations, and solvent environments in governing behavior on femtosecond to picosecond time scales. Finally, the review describes current challenges, including the limited availability of intrinsic vibrational reporters and experimental constraints, and key open questions in electrochemical and energy-relevant systems that remain despite an extensive number of studies in the area.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"24 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Computational Platforms for Membrane-Active Peptide Therapeutic Design 膜活性肽治疗设计的计算平台

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 Epub Date: 2026-09-01 DOI: 10.1021/acs.chemrev.6c00100

Bing Zan, Charles H. Chen, Mehwish Sabha, Ke Wu, Mahnoor Kadri, Oluebube Nwajiaku, Dominique de Jong-Hoogland, Jakob P. Ulmschneider, Martin B. Ulmschneider

{"title":"Computational Platforms for Membrane-Active Peptide Therapeutic Design","authors":"Bing Zan, Charles H. Chen, Mehwish Sabha, Ke Wu, Mahnoor Kadri, Oluebube Nwajiaku, Dominique de Jong-Hoogland, Jakob P. Ulmschneider, Martin B. Ulmschneider","doi":"10.1021/acs.chemrev.6c00100","DOIUrl":"10.1021/acs.chemrev.6c00100","url":null,"abstract":"Peptide-based therapeutics are gaining popularity asnext-generationdrugs because of their potent bioactivity, high specificity, and broadapplications in immunomodulatory, antiviral, anticancer, and antimicrobialtherapy. Membrane-active peptides (MAPs) are particularly promising,yet poor solubility, stability, pharmacokinetics, manufacturing complexity,and limited delivery options have restricted their clinical translation.This review focuses on computational approaches developed to addressthese challenges at the peptide-design stage and bridge the gap betweenpreclinical promise and clinical utility. The goal here is to providea broad overview of tools for in silico MAP design,prediction of functional structural ensembles and physicochemicalproperties, structure–function relationships, drug-target interactions,and formulation strategies for in vivo delivery.These approaches span bioinformatics, molecular dynamics and molecularmodeling, and emerging artificial intelligence and machine learningplatforms, including hybrid computational-experimental strategies,chemical modification and conjugation, and nanotechnology-based deliverysystems. These tools are improving key peptide–drug properties,including plasma stability, target specificity, efficacy, and delivery.Continued advances in computational design may enable MAPs to addresschallenging diseases, engage traditionally undruggable targets, andtranslate their substantial therapeutic potential into clinicallyeffective treatments.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 19","pages":"10662–10702"},"PeriodicalIF":64.2,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148885039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emerging Conversion Chemistry for High-Energy Electrolytic Zinc–Manganese Batteries: Beyond Intercalation 高能电解锌锰电池的新兴转化化学：超越插层

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-10-14 Epub Date: 2026-09-28 DOI: 10.1021/acs.chemrev.6c00438

Zhipeng Shao, Yu Meng, Yucheng Xie, Lei Wei, Yagang Yao, Qichong Zhang

{"title":"Emerging Conversion Chemistry for High-Energy Electrolytic Zinc–Manganese Batteries: Beyond Intercalation","authors":"Zhipeng Shao, Yu Meng, Yucheng Xie, Lei Wei, Yagang Yao, Qichong Zhang","doi":"10.1021/acs.chemrev.6c00438","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00438","url":null,"abstract":"Aqueous zinc–manganese batteries (ZMBs) representa compellingsolution for grid-scale energy storage due to their low cost, inherentsafety, and ease of manufacturing. However, conventional ion-intercalationZMBs (IZMBs) are often hindered by bottlenecks such as limited energydensity and poor cycling stability. Recently, electrolytic ZMBs (EZMBs),based on the two-electron Mn2+/MnO2 deposition–dissolutionchemistry, have emerged with high operating voltages (∼1.99V) and exceptional theoretical capacities (616 mAh g–1), paving a new way for performance breakthroughs in high-energyaqueous batteries. This review provides a deep dive into the mechanisticdivergence between IZMBs and EZMBs, clarifying the core significanceof EZMBs in enhancing energy density, longevity, and cost efficiency.By deconstructing critical challenges across cathode conversion, zincanode interfaces, and electrolyte environments, we synthesize recentbreakthroughs in cathode modification, anode protection, and electrolyteengineering to establish a unified design framework for high-performanceEZMBs. Furthermore, this review identifies emerging opportunitiesand future research directions, aiming to provide systematic theoreticalguidance and design inspiration for the development of next-generation,high-energy-density, and long-life EZMBs.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 19","pages":"10946–10978"},"PeriodicalIF":64.2,"publicationDate":"2026-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149173827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Marine CarbonateSystem Observing and mCDR: New Processes,Needs, and Systems 海洋碳酸盐系统观测和mCDR：新过程、新需求和新系统

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-13 DOI: 10.1021/acs.chemrev.5c01007

Jessica N. Cross,Eric P. Achterberg,Dariia Atamanchuk,Philip J. Bresnahan,Robert H. Byrne,Michael D. DeGrandpre,Katja Fennel,Burke Hales,Socratis Loucaides,Todd R. Martz,Allison M. Savoie,Zhaohui Aleck Wang

{"title":"Marine Carbonate\u0000System Observing and mCDR: New Processes,\u0000Needs, and Systems","authors":"Jessica N. Cross,Eric P. Achterberg,Dariia Atamanchuk,Philip J. Bresnahan,Robert H. Byrne,Michael D. DeGrandpre,Katja Fennel,Burke Hales,Socratis Loucaides,Todd R. Martz,Allison M. Savoie,Zhaohui Aleck Wang","doi":"10.1021/acs.chemrev.5c01007","DOIUrl":"https://doi.org/10.1021/acs.chemrev.5c01007","url":null,"abstract":"Abstract Marine carbon dioxide removal (mCDR) techniques have the potential to remove legacy emitted carbon dioxide from the atmosphere and store it durably in ocean reservoirs. While the ocean’s vast surface area and buffering capacity offer benefits for scaling removal, monitoring remains challenging. This comprehensive review of marine carbonate system observing and monitoring technologies finds that mCDR processes span multiple scales, often at the edges of existing platform and sensing capability. While some mCDR observing and monitoring is possible today, challenges will arise as experiments and operations expand. Leaps forward in assessing the novel scales of mCDR processes will emerge from low-energy, low-cost, highly durable sensors; innovative deployment platforms; cooperative sensing networks; dedicated model validation programs; and decision support tools. This review is intended to serve as a guide to the history, ongoing innovation, and transformative vision of future marine carbonate system observing and monitoring informed by mCDR.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"1 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149210386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nonaqueous Redox Flow Batteries: Opportunities and Challenges for Sustainable Energy Storage 非水氧化还原液流电池：可持续能源存储的机遇与挑战

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-12 DOI: 10.1021/acs.chemrev.6c00427

Tao Wang,Yuheng Xia,Zhengyu Ju,Zhitao Zhao,Miao Chen,Mingjin Cui,Yu Ding,Guihua Yu

{"title":"Nonaqueous Redox Flow Batteries: Opportunities and Challenges for Sustainable Energy Storage","authors":"Tao Wang,Yuheng Xia,Zhengyu Ju,Zhitao Zhao,Miao Chen,Mingjin Cui,Yu Ding,Guihua Yu","doi":"10.1021/acs.chemrev.6c00427","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00427","url":null,"abstract":"Redox flow batteries (RFBs) have emerged as promising electrochemical energy storage technologies for long-duration stationary applications. Although aqueous RFBs represent the most commercially mature class, they are inherently limited by a narrow electrochemical stability window and high temperature sensitivity. Nonaqueous RFBs (NRFBs) expand the accessible voltage and temperature ranges, offering a promising route toward high-energy-density storage for long-duration and extreme-environment applications. However, their practical deployment remains impeded by several challenges, including high costs, insufficient power density, limited cycling stability, and safety concerns. This review offers a systematic synthesis of recent advances in key NRFB components, encompassing solvents, supporting electrolytes, membranes, electrodes, and redox-active molecules. We also highlight emerging methodologies expected to accelerate development, including machine-learning-enabled screening, advanced characterization, and life cycle assessment. Finally, this review compares aqueous and nonaqueous systems from commercialization and sustainability perspectives. Collectively, this review aims to advance design principles and optimization strategies for NRFBs, providing guidance for next-generation low-cost, high-energy-density flow battery technologies.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"169 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Applications of Single-Atom Alloys in Thermal, Electro, and Photo Catalysis 单原子合金在热催化、电催化和光催化中的应用

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-12 DOI: 10.1021/acs.chemrev.6c00369

Nima Rajabi,Dongbeom Kim,Yicheng Wang,Emma Hollis,Dennis Meier,Toghrul Azizli,Matthew M. Montemore,Adam Holewinski,Dayne F. Swearer,Phillip Christopher,E. Charles H. Sykes

{"title":"Applications of Single-Atom Alloys in Thermal, Electro, and Photo Catalysis","authors":"Nima Rajabi,Dongbeom Kim,Yicheng Wang,Emma Hollis,Dennis Meier,Toghrul Azizli,Matthew M. Montemore,Adam Holewinski,Dayne F. Swearer,Phillip Christopher,E. Charles H. Sykes","doi":"10.1021/acs.chemrev.6c00369","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00369","url":null,"abstract":"Single-atom alloys (SAAs) are an emerging class of heterogeneous catalysts that maximize atom efficiency by embedding isolated reactive metal atoms within a host metal surface, creating well-defined active sites. Atomic isolation imparts unique catalytic properties, including high selectivity, resistance to poisoning, coking, and sintering, and in some cases the ability to circumvent conventional scaling relationships that limit traditional catalysts. This article focuses on progress in the SAA field since our 2020 review (Chem. Rev. 2020, 120, 12044−12088.), while incorporating earlier foundational studies where relevant. We first examine the fundamental principles governing SAA formation, stability, electronic structure, reactivity, and selectivity, drawing on insights from experimental single-crystal model systems and theoretical studies. We then review the application of SAAs in a wide range of industrially important reactions, including hydrogenation, dehydrogenation, selective oxidation, water–gas shift, Fischer–Tropsch synthesis, and dry reforming, among others. Beyond thermal catalysis, SAAs demonstrate great promise in electrocatalysis and plasmon-driven chemistry. Their structurally simple active sites have also enabled the rational design of novel catalysts and promoters that challenge conventional catalytic intuition. Looking ahead, recent advances in computing, including machine-learning potentials, offer the opportunity to explore vast compositional spaces and discover new alloy chemistries for challenging reactions using the SAA concept.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"8 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Overcoming theCharge Confinement-Transport Trade-Offin Perovskite Light-Emitting Diodes 克服钙钛矿发光二极管的电荷限制-输运权衡

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-09 DOI: 10.1021/acs.chemrev.6c00202

Kyung Yeon Jang,Bo-Hyun Choi,Kyoo-Hyung Lee,Chan-Yul Park,Qingsen Zeng,Tae-Woo Lee

{"title":"Overcoming the\u0000Charge Confinement-Transport Trade-Off\u0000in Perovskite Light-Emitting Diodes","authors":"Kyung Yeon Jang,Bo-Hyun Choi,Kyoo-Hyung Lee,Chan-Yul Park,Qingsen Zeng,Tae-Woo Lee","doi":"10.1021/acs.chemrev.6c00202","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00202","url":null,"abstract":"Abstract Nanocrystalline metal halide perovskites are promising light emitters for light-emitting diodes (PeLEDs) because they suppress the intrinsic problem of exciton dissociation through charge confinement within nanocrystalline domains. Although these nanostructures have enabled high-emission efficiencies, such confinement strategies typically result in significantly reduced charge transport. This limitation is attributed to numerous grain boundaries, which induce severe charge carrier scattering and trapping, alongside insulating organic ligands typically introduced for defect passivation and size reduction. Poor charge transport increases the required operating voltage and accelerates device degradation pathways under an electrical bias, leading to limited operational lifetimes. This Review examines material design strategies intended to mitigate the competition between charge confinement and transport across various nanocrystalline perovskites. Specifically, we investigate fundamental crystal nucleation and growth mechanisms and evaluate methods to optimize grain size, aiming to minimize the grain boundary to increase charge transport while maintaining charge confinement. Passivation strategies for defect states are also evaluated, emphasizing the engineering of organic ligands to enhance their electrical conductivity while maximizing the passivation efficacy. In addition, the integration of core/shell architectures is discussed as a promising strategy. By controlling the shell composition, these structures promote efficient charge transport while maintaining high radiative recombination rates. Together, these material design strategies aim to overcome the confinement and transport trade-offs in PeLEDs.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"14 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photochemical Hetero-cycloadditions 光化学Hetero-cycloadditions

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-09 DOI: 10.1021/acs.chemrev.6c00681

Cristian Rosso,Vasco Corti,Giulio Goti,Sara Cuadros,Enrico Marcantonio,Luca Dell’Amico

{"title":"Photochemical Hetero-cycloadditions","authors":"Cristian Rosso,Vasco Corti,Giulio Goti,Sara Cuadros,Enrico Marcantonio,Luca Dell’Amico","doi":"10.1021/acs.chemrev.6c00681","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00681","url":null,"abstract":"Hetero-cycloaddition reactions are powerful, atom-economical strategies for the rapid construction of heterocyclic frameworks from readily available building blocks. Over the past two decades, advances in photochemistry, photocatalysis, and modern excitation strategies have driven remarkable developments in the field. By accessing electronically excited states, light enables cycloaddition pathways inaccessible under classical thermal conditions, providing access to reactive radical, ionic, or excited-state intermediates under mild conditions. Technological advances in light sources and photocatalyst design have improved reaction efficiency, site-, regio-, and stereoselectivity, while considerably expanding the accessible chemical space. Beyond established hetero-[2 + 2], hetero-(3 + 2), and hetero-[4 + 2] processes, new reaction classes, including π–σ hetero-cycloadditions exploiting strained small-ring systems, have emerged as powerful approaches to structurally complex saturated scaffolds of increasing relevance in medicinal chemistry. In this Review, we critically examine the evolution of photochemical hetero-cycloadditions from 2000 to 2026, discussing fundamental concepts and terminology, cycloaddition classes, heterocyclic targets, and activation mechanisms. We highlight the conceptual advances that have shaped modern photochemical hetero-cycloaddition chemistry and conclude by discussing current limitations and future directions for the field.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"29 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Asymmetric Dipolar Cycloadditions toward Chiral Medium-SizedRings under Palladium and Iridium Catalysis 钯和铱催化下手性中等尺寸环的不对称偶极环加成

IF 62.1 1区化学

Chemical Reviews Pub Date : 2026-10-09 DOI: 10.1021/acs.chemrev.6c00441

Yu-Jie Li,Xuerui Wang,Qiang Wang,Wei-Ping Deng,Wen-Jing Xiao,Liang-Qiu Lu

{"title":"Asymmetric Dipolar Cycloadditions toward Chiral Medium-Sized\u0000Rings under Palladium and Iridium Catalysis","authors":"Yu-Jie Li,Xuerui Wang,Qiang Wang,Wei-Ping Deng,Wen-Jing Xiao,Liang-Qiu Lu","doi":"10.1021/acs.chemrev.6c00441","DOIUrl":"https://doi.org/10.1021/acs.chemrev.6c00441","url":null,"abstract":"Abstract Chiral medium-sized rings, defined herein as 7- to 11-membered cyclic frameworks, are common in bioactive molecules and occupy an important but still underexplored region of drug-like chemical space. Their asymmetric synthesis remains formidably challenging, as conformational flexibility, transannular interactions, and unfavorable entropic and enthalpic factors collectively complicate ring formation and stereocontrol. In recent years, palladium- and iridium-catalyzed asymmetric dipolar cycloadditions and related cascade processes have emerged as effective strategies for building structurally diverse and stereochemically complex medium-sized rings. As such, this review aims to summarize the advances in this emerging field from the perspectives of metal identity, precursor class, and dipole-generation mode, with emphasis on their effects on chemo-, regio-, diastereo-, and enantioselectivity. We also highlight the distinct yet complementary features of Pd and Ir catalysis, as well as current limitations in generality, selectivity, and substrate scope. By combining mechanistic insight with representative applications, this review aims to define the foundations, boundaries, and future opportunities of this rapidly evolving area.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"32 1","pages":""},"PeriodicalIF":62.1,"publicationDate":"2026-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149151558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

n-Type Conjugated Polymers: Molecular Design, Material Properties, and Device Applications n型共轭聚合物：分子设计、材料特性和器件应用

IF 64.2 1区化学

Chemical Reviews Pub Date : 2026-09-23 Epub Date: 2026-08-31 DOI: 10.1021/acs.chemrev.5c00891

Yingze Zhang, Mingjie Rong, Xu Cao, Sihui Deng, Zhongxiang Peng, Jun Liu

{"title":"n-Type Conjugated Polymers: Molecular Design, Material Properties, and Device Applications","authors":"Yingze Zhang, Mingjie Rong, Xu Cao, Sihui Deng, Zhongxiang Peng, Jun Liu","doi":"10.1021/acs.chemrev.5c00891","DOIUrl":"10.1021/acs.chemrev.5c00891","url":null,"abstract":"Both n-type and p-type conjugated polymers play vitalroles inthe advancement and commercialization of polymer electronics. Throughthe tremendous efforts of scientists and engineers in this field overthe past decade, n-type polymer semiconductors have experienced remarkableprogress in nearly every aspect. However, most of the reported high-performancepolymer semiconductors still exhibit p-type characteristics. The performancegap between p-type and n-type polymer semiconductors has become theAchilles’ heel of polymer electronics, hindering the developmentof emerging applications such as logic circuits. Therefore, a timelyand comprehensive overview of recent advances in the molecular design,material properties, and device applications of n-type conjugatedpolymers is essential to facilitate the development of high-performancen-type polymer materials. This review offers a comprehensive overviewof recent advancements in n-type conjugated polymers, focusing ontheir fundamental optoelectronic properties, strategic molecular design,and emerging device applications. It starts by introducing the basicprinciples and historical background and highlighting both the importanceand the challenge of developing effective n-type conjugated polymers.Subsequently, it systematically establishes structure–propertyrelationships by first outlining key characteristics, including energylevel, charge transport property, morphology, and mechanical property,and then correlates them with crucial molecular design strategies.This review also outlines the important applications and providesan overview of the critical progress in emerging optoelectrical devices,including organic solar cells and organic field-effect transistors.Finally, the challenges and promising research directions for n-typeconjugated polymers are presented, which provide valuable guidancefor the design of high-performance n-type polymer semiconductors andthe exploration of more advanced applications in the future.","PeriodicalId":32,"journal":{"name":"Chemical Reviews","volume":"126 18","pages":"10334–10442"},"PeriodicalIF":64.2,"publicationDate":"2026-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148858610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0