Nano Energy最新文献

{"title":"Toward autonomous medicine: A comprehensive review of biomedical energy harvesting and wearable sensing systems","authors":"Riyamol Kallikkoden Razack,&nbsp;Nihal M. Poovadichalil,&nbsp;Kishor Kumar Sadasivuni","doi":"10.1016/j.nanoen.2025.111422","DOIUrl":"10.1016/j.nanoen.2025.111422","url":null,"abstract":"<div><div>The transition to a decentralized, continuous, and patient-centric healthcare model necessitates the development of energy-autonomous medical systems that can operate independently of traditional power sources. This review offers a comprehensive analysis of self-powered healthcare technologies that integrate biomedical energy harvesting (BEH) with autonomous sensing systems (ASS) to facilitate uninterrupted physiological monitoring and therapeutic interventions. Our research encompasses a diverse range of energy harvesting strategies, encompassing triboelectric, piezoelectric, thermoelectric, biochemical, and electromagnetic principles, while emphasizing the human body's function as a versatile energy storage system. Recent advancements in polymeric materials, which provide crucial properties such as flexibility, stretchability, biocompatibility, and biodegradability, making them indispensable in the design of wearable and implantable devices. From piezoelectric polymers, such as PLLA, to triboelectric materials embedded in smart textiles, polymers serve as the structural and functional backbone of next-generation energy harvesters and sensors. Their tunable mechanical and electrical properties enable seamless integration with soft tissues, allowing for the fabrication of conformable, miniaturized, and eco-friendly systems. The review also investigates strategies involving nano-structuring, microfabrication, and three-dimensional/four-dimensional printing to create miniaturized, conformable device architectures, alongside artificial intelligence (AI)/machine learning (ML)-driven simulations that enhance material selection and overall system performance. Through in-depth system-level integration, case studies, and an analysis of regulatory and translational challenges, this work presents a visionary perspective on implementing sustainable, intelligent, and fully autonomous self-powered healthcare platforms in real-world medical settings.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111422"},"PeriodicalIF":17.1,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144919043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A triboelectric nanogenerator based on dielectric/functional group coupling synergistic enhancement effect for head impact and sitting posture monitoring in hemiplegic patients","authors":"Yiran Luo ,&nbsp;Kaixuan Liu ,&nbsp;Lingxiao Gao ,&nbsp;Xin Chen ,&nbsp;Qibo Deng ,&nbsp;Ning Hu ,&nbsp;Xiaojing Mu","doi":"10.1016/j.nanoen.2025.111421","DOIUrl":"10.1016/j.nanoen.2025.111421","url":null,"abstract":"<div><div>Understanding and maintaining proper wheelchair seating posture is crucial for the rehabilitation process of patients with hemiplegia, and it is essential for achieving early recovery and enhancing quality of life. Monitoring head impacts after falls is a key step in ensuring rehabilitation safety. By detecting and addressing head injuries in a timely manner, the potential impact on the patient’s neurological function can be minimized, thereby facilitating the rehabilitation process. Herein, we present a self-powered sensing system for head impact and sitting posture. This work is based on a triboelectric nanogenerator (TENG) and aims to achieve precise real-time head impact and sitting posture recognition through an integrated deep learning algorithm. MXene@PDMS composite triboelectric material was utilized to significantly enhance the output performance of the triboelectric nanogenerator through the synergistic coupling of dielectric and functional group modifications. The output power increased from 0.38 mW to 10.86 mW, representing an improvement of nearly thirtyfold. Consequently, the TENG-based sensor converts applied forces into electrical signals with a sensitivity of 169.73 mV/kPa for pressures below 149.21 kPa and 197.04 mV/kPa within the range of 149.21–248.68 kPa, demonstrating excellent sensing capabilities. Using a deep learning-based 1D-CNN model, the recognition accuracy for head impact orientation reached 98.33 %, while that for sitting posture reached 95.33 %. This research provides a robust solution for non-invasive and long-term health monitoring, thereby advancing the development of triboelectric-based wearable electronic devices.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111421"},"PeriodicalIF":17.1,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144919044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Next-generation 2D metal-organic framework nanosheets: State-of-the-art synthesis approaches and their integral role in energy conversion and storage","authors":"Mustafa Khan ,&nbsp;Liyuan Qian ,&nbsp;Zhiqian Lin ,&nbsp;Yun Wang ,&nbsp;Haibin Lin ,&nbsp;Xiaofei Wang ,&nbsp;Songbai Han ,&nbsp;Jinlong Zhu","doi":"10.1016/j.nanoen.2025.111423","DOIUrl":"10.1016/j.nanoen.2025.111423","url":null,"abstract":"<div><div>2D MOF nanosheets are emerging as next-generation materials, demonstrating significant potential in energy conversion and storage technologies. Characterized by their ultrathin morphology, extensive surface area, tunable porosity, and modular chemistry, these materials provide a unique platform for advanced energy systems. Unlike previous reviews that have treated 2D MOFs as part of a broader category of layered materials, this work focuses exclusively on 2D MOF nanosheets, combining synthesis innovations with detailed structure–function correlations that are underpinned by mechanistic studies and density functional theory (DFT) insights. We provide a comprehensive examination of advanced synthesis strategies—including top-down exfoliation (e.g., sonication, freeze–thaw, solvent-assisted) and bottom-up growth techniques (e.g., surfactant-assisted and interface-directed methods)—evaluated for their scalability, structural integrity, and reproducibility. Beyond summarizing performance data, we elucidate how two-dimensional confinement alters catalytic pathways in key electrocatalytic processes (OER, HER, ORR, CO₂RR, and NRR) and storage systems, linking these effects to active-site chemistry, charge transport, and defect engineering. Their application in energy storage technologies—ranging from supercapacitors to lithium-ion and lithium–sulfur batteries—is also discussed, with emphasis on enhanced redox kinetics, ion transport, and active-site accessibility. Finally, we identify critical research gaps, including stability under industrially relevant conditions, scalable green synthesis, and standardized performance benchmarking, while outlining promising directions such as seawater electrolysis and non-noble-metal CO₂ conversion. By explicitly addressing these gaps, this review offers a forward-looking roadmap for translating 2D MOF nanosheets from laboratory curiosity to scalable technologies in sustainable energy systems.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111423"},"PeriodicalIF":17.1,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144920923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Graphene-like porous carbon-titanium nitride composite as an efficient separator modifier for lithium-sulfur batteries","authors":"Fail Sultanov ,&nbsp;Nazerke Zhumasheva ,&nbsp;Akmaral Dangaliyeva ,&nbsp;Mukhammed Kenzhebek ,&nbsp;Yelena Shinkarova ,&nbsp;Batukhan Tatykayev ,&nbsp;Toreniyaz Shomenov ,&nbsp;Almagul Mentbayeva ,&nbsp;Zhumabay Bakenov","doi":"10.1016/j.nanoen.2025.111420","DOIUrl":"10.1016/j.nanoen.2025.111420","url":null,"abstract":"<div><div>Lithium-sulfur batteries (LSBs) are generally recognized as strong contenders in the advanced energy storage field due to their remarkable theoretical capacity and high energy density. Nevertheless, their real-world implementation is hindered by several limiting factors such as the shuttling phenomenon associated with diffusion of lithium polysulfides (LiPSs), sulfur’s inherently low electroconductivity, and large cathode volume fluctuations during charge-discharge cycles. To address these limitations, this work presents a strategy involving separator modification using a composite material that integrates both polar and non-polar characteristics. A mesoporous graphene-like porous carbon (GPC) derived from biomass was fabricated and further functionalized with titanium nitride (TiN) nanoparticles. The impact of various TiN loadings into GPC was thoroughly analyzed. LSB cells incorporating cathodes on the basis of GPC@S with a separator modified with GPC-TiN-10 demonstrated accelerated redox reaction kinetics and remarkable alleviation of the LiPSs diffusion toward the anode. The optimized cells delivered an initial discharge capacity of 1651 mAh g⁻¹ at 0.2 C, approaching the theoretical limit, and after 100 cycles, retained 880 mAh g⁻¹. When cycled at 1 C, the cells exhibited a negligible decay in capacity of 0.059 % per cycle. Furthermore, outstanding rate capabilities were recorded with 896 mAh g⁻¹ at 1 C and 826 mAh g⁻¹ at 2 C. Density functional theory (DFT) simulations additionally justified that the observed enhancement in the characteristics originates from strong chemical affinity between LiPSs species and the TiN-modified carbon matrix, which provides more effective anchoring sites.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111420"},"PeriodicalIF":17.1,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144919104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Layer-dependent piezo-photocatalytic performance in bismuth ferrite titanate: Unraveling the role of perovskite layer number in charge separation and catalytic activity","authors":"Xinying Cao,&nbsp;Chaofan Yuan,&nbsp;Na Tian,&nbsp;Yiwei He,&nbsp;Xiaolei Zhang,&nbsp;Yihe Zhang,&nbsp;Hongwei Huang","doi":"10.1016/j.nanoen.2025.111413","DOIUrl":"10.1016/j.nanoen.2025.111413","url":null,"abstract":"<div><div>Photocatalysis and piezocatalysis, despite their potential in energy conversion and environmental applications, face significant limitations such as inefficient visible-light absorption and rapid charge recombination. More critically, the fundamental structure-performance relationships in these systems remain poorly understood. The lack of systematic studies using well-designed material models with controlled structural variations has hindered the rational development of high-performance piezo-photocatalytic systems. To bridge this knowledge gap, this study developed a series of iso-compositional bismuth ferrite titanate (BFTO) perovskites with precisely controlled layer numbers (n = 4, 5, 6, 8) through an optimized hydrothermal synthesis approach, creating an ideal material platform for investigating layered structure effects on piezo-photocatalytic performance. While density functional theory (DFT) calculations predict enhanced dipole moments and consequently stronger piezoelectricity with increasing perovskite layers, our experimental observations demonstrate a non-monotonic relationship where BFTO-6 unexpectedly exhibits optimal piezo-photocatalytic activity. By employing comprehensive characterization techniques including piezo-response force microscopy (PFM), in-situ Kelvin probe force microscopy (KPFM), and piezo-photoelectrochemical analyses, we systematically reveal the intricate dependence of charge separation efficiency, internal electric field strength, and catalytic performance on the perovskite layer number. These findings challenge the view that higher dipole moments invariably lead to better piezocatalytic activity, offering new design principles for developing advanced piezo-photocatalytic materials.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111413"},"PeriodicalIF":17.1,"publicationDate":"2025-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144917922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Regulating perovskite crystallization via tailoring chemical interactions for printing high-efficiency 30 cm × 30 cm solar modules","authors":"Xiaofeng Gao ,&nbsp;Xuefei Jia ,&nbsp;Lin Yang ,&nbsp;Yanping Mo ,&nbsp;Chao Wang ,&nbsp;Tongle Bu ,&nbsp;Jingrui Li ,&nbsp;Qi Li ,&nbsp;Yi-Bing Cheng ,&nbsp;Fuzhi Huang","doi":"10.1016/j.nanoen.2025.111419","DOIUrl":"10.1016/j.nanoen.2025.111419","url":null,"abstract":"<div><div>The commercial viability of perovskite photovoltaics hinges on developing efficient and stable solar modules, with high-quality, large-area perovskite films being crucial but hindered by uncontrolled crystallization of perovskite. This challenge can be effectively addressed through a perovskite-solvent complex intermediate phase strategy. To elucidate the molecular-level design principles of solvent additives, a systematic exploration of various solvent additives has been conducted. It reveals that complexation with nitrogen can boost the nucleation rate of the intermediate phase. On this basis, and guided by DFT calculations, two N-methyl groups are incorporated into the commonly used amide structure to elevate the electronegativity of nitrogen above that of oxygen. Consequently, N,N′-dimethyl-2-imidazolone is chosen as a solvent additive to enable the effective printing of high-quality perovskite films, thereby realizing efficient and stable perovskite solar cells. When scaled up to 30 × 30 cm², the perovskite solar modules achieve a champion efficiency of 20.19 %.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111419"},"PeriodicalIF":17.1,"publicationDate":"2025-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144910789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Built-in electric field-driven NiSe2-NiMoO4 heterostructure for synergistic confinement-conversion regulation of polysulfides","authors":"Mengqing Wang ,&nbsp;Manfang Chen ,&nbsp;Wanqi Zhang ,&nbsp;Yongqian He ,&nbsp;Sisi Liu ,&nbsp;Yongjie Ye ,&nbsp;Ying Chen ,&nbsp;Qin Tang ,&nbsp;Caixiang Wang ,&nbsp;Xuewen Peng ,&nbsp;Hongyang Zhan ,&nbsp;Min Liu ,&nbsp;Bing Wu ,&nbsp;Hongbo Shu ,&nbsp;Xianyou Wang","doi":"10.1016/j.nanoen.2025.111417","DOIUrl":"10.1016/j.nanoen.2025.111417","url":null,"abstract":"<div><div>Lithium-sulfur batteries (LSBs) have become a research hotspot for next-generation energy storage systems due to their high theoretical energy density and low cost, however, the shuttle effect and slow reaction kinetics of polysulfides (LiPSs) severely limit their practical applications. In this study, a strategy is proposed to synergistically suppress the shuttle effect while promoting the conversion of LiPSs by constructing flower-like NiSe₂-NiMoO₄ heterostructure-modified separators. NiMoO₄ effectively anchors LiPSs by virtue of its strong adsorption capacity, while the difference in the work function of NiSe₂ and NiMoO₄ induces the formation of a built-in electric field, which significantly accelerates the kinetics of interfacial charge transfer and transformation of LiPSs. Combined experimental and theoretical calculations demonstrate that the heterostructure not only provides dual physical-chemical confinement for LiPSs, but also optimizes the Li₂S deposition/dissociation process through electric-field modulation. The cell with NiSe₂-NiMoO₄ separator exhibits an ultralow capacity decay rate of merely 0.064 % per cycle over 500 cycles at 0.5 C. Furthermore, it demonstrates exceptional temperature adaptability, retaining 90.2 % and 70.9 % of its initial capacity after 150 cycles under low-temperature (0 °C) and high-temperature (60 °C) conditions, respectively. Notably, the cell with NiSe₂-NiMoO₄ separator delivers a high areal capacity of 5.6 mAh cm⁻² even under a high sulfur loading of 6.4 mg cm⁻², demonstrating excellent electrochemical performance under practical electrode conditions. This work proposes a novel design strategy for high-performance LSBs interfaces by leveraging built-in electric fields in heterojunction architectures.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"144 ","pages":"Article 111417"},"PeriodicalIF":17.1,"publicationDate":"2025-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144906286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mechanoluminescence: Mechanisms, emerging applications, and future prospects","authors":"Sugato Hajra ,&nbsp;Kushal Ruthvik Kaja ,&nbsp;Swati Panda ,&nbsp;Seongkyu Song ,&nbsp;Soon Moon Jeong ,&nbsp;Yogendra Kumar Mishra ,&nbsp;Tae Hwan Oh ,&nbsp;Gobind Das ,&nbsp;S. Divya ,&nbsp;Hoe Joon Kim","doi":"10.1016/j.nanoen.2025.111418","DOIUrl":"10.1016/j.nanoen.2025.111418","url":null,"abstract":"<div><div>Mechanoluminescent (ML) materials have gained significant attention in recent years due to their promising applications in force sensing, biomedical diagnostics, structural health monitoring, anti-counterfeiting, lighting, and intelligent artificial skin. These materials are capable of emitting visible light in response to mechanical stimuli such as pressure, tension, or friction, making them ideal candidates for advanced sensing technologies. Their advantages include rapid response time, high durability, and excellent repeatability. This review explores the fundamental mechanisms behind ML emission, including trap-controlled processes, piezoelectric effects, triboelectric phenomena, and molecular packing structures. In addition, recent strategies to enhance ML performance, such as extending afterglow duration, adjusting emission color, increasing luminescence intensity, improving sensitivity, and enabling self-recovery, are discussed. The paper also addresses the development of near-infrared ML materials for expanded applications. Finally, it evaluates the future potential of ML materials in smart systems and outlines key challenges that need to be addressed for their widespread adoption.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111418"},"PeriodicalIF":17.1,"publicationDate":"2025-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144906285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Molecular engineering of cyano-functionalized biopolymer binders enabling interfacial stabilization of 4.6-V LiCoO2 cathodes under high-areal-capacity","authors":"Xiangyi Ye ,&nbsp;Fei Song ,&nbsp;Qiangqiang Zhang ,&nbsp;Dejian Cheng ,&nbsp;Guangzhao Zhang ,&nbsp;Zhongbo Liu ,&nbsp;Yong Zeng ,&nbsp;Yinghao Xia ,&nbsp;Siquan Cai ,&nbsp;Hongbo Zeng ,&nbsp;Yonghong Deng ,&nbsp;Chaoyang Wang","doi":"10.1016/j.nanoen.2025.111416","DOIUrl":"10.1016/j.nanoen.2025.111416","url":null,"abstract":"<div><div>Lithium cobalt oxide (LCO) cathodes face severe structural degradation and interfacial instability at high voltages (&gt;4.5 V), which limits their practical energy density. Here, we propose cyanoethyl cellulose (CEC) as a multifunctional binder to address these challenges through synergistic interfacial stabilization and structural reinforcement. The CEC binder features high-density polar groups (-CN/-OH) that enable ultra-strong adhesion and selective anchoring of cobalt ions, effectively suppressing Co dissolution and lattice oxygen loss. Consequently, LCO half-cells using CEC binder demonstrate excellent cycling stability, achieving 70 % capacity retention over 800 cycles at 1 C (4.6 V cut-off) and 97.1 % retention after 50 cycles at an ultrahigh loading of 30 mg cm⁻². The practicality of CEC binder is also proved by the stable cycling of 2.2-Ah pouch cells (94.3 % capacity retention after 400 cycles). Mechanistic studies reveal that CEC facilitates the formation of ultrathin cathode electrolyte interphases (CEIs) while maintaining structural coherence through hydrogen-bond networks. Functional group modification of biomass binders enhances the stability of high-voltage LiCoO₂, facilitating the high-value utilization of biomass resources and providing a feasible strategy to design high-energy-density batteries.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111416"},"PeriodicalIF":17.1,"publicationDate":"2025-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144901173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrabroadband (Vis-NlR) emission in single-component double perovskite flexible film with efficient X-ray radioluminescence for pixel-level multispectral image fusion and 3D imaging","authors":"Linghang Kong,&nbsp;Wenjie Huang,&nbsp;Hui Peng,&nbsp;Fei Wang,&nbsp;Xiaokang Li,&nbsp;Wenchao Yang,&nbsp;Zhentao Du,&nbsp;Bingsuo Zou","doi":"10.1016/j.nanoen.2025.111415","DOIUrl":"10.1016/j.nanoen.2025.111415","url":null,"abstract":"<div><div>Combining information from multispectral image fusion can enhance human and machine perception. Currently, multiple luminescent materials with different spectral responses are used, which requires complex algorithms and systems to solve the problem of pixel and position mismatch. To overcome above deficiencies, a series of Bi^3 + /Ln³⁺-codoped Cs₂Ag_0.6Na_0.4InCl₆ (Ln³⁺ = Tm³⁺, Er³⁺, Nd³⁺, Yb³⁺) double perovskites were synthesized. Under 365 nm excitation, Bi³⁺/Tm³⁺-codoped Cs₂Ag_0.6Na_0.4InCl₆ shines efficient warm-white emission band at 610 nm and the multiple near-infrared (NIR) emission bands at 810, 1220, and 1430 nm, which stems from self-trapped exciton emission and f-f transition of Tm³⁺, respectively. Beside that, Bi³⁺/Tm³⁺-codoped Cs₂Ag_0.6Na_0.4InCl₆ also emits bright radioluminescence with a light yield of 34000 ± 1000 photons/MeV under X-ray irradiation. Particularly, a large-area and ultra-flexible 0.5 %Bi³⁺/12 %Tm³⁺-codoped Cs₂Ag_0.6Na_0.4InCl₆/polydimethylsiloxane (PDMS) film was prepared, and its applications in white light, NIR, and X-ray imaging were demonstrated, respectively. Moreover, a pixel-level X-ray to NIR image fusion was realized without pixel mismatch and complex imaging processing, and the structural information of centrifuge tube and screw inside the capsule is obtained in a fusion image. Finally, the 3D image of the capsule and its internal structure was successfully reconstructed by combining multiangle imaging and multispectral image fusion.</div></div>","PeriodicalId":394,"journal":{"name":"Nano Energy","volume":"145 ","pages":"Article 111415"},"PeriodicalIF":17.1,"publicationDate":"2025-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144901175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}