Advanced Materials最新文献_第9页

Spectrally Engineered Coatings for Steering the Solar Photons 用于控制太阳光子的光谱工程涂层

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202502542

Quan Gong, Jianheng Chen, Yijie Zhang, Lin Lu

{"title":"Spectrally Engineered Coatings for Steering the Solar Photons","authors":"Quan Gong, Jianheng Chen, Yijie Zhang, Lin Lu","doi":"10.1002/adma.202502542","DOIUrl":"https://doi.org/10.1002/adma.202502542","url":null,"abstract":"The spectral properties of radiative cooling (RC) and photovoltaic (PV) govern their capacity to utilize solar photons at distinct energy levels. However, spectral mismatches with the solar spectrum result in significant inefficiencies: non‐photovoltaic heat losses in PV panels and wasted energy from reflected solar radiation in RC systems. To address this, a photoluminescent RC coating with spectrally selective reflectivity is developed to be integrated it with bifacial photovoltaic (biPV) panels. The high reflectivity of the RC coating directs photons to the rear side of the PV panels, while its spectral selectivity optimizes the energy distribution of photons reaching the rear side, resulting in a 32% increase in the overall power output of the bifacial PV system. Additionally, the incorporation of photoluminescent materials enables the conversion of absorbed photons into luminescence rather than heat by suppressing non‐radiative transitions. This reduces effective solar absorption by 14% and enhances radiative cooling performance. Simulated urban rooftop deployment demonstrates that this dual‐harvesting system meet ≈18.1% of Hong Kong's annual electricity demand, offering a scalable pathway toward carbon‐neutral cities.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"37 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143875844","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}

引用次数: 0

Significantly Enhanced Density and Mechanical Strength of Carbon/Graphite Blocks by Waste Gas Pressurized Sintering 废气加压烧结可显著提高碳/石墨块的密度和机械强度

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202505639

Xueli Wu, Run Li, Jiao Tan, Xianyin Song, Zihao Zhong, Kehong Wang, Chongwei Li, Pei Gong, Yanli Liu, Chuanjun Tu, Changzhong Jiang

{"title":"Significantly Enhanced Density and Mechanical Strength of Carbon/Graphite Blocks by Waste Gas Pressurized Sintering","authors":"Xueli Wu, Run Li, Jiao Tan, Xianyin Song, Zihao Zhong, Kehong Wang, Chongwei Li, Pei Gong, Yanli Liu, Chuanjun Tu, Changzhong Jiang","doi":"10.1002/adma.202505639","DOIUrl":"https://doi.org/10.1002/adma.202505639","url":null,"abstract":"Carbonization under pressure is crucial for enhancing carbon/graphite materials. However, conventional pressure sintering, relying on mechanical or external gas pressure, often results in incomplete densification and structural defects due to uncontrolled volatile gas release. Herein, high‐density and high‐strength self‐sintered carbon block in enclosed‐space (SCB‐E) are produced using waste gas pressurization (WGP) derived from green petroleum coke (GPC). This method can enhance the formation of C─O─C and C═O bonds by promoting dehydration polymerization reaction, which induces interfacial bonding in the carbonization process. Consequently, a decreased mass loss, increased volume shrinkage, and reduced porosity are observed, thereby endowing the obtained SCB‐E with significantly improved density and mechanical strength. Specifically, the compressive and flexural strengths of SCB‐E are 6.36 and 5.77 times higher than SCB‐O sintered in open‐space, respectively, while the corresponding graphite block (SG‐E) achieves 7.74 and 4.58 times greater compressive and flexural strengths than SG‐O. Notably, WGP not only enhances the yield of crack‐free carbon blocks and supports scale‐up production but also integrates seamlessly with traditional kneading processes to produce high‐density, high‐strength carbon blocks (CB‐E). The current approach offers an innovative and important platform for enhancing the density and mechanical properties of bulk materials.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"30 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143876115","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}

引用次数: 0

Gold‐Autocatalyzed Synthesis of Multi‐Element Nanoparticles 金自催化合成多元素纳米颗粒

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202501110

Ran Duan, Mengfei Xu, Weihong Qi, Xiaoyu Hao, Xinzi Xu, Xuqing Liu, Weimin Liu

引用次数: 0

Organic Solar Cell with Efficiency of 20.49% Enabled by Solid Additive and Non‐Halogenated Solvent 固体添加剂和非卤化溶剂使能的有机太阳能电池效率为20.49%

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202500352

Longfei Liu, Hui Li, Juxuan Xie, Zhiyuan Yang, Yuanqing Bai, Mingke Li, Zixin Huang, Kai Zhang, Fei Huang

{"title":"Organic Solar Cell with Efficiency of 20.49% Enabled by Solid Additive and Non‐Halogenated Solvent","authors":"Longfei Liu, Hui Li, Juxuan Xie, Zhiyuan Yang, Yuanqing Bai, Mingke Li, Zixin Huang, Kai Zhang, Fei Huang","doi":"10.1002/adma.202500352","DOIUrl":"https://doi.org/10.1002/adma.202500352","url":null,"abstract":"Recently, benzene‐based solid additives (BSAs) have emerged as pivotal components in modulating the morphology of the blend film in organic solar cells (OSCs). However, since almost all substituents on BSAs are weak electron‐withdrawing groups and contain halogen atoms, the study of BSAs with non‐halogenated strong electron‐withdrawing groups has received little attention. Herein, an additive strategy is proposed, involving the incorporation of non‐halogenated strong electron‐withdrawing groups on the benzene ring. An effective BSA, 4‐nitro‐benzonitrile (NBN), is selected to boost the efficiency of devices. The results demonstrate that the NBN‐treated device exhibits enhanced light absorption, superior charge transport performance, mitigated charge recombination, and more optimal morphology compared to the additive‐free OSC. Consequently, the D18:BTP‐eC9+NBN‐based binary device and D18:L8‐BO:BTP‐eC9+NBN‐based ternary OSC processed by non‐halogenated solvent achieved outstanding efficiencies of 20.22% and 20.49%, respectively. Furthermore, the universality of NBN is also confirmed in different active layer systems. In conclusion, this work demonstrates that the introduction of non‐halogenated strong electron‐absorbing moieties on the benzene ring is a promising approach to design BSAs, which can tune the film morphology and achieve highly efficient devices, and has certain guiding significance for the development of BSAs.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"3 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143876121","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}

引用次数: 0

Solid Polymer Electrolyte with Dual Lewis‐Acid Filler for Ultra‐Stable Lithium Metal Batteries 超稳定锂金属电池用双路易斯酸填料固体聚合物电解质

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202501142

Piao Luo, Kexin Su, Yuanlong Wu, Xin Song, Lianzhan Huang, Binwen Zeng, Shaocong Zhang, Jun Liu, Zhiming Cui

{"title":"Solid Polymer Electrolyte with Dual Lewis‐Acid Filler for Ultra‐Stable Lithium Metal Batteries","authors":"Piao Luo, Kexin Su, Yuanlong Wu, Xin Song, Lianzhan Huang, Binwen Zeng, Shaocong Zhang, Jun Liu, Zhiming Cui","doi":"10.1002/adma.202501142","DOIUrl":"https://doi.org/10.1002/adma.202501142","url":null,"abstract":"Solid polymer electrolytes (SPEs) are regarded as promising candidates that could address the safety concerns associated with liquid electrolytes. Nonetheless, SPEs are still confronting serious lithium dendrite issues, and there is a lack of systematic studies regarding the formation of lithium dendrites within SPEs. Herein, Sand equation is employed to elucidate the determinants of dendrite growth in SPEs, revealing that three factors including the Li+ transference number, Li+ diffusion coefficient, and Li+ concentration are positively correlated with Sand's time (τ) which determine the plating/striping behaviors of Li anode. More importantly, an effective and universal approach is proposed to construct dendrite‐free polymer lithium metal batteries with dual‐Lewis‐acid materials such as Zinc Borate (ZB). Endowed with ZB materials, the PVDF‐HFP based electrolyte possesses sufficient Li+ supply and swift transport channel and thus achieves an impressively high Li+ transference number of 0.9 and outstanding ionic conductivity at 30 °C (9.2 × 10−4 S cm−1), outperforming the polymer electrolytes with single Lewis‐acid fillers. The electrolyte imparts the LFP//Li cell with exceptional capacity retention, showing almost no decay in discharge capacity even after 700, 500, and 300 cycles at 2 C, 3 C, and 5 C, respectively. Additionally, it capacitates the LiNi0.6Mn0.2Co0.2O2//Li cell to outperform by achieving over 1900 cycles at 1C and stably cycling under a cut‐off voltage of 4.5V.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"3 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143875783","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}

引用次数: 0

Correction to“Injectable Microgels with Hybrid Exosomes of Chondrocyte‐Targeted FGF18 Gene‐Editing and Self‐Renewable Lubrication for Osteoarthritis Therapy” 对“含有软骨细胞靶向FGF18基因编辑和自我可再生润滑的混合外泌体的可注射微凝胶用于骨关节炎治疗”的更正

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202506799

Manyu Chen, Yan Lu, Yuhan Liu, Quanying Liu, Siyan Deng, Yuan Liu, Xiaolin Cui, Jie Liang, Xingdong Zhang, Yujiang Fan, Qiguang Wang

引用次数: 0

Bioxolography Using Diphenyliodonium Chloride and N‐Vinylpyrrolidone Enables Rapid High‐Resolution Volumetric 3D Printing of Spatially Encoded Living Matter 使用二苯碘氯化铵和N -乙烯基吡咯烷酮的生物照相技术可以实现空间编码生物物质的快速高分辨率体积3D打印

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202501052

Alexis Wolfel, Castro Johnbosco, Annalise Anspach, Marieke Meteling, Jos Olijve, Niklas Felix König, Jeroen Leijten

{"title":"Bioxolography Using Diphenyliodonium Chloride and N‐Vinylpyrrolidone Enables Rapid High‐Resolution Volumetric 3D Printing of Spatially Encoded Living Matter","authors":"Alexis Wolfel, Castro Johnbosco, Annalise Anspach, Marieke Meteling, Jos Olijve, Niklas Felix König, Jeroen Leijten","doi":"10.1002/adma.202501052","DOIUrl":"https://doi.org/10.1002/adma.202501052","url":null,"abstract":"Light‐based volumetric bioprinting enables fabrication of cubic centimeter‐sized living materials with micrometer resolution in minutes. Xolography is a light sheet‐based volumetric printing technology that offers unprecedented volumetric generation rates and print resolutions for hard plastics. However, the limited solubility and reactivity of current dual‐color photoinitiators (DCPIs) in aqueous media have hindered their application for high‐resolution bioprinting of living matter. Here, we present a novel three‐component formulation that drastically improves photoreactivity and thereby enables high‐resolution, rapid, and cytocompatible Xolographic biofabrication of intricately architected yet mechanically robust living materials. To achieve this, various relevant additives are systematically explored, which revealed that diphenyliodonium chloride and N‐vinylpyrrolidone strongly enhance D‐mediated photoreactivity, as confirmed by dual‐color photo‐rheology. This enables Xolographic bioprinting of gelatin methacryloyl‐based bioresins, producing >1 cm3 constructs at ≈20 µm positive and 125 µm negative resolution within minutes. Multimaterial printing, molecular patterning, and grayscale‐mediated mechanical patterning are explored to programmably create intricate, biomimetic, and concentration‐controlled architectures. We demonstrate the Bioxolographic printing of various cell types, showing excellent cell viability, compatibility with long‐term culture, and ability for nascent protein deposition. These results position Bioxolography as a transformative platform for rapid, scalable, high‐resolution fabrication of functional living materials with encoded chemical and mechanical properties.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"17 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143876113","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}

引用次数: 0

Self‐Assembled Multilayered Concentric Supraparticle Architecture 自组装多层同心超粒子结构

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-26 DOI: 10.1002/adma.202502055

Agasthya Suresh, Dhananjay Suresh, Zhaohui Li, John Sansalone, Narayana Aluru, Anandhi Upendran, Raghuraman Kannan

{"title":"Self‐Assembled Multilayered Concentric Supraparticle Architecture","authors":"Agasthya Suresh, Dhananjay Suresh, Zhaohui Li, John Sansalone, Narayana Aluru, Anandhi Upendran, Raghuraman Kannan","doi":"10.1002/adma.202502055","DOIUrl":"https://doi.org/10.1002/adma.202502055","url":null,"abstract":"Supraparticles (SPs) with unique properties are emerging as versatile platforms for applications in catalysis, photonics, and medicine. However, the synthesis of novel SPs with complex internal structures remains a challenge. Self‐Assembled Multilayered Supraparticles (SAMS) presented here are composed of concentric lamellar spherical structures made from metallic nanoparticles, formed from a synergistic three‐way interaction phenomenon between gold nanoparticles, lipidoid, and gelatin, exhibiting interlayer spacing of 3.5 ± 0.2 nm within a self‐limited 156.8 ± 56.6 nm diameter. The formation is critically influenced by both physical (including nanoparticle size, lipidoid chain length) and chemical factors (including elemental composition, nanoparticle cap, and organic material), which collectively modulate the surface chemistry and hydrophobicity, affecting interparticle interactions. SAMS can efficiently deliver labile payloads such as siRNA, achieving dose‐dependent silencing in vivo, while also showing potential for complex payloads such as mRNA. This work not only advances the field of SP design by introducing a new structure and interaction phenomenon but also demonstrates its potential in nanomedicine.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"33 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143876118","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}

引用次数: 0

Developing Quasi-Solid-State Ether-Based Electrolytes with Trifluorotoluylation Ionic Liquids for High Voltage Lithium Metal Batteries 高压锂金属电池用三氟甲基化离子液体准固态醚基电解质的研究

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-25 DOI: 10.1002/adma.202501006

Jin Li, Junjie Chen, Xiaosa Xu, Jiadong Shen, Zhenyu Wang, Zixiao Guo, Pengzhu Lin, Jing Sun, Baoling Huang, Tianshou Zhao

{"title":"Developing Quasi-Solid-State Ether-Based Electrolytes with Trifluorotoluylation Ionic Liquids for High Voltage Lithium Metal Batteries","authors":"Jin Li, Junjie Chen, Xiaosa Xu, Jiadong Shen, Zhenyu Wang, Zixiao Guo, Pengzhu Lin, Jing Sun, Baoling Huang, Tianshou Zhao","doi":"10.1002/adma.202501006","DOIUrl":"https://doi.org/10.1002/adma.202501006","url":null,"abstract":"The practical application of quasi-solid-state ether-based electrolytes is hindered by lithium dendrite formation and poor oxidation stability, which reduce the cycle life and energy density of the battery. Here, taking advantage of the ionic liquids’ high ionic interactions and structural flexibility in forming an optimized electrode/electrolyte interface, a pyrrolidinium-based ionic liquids with trifluorotoluylation cationic segment is designed and developed. The oxidation of anions in the electrolytes is induced to form a robust inorganic LiF-rich interphase at the cathode, thereby effectively achieving high oxidation stability and suppressing the dissolution of transition metal ions. In addition, the LiF interphases derived from the trifluorotoluylation cations increase the modulus of the anode interface and suppress the growth of lithium dendrites. Therefore, the Li-LiFePO4, Li-LiCoO2, and Li-LiNi0.8Co0.1Mn0.1O2 full cells with the optimized electrolytes demonstrate remarkable performance improvements at high current density (10 C), a wide voltage range of 4.5 V, a high mass loading of 11.1 mg cm−2, and a wide temperature range of −20–80 °C. Furthermore, a 2.66 Ah-level pouch cell with a high-energy-density of exceeding 356 Wh kg‒1 and excellent cyclic stability demonstrates the potential of the strategy in providing a path for the practical application of quasi-solid-state ether-based electrolytes in high-energy-density batteries.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"42 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143872494","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}

引用次数: 0

Upcycling Spent Lithium-Ion Batteries: Constructing Bifunctional Catalysts Featuring Long-Range Order and Short-Range Disorder for Lithium-Oxygen Batteries 废旧锂离子电池的升级利用：构建锂氧电池的长程有序和短程无序双功能催化剂

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-04-25 DOI: 10.1002/adma.202418963

Yu Tian, Yongbin Xu, Shan Guo, Binchao Xu, Zhijun Zhao, Xinyi Yuan, Yuxiao Wang, Jianwei Li, Xiaojun Wang, Peng Wang, Zhiming Liu

{"title":"Upcycling Spent Lithium-Ion Batteries: Constructing Bifunctional Catalysts Featuring Long-Range Order and Short-Range Disorder for Lithium-Oxygen Batteries","authors":"Yu Tian, Yongbin Xu, Shan Guo, Binchao Xu, Zhijun Zhao, Xinyi Yuan, Yuxiao Wang, Jianwei Li, Xiaojun Wang, Peng Wang, Zhiming Liu","doi":"10.1002/adma.202418963","DOIUrl":"https://doi.org/10.1002/adma.202418963","url":null,"abstract":"Upcycling of high-value metals (M = Ni, Co, Mn) from spent ternary lithium-ion batteries to the field of lithium-oxygen batteries is highly appealing, yet remains a huge challenge. In particular, the alloying of the recovered M components with Pt and applied as cathode catalysts have not yet been reported. Herein, a fresh L12-type Pt3 M medium-entropy intermetallic nanoparticle is first proposed, confined on N-doped carbon matrix (L12-Pt3(Ni1/3Co1/3Mn1/3)@N-C) based on spent 111 typed LiNi1-x-yMnxCoyO2 cathode. This well-defined catalyst combines both features of long-range order L12 face-centered cubic structure and short-range disorder in M sites. The former contributes to enhancing the structural stability, and the latter further facilitates deeply activating the catalytic activity of Pt sites. Experiments and theoretical results demonstrate that the local coordination environment and electronic distribution of Pt are both fundamentally modulated via surrounding disordered Ni, Co, and Mn atoms, which greatly optimize the affinity toward oxygen-containing intermediates and facilitate the deposition/decomposition kinetics of the thin-film Li2O2 discharge products. Specifically, the L12-Pt3(Ni1/3Co1/3Mn1/3)@N-C catalyst exhibits an ultra-low overpotential of 0.48 V and achieves 220 cycles at 400 mA g−1 under 1000 mAh g−1. The work provides important insights for the recycling of spent lithium-ion batteries into advanced catalyst-related applications.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"8 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143872574","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}

引用次数: 0