ACS Applied Materials & Interfaces最新文献

Construction of [89Zr]Zr-Labeled Human Umbilical Cord Mesenchymal Stem Cell-Derived Extracellular Vesicles for Noninvasive Detection of Tumors. [89Zr] zr标记人脐带间充质干细胞来源的细胞外囊泡的构建及其对肿瘤的无创检测

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.5c03280

Lixin Ding,Qian Guo,Ya'nan Ren,Pei Wang,Yongxiang Pan,Jin Ding,Feng Wang,Zhi Yang,Hua Zhu

{"title":"Construction of [89Zr]Zr-Labeled Human Umbilical Cord Mesenchymal Stem Cell-Derived Extracellular Vesicles for Noninvasive Detection of Tumors.","authors":"Lixin Ding,Qian Guo,Ya'nan Ren,Pei Wang,Yongxiang Pan,Jin Ding,Feng Wang,Zhi Yang,Hua Zhu","doi":"10.1021/acsami.5c03280","DOIUrl":"https://doi.org/10.1021/acsami.5c03280","url":null,"abstract":"Extracellular vesicles (EVs) act as carriers that transfer molecules between donor and recipient cells, thereby altering the phenotype and function of the latter. EVs derived from mesenchymal stem cells (MSCs) inherit the homing ability of their parent cells to tumor sites. We speculate that MSC-derived EVs labeled with the isotope zirconium-89 ([89Zr]Zr) will accumulate within tumors and have the potential for tumor location via positron emission tomography (PET) imaging. Here, as a proof of concept, we used [89Zr]Zr-labeled human umbilical cord MSC (hucMSC)-derived EVs to characterize the homing of EVs to tumor regions via PET imaging. The uptake of [89Zr]Zr-DFO-hucMSC-EVs by 4T1, H292, and FaDu cells increased in a time-dependent manner. [89Zr]Zr-DFO-hucMSC-EVs were rapidly cleared from the blood circulation, showing a 2-phase exponential decay with a biodistribution half-life of 0.46 h and an elimination-phase half-life of 11.87 h. At 24 h postinjection, [89Zr]Zr-DFO-hucMSC-EVs were mainly distributed in the liver (10.39 ± 0.52%ID/g) and, to a lesser extent, in the spleen (9.87 ± 0.87%ID/g). PET imaging in tumor-bearing mouse models revealed persistently high tumor accumulation. The projected effective dose for an adult human female was low and was 0.084 mSv/MBq. There was no obvious normal tissue toxicity following the administration of excessive radioactivity. In summary, these studies demonstrate the potential feasibility of using the [89Zr]Zr-DFO-hucMSC-EV tracer for noninvasive visualization of tumor lesions.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"142 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Dendrimer-Entrapped CuPt Bimetallic Nanozymes for Tumor Microenvironment-Regulated Photothermal/Catalytic Therapy. 树突状包裹CuPt双金属纳米酶用于肿瘤微环境调节光热/催化治疗。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.5c05324

Shizhuan Lu,Aiyu Li,Haoyu Huang,Cheng Ni,Xueyan Cao,Xiangyang Shi,Rui Guo

{"title":"Dendrimer-Entrapped CuPt Bimetallic Nanozymes for Tumor Microenvironment-Regulated Photothermal/Catalytic Therapy.","authors":"Shizhuan Lu,Aiyu Li,Haoyu Huang,Cheng Ni,Xueyan Cao,Xiangyang Shi,Rui Guo","doi":"10.1021/acsami.5c05324","DOIUrl":"https://doi.org/10.1021/acsami.5c05324","url":null,"abstract":"Noble metal nanozymes have attracted extensive attention in tumor therapy due to their multiple enzyme-like activities for catalytic therapy and unique optical properties for photothermal therapy (PTT). However, their therapeutic efficiency may be compromised by the intricate tumor microenvironment (TME). Herein, copper-platinum (CuPt) bimetallic nanozymes were synthesized and entrapped by poly(amidoamine) dendrimers, with p-carboxybenzenesulfonamide (BS, a carbonic anhydrase IX (CA IX) inhibitor) modified on the surface and lonidamine (Lon) loaded inside to regulate TME for enhanced catalytic therapy and PTT. The formed CPL@G5-BS nanozymes could specifically target CA IX-overexpressed tumor cells and activate the cascade catalytic reaction with continuous •OH generation by the peroxidase-like property, O2 supply by the catalase-like property, and H2O2 replenishing by the superoxide dismutase-like property, thereby alleviating hypoxia and achieving chemodynamic therapy (CDT). In the TME, BS-mediated CA IX inhibition would normalize the extracellular pH to suppress metastasis while reducing the intracellular pH to boost the catalytic efficiency, and Lon-mediated mitochondrial respiration inhibition and energy metabolic disruption would elevate intracellular oxygen accumulation and downregulate heat shock protein (HSP) expression, further enhancing the PTT efficacy. Meanwhile, the excellent photothermal performance of CPL@G5-BS could amplify the multienzyme activities, and Cu2+-mediated glutathione depletion further improved the CDT efficiency. Overall, the CPL@G5-BS nanozymes can efficiently inhibit tumor growth and suppress metastasis by TME-regulated catalytic therapy and PTT.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"131 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Synergistic Boiling Enhancement on Hierarchical Micro-Pit/Carbon Nanotube Surfaces. 层状微坑/碳纳米管表面的协同沸腾强化。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.5c05497

Zhiming Xu,Hongpeng Jiang,Xiaoliang Wang,Zhirong Zhang,Yunfeng Qiu,Jie Xu,Debin Shan,Bin Guo

{"title":"Synergistic Boiling Enhancement on Hierarchical Micro-Pit/Carbon Nanotube Surfaces.","authors":"Zhiming Xu,Hongpeng Jiang,Xiaoliang Wang,Zhirong Zhang,Yunfeng Qiu,Jie Xu,Debin Shan,Bin Guo","doi":"10.1021/acsami.5c05497","DOIUrl":"https://doi.org/10.1021/acsami.5c05497","url":null,"abstract":"Pool boiling offers exceptional heat transfer performance, making it crucial for advanced thermal management. However, simultaneously optimizing both critical heat flux (CHF) and heat transfer coefficient (HTC) is challenging due to the inherent trade-off between promoting bubble nucleation and mitigating detrimental bubble coalescence. This study presents a micro/nano-hierarchical surface architecture designed to overcome this limitation. Fabricated via laser machining and chemical vapor deposition, the architecture comprises an array of micro pits (MPs) decorated with Co-catalyzed carbon nanotubes (CoCNTs). Computational fluid dynamics (CFD) simulations demonstrate that the MP array enhances HTC by increasing the density of nucleation sites and reducing the bubble departure diameter. Simultaneously, the CoCNTs within the MPs enhance interfacial heat transfer and promote capillary-driven liquid replenishment to the heating surface, effectively mitigating dry-out and significantly improving CHF. The synergistic effects of these micro/nanofeatures yield remarkable performance enhancements on Cu substrates, with the HTC and CHF increasing by 211.5% and 125.2%, respectively, compared to a bare Cu surface. This hierarchical surface design offers a promising strategy for developing high-performance boiling heat transfer surfaces for next-generation thermal management applications.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"77 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087823","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Heteronuclear Complexes Containing Pt(II) and Ag(I) Centers: Application to Efficient Light-Emitting Electrochemical Cells. 含Pt（II）和Ag(I)中心的杂核配合物在高效发光电化学电池中的应用。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.4c22938

Ariadna Lázaro,Margarita Crespo,Piotr Pander,Fernando B Dias,Laura Rodríguez

引用次数: 0

Biomimetic Dual-Layer Architectural Hydrogel Bandage with Smart Thermally Self-Contraction for Enhanced Wound Closure and Burn Wound Healing. 仿生双层建筑水凝胶绷带，具有智能热自收缩，增强伤口闭合和烧伤伤口愈合。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.5c06512

Qiaobo Wang,Wenqian Zheng,Jie Wang,Caicai Jiao,Dian Gao,Ji Liu,Baoyang Lu

{"title":"Biomimetic Dual-Layer Architectural Hydrogel Bandage with Smart Thermally Self-Contraction for Enhanced Wound Closure and Burn Wound Healing.","authors":"Qiaobo Wang,Wenqian Zheng,Jie Wang,Caicai Jiao,Dian Gao,Ji Liu,Baoyang Lu","doi":"10.1021/acsami.5c06512","DOIUrl":"https://doi.org/10.1021/acsami.5c06512","url":null,"abstract":"Severe burn injuries disrupt cutaneous barrier integrity, leading to elevated infection susceptibility, substantial fluid loss, and delayed tissue regeneration, which collectively deteriorate patient outcomes. While early stage wound closure is critical for mitigating these complications, current hydrogel dressings often lack dynamic contractile properties to synergistically facilitate both physical closure and biological healing. Inspired by the mechanobiology of embryonic wound contraction, we develop a nested poly(N-isopropylacrylamide)-sodium alginate hydrogel bandage (PNS-HB) featuring a biomimetic dual-layer architecture. The outer layer comprises a polydopamine-poly(acrylic acid) (PDA-PAA) adhesive framework, enabling tissue-conformal fixation (interfacial toughness of 162 J/m2; Young's modulus of 45 kPa; fracture strain of 85%). The inner layer is a thermoresponsive PNS-HB exhibiting excellent mechanical flexibility (Young's modulus of 9.9-16.7 kPa) and programmable shape-morphing capabilities, including temperature-dependent bending (118° angle) and contraction (contraction rate of 56%). In a deep second-degree burn model, the PNS-HB demonstrated a three-stage therapeutic mechanism: thermally triggered wound edge closure through contractile strain generation, inflammatory modulation through downregulation of IL-6 and TNF-α (>60% reduction), and pro-regenerative microenvironment establishment evidenced by accelerated angiogenesis and re-epithelialization. This biomimetic dual-layer architecture offers a paradigm-shifting approach for bridging the gap between physical wound closure and biological tissue restoration in burn care.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"69 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Dual Exosome Coating for Modulating Endothelial Function and Inflammation. 调节内皮功能和炎症的双外泌体涂层。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.5c02721

Yangyang Xiao,Jianan Liu,Fanfan Dai,Ansha Zhao,Nan Huang,Dan Zou,Ping Yang

{"title":"Dual Exosome Coating for Modulating Endothelial Function and Inflammation.","authors":"Yangyang Xiao,Jianan Liu,Fanfan Dai,Ansha Zhao,Nan Huang,Dan Zou,Ping Yang","doi":"10.1021/acsami.5c02721","DOIUrl":"https://doi.org/10.1021/acsami.5c02721","url":null,"abstract":"Conventional drug-eluting stents can lead to complications such as in-stent restenosis and late thrombosis due to the lack of a well-functioning endothelium and inadequate inflammatory regulation. In this study, a dual exosome coating was fabricated to promote endothelial function and macrophage efferocytosis via a synergistic effect by endothelial cell-sourced and mesenchymal stem cell-sourced exosomes. By the biotin-avidin interaction, the dual exosomes were proportionally grafted onto the substrate and evenly distributed. The coating facilitated the formation of a functionally intact endothelial layer, inhibited macrophage adhesion, and suppressed inflammation. The dual exosomes on the coating acted through upregulating the expression of eNOS and downregulating NOX1 and NOX4 to reduce oxidative stress and effectively repair endothelial function. The dual exosomes also upregulated the expression of SLC29a1 and SLC2a1 and downregulated CD300a, CD36, and Lp-PLA2 to promote efferocytosis and inhibit inflammation. Additionally, it promoted smooth muscle cell phenotypic transformation, reduced thrombosis, and decreased the neointima thickness. Overall, this coating loaded with dual exosomes provided a potential and universal strategy for vascular stent surface modification.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"2 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Simultaneous Improvement of Interfacial Properties and Electromagnetic Interference Shielding Performance of Carbon Fiber-Reinforced Poly(arylene sulfide sulfone) Composites by Constructing a Cross-linked 3D Network Containing MXene. 构建含MXene交联三维网络同时改善碳纤维增强聚芳醚砜复合材料界面性能和电磁干扰屏蔽性能

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-19 DOI: 10.1021/acsami.5c04118

Tong Zhang,Jia-Cao Yang,Zhe-Fu Wu,Sui-Lin Liu,Sheng-Ru Long,Zhi-Mei Wei,Xiao-Jun Wang,Jie Yang

{"title":"Simultaneous Improvement of Interfacial Properties and Electromagnetic Interference Shielding Performance of Carbon Fiber-Reinforced Poly(arylene sulfide sulfone) Composites by Constructing a Cross-linked 3D Network Containing MXene.","authors":"Tong Zhang,Jia-Cao Yang,Zhe-Fu Wu,Sui-Lin Liu,Sheng-Ru Long,Zhi-Mei Wei,Xiao-Jun Wang,Jie Yang","doi":"10.1021/acsami.5c04118","DOIUrl":"https://doi.org/10.1021/acsami.5c04118","url":null,"abstract":"Creating composite materials that excel in both electromagnetic shielding performance and mechanical properties is a notable challenge in materials science. In this work, we present an effective strategy to enhance the electromagnetic interference (EMI) shielding performance and interfacial properties of carbon fiber-reinforced poly(arylene sulfide sulfone) composites (CF/PASS) by integrating a three-dimensional (3D) MXene-reinforced cross-linked network. This 3D MXene-reinforced cross-linked network not only establishes a strong physical and chemical bond between carbon fibers and the matrix resin but also forms an enhanced conductive network with carbon fiber during the bonding process with PASS resin. Assessments of EMI shielding performance and mechanical property reveal that applying a coating of HS-PASS with 1 mg/mL MXene to the CFs substantially improves the EMI shielding performance and mechanical property of CF/PASS composites. Specifically, the CF@HS-1MXene/PASS composite experiences significant increases in interfacial shear strength (IFSS), interlaminar shear strength (ILSS), and tensile strength by 59.2, 109.1, and 23.7%, respectively. Moreover, the CF@HS-1MXene/PASS composite capitalizes on the network structure of the CFs and MXene to facilitate multiple interfacial polarizations and conductive losses. This strategic configuration enables the composite to achieve an effective EMI shielding performance of 22 dB within 8.2-12.4 GHz. This performance is significantly enhanced relative to that of the desized CF. The synergistic enhancement of the mechanical property and EMI shielding performance not only broadens the applicability of CF/PASS composites but also pioneers new avenues for interfacial modification in composite material technology.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"86 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Improved Li-S Battery Performance with Dispersant/Plasticizer Co-Assisted Modification of a Poly(ethylene Oxide)/Li6.4La3Zr1.4Ta0.6O12 Solid Electrolyte. 分散剂/增塑剂共助改性聚环氧乙烷/Li6.4La3Zr1.4Ta0.6O12固体电解质改善锂硫电池性能

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-18 DOI: 10.1021/acsami.5c00987

Ai-Yin Wang,Chun-Han Kuo,Yi-Chen Weng,Hao-Yu Liu,Chien-Hao Yeh,Yen-Lin Chen,Shu-Yu Chen,Hui-Ching Chien,Han-Yi Chen

{"title":"Improved Li-S Battery Performance with Dispersant/Plasticizer Co-Assisted Modification of a Poly(ethylene Oxide)/Li6.4La3Zr1.4Ta0.6O12 Solid Electrolyte.","authors":"Ai-Yin Wang,Chun-Han Kuo,Yi-Chen Weng,Hao-Yu Liu,Chien-Hao Yeh,Yen-Lin Chen,Shu-Yu Chen,Hui-Ching Chien,Han-Yi Chen","doi":"10.1021/acsami.5c00987","DOIUrl":"https://doi.org/10.1021/acsami.5c00987","url":null,"abstract":"Lithium-sulfur batteries (LSBs) have garnered considerable attention over the past decade due to their high specific capacity and energy density. However, the poor safety and polysulfide shuttle phenomenon associated with liquid LSBs have been widely criticized. Solid-state electrolytes have the potential to overcome these issues, but their lower ionic conductivity and nonideal electrode/electrolyte interface contact as compared with liquid electrolytes remain a challenge in all-solid-state LSBs (ASSLSBs). This study applies the untested method of introducing a combination of dispersant and plasticizer as a \"co-assisted\" additive. We develop a polymer/ceramic composite electrolyte by combining poly(ethylene oxide)s, Li6.4La3Zr1.4Ta0.6O12 ceramic powder, the dispersant pluronic (C3H6O·C2H4O)x (F127), and the plasticizer succinonitrile (C2H4(CN)2) (SN). The dispersant F127 effectively prevents the aggregation of ceramic powders, whereas the plasticizer SN reduces the crystallinity of the composite polymer electrolytes and decreases the interface impedance, thereby enhancing the overall ion conductivity. The resulting composite electrolyte exhibits an ionic conductivity of 1.24 × 10-4 S cm-1 at room temperature, and when coupled with a commercial sulfur electrode, a high capacity of 1085 mA h g-1 is achieved. In addition, the batteries demonstrate a high capacity retention of 71% after 100 cycles at a current density of 0.2 C at room temperature, demonstrating considerable promise for ASSLSB applications.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"131 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Fe Wire-Based Metal-Organic Frameworks for Advanced Gas and Vapor Adsorption: Effect of Functional Compatibility on Hierarchical Pore Diffusivity and Atomic Simulation Insights. 先进气体和蒸汽吸附的铁丝金属有机框架：功能相容性对分层孔扩散率的影响和原子模拟见解。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-18 DOI: 10.1021/acsami.5c04437

Jinwook Lee,Geun Park,Gyeong Chan Kim,Jung-Hoon Yun,Jooyoun Kim

{"title":"Fe Wire-Based Metal-Organic Frameworks for Advanced Gas and Vapor Adsorption: Effect of Functional Compatibility on Hierarchical Pore Diffusivity and Atomic Simulation Insights.","authors":"Jinwook Lee,Geun Park,Gyeong Chan Kim,Jung-Hoon Yun,Jooyoun Kim","doi":"10.1021/acsami.5c04437","DOIUrl":"https://doi.org/10.1021/acsami.5c04437","url":null,"abstract":"This study introduces a novel method for synthesizing a Fe-based metal-organic framework (MOF), leveraging Fe wire as a substrate and an iron precursor source with which to grow MIL-88B(Fe) and MIL-88B(Fe)-NH2. This simple in situ approach requires only the addition of a ligand precursor for MOF formation, eliminating the need for an additional metal precursor. The adsorption performance of the developed MOF on the wire is evaluated using polar formaldehyde gas and nonpolar cyclohexane vapor as hazardous model gas/vapor (GV). The key discovery highlights the pivotal role of functional compatibility between a GV and MOF in governing GV diffusivity through mesopores (<20 nm) within the MOF, as validated through an experimental analysis and theoretical calculations. In contrast, interparticle diffusivity through larger pores (>20 nm) remains unaffected, demonstrating the unique influence of nanoscale interactions. Semiempirical atomic simulations support the experimental results, revealing stronger interactions and more adsorption sites for compatible GV-MOF pairs. This study establishes a sustainable pathway for designing advanced GV adsorbents, emphasizing the importance of micro-/meso-diffusivity in a hierarchical porous structure to maximize the overall adsorption capacity. A proof-of-concept for a multipurpose GV adsorbent is conceived by weaving MOF wires with different functionalities to achieve the simultaneous removal of polar and nonpolar GVs.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"128 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087825","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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

Electrolyte Solvation Structure Regulation for Low-Temperature Sodium-Ion Battery. 低温钠离子电池电解液溶剂化结构调控。

IF 9.5 2区材料科学

ACS Applied Materials & Interfaces Pub Date : 2025-05-18 DOI: 10.1021/acsami.5c03755

Yangfeng Wang,Jiachao Duan,Zichen Zhu,Xuejing Li,Qitong Cheng,Yan Yang,Shudong Zhang,Yidan Cao,Shuandi Hou

{"title":"Electrolyte Solvation Structure Regulation for Low-Temperature Sodium-Ion Battery.","authors":"Yangfeng Wang,Jiachao Duan,Zichen Zhu,Xuejing Li,Qitong Cheng,Yan Yang,Shudong Zhang,Yidan Cao,Shuandi Hou","doi":"10.1021/acsami.5c03755","DOIUrl":"https://doi.org/10.1021/acsami.5c03755","url":null,"abstract":"The development of high-performance sodium-ion batteries (SIBs) that can operate effectively in low-temperature environments is essential for large-scale energy storage systems. Due to the sluggish kinetics of Na+ desolvation at the electrode-electrolyte interface, the capacity of SIBs decays rapidly at low temperatures, which is one of the main challenges SIBs are facing at present. On the basis of diethylene glycol dimethyl ether (DEGDME) electrolyte, 1,3-dioxane (DOL) with a low melting point and low solvation energy is used as a cosolvent, and trimethylsilyl isocyanate (Si-NCO) with a low LUMO level is used as an additive to optimize the solvation structure. This optimization facilitates greater participation of PF6- anions in the inner shell of the solvation structure, thereby improving its stability over a certain temperature range. The designed electrolyte enables the Na||HC half-cell to maintain 88.57% of its room-temperature capacity at -40 °C, with a capacity retention of 94.50% after 100 cycles. Additionally, in the full cell composed of O3-type layered oxide sodium nickel iron manganese (NFMN) and hard carbon (HC), the capacity retention is 83.73% after 100 cycles at -40 °C. This work provides new insights into the development of electrolyte formulations for enhancing the electrochemical stability of SIBs at low temperatures.","PeriodicalId":5,"journal":{"name":"ACS Applied Materials & Interfaces","volume":"26 1","pages":""},"PeriodicalIF":9.5,"publicationDate":"2025-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144087826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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