Isomalt acts as a polyhydroxy molecular regulator that couples bulk-electrolyte reconstruction with interfacial microenvironment programming.
Isomalt reorganizes the hydrogen-bond network and establishes a hydroxyl-rich interphase through preferential lateral adsorption on carbon.
This coupled regulation enables more reversible Zn plating/stripping and durable alkaline Zn-Fe flow batteries with high efficiency and long cycling stability.
碱性锌铁液流电池（zifb）由于其低成本、固有安全性和可扩展的架构而对大规模储能具有吸引力，但其实际部署仍然受到三维多孔电极中析氢和不受控制的锌沉积的阻碍。在这里，我们报道了异麦芽糖作为一种多羟基分子调节剂，重新配置多孔碳毡的界面微环境，从而赋予多孔电极更多的沉积定向功能，用于可逆镀锌/剥离。在散装电解质中，异麦芽糖重建了局部氢键网络，降低了水活性，抑制了氢的析出。在碳/电解质界面，其优先的横向吸附建立了一个富含羟基的界面相，使锌酸盐运输均匀化，并引导Zn向首选（002）方向生长，从而促进致密和可逆的沉积。这种界面微环境编程显着降低了Zn阳极的电荷转移电阻和激活势垒，使其在20 mA cm-2下稳定循环超过500次。在全电池测试中，优化后的ZIFB提供了87.5%的高能量效率，大大优于原始电解质。除了确定一种低成本的绿色添加剂外，这项工作还建立了多羟基分子作为三维多孔电极的界面编程单元，为水液流电池系统中的定向金属沉积提供了新的设计概念。
{"title":"Polyhydroxy Molecular Regulator Enabled Interfacial Microenvironment Programming for Alkaline Zinc–Iron Flow Batteries","authors":"Hui Chen, Lukang Han, Shaohua Han, Weijie Fan, Xuhong Yin, Junqing Pan, Manal S. Ebaid, Yuxi Song, Fuyu Chen, Jiang Zhou","doi":"10.1007/s40820-026-02333-2","DOIUrl":"10.1007/s40820-026-02333-2","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Isomalt acts as a polyhydroxy molecular regulator that couples bulk-electrolyte reconstruction with interfacial microenvironment programming.</p>\u0000 </li>\u0000 <li>\u0000 <p>Isomalt reorganizes the hydrogen-bond network and establishes a hydroxyl-rich interphase through preferential lateral adsorption on carbon.</p>\u0000 </li>\u0000 <li>\u0000 <p>This coupled regulation enables more reversible Zn plating/stripping and durable alkaline Zn-Fe flow batteries with high efficiency and long cycling stability.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13572358/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148962778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nonprecious metal-based multicomponent nitride anchored on nanoporous high-entropy alloy skeleton is constructed for ampere-level water oxidation via in-situ configurating cooperative Brønsted basic oxyanion-solid multiple active interfaces.
The self-supported nanoporous (NiFeCo)3(MoCr)3N/HEA electrodes exhibit exceptional catalytic activity and durability by virtue of MoO42− and CrO42− ions acting as molecular co-catalysts to mediate proton spillover to facilitate the formation of *OOH.
The alkaline water electrolyzer assembled with nanoporous (NiFeCo)3(MoCr)3N/HEA anode and (MoCr)(NiFeCo)4/HEA cathode can operate stably at ampere-level current density for over 1700 h.
{"title":"Multicomponent Nitride/High-Entropy Alloy Heterostructures as Highly Active and Stable Electrocatalysts for Ampere-Level Water Oxidation","authors":"Xin-Ying Sun, Tian-Yi Dai, Rui-Qi Yao, Yun-Fei Chang, Zhi-Lan Zhou, Ying Wang, Tong-Hui Wang, Gao-Feng Han, Zi Wen, Hang Shi, Xing-You Lang, Qing Jiang","doi":"10.1007/s40820-026-02316-3","DOIUrl":"10.1007/s40820-026-02316-3","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>Nonprecious metal-based multicomponent nitride anchored on nanoporous high-entropy alloy skeleton is constructed for ampere-level water oxidation via in-situ configurating cooperative Brønsted basic oxyanion-solid multiple active interfaces.</p>\u0000 </li>\u0000 <li>\u0000 <p>The self-supported nanoporous (NiFeCo)<sub>3</sub>(MoCr)<sub>3</sub>N/HEA electrodes exhibit exceptional catalytic activity and durability by virtue of MoO<sub>4</sub><sup>2−</sup> and CrO<sub>4</sub><sup>2−</sup> ions acting as molecular co-catalysts to mediate proton spillover to facilitate the formation of *OOH.</p>\u0000 </li>\u0000 <li>\u0000 <p>The alkaline water electrolyzer assembled with nanoporous (NiFeCo)<sub>3</sub>(MoCr)<sub>3</sub>N/HEA anode and (MoCr)(NiFeCo)<sub>4</sub>/HEA cathode can operate stably at ampere-level current density for over 1700 h.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-026-02316-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148927738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-09-09DOI: 10.1007/s40820-026-02344-z
Tinglin Zhang, Zhu Peng, Shijin Zhao, Xin Jin, Yiqi Du, Zhaoshen Li, Kaixuan Wang, Jie Gao
Pancreatic cancer faces the challenges of tumor progression and postoperative pancreatic fistula during the perioperative period, which severely affect patient prognosis. In this study, an injectable self-healing multifunctional hydrogel (CMCGel) was developed based on dynamic cross‑linking between manganese ions (Mn2+) and carboxymethyl chitosan loaded with chlorella extract (CE). This platform implements an integrated “Remove–Remodel–Repair” (3R) strategy for comprehensive perioperative management. CMCGel exhibits distinctive pH/laser dual-responsive behavior: In the acidic tumor microenvironment, the accelerated release of CE and Mn2+ enhances photodynamic therapy and chemodynamic therapy (CDT). This combination, activated by laser and gated by endogenous pH, achieves remarkable tumor suppression rates of 85.81% in vitro and 96.01% in vivo. As pH normalizes, Mn2+ shifts from CDT to activate the cyclic GMP-AMP synthase stimulator of interferon genes (cGAS-STING) pathway, remodeling the immune microenvironment. Crucially, CMCGel’s adhesion strength in artificial pancreatic fluid at 48 h was 4703.80 ± 50.36 Pa, only 8.17% lower than that at 10 min. This enzyme-resistant property enables durable mechanical sealing at the fistula site, reducing amylase leakage by 55.71% and creating favorable conditions for tissue repair. By integrating pH/laser-triggered combination therapy, immunomodulation, and enzyme-resistant barrier functionality into a single platform, CMCGel presents a clinically promising strategy for perioperative management of pancreatic cancer.
{"title":"A Manganese-Chlorella Hydrogel for an Integrated “Remove–Remodel–Repair” Strategy in Pancreatic Cancer Therapy","authors":"Tinglin Zhang, Zhu Peng, Shijin Zhao, Xin Jin, Yiqi Du, Zhaoshen Li, Kaixuan Wang, Jie Gao","doi":"10.1007/s40820-026-02344-z","DOIUrl":"10.1007/s40820-026-02344-z","url":null,"abstract":"<div><p>Pancreatic cancer faces the challenges of tumor progression and postoperative pancreatic fistula during the perioperative period, which severely affect patient prognosis. In this study, an injectable self-healing multifunctional hydrogel (CMCGel) was developed based on dynamic cross‑linking between manganese ions (Mn<sup>2+</sup>) and carboxymethyl chitosan loaded with chlorella extract (CE). This platform implements an integrated “Remove<b>–</b>Remodel<b>–</b>Repair” (3R) strategy for comprehensive perioperative management. CMCGel exhibits distinctive pH/laser dual-responsive behavior: In the acidic tumor microenvironment, the accelerated release of CE and Mn<sup>2+</sup> enhances photodynamic therapy and chemodynamic therapy (CDT). This combination, activated by laser and gated by endogenous pH, achieves remarkable tumor suppression rates of 85.81% in vitro and 96.01% in vivo. As pH normalizes, Mn<sup>2+</sup> shifts from CDT to activate the cyclic GMP-AMP synthase stimulator of interferon genes (cGAS-STING) pathway, remodeling the immune microenvironment. Crucially, CMCGel’s adhesion strength in artificial pancreatic fluid at 48 h was 4703.80 ± 50.36 Pa, only 8.17% lower than that at 10 min. This enzyme-resistant property enables durable mechanical sealing at the fistula site, reducing amylase leakage by 55.71% and creating favorable conditions for tissue repair. By integrating pH/laser-triggered combination therapy, immunomodulation, and enzyme-resistant barrier functionality into a single platform, CMCGel presents a clinically promising strategy for perioperative management of pancreatic cancer.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-026-02344-z.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148910546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-09-07DOI: 10.1007/s40820-026-02345-y
Xu Lin, Meisheng Han, Haolin Ju, Hengyuan Hu, Wanqi Hu, Jiajie Luo, Lei Wei, Lin Zeng, Wenjia Li, Tianshou Zhao
Redox flow batteries, by virtue of their advantages in power/capacity decoupling, high safety, and long cycle life, have become a strategic support for long-duration energy storage systems; however, capacity degradation remains a bottleneck for their commercialization. This review systematically identifies the multi-dimensional mechanisms of capacity degradation: including volume imbalance caused by transmembrane migration, inactivation and decomposition of active species, electrode degradation, and valence imbalance induced by side reactions. Targeting these challenges, the review deeply explores recovery strategies from physical repair to intelligent scheduling: covering the research and development of high-selectivity membranes, precise regulation of valence states, functionalized repair of electrodes, and model-driven predictive pathways integrating digital twins. Finally, current challenges such as characterization limitations and incomplete recovery rates are summarized, and future development directions for capacity recovery are envisioned. This review aims to provide a theoretical basis and technical guidance for extending the system cycle life of flow batteries and improving capacity recovery efficiency.
{"title":"Capacity Degradation Mechanisms, Recovery Strategies, and Challenges of Flow Batteries","authors":"Xu Lin, Meisheng Han, Haolin Ju, Hengyuan Hu, Wanqi Hu, Jiajie Luo, Lei Wei, Lin Zeng, Wenjia Li, Tianshou Zhao","doi":"10.1007/s40820-026-02345-y","DOIUrl":"10.1007/s40820-026-02345-y","url":null,"abstract":"<div><p>Redox flow batteries, by virtue of their advantages in power/capacity decoupling, high safety, and long cycle life, have become a strategic support for long-duration energy storage systems; however, capacity degradation remains a bottleneck for their commercialization. This review systematically identifies the multi-dimensional mechanisms of capacity degradation: including volume imbalance caused by transmembrane migration, inactivation and decomposition of active species, electrode degradation, and valence imbalance induced by side reactions. Targeting these challenges, the review deeply explores recovery strategies from physical repair to intelligent scheduling: covering the research and development of high-selectivity membranes, precise regulation of valence states, functionalized repair of electrodes, and model-driven predictive pathways integrating digital twins. Finally, current challenges such as characterization limitations and incomplete recovery rates are summarized, and future development directions for capacity recovery are envisioned. This review aims to provide a theoretical basis and technical guidance for extending the system cycle life of flow batteries and improving capacity recovery efficiency.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13547198/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148900013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
All-optical control of synaptic weights offers a promising route toward low-power and massively parallel neuromorphic hardware. However, existing optoelectronic memristors often require electrical assistance or exhibit nonlinear and asymmetric conductance updates, limiting their energy efficiency and scalability. Herein, we report a spectrally partitioned all-optical memristor based on a PbS/PEDOT:PSS/VOx heterostructure, in which near-infrared and visible light are coupled to opposite defect-state filling and depletion pathways. Near-infrared illumination selectively excites PbS quantum dots and drives gradual electron transfer into oxygen-vacancy-related defect states in VOx through the PEDOT:PSS-regulated interface, producing continuous conductance potentiation. By contrast, visible illumination activates VOx and promotes interfacial hole-assisted recombination, leading to reversible depletion of defect-state electrons and conductance depression. This wavelength-selective carrier-transfer process enables highly linear and symmetric all-optical weight updates, achieving a linearity of 0.9994 and an effective 8-bit conductance resolution. The electrical energy consumption per optically induced synaptic event is calculated to be as low as 0.63 fJ under an ultralow probing bias. By integrating the devices into a 32 × 32 all-optically programmed array, we further demonstrate hardware-based BloodMNIST microscopic blood-cell image classification with an accuracy of 96.5% and strong noise robustness. These results provide a viable strategy for developing high-linearity, low-power, and spectrally programmable neuromorphic hardware.
{"title":"Spectrally Partitioned All-Optical Memristors for Highly Linear Neuromorphic Vision Systems","authors":"Junchao Zhang, Bai Sun, Songling Wang, Guangdong Zhou, Linfeng Sun, Zelin Cao, Kaikai Gao, Xiaojun Li, Xiaoliang Chen, Jinyou Shao","doi":"10.1007/s40820-026-02331-4","DOIUrl":"10.1007/s40820-026-02331-4","url":null,"abstract":"<div><p>All-optical control of synaptic weights offers a promising route toward low-power and massively parallel neuromorphic hardware. However, existing optoelectronic memristors often require electrical assistance or exhibit nonlinear and asymmetric conductance updates, limiting their energy efficiency and scalability. Herein, we report a spectrally partitioned all-optical memristor based on a PbS/PEDOT:PSS/VO<sub><i>x</i></sub> heterostructure, in which near-infrared and visible light are coupled to opposite defect-state filling and depletion pathways. Near-infrared illumination selectively excites PbS quantum dots and drives gradual electron transfer into oxygen-vacancy-related defect states in VO<sub><i>x</i></sub> through the PEDOT:PSS-regulated interface, producing continuous conductance potentiation. By contrast, visible illumination activates VO<sub><i>x</i></sub> and promotes interfacial hole-assisted recombination, leading to reversible depletion of defect-state electrons and conductance depression. This wavelength-selective carrier-transfer process enables highly linear and symmetric all-optical weight updates, achieving a linearity of 0.9994 and an effective 8-bit conductance resolution. The electrical energy consumption per optically induced synaptic event is calculated to be as low as 0.63 fJ under an ultralow probing bias. By integrating the devices into a 32 × 32 all-optically programmed array, we further demonstrate hardware-based BloodMNIST microscopic blood-cell image classification with an accuracy of 96.5% and strong noise robustness. These results provide a viable strategy for developing high-linearity, low-power, and spectrally programmable neuromorphic hardware.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13529625/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148863294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The MnO2 /Mn2+ electrochemical reaction circumvents the common ion effect, raising the Mn species concentration to 3.76 M and breaking the specific capacity limit of manganese-based redox flow batteries (156.2 Ah (mathbf{L}_{{Catholyte}}^{{ - 1}})).
The reverse disproportionation of electrolytic MnO2 shifts the electrochemical mechanism to the solution phase Mn3+(aq)/Mn2+ redox pair, breaking through the 30 mA cm−2 operating current density limit of MnO2 based SSFBs.
MnO2 /Mn2+电化学反应绕过了普通离子效应，将锰种浓度提高到3.76 M，突破了锰基氧化还原液流电池的比容量极限（156.2 Ah (mathbf{L}_{{Catholyte}}^{{ - 1}}))）。电解MnO2的反向歧化使电化学机制转变为固相Mn3+(aq)/Mn2+氧化还原对，突破了MnO2基ssfb的30 mA cm−2工作电流密度极限。
{"title":"Breaking the Specific Capacity Limit: 409% Boost in Manganese-Based Redox Flow Batteries at High Current Densities with a MnO2 Semi-Solid Slurry Electrolyte","authors":"Xin Liu, Zhang Chen, Daiqi Zhou, Qi Zhao, Haitao Feng, Yuanyuan Cui, Changsheng Ding, Yanfeng Gao","doi":"10.1007/s40820-026-02349-8","DOIUrl":"10.1007/s40820-026-02349-8","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>The MnO<sub>2</sub> /Mn<sup>2+</sup> electrochemical reaction circumvents the common ion effect, raising the Mn species concentration to 3.76 M and breaking the specific capacity limit of manganese-based redox flow batteries (156.2 Ah <span>(mathbf{L}_{{Catholyte}}^{{ - 1}}))</span>.</p>\u0000 </li>\u0000 <li>\u0000 <p>The reverse disproportionation of electrolytic MnO<sub>2</sub> shifts the electrochemical mechanism to the solution phase Mn<sup>3+</sup>(aq)/Mn<sup>2+</sup> redox pair, breaking through the 30 mA cm<sup>−2</sup> operating current density limit of MnO<sub>2</sub> based SSFBs.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-026-02349-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Surface grain boundaries in oxide electrolytes are identified as bipolar interfacial hotspots that actively drive lithium dendrite growth and cathode degradation through electron leakage and current focusing.
A laser-induced amorphous interlayer eliminates these hotspots via interfacial current redistribution, homogenizing ion flux and blocking electron migration for stable high-voltage operation.
The strategy is universally validated across sodium superionic conductor-type Li1.3Al0.3Ti1.7(PO4)3, garnet-type Li7La3Zr2O12, and perovskite-type Li3xLa2/3-xTiO3, providing a general strategy for engineering stable ceramic electrolytes.
{"title":"Hotspot to Homogeneous: Amorphous Interfacial Current Redistribution Enables Stable Solid-State Lithium-Metal Batteries","authors":"Cuiyun Yang, Xupeng Lu, Yexin Pan, Qimeng Zhang, Ruohan Yu, Rongliang Yang, Huan Liu, Molong Duan, Mitch Guijun Li, Ziyi Zhu, Chenghao Yang","doi":"10.1007/s40820-026-02347-w","DOIUrl":"10.1007/s40820-026-02347-w","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>Surface grain boundaries in oxide electrolytes are identified as bipolar interfacial hotspots that actively drive lithium dendrite growth and cathode degradation through electron leakage and current focusing.</p>\u0000 </li>\u0000 <li>\u0000 <p>A laser-induced amorphous interlayer eliminates these hotspots via interfacial current redistribution, homogenizing ion flux and blocking electron migration for stable high-voltage operation.</p>\u0000 </li>\u0000 <li>\u0000 <p>The strategy is universally validated across sodium superionic conductor-type Li<sub>1.3</sub>Al<sub>0.3</sub>Ti<sub>1.7</sub>(PO<sub>4</sub>)<sub>3</sub>, garnet-type Li<sub>7</sub>La<sub>3</sub>Zr<sub>2</sub>O<sub>12</sub>, and perovskite-type Li<sub>3</sub>xLa<sub>2</sub>/<sub>3-x</sub>TiO<sub>3</sub>, providing a general strategy for engineering stable ceramic electrolytes.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-026-02347-w.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2026-08-25DOI: 10.1007/s40820-026-02350-1
Peng Zhang, Min Wang, Yang Yang, Juan Tian, Man Huang, Lili Chen, Jingang Wang, Caixia Xu, Dedong Jia, Hua Tan, Hong Liu, Dongliang Chao, Weijia Zhou
Highlights
Zn anodes modification strategies are systematically summarized, with emphasis on the full-sequence nucleation and growth of Zn electrodeposition.
A full-chain multi-scale regulatory framework is established, analyzing the working mechanisms, design principles, and state-of-the-art advances of three core complementary strategies for Zn anode design.
Critical challenges in practical anode engineering are outlined, the paradigm shift from empirical trial-and-error to rational material design is highlighted, and forward-looking research directions for commercial aqueous zinc-ion batteries are proposed.
{"title":"Targeted Modulation of Zn Deposition Behavior toward High-Performance Stable Zn Anodes","authors":"Peng Zhang, Min Wang, Yang Yang, Juan Tian, Man Huang, Lili Chen, Jingang Wang, Caixia Xu, Dedong Jia, Hua Tan, Hong Liu, Dongliang Chao, Weijia Zhou","doi":"10.1007/s40820-026-02350-1","DOIUrl":"10.1007/s40820-026-02350-1","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 \u0000<ul>\u0000 <li>\u0000 <p>Zn anodes modification strategies are systematically summarized, with emphasis on the full-sequence nucleation and growth of Zn electrodeposition.</p>\u0000 </li>\u0000 <li>\u0000 <p>A full-chain multi-scale regulatory framework is established, analyzing the working mechanisms, design principles, and state-of-the-art advances of three core complementary strategies for Zn anode design.</p>\u0000 </li>\u0000 <li>\u0000 <p>Critical challenges in practical anode engineering are outlined, the paradigm shift from empirical trial-and-error to rational material design is highlighted, and forward-looking research directions for commercial aqueous zinc-ion batteries are proposed.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-026-02350-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148817062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A quaternary ammonium surfactant enables in situ formation of interfacial Mo–N bridges between MoS2 and carbon, resulting in robust and highly conductive heterointerfaces.
Expanded MoS2 interlayer spacing and strong interfacial electronic coupling accelerate Li+ transport and electron conduction.
Remarkable cycling stability with ~ 100% capacity retention over 800 cycles at 0.5 A g−1 for lithium-ion batteries, and an ultrahigh power density of 3500 W kg−1 and stable cycling over 10,000 cycles for lithium-ion supercapacitors.
季铵表面活性剂能够在MoS2和碳之间原位形成界面Mo-N桥，从而形成坚固且高导电性的异质界面。扩大的MoS2层间距和强的界面电子耦合加速了Li+的输运和电子传导。锂离子电池具有卓越的循环稳定性，在0.5 A g−1下，超过800次循环容量保持在100%，锂离子超级电容器具有3500 W kg−1的超高功率密度和超过10,000次循环的稳定循环。
{"title":"Surfactant-Derived Nitrogen-Bridged MoS2/C Heterostructures for Robust Lithium-Ion Storage","authors":"Senchuan Huang, Kewei Pei, Yunyi Chen, Yangfei Cao, Jingwen Shangguan, Shiman He, Junxia Meng, Shanqing Zhang","doi":"10.1007/s40820-026-02324-3","DOIUrl":"10.1007/s40820-026-02324-3","url":null,"abstract":"<div><h2>Highlights</h2><div>\u0000 \u0000 <ul>\u0000 <li>\u0000 <p>A quaternary ammonium surfactant enables in situ formation of interfacial Mo–N bridges between MoS<sub>2</sub> and carbon, resulting in robust and highly conductive heterointerfaces.</p>\u0000 </li>\u0000 <li>\u0000 <p>Expanded MoS<sub>2</sub> interlayer spacing and strong interfacial electronic coupling accelerate Li<sup>+</sup> transport and electron conduction.</p>\u0000 </li>\u0000 <li>\u0000 <p>Remarkable cycling stability with ~ 100% capacity retention over 800 cycles at 0.5 A g<sup>−1</sup> for lithium-ion batteries, and an ultrahigh power density of 3500 W kg<sup>−1</sup> and stable cycling over 10,000 cycles for lithium-ion supercapacitors.</p>\u0000 </li>\u0000 </ul>\u0000 </div></div>","PeriodicalId":714,"journal":{"name":"Nano-Micro Letters","volume":"19 1","pages":""},"PeriodicalIF":36.3,"publicationDate":"2026-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40820-026-02324-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148769034","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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