Advanced Energy Materials最新文献_第6页

Unlocking Long Life Aqueous Zinc-Sulfur Rechargeable Battery Derived from Zinc Waste Powering 30 LEDs 解锁从锌废料中提取的长寿命锌硫水电池，为30个led供电

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-09 DOI: 10.1002/aenm.202501214

Shivangi Mehta, Man Singh, Kalpana Garg, Rashmi Nidhi Mishra, Kush Kumar, Miteshkumar Moirangthem, Santosh Kumar Meena, Tharamani C. Nagaiah

{"title":"Unlocking Long Life Aqueous Zinc-Sulfur Rechargeable Battery Derived from Zinc Waste Powering 30 LEDs","authors":"Shivangi Mehta, Man Singh, Kalpana Garg, Rashmi Nidhi Mishra, Kush Kumar, Miteshkumar Moirangthem, Santosh Kumar Meena, Tharamani C. Nagaiah","doi":"10.1002/aenm.202501214","DOIUrl":"https://doi.org/10.1002/aenm.202501214","url":null,"abstract":"Aqueous Zinc-sulfur (Zn-S) rechargeable batteries are emerging as promising next-generation energy storage devices due to safety, capacity, cost and efficiency. However, Zn corrosion, polarization, low conductivity and volume expansion of sulfur cathode are the bottlenecks for battery stability and capacity. Herein, we report a dual strategy involving sulfanilamide (SA) as additive to stabilize Zn, paired with hollow NixFeyO4 to confine sulfur, mitigating volume expansion and enhancing conductivity along with iodine as redox mediator to improve the Zn2+ kinetics. The designed battery demonstrated an excellent specific capacity of 1260 mAh g−1 at 0.1 C with 81% capacity retention after 1000 cycles at 1 C. The SA mitigates the hydrogen evolution reaction (HER) by 3.5 times and 2.8-fold reduction in corrosion rate of Zn anode, which is, supported by Raman, and 1H NMR spectroscopy and furthercomplimented by computational studies. The symmetric Zn||Zn cell with SA was stable for more than 770 h, demonstrating an ultra-high stability of Zn anode. Formation of ZnS was monitered by electrochemical in-situ Raman spectroscopy. The designed Zn-S homemade pouch cell powered a panel of 30 red LED for 93 h and furthered powered fan, demonstrating exceptional sustainability.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"39 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143926891","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

Repair Surface Defects on Biomass Derived Hard Carbon Anodes with N‐Doped Soft Carbon to Boost Performance for Sodium‐Ion Batteries 用N掺杂软碳修复生物质硬碳阳极表面缺陷以提高钠离子电池性能

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-08 DOI: 10.1002/aenm.202502082

Jian Cui, Wenxiu Li, Panpan Su, Xuefen Song, Wendong Ye, Yongguang Zhang, Zhongwei Chen

{"title":"Repair Surface Defects on Biomass Derived Hard Carbon Anodes with N‐Doped Soft Carbon to Boost Performance for Sodium‐Ion Batteries","authors":"Jian Cui, Wenxiu Li, Panpan Su, Xuefen Song, Wendong Ye, Yongguang Zhang, Zhongwei Chen","doi":"10.1002/aenm.202502082","DOIUrl":"https://doi.org/10.1002/aenm.202502082","url":null,"abstract":"Biomass‐derived hard carbon (HC), a promising anode material for sodium‐ion batteries with low cost and good cycling ability, has high surface activity that easily reacts with the electrolyte, causing low initial coulombic efficiency (ICE) and poor stability. This article proposes a facile synthesis of pine wood‐derived HC material with N‐doped soft carbon (SC) coating strategy to improve electrochemical performance, especially for the ICE. The optimized anode material exhibits higher reversible capacity of 314.0 mAh g−1 at 30 mA·g−1 with greatly enhanced ICE of 85.2%, and high rate performance of 260.0 mAh g−1 at 5.0 C. Combined with in situ/ex situ characterizations, SC coating greatly increased closed pores that is beneficial for improving sodium storage and the anode material is explored as a adsorption‐filling sodium storage behavior, favoring the high‐rate performance. Density functional theory (DFT) calculations further revealed that nitrogen doping in SC greatly enhanced the sodium adsorption kinetics and provides more adsorption sites for Na+ storage, increasing sodium storage capacity. This work provides in‐depth insights into the surface modification of hard carbon, and offers new opportunities for the design of efficient HC anodes.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"48 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143920351","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

Understanding Structural and Compositional Evolution during NMC Cathode Direct Recycling via Solid-State NMR 利用固体核磁共振技术了解NMC阴极直接回收过程中结构和成分的演变

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-08 DOI: 10.1002/aenm.202406022

Evelyna Wang, Sohyun Park, Hongpeng Gao, Maura Appleberry, Zheng Chen, Tao Wang, Sheng Dai, Cyrus Kirwa, Jaclyn Coyle, John Vaughey, Fulya Dogan

{"title":"Understanding Structural and Compositional Evolution during NMC Cathode Direct Recycling via Solid-State NMR","authors":"Evelyna Wang, Sohyun Park, Hongpeng Gao, Maura Appleberry, Zheng Chen, Tao Wang, Sheng Dai, Cyrus Kirwa, Jaclyn Coyle, John Vaughey, Fulya Dogan","doi":"10.1002/aenm.202406022","DOIUrl":"https://doi.org/10.1002/aenm.202406022","url":null,"abstract":"Recycling end-of-life lithium-ion batteries (LIBs) to recover high-value cathode materials such as LiNixMnyCozO2 (NMC) is driven by economical, geopolitical, and sustainability needs. There has been recent interest in direct recycling methods to improve efficiency and recovery of materials, including ionothermal, hydothermal, solid-state, or redox mediator methods. In conjunction with recycling process development, detailed structural characterization is necessary in order to understand the mechanisms and efficacy of cathode recycling steps. Solid-state nuclear magnetic resonance (NMR) spectroscopy is a unique tool that can probe Li coordination, bulk and surface environments, and transition metal ordering in recycled and upcycled NMC cathodes. Here, 6,7Li, 1H, and 19F NMR spectroscopy to probe structural and compositional changes as well as surface impurities that may form during each step in NMC direct recycling is utilized. During relithiation, Li reinsertion into the NMC lattice is observed. During upcycling, where the goal is to increase the Ni content in the NMC, incorporation of Ni-rich phases into the bulk Li environment is observed. Surface impurities formed during processing were also identified. These studies provide valuable information for optimizing recycling processes to reach targeted cathode composition and structure that can enable electrochemical performance comparable to or better than pristine materials.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"48 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143920546","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

Scalable and Integrated Photocatalytic Reactor Systems for Solar-to-Fuel Production: Photoredox and Photoreforming Processes 用于太阳能燃料生产的可扩展和集成光催化反应器系统：光氧化还原和光重整过程

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-08 DOI: 10.1002/aenm.202404956

Hoi Ying Chung, Roong Jien Wong, Hao Wu, Denny Gunawan, Rose Amal, Yun Hau Ng

{"title":"Scalable and Integrated Photocatalytic Reactor Systems for Solar-to-Fuel Production: Photoredox and Photoreforming Processes","authors":"Hoi Ying Chung, Roong Jien Wong, Hao Wu, Denny Gunawan, Rose Amal, Yun Hau Ng","doi":"10.1002/aenm.202404956","DOIUrl":"https://doi.org/10.1002/aenm.202404956","url":null,"abstract":"Excessive human activities have led to a series of environmental and energy issues, such as global warming and energy shortages. These issues have drawn the attention of society to seek alternatives to remediate environmental pollution and achieve a low-carbon society. Photocatalytic (PC), photoelectrochemical (PEC), and photoreforming (PR) processes are considered promising technologies that offer the opportunity to recycle plastic waste, water, and carbon dioxide (CO2), transforming them into clean hydrogen (H2), carbon-neutral methane (CH4), green methanol (CH3OH) and other fuels by using light-responsive semiconductors. In recent decades, intensive research has been devoted to exploring photoactive catalysts with ideal optoelectronic and electronic band structures that can effectively catalyze such reactions by improving light absorption, promoting charge transfer and suppressing charge carrier recombination for catalytic enhancement in PCs, PECs, and PRs. However, limited attention has been focused on the advanced design of photocatalytic reaction systems or reactors, which is critically vital for upscaling the overall solar energy conversion performance to an industrial scale. This review summarizes the recent advancements in structural engineering strategies and challenges in designing efficient large-scale light-driven catalytic systems. In detail, the operational parameters, including the nature of the reactant, light capture ability, photoreactor geometry, operating mode, and phases, that affect the solar-to-fuel conversion performance are discussed. The safety concerns and standardization of the photocatalytic reaction for industrial-scale applications are also discussed. Finally, perspectives on the challenges and outlook in constructing commercialized PC, PEC, and PR photoreactor prototypes are provided that can become industrially viable technologies.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"68 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143920543","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

Molecular Bridging at Buried Interface Enables Efficient Wide‐Bandgap Perovskite Solar Cells 埋藏界面上的分子桥接可实现高效的宽禁带钙钛矿太阳能电池

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-08 DOI: 10.1002/aenm.202501556

Wenbo Jiao, Yaqi Song, Juncheng Wang, Jiayu You, Yuliang Xu, Dinghao Ma, Hao Huang, Jie Zeng, Yi Luo, Jingwei Zhu, Zhihao Zhang, Zongjin Yi, Shenghan Wu, Zhiyu Gao, Jialun Jin, Wenwu Wang, Xia Hao, Guanggen Zeng, Bingsuo Zou, Yong Zhang, Peizhi Yang, Baomin Xu, Cong Chen, Shengqiang Ren, Dewei Zhao

{"title":"Molecular Bridging at Buried Interface Enables Efficient Wide‐Bandgap Perovskite Solar Cells","authors":"Wenbo Jiao, Yaqi Song, Juncheng Wang, Jiayu You, Yuliang Xu, Dinghao Ma, Hao Huang, Jie Zeng, Yi Luo, Jingwei Zhu, Zhihao Zhang, Zongjin Yi, Shenghan Wu, Zhiyu Gao, Jialun Jin, Wenwu Wang, Xia Hao, Guanggen Zeng, Bingsuo Zou, Yong Zhang, Peizhi Yang, Baomin Xu, Cong Chen, Shengqiang Ren, Dewei Zhao","doi":"10.1002/aenm.202501556","DOIUrl":"https://doi.org/10.1002/aenm.202501556","url":null,"abstract":"The regulation of buried interface is crucial for high‐performance wide‐bandgap perovskite solar cells (PSCs), which can influence the interfacial defects, the charge transport, and the crystallization of perovskites. In this work, a facile strategy is reported of inserting a multi‐functional (Z)‐4‐Fluoro‐N′‐hydroxybenzimidamide (4F‐HBM) molecule between self‐assembled monolayer (SAM) and wide‐bandgap (WBG) perovskite layer, actively regulating crystal growth and promoting hole extraction. It is found that the F atoms in 4F‐HBM form a hydrogen bond with the SAM. 4F‐HBM interacts with Pb2+ in the perovskites, effectively reducing the defect state density at the interface and non‐radiative charge recombination losses at the buried interface. The 1.77‐eV WBG PSC using 4F‐HBM has a significantly improved power conversion efficiency of 20.09% and a high fill factor of 84.71%, higher than those for the control device (18.47% and 82.53%, respectively). The device can maintain 85% of its original efficiency after 821 h of maximum power point tracking, showing improved stability. Four‐terminal all‐perovskite tandem solar cells by combining such a semitransparent WBG subcell with a 1.25 eV low‐bandgap PSC obtains a PCE of 28.71%, among the highest efficiencies for four‐terminal all‐perovskite tandem cells to date. The work offers a promising strategy to enhance buried interface contact and defect passivation for perovskite‐based tandem devices.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"144 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143920451","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

Revisiting Membrane-Free Zn–Mn Redox Flow Batteries: An Innovative Universal Aspartic Acid Additive for Superior Stability (Adv. Energy Mater. 17/2025) 重新审视无膜锌锰氧化还原液流电池：一种创新的通用天冬氨酸添加剂，具有卓越的稳定性（能源材料，17/2025）

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-07 DOI: 10.1002/aenm.202570080

Hyeokjun Jang, Mu Geun Son, Duho Han, Jinyeong Choi, Jin Hong Lee, Pilgun Oh, Joonhee Kang, Minjoon Park

引用次数: 0

Atomic Layer Deposition-Modified Bifunctional Electrocatalysts for Rechargeable Zinc-Air Batteries: Boosting Activity and Cycle Life 可充电锌-空气电池的原子层沉积改性双功能电催化剂：提高活性和循环寿命

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-07 DOI: 10.1002/aenm.202502074

Fang Dong, Zhangsen Chen, Ning Chen, Gaixia Zhang, Shuhui Sun

{"title":"Atomic Layer Deposition-Modified Bifunctional Electrocatalysts for Rechargeable Zinc-Air Batteries: Boosting Activity and Cycle Life","authors":"Fang Dong, Zhangsen Chen, Ning Chen, Gaixia Zhang, Shuhui Sun","doi":"10.1002/aenm.202502074","DOIUrl":"https://doi.org/10.1002/aenm.202502074","url":null,"abstract":"The integration of transition metal-carbon composites has shown remarkable potential in achieving superior bifunctional electrocatalytic activity and robust stability in rechargeable zinc-air batteries (ZABs), primarily through electronic structure modulation and strategic structural design. While significant research is dedicated to the initial structure and performance of bifunctional electrocatalysts for rechargeable ZABs, their dynamic evolution during charge–discharge cycling remains underexplored. In this study, CoFe nanoparticles are encapsulated within carbon nanotubes co-doped with nitrogen and phosphorus (NPC) to mitigate dissolution and erosion risks. Further, the catalyst surface (CoFe-NPC) is precisely modified with a thin layer of nickel oxide (NiO) via atomic layer deposition (ALD), forming a protective layer with catalytic activity. The resulting ALD-modified catalyst, CoFe-NPC@NiO, exhibits outstanding bifunctional performance (ΔE = 0.592 V) for the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). Notably, the liquid flow ZAB using the CoFe-NPC@NiO cathode demonstrates exceptional rechargeable stability (2700 h, ≈4 months). Theoretical calculations and in situ X-ray absorption spectroscopy (XAS) analyses reveal that NiO modification significantly enhances both the catalytic activity and stability of the electrocatalyst. This work will provide valuable insights into the design of advanced electrocatalysts, facilitating advancements in activity enhancement, stability improvement, and selectivity optimization.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"32 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143915888","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

Spatially Regulated Gas Flow Control for Batch-Drying of Large Area Slot-Die-Coated Perovskite Thin Films 大面积槽模包覆钙钛矿薄膜分批干燥的空间调节气流控制

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-07 DOI: 10.1002/aenm.202500923

Kristina Geistert, Ronja Pappenberger, Philip Scharfer, Philipp Cavadini, Wilhelm Schabel, Faranak Sadegh, David B. Ritzer, Bahram Abdollahi Nejand, Ulrich W. Paetzold

{"title":"Spatially Regulated Gas Flow Control for Batch-Drying of Large Area Slot-Die-Coated Perovskite Thin Films","authors":"Kristina Geistert, Ronja Pappenberger, Philip Scharfer, Philipp Cavadini, Wilhelm Schabel, Faranak Sadegh, David B. Ritzer, Bahram Abdollahi Nejand, Ulrich W. Paetzold","doi":"10.1002/aenm.202500923","DOIUrl":"https://doi.org/10.1002/aenm.202500923","url":null,"abstract":"Innovations in scalable fabrication processes are pivotal for transferring record power conversion efficiencies (PCEs) of spin-coated perovskite/silicon-based tandem solar cells (TSCs) from the laboratory scale to full-size photovoltaics. In this regard, the homogeneous large-area drying of precursor ink wet films poses one of the major hurdles. Gas-assisted drying by linear high-pressure slot jets comes along with an inhomogeneous flow field, causing unwanted backflows, non-uniform drying patterns, and strong inhomogeneities at the sample edges. In response, it is demonstrated i) a new 2D comb-nozzle (CN) drying technique that improves the homogeneity of drying processes and, ii) an adjusted strategy to fabricate high-quality 2-step slot-die (SD)-coated triple-halide perovskite thin films. Remarkably, homogeneous and pinhole-free large-area SD-coated perovskite SCs fabricated is demonstrated with all scalable techniques reaching up to 19.6% with enhanced mean PCE-yields of 90% (compared to 62% with slot-jet drying). Consequently, the CN drying method is employed for a material composition suitable for tandem applications (Eg ≈1.68 eV). Particularly, the reproducible fabrication of TSCs with PCEs up to 24.6% on large areas with homogeneous PCE variances of ±0.7%abs imply high homogeneity during the coating and drying process and confirms the importance of systematically controlled drying within an optimized 2-step process.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"22 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143915892","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

Tailoring Entangled Sodium Alginate in Quasi-Solid Electrolyte to Augment Air Pockets for Superior Zn-Air Battery at Low Temperature (Adv. Energy Mater. 17/2025) 在准固体电解质中裁剪纠缠的海藻酸钠以增加低温下高级锌空气电池的气穴（Adv. Energy Mater. 17/2025）

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-07 DOI: 10.1002/aenm.202570082

Ok Sung Jeon, Dong Pyo Hong, Yunju La, Ji Hye Lee, Myung Sik Choi, Sang Yoon Park, Young Joon Yoo, Se Hun Lee

引用次数: 0

Designing High-Performance Dual-Ion Batteries: Insights into Electrode, Electrolyte, and Interface Engineering 设计高性能双离子电池：洞察电极，电解质和界面工程

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-05-06 DOI: 10.1002/aenm.202501016

Xiaoming Qiu, Hong Liu, Yuanrui Duan, Meng Wu, Yang Li, Xiaomin Wang, Ce-Wen Nan, Li-Zhen Fan

引用次数: 0