Advanced Energy Materials最新文献_第10页

Unlocking Quasi-Solid-State Anode-Free Zinc Metal Batteries Through Robust Bilayer Interphase Engineering

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202500430

Tian Wang, Ya Xiao, Shaocong Tang, Weiwei Xiang, Jae Su Yu

{"title":"Unlocking Quasi-Solid-State Anode-Free Zinc Metal Batteries Through Robust Bilayer Interphase Engineering","authors":"Tian Wang, Ya Xiao, Shaocong Tang, Weiwei Xiang, Jae Su Yu","doi":"10.1002/aenm.202500430","DOIUrl":"https://doi.org/10.1002/aenm.202500430","url":null,"abstract":"Anode-free aqueous zinc (Zn) metal batteries (AFZMBs) possess an optimal battery architecture configuration because no excess Zn source is involved in the charge/discharge processes, rendering it feasible to enhance the energy density of batteries. However, rapid capacity fading due to the unstable anode-side current collector/electrolyte interfacial chemistry, which results in Zn dendrite growth, impedes their practical application, especially in quasi-solid-state AFZMBs. Herein, a robust bilayer interphase design strategy between a gel electrolyte and a copper current collector is proposed to achieve high-energy and stable quasi-solid-state AFZMBs. Utilizing the upper mass transfer layer to regulate rapid Zn ion transport and the lower zincophilic electron transfer layer to induce initial uniform Zn nucleation and balance the surface electric field, uniform dendrite-free Zn deposition and prominent reversibility are achieved. Therefore, the robust bilayer interphase design strategy significantly improves the cycling stability of quasi-solid-state Zn//I2 batteries. Additionally, the fabricated quasi-solid-state AFZMBs employing a pre-intercalated VO2 cathode deliver attractive energy and power densities (186.1 Wh kg−1/470 W kg−1 and 145.3 Wh kg−1/1.74 kW kg−1, based on the active material). Moreover, the successful extension of the bilayer interphase design to flexible AFZMBs offers a promising pathway for the development of wearable electronic devices.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"10 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143546013","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 p-Orbital Electron Delocalization Induced by Sulfur Defect Engineering for Enhancing Photoelectrochemical Water Splitting Performance

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202403752

Yixuan Gao, Zhaoli Liu, Hua Lu, Weiliang Sun, Juanjuan Wei, Wen Liu

{"title":"Tailoring p-Orbital Electron Delocalization Induced by Sulfur Defect Engineering for Enhancing Photoelectrochemical Water Splitting Performance","authors":"Yixuan Gao, Zhaoli Liu, Hua Lu, Weiliang Sun, Juanjuan Wei, Wen Liu","doi":"10.1002/aenm.202403752","DOIUrl":"https://doi.org/10.1002/aenm.202403752","url":null,"abstract":"Indium sulfide (In2S3) as water splitting photocatalyst has been broadly investigated due to its narrow bandgap (2.0–2.3 eV) and optimized opto-electronic properties. However, In2S3 still suffers from a rapid photogenerated charge carrier recombination rate. In addition, the main group metals (such as In) lack active d-orbital electrons for catalysis, thus limits activation of intermediates during catalytic water splitting reaction. Herein, to overcome the above limitations of In2S3, In2S3/TiO2 heterojunction with sulfur defects are constructed by temperature control strategy. The sulfur vacancy (Sv) can induce the electron density transformation of In 5p-orbital from localized states to delocalized states, which efficiently enhances the chemical affinity to *OOH. Thus, the p-orbital interaction between In and O atoms greatly facilitates the rate-determining step (*OOH → *+O2), realizing a high O2 yield rate of 10.00 µmol cm−2 h−1 at 1.23 V versus RHE. Furthermore, the heterogeneous structure also can enhance interfacial electric field (IEF) and stability for promoting oxygen generation. This work provides an efficient pathway to improve photoelectrochemical (PEC) activity by manipulating p-orbital electron delocalization of main group metals through defect engineering.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"54 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539147","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

Balance Processing and Molecular Packing via Structural Disordering in a Random Terpolymer for Over 19% Efficiency Non-Halogenated Solvent Organic Solar Cells 通过随机三元共聚物中的结构排序实现平衡处理和分子堆积，从而制造出效率超过 19% 的无卤溶剂有机太阳能电池

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202500024

Jingnan Wu, Fengbo Sun, Feng Hua, Wenwen Hou, Xinxin Xia, Xia Guo, Donghong Yu, Ergang Wang, Yongfang Li, Maojie Zhang

{"title":"Balance Processing and Molecular Packing via Structural Disordering in a Random Terpolymer for Over 19% Efficiency Non-Halogenated Solvent Organic Solar Cells","authors":"Jingnan Wu, Fengbo Sun, Feng Hua, Wenwen Hou, Xinxin Xia, Xia Guo, Donghong Yu, Ergang Wang, Yongfang Li, Maojie Zhang","doi":"10.1002/aenm.202500024","DOIUrl":"https://doi.org/10.1002/aenm.202500024","url":null,"abstract":"Achieving commercial viability for organic solar cells (OSCs) requires non-toxic, non-halogenated solvent processing. However, poor solubility and suboptimal morphology of commonly used active layer materials have been limiting their non-halogenated solvent applications for high-performance OSCs. This study introduces a novel random terpolymer, PM7-TTz50, designed to overcome these challenges. By incorporating 50 mol% of a co-planar thiophene-thiazolothiazole (TTz) unit into the PM7 backbones, the resulting terpolymer achieves enhanced solubility in eco-friendly solvents. Furthermore, PM7-TTz50's strong aggregation tendency, coupled with high-boiling-point solvent processing—which prolongs aggregate/crystal growth—enhances molecular stacking and ordering. This approach supports efficient charge transport and minimizes non-radiative recombination, yielding power conversion efficiencies (PCEs) exceeding 19% and over 16% w/o solvent additives. Additionally, PM7-TTz50 demonstrates broad compatibility with various non-fullerene acceptors (NFAs), leading to enhanced material uniformity and reproducibility in device fabrication.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"211 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539143","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

Regulation of Zinc Deposition by In Situ Formed Liquid Metal Interface for Dendrite-Free Zinc Metal Anodes (Adv. Energy Mater. 9/2025)

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202570046

Qingyue Luo, Kaizhao Wang, Daotong Chen, Kaijun Wang, Zhaowei Sun, Wenyu Xu, Junkai Li, Yafei Wang, Qingpeng Guo, Jingjing Liao, Zhongshan Deng, Jin Hu, Shizhao Xiong

引用次数: 0

In-Situ Constructing Eosin Y Sensitized Cs2PtSnCl6 Perovskites for Enhanced Photocatalytic Hydrogen Evolution

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202406048

Jin Wang, Siyu He, Meng Zhang, Fa Yang, Qiaowen Zhang, Zhengquan Li, Marc Robert

{"title":"In-Situ Constructing Eosin Y Sensitized Cs2PtSnCl6 Perovskites for Enhanced Photocatalytic Hydrogen Evolution","authors":"Jin Wang, Siyu He, Meng Zhang, Fa Yang, Qiaowen Zhang, Zhengquan Li, Marc Robert","doi":"10.1002/aenm.202406048","DOIUrl":"https://doi.org/10.1002/aenm.202406048","url":null,"abstract":"Vacancy-ordered Cs2SnX6 perovskites, with low-toxicity and high stability, have emerged as promising photocatalysts for hydrogen evolution reaction (HER). However, most Cs2SnX6 and derivatives have low catalytic activity mainly due to their insufficient light utilization efficiency. Herein, a simple in situ method is introduced to sensitize Cs2PtSnCl6 with Eosin Y (EY), forming EY-Cs2PtSnCl6 for HER in aqueous solution. Various characterizations indicate that the EY is immobilized onto the Cs2PtSnCl6 during the synthesis process. The EY-Cs2PtSnCl6 displayed extended light absorption range and efficient charge transfer from EY to Cs2PtSnCl6. The resulting EY-Cs2PtSnCl6 material exhibits high HER rate of 17.6 mmol g−1 h−1, ≈1760 folds than that of the pristine Cs2PtSnCl6. This work demonstrates an effective method to construct dye-sensitized perovskites and highlights the importance of interaction between dye and perovskite. It provides useful guidance for the design of new perovskite-based photocatalysts and it will advance the development of perovskites for solar energy conversion into renewable fuels.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"40 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539144","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

Dynamic Defect Tolerance in Metal Halide Perovskites: From Phenomena to Mechanism

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202405239

Guangsheng Liu, Mehri Ghasemi, Qianwen Wei, Baohua Jia, Yu Yang, Xiaoming Wen

{"title":"Dynamic Defect Tolerance in Metal Halide Perovskites: From Phenomena to Mechanism","authors":"Guangsheng Liu, Mehri Ghasemi, Qianwen Wei, Baohua Jia, Yu Yang, Xiaoming Wen","doi":"10.1002/aenm.202405239","DOIUrl":"https://doi.org/10.1002/aenm.202405239","url":null,"abstract":"Metal halide perovskite-based devices can exhibit exceptional optoelectronic performance at relatively high defect densities, a phenomenon commonly referred to as defect tolerance, which is one of the most important features of metal halide perovskites (MHPs). Defect tolerance is previously thought to be a static property, determined solely by the composition and manufacturing process. However, recent studies have shown that the defect tolerance of MHPs is dynamic and can vary over time. For example, the power conversion efficiency of MHPs-based solar cells has been found to improve significantly under continuous illumination. Although this is a unique self-optimization behavior of MHPs, it can seriously affect the stability of power output of MHPs-based solar cells in real-world operating conditions. In view of this, extensive research has been conducted, but the physical mechanism of this photoinduced dynamic defect tolerance (DDT) has remained inconclusive, as both the mechanisms and experimental phenomena continue to be subjects of controversy. Therefore, a timely summarization on mechanisms related to DDT is urgently needed. In this review, a systematic overview is first provided of the experimental phenomena, characteristics, and influencing factors of the DDT. Following that, the proposed mechanisms for DDT are summarized, with a focus on carrier-defect and carrier-lattice interactions. Finally, the current challenges faced in DDT research are summarized and an outlook on the future developments is provided. This review aims to offer a comprehensive understanding of DDT in MHPs to enhance the performance and stability of MHPs-based solar cells, thereby facilitating the advancement and commercialization of these technologies.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"38 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539148","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

Controlling the Third Component Distribution Toward High-Efficient Ternary Organic Solar Cells

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202406136

Yutong Zhang, Yan Zhang, Xingpeng Liu, Ziqi Geng, Huan Wang, Zhenhui Xu, Zongcheng Miao, Qiuju Liang, Jiangang Liu

{"title":"Controlling the Third Component Distribution Toward High-Efficient Ternary Organic Solar Cells","authors":"Yutong Zhang, Yan Zhang, Xingpeng Liu, Ziqi Geng, Huan Wang, Zhenhui Xu, Zongcheng Miao, Qiuju Liang, Jiangang Liu","doi":"10.1002/aenm.202406136","DOIUrl":"https://doi.org/10.1002/aenm.202406136","url":null,"abstract":"Ternary organic solar cells (T-OSCs) based on energy transfer can significantly boost the light absorption efficiency, thereby improving their power conversion efficiency (PCE). However, the uncontrolled distribution of the third component in bulk heterojunction (BHJ) device often results in low energy transfer efficiency (EFRET), and also tends to compromise the interpenetrating network structure of active layer. Herein, a localized deposition strategy is proposed and establish a bulk heterojunction with a controlled distribution of the third component (CDBHJ). Take PM6:Y6:IBC-F for example, IBC-F serves as the energy donor and PM6 as the energy acceptor. Compared with BHJ-based devices, the proportion of IBC-F within the PM6 phase increases from 25.1% to 72.7%, enhancing EFRET from 46.5% to 66.8% in CDBHJ-based devices. Furthermore, the localized deposition strategy improves crystallization and phase separation kinetics during film-forming process. Thus, the CDBHJ-based device exhibits superior exciton generation, diffusion, and dissociation process, along with higher and more balanced charge transport. Consequently, the CDBHJ-based device achieves PCE of 18.29%, which ranks among the best for PM6:Y6-based T-OSCs. This work demonstrates the effectiveness of the localized deposition strategy in controlling the distribution of the third component, presenting an innovative pathway for the development of highly efficient T-OSCs.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"7 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143539145","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

Boosting Spiro-OMeTAD Doping via Structurally Asymmetrical Nanohorns for High-Performance Carbon-Based Perovskite Solar Cells

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202405355

Yanying Shi, Guanghao Meng, Yudi Wang, Wenrui Li, Hongru Ma, Ruiting Wang, Siao Li, Zhongyuan Zhang, Ziyang Tian, Yufa Li, Linghui Zhang, Bingying Xu, Zicheng Liu, Tao Feng, Jiashuo Cheng, Lida Liu, Dequan Cao, Wenming Tian, Yantao Shi

{"title":"Boosting Spiro-OMeTAD Doping via Structurally Asymmetrical Nanohorns for High-Performance Carbon-Based Perovskite Solar Cells","authors":"Yanying Shi, Guanghao Meng, Yudi Wang, Wenrui Li, Hongru Ma, Ruiting Wang, Siao Li, Zhongyuan Zhang, Ziyang Tian, Yufa Li, Linghui Zhang, Bingying Xu, Zicheng Liu, Tao Feng, Jiashuo Cheng, Lida Liu, Dequan Cao, Wenming Tian, Yantao Shi","doi":"10.1002/aenm.202405355","DOIUrl":"https://doi.org/10.1002/aenm.202405355","url":null,"abstract":"The doping level of 2,2′,7,7′-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene (Spiro-OMeTAD), a commonly used hole transport layer in perovskite solar cells (PSCs), is crucial for its electrical conductivity and the final photovoltaic performance. The routine oxygen-oxidation doping strategy falls short in achieving high-level doping due to the sparsity and random distribution of dopants within the solid Spiro-OMeTAD film. Here the use of carbon nanohorns (CNH) as a promoter to significantly enhance the doping level of Spiro-OMeTAD is reported. The unique asymmetry and polar structure of CNH not only enable effective charge transfer between CNH and Spiro-OMeTAD, also exhibit confinement effect to trap Li+ ions and O2, promoting the consecutive chemical doping processes. Corresponding carbon-based PSCs achieved a power conversion efficiency of 23.24% (22.51% certified), and demonstrated exceptional long-term durability, retaining 95.3% of the initial PCE (power conversion efficiency) after 1500 h of tracking at maximum power point (MPP) under 100 mW cm−2 illumination.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"1 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143546015","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

Selective Synthesis of Ethane from Methane by a Photocatalytic Chemical Cycle Process (Adv. Energy Mater. 9/2025)

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202570047

Jianlong Yang, Lunqiao Xiong, Chao Wang, Lei Luo, Liqiang Jing, Natalia Martsinovich, Junwang Tang

引用次数: 0

Controlling Grain Boundary Segregation to Tune the Conductivity of Ceramic Proton Conductors (Adv. Energy Mater. 9/2025)

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-04 DOI: 10.1002/aenm.202570043

Moritz Kindelmann, Ivan Povstugar, Severin Kuffer, Dylan Jennings, Julian N. Ebert, Moritz L. Weber, M. Pascal Zahler, Sonia Escolastico, Laura Almar, Jose M. Serra, Payam Kaghazchi, Martin Bram, Wolfgang Rheinheimer, Joachim Mayer, Olivier Guillon

引用次数: 0