Advanced Energy Materials最新文献_第6页

Micelle-Assisted Formation of Self-Assembled Monolayers for Efficient and Stable Perovskite/Silicon Tandem Solar Cells

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-18 DOI: 10.1002/aenm.202405675

Linhui Liu, Zhiqin Ying, Xin Li, Haojiang Du, Meili Zhang, Jun Wu, Yihan Sun, Haofan Ma, Ziyu He, Yunyun Yu, Xuchao Guo, Jingsong Sun, Yuheng Zeng, Xi Yang, Jichun Ye

{"title":"Micelle-Assisted Formation of Self-Assembled Monolayers for Efficient and Stable Perovskite/Silicon Tandem Solar Cells","authors":"Linhui Liu, Zhiqin Ying, Xin Li, Haojiang Du, Meili Zhang, Jun Wu, Yihan Sun, Haofan Ma, Ziyu He, Yunyun Yu, Xuchao Guo, Jingsong Sun, Yuheng Zeng, Xi Yang, Jichun Ye","doi":"10.1002/aenm.202405675","DOIUrl":"https://doi.org/10.1002/aenm.202405675","url":null,"abstract":"Self-assembled monolayers (SAMs) are widely utilized in high-efficiency perovskite based solar cells due to their tunable energy alignment, minimal parasitic absorption, and compatibility with scalable processing. However, their performance on rough substrates and large-area devices is often hampered by SAMs self-clustering and poor perovskite wettability. In this study, these limitations are addressed with a straightforward micelle-assisted SAMs adsorption strategy. By incorporating a small amount of long-chain surfactants into the SAMs solution, the surfactants aggregate to form micelles that encapsulate SAMs molecules within their hydrophobic cores, significantly increasing the adsorption density of SAMs through micelle-admicelle interactions. Notably, the residual surfactants further improve perovskite wettability, enhance crystal quality, and facilitate hole transport across the buried interface. Consequently, the wide-bandgap single-junction perovskite solar cell achieves a notable power conversion efficiency (PCE) of 20.95% and enhances long-term stability compared to control devices. By integrating tunnel oxide passivated contact (TOPCon) silicon solar cells, a 1 cm2 monolithic perovskite/silicon tandem device achieving a PCE of 29.8% is demonstrated, ranking among the highest reported efficiencies for perovskite/homojunction silicon tandem solar cells. Furthermore, the unencapsulated device maintains 92% of its initial performance after 300 h of maximum power point (MPP) tracking under unfiltered Xenon Lamp illumination.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"69 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641140","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

Descriptors of InZrOx vs ZnZrOx Catalysts for CO2 Hydrogenation to Methanol

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-18 DOI: 10.1002/aenm.202404967

Tangsheng Zou, Elisavet Tazedaki, Konstantin M. Engel, Yung-Tai Chiang, Mikhail Agrachev, Katja Raue, Frank Krumeich, Henrik Eliasson, Rolf Erni, Wendelin J. Stark, Robert N. Grass, Thaylan Pinheiro Araújo, Javier Pérez-Ramírez

{"title":"Descriptors of InZrOx vs ZnZrOx Catalysts for CO2 Hydrogenation to Methanol","authors":"Tangsheng Zou, Elisavet Tazedaki, Konstantin M. Engel, Yung-Tai Chiang, Mikhail Agrachev, Katja Raue, Frank Krumeich, Henrik Eliasson, Rolf Erni, Wendelin J. Stark, Robert N. Grass, Thaylan Pinheiro Araújo, Javier Pérez-Ramírez","doi":"10.1002/aenm.202404967","DOIUrl":"https://doi.org/10.1002/aenm.202404967","url":null,"abstract":"Indium-zirconium (InZrOx) and zinc-zirconium oxides (ZnZrOx) have emerged as highly selective and stable catalysts for CO2 hydrogenation to methanol, a versatile energy carrier. However, the disparity in synthesis methods, catalyst formulations, and structures previously studied precludes quantitative comparisons between the two families. Herein, a rigorous framework is pioneered to benchmark InZrOx and ZnZrOx materials prepared by a standardized flame spray pyrolysis synthesis platform, enabling consistently high surface areas and tunable metal speciation ranging from isolated atoms (<5 mol%) to predominantly nanoparticles (>10 mol%). Isolated indium and zinc species are commonly identified to be optimal for activity and methanol selectivity in their respective families, maximizing CO2 and H2 activation abilities. InZrOx outperforms ZnZrOx across speciations and is less structure sensitive, as deviations from atomic dispersion is less detrimental on performance for the former. Focusing on representative catalysts featuring saturation of isolated species, the higher activity of 5 mol% InZrOx over its ZnZrOx counterpart is linked to differences in surface oxygen vacancy chemistry, a lower degree of product inhibition, and more facile hydrogenation of the formate intermediate to methoxy. The identification of reactivity descriptors governing both families facilitates the development of unified guidelines in designing reducible oxide catalysts.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"6 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641145","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

A Review on Single Site Catalysts for Electrochemical CO2 Reduction

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-18 DOI: 10.1002/aenm.202405726

Fan Yang, Haoyu Han, Hailong Duan, Fangkun Fan, Shenghua Chen, Bao Yu Xia, Ya-Ling He

{"title":"A Review on Single Site Catalysts for Electrochemical CO2 Reduction","authors":"Fan Yang, Haoyu Han, Hailong Duan, Fangkun Fan, Shenghua Chen, Bao Yu Xia, Ya-Ling He","doi":"10.1002/aenm.202405726","DOIUrl":"https://doi.org/10.1002/aenm.202405726","url":null,"abstract":"Single site catalysts (SSCs), characterized by high atomic utilization and well-defined active sites, exhibit significant potential in the field of CO2 electroreduction (CO2RR). Typically, SSCs tend to exhibit a 2-electron transfer reaction in CO2RR, and there remain significant challenges in achieving efficient conversion above 2-electrons (methane (CH4) and multicarbon products(C2+). Therefore, a systematic review is crucial to summarize the recent advancements in single site CO2 electrocatalysts and their structure-activity relationship. The discussion begins with the state-of-the-art characterization techniques of SSCs. Then the influence of central atoms, coordination environments, support and metal-support interactions on catalytic performance of SSCs is discussed in detail. Subsequently, the regulation strategies to improve the activity and selectivity of CH4 and C2+ products are discussed. Furthermore, the dynamic evolution of metal active sites and the true nature of active sites during CO2RR are also addressed. Finally, the challenges associated with the utilization of SSCs in CO2RR for CH4 and C2+ product formation are analyzed.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"25 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641143","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

Weakening Lithium-Ion Coordination in Poly(Ethylene Oxide)-Based Solid Polymer Electrolytes for High Performance Solid-State Batteries

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-18 DOI: 10.1002/aenm.202405906

Ruirui Chang, Yingkang Liu, Yaguang Zhang, Yunyu Shi, Jingjing Tang, Zheng-Long Xu, Xiangyang Zhou, Juan Yang

{"title":"Weakening Lithium-Ion Coordination in Poly(Ethylene Oxide)-Based Solid Polymer Electrolytes for High Performance Solid-State Batteries","authors":"Ruirui Chang, Yingkang Liu, Yaguang Zhang, Yunyu Shi, Jingjing Tang, Zheng-Long Xu, Xiangyang Zhou, Juan Yang","doi":"10.1002/aenm.202405906","DOIUrl":"https://doi.org/10.1002/aenm.202405906","url":null,"abstract":"The high crystallinity of poly(ethylene oxide)-based solid polymer electrolytes (PEO-based SPEs) is viewed as a key barrier to their ambient-temperature performance. Conventional approaches to mitigate crystallinity necessitate elevated operation temperatures of 50–60 °C. Interestingly, this work indicates that the predominant factor limiting ambient-temperature performance is the robust coordination between lithium-ion (Li+) and ether oxygen (EO), rather than the crystallinity. By rationally tailoring the Li+ concentration, this work effectively weakens the coordination strength, thereby enhancing the ambient-temperature electrochemical performance. An optimal SPE with EO: Li ratio of 9:1 exhibits remarkable ionic conductivity (1.76 × 10−4 S cm−1 at 35 °C), a high Li+ transference number (0.486 at 35 °C), and superior adhesion to electrodes in compression-free pouch cells. The practical feasibility of the SPE is demonstrated in solid-state Li-LiFePO4 cells achieving a specific capacity of 149.66 mAh g−1 at 0.1 C and 35 °C and 90.5% capacity retention over 100 cycles. The electrolyte also exhibits compatibility with high-voltage cathodes of LiNi0.6Co0.2Mn0.2O2 and LiNi0.8Co0.1Mn0.1O2 for high-energy Li-metal batteries. These new insights shed light on the rational regulation of SPEs in advanced solid-state batteries.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"125 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143641142","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

Photoelectrochemical Synthesis of Adipic Acid by Selective Oxidation of Cyclohexanone (Adv. Energy Mater. 11/2025) 通过选择性氧化环己酮光电化学合成己二酸（Adv. Energy Mater. 11/2025）

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-17 DOI: 10.1002/aenm.202570053

Shanshan Zhang, Lan Luo, Jiangrong Yang, Wangsong Chen, Yucong Miao, Ruikang Zhang, Zhenhua Li, Rengui Li, Mingfei Shao, Xue Duan

引用次数: 0

Harnessing Solar Energy for Ammonia Synthesis from Nitrogen and Seawater Using Oxynitride Semiconductors

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-17 DOI: 10.1002/aenm.202406160

Yiyang Li, Mengqi Duan, Simson Wu, Robert A. Taylor, Shik Chi Edman Tsang

{"title":"Harnessing Solar Energy for Ammonia Synthesis from Nitrogen and Seawater Using Oxynitride Semiconductors","authors":"Yiyang Li, Mengqi Duan, Simson Wu, Robert A. Taylor, Shik Chi Edman Tsang","doi":"10.1002/aenm.202406160","DOIUrl":"https://doi.org/10.1002/aenm.202406160","url":null,"abstract":"Green ammonia evolution by photocatalytic means has gained significant attention over recent decades, however, the energy conversion efficiency remains unsatisfactory, and deep mechanistic insights are absent. Here in this work, this challenge is addressed by developing a photothermal system that synthesizes ammonia from nitrogen and natural seawater under simulated solar irradiation, employing ruthenium-doped barium tantalum oxynitride semiconductors. This method significantly enhances solar-to-ammonia conversion efficiency, providing a viable alternative to the energy-intensive Haber–Bosch process. Optimized at 240 °C, the system achieves an ammonia evolution rate of 5869 µmol g−1 h−1 in natural seawater. Moreover, detailed characterizations have shown that the use of seawater not only leverages an abundant natural resource but also improves the reaction kinetics and overall system stability. The catalysts maintain their activity and structural integrity over multiple cycles, demonstrating both the feasibility and the durability of this innovative system. Achieving a solar-to-ammonia efficiency of 13% and an overall energy conversion efficiency of 6.3%, this breakthrough highlights the potential to decentralize ammonia production, enhancing accessibility and sustainability. This approach combines the benefits of thermal and photocatalytic processes, marking a significant advancement in ammonia synthesis technology.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"6 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143635383","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

A Medium-Entropy NASICON Cathode for Sodium-Ion Batteries Achieving High Energy Density Through Dual Enhancement of Voltage and Capacity

IF 27.8 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-17 DOI: 10.1002/aenm.202500448

Chenglong shi, Dilxat Muhtar, Xiaoyi Lu, Fangqing Liu, Xia Lu, Zhipeng Sun, Zaiping Guo

{"title":"A Medium-Entropy NASICON Cathode for Sodium-Ion Batteries Achieving High Energy Density Through Dual Enhancement of Voltage and Capacity","authors":"Chenglong shi, Dilxat Muhtar, Xiaoyi Lu, Fangqing Liu, Xia Lu, Zhipeng Sun, Zaiping Guo","doi":"10.1002/aenm.202500448","DOIUrl":"https://doi.org/10.1002/aenm.202500448","url":null,"abstract":"Na3V2(PO4)3 (NVP) is recognized for its promising commercialization potential as a sodium-ion battery (SIB) cathode, due to its thermodynamic stability and open structure. However, the limited energy density remains a major obstacle to further advancement of NVP. Herein, a medium-entropy NASICON Na3.3V1.4Al0.3(MgCoNiCuZn)0.06(PO4)3 (NVAMP-0.3) is designed by introducing Al3+, Mg2+, Co2+, Ni2+, Cu2+, and Zn2+ to regulate configurational entropy. These NVAMP-0.3 achieve an elevated average operating voltage (3.33 V) and high capacity (138.1 mAh g−1, based on 2.3 Na+) through V3+/V4+/V5+ multi-electron reactions. By simultaneously enhancing capacity and voltage, NVAMP-0.3 exhibits an impressive energy density of 460 Wh kg−1. Furthermore, NVAMP-0.3 demonstrates excellent low-temperature tolerance with a capacity retention rate of 94.6% after 300 cycles at −40 °C. In situ XRD unveils the underlying cause of the unique phenomenon where the solid-solution reaction accounts for the faster electrochemical reaction kinetics of the V4+/V5+ compared to the V3+/V4+ redox. DFT calculations indicate that NVAMP-0.3 possesses superior electronic conductivity and reduced Na+ migration energy barriers. A pouch cell assembled with the NVAMP-0.3 cathode and hard carbon anode exhibits highly stable cycling (89.3% after 200 cycles at 1 C). This study provides valuable insights into developing NASICON-type cathodes with high energy densities for SIBs.","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"9 1","pages":""},"PeriodicalIF":27.8,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143635382","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

Advancing Energy Materials by In Situ Atomic Scale Methods (Adv. Energy Mater. 11/2025)

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-17 DOI: 10.1002/aenm.202570056

Christian Jooss, Michael Seibt, Martin Wenderoth, Oliver Bünermann, Ole Bunjes, Till Domröse, Christian Eckel, Francesca Falorsi, Christoph Flathmann, Monica Kolek Martinez de Azagra, Matthias Krüger, Jonas Lindner, Tobias Meyer, Claus Ropers, Ulrich Ross, Kai Rossnagel, Sreeju Sreekantan Nair Lalithambika, Simone Techert, Georg A. Traeger, Cynthia Volkert, R. Thomas Weitz, Alec M. Wodtke

{"title":"Advancing Energy Materials by In Situ Atomic Scale Methods (Adv. Energy Mater. 11/2025)","authors":"Christian Jooss, Michael Seibt, Martin Wenderoth, Oliver Bünermann, Ole Bunjes, Till Domröse, Christian Eckel, Francesca Falorsi, Christoph Flathmann, Monica Kolek Martinez de Azagra, Matthias Krüger, Jonas Lindner, Tobias Meyer, Claus Ropers, Ulrich Ross, Kai Rossnagel, Sreeju Sreekantan Nair Lalithambika, Simone Techert, Georg A. Traeger, Cynthia Volkert, R. Thomas Weitz, Alec M. Wodtke","doi":"10.1002/aenm.202570056","DOIUrl":"https://doi.org/10.1002/aenm.202570056","url":null,"abstract":"Atomic Scale MethodsIn-situ atomic scale methods offer unique insights into new and advanced energy materials. In article number 2404280, Christian Jooss, Michael Seibt, and co-workers cover topics from photovoltaics, dissipation losses, phase transitions to chemical energy conversion, selecting systems, where a local understanding of complex, inhomogeneous or interfacial phenomena down to the atomic scale and quantum level is required.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture>\u0000 </div>\u0000 </figure>","PeriodicalId":111,"journal":{"name":"Advanced Energy Materials","volume":"15 11","pages":""},"PeriodicalIF":24.4,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/aenm.202570056","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143638880","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}

引用次数: 0

Understanding Cathode–Electrolyte Interphase Formation in Solid State Li-Ion Batteries via 4D-STEM (Adv. Energy Mater. 11/2025)

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-17 DOI: 10.1002/aenm.202570057

Nikhila C. Paranamana, Andreas Werbrouck, Amit K. Datta, Xiaoqing He, Matthias J. Young

引用次数: 0

Orbital and Electrical Dual Function of Polymer Intercalant for Promoting NH4+ Storage in Vanadium Oxide Anode (Adv. Energy Mater. 11/2025)

IF 24.4 1区材料科学

Advanced Energy Materials Pub Date : 2025-03-17 DOI: 10.1002/aenm.202570054

Yue Zhang, Zihang Huang, Lei Lei, Hua Fan, Xu Han, Hui Li, Tianyi Ma

引用次数: 0