Nature Energy最新文献_第10页

A balanced approach to oxygen electrodes 氧电极的平衡方法

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-18 DOI: 10.1038/s41560-026-02056-z

Einar Vøllestad

引用次数: 0

Predictors of informed energy policy support across Europe 欧洲能源政策支持的预测者

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-15 DOI: 10.1038/s41560-026-02050-5

Morris Krainz, Valeria Sorgato, Izïa Vallaeys Mora, Evelina Trutnevyte, Tobias Brosch

{"title":"Predictors of informed energy policy support across Europe","authors":"Morris Krainz, Valeria Sorgato, Izïa Vallaeys Mora, Evelina Trutnevyte, Tobias Brosch","doi":"10.1038/s41560-026-02050-5","DOIUrl":"10.1038/s41560-026-02050-5","url":null,"abstract":"Widespread public policy support is crucial for efforts to decarbonize the energy system. Past research has proposed numerous variables as potential key predictors of support for mitigation policies but has failed to comprehensively evaluate and compare their predictive importance and identify the strongest predictors within specific mitigation domains. We used machine-learning models to identify the strongest predictors of energy policy support in informed citizens, validate these results by forecasting the outcome of a real-world referendum on renewable energy in Switzerland and test their generalizability to public support for other climate mitigation measures across six European countries. We identified affective responses, societal and environmental policy-impact beliefs, fairness perceptions and perceived trends in policy support over time as the strongest predictors of energy policy support. Using these predictors, we achieved high accuracy in predicting support for a real-world referendum as well as support for different climate mitigation measures across Europe. New research finds that across Europe, peoples’ perceptions of the societal and environmental impact and the distributional fairness of an energy policy, together with the emotions experienced towards the policy, are strongly related to policy support.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 7","pages":"1055-1066"},"PeriodicalIF":70.1,"publicationDate":"2026-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148522941","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

Perceived societal and environmental impacts, fairness and emotions predict policy support in Europe 感知到的社会和环境影响、公平性和情绪预测了欧洲的政策支持

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-15 DOI: 10.1038/s41560-026-02063-0

Morris Krainz, Valeria Sorgato, Izïa Vallaeys Mora, Evelina Trutnevyte, Tobias Brosch

引用次数: 0

Harmonized sodium coordination engineering for high-energy phosphate cathodes 高能磷酸盐阴极的协调钠配位工程

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-12 DOI: 10.1038/s41560-026-02059-w

Xinyu Li, Duoduo Zhang, Xiangfeng Fan, Lina Gao, Weixin Chen, Liguang Wang, Ruiguo Cao, Shuhong Jiao, Yang Sun, Hao Guo, Yong-Sheng Hu, Xia Lu, Huilin Pan

{"title":"Harmonized sodium coordination engineering for high-energy phosphate cathodes","authors":"Xinyu Li, Duoduo Zhang, Xiangfeng Fan, Lina Gao, Weixin Chen, Liguang Wang, Ruiguo Cao, Shuhong Jiao, Yang Sun, Hao Guo, Yong-Sheng Hu, Xia Lu, Huilin Pan","doi":"10.1038/s41560-026-02059-w","DOIUrl":"10.1038/s41560-026-02059-w","url":null,"abstract":"Fe-based polyanionic cathodes are promising for large-scale Na-ion batteries owing to their stability, safety and elemental abundance, however their capacity remains limited by electrochemically inactive Na sites and irreversible Na loss. Here we identify that the Na+ coordination environment critically influences the Na-site accessibility and redox activity in Na4Fe3(PO4)2P2O7-type cathodes. Combined experimental and theoretical analyses reveal that precise V3+ substitution at the Fe2 site harmonizes Na+ coordination geometry and softens the polyanionic framework, thereby activating previously inert Na sites and stabilizing high-voltage redox reactions above 4 V. The optimized Na3.4Fe2.4V0.6(PO4)2P2O7 achieves full Na+ utilization (3.4 Na+, 150.7 mAh g−1) and a 52% increase in energy density (487 Wh kg−1), approaching the practical limit of Li-ion phosphate cathodes. It also demonstrates exceptional durability over 10,000 cycles in the 2.1-4.5 V range and stable pouch-cell performance. These findings provide a coordination-based strategy to overcome intrinsic capacity limitations in phosphate cathodes, enabling high-energy, durable Na-ion batteries. Fe-based polyanionic cathodes are promising for Na-ion batteries but are limited by inactive Na sites and irreversible Na loss. Here the authors employ targeted V3+ substitution to tune the Na+ coordination environment, activate inert sites and stabilize high-voltage redox for high-performance Na-ion batteries.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 6","pages":"915-925"},"PeriodicalIF":70.1,"publicationDate":"2026-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147966992","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

Chirality-induced spin selectivity as a mechanism to control product selectivity during electrochemical CO2 reduction 手性诱导的自旋选择性是电化学CO2还原过程中控制产物选择性的机制

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-12 DOI: 10.1038/s41560-026-02062-1

Jeiwan Tan, Jacob L. Shelton, Demelza Wright, Md Azimul Haque, Simran S. Saund, Debjit Ghoshal, Trung H. Le, Yifan Dong, Michelle A. Smeaton, Katherine L. Jungjohann, Elisa M. Miller, Matthew C. Beard, Nathan R. Neale, Jao van de Lagemaat

{"title":"Chirality-induced spin selectivity as a mechanism to control product selectivity during electrochemical CO2 reduction","authors":"Jeiwan Tan, Jacob L. Shelton, Demelza Wright, Md Azimul Haque, Simran S. Saund, Debjit Ghoshal, Trung H. Le, Yifan Dong, Michelle A. Smeaton, Katherine L. Jungjohann, Elisa M. Miller, Matthew C. Beard, Nathan R. Neale, Jao van de Lagemaat","doi":"10.1038/s41560-026-02062-1","DOIUrl":"10.1038/s41560-026-02062-1","url":null,"abstract":"Electrocatalytic CO2 reduction often suffers from competition with the hydrogen evolution reaction (HER), which lowers efficiency and limits product selectivity. Recent studies suggest that electron spin, when controlled at an electrode surface, can influence reaction pathways, but direct evidence linking spin effects to suppressed HER has been limited. Here we show that helical chiral copper (Cu) electrodes reduce competing HER during CO2 reduction, consistent with spin polarization induced via the chiral-induced spin selectivity effect. The helically structured Cu electrodes are fabricated by electrodeposition with a chiral templating reagent. Time-resolved Kerr ellipticity measurements, which track spin-polarized carriers generated by an ultrafast Seebeck current, confirm spin accumulation at the chiral Cu surface. This spin polarization disfavours H–H bond formation, thereby suppressing HER and enabling formate production alongside CO. These findings demonstrate that chirality-based spin control offers a strategy for steering selectivity in CO2 reduction and other reactions where HER is an undesired competitor. Electrocatalytic CO2 reduction is often hindered by the competing hydrogen evolution reaction, reducing selectivity for the desired products. Here the authors demonstrate that helical chiral copper electrodes can suppress hydrogen evolution by generating spin-polarized carriers through the chiral-induced spin selectivity effect.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 8","pages":"1151-1160"},"PeriodicalIF":70.1,"publicationDate":"2026-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148785298","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

Unlocking hidden sodium 解开隐藏的钠

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-12 DOI: 10.1038/s41560-026-02060-3

Yanan Sun

引用次数: 0

Molecular-templated pre-assembly of self-assembled monolayer for perovskite solar cells and modules with improved reverse-bias stability 钙钛矿太阳能电池和组件自组装单层的分子模板预组装，具有改善的反向偏置稳定性

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-07 DOI: 10.1038/s41560-026-02014-9

Xi Wang, Ran Luo, Nengxu Li, Jia Li, Tao Wang, Julian A. Steele, Eduardo Solano, Zihao Zhu, Xinxing Yin, Jinxi Chen, Sreedhar Unnikrishnakurup, Andrew Ngo, Yuduan Wang, Jingcong Hu, Zhenrong Jia, Zijing Dong, Zhuojie Shi, Xinyi Du, Xiuxiu Niu, Yi Hou

{"title":"Molecular-templated pre-assembly of self-assembled monolayer for perovskite solar cells and modules with improved reverse-bias stability","authors":"Xi Wang, Ran Luo, Nengxu Li, Jia Li, Tao Wang, Julian A. Steele, Eduardo Solano, Zihao Zhu, Xinxing Yin, Jinxi Chen, Sreedhar Unnikrishnakurup, Andrew Ngo, Yuduan Wang, Jingcong Hu, Zhenrong Jia, Zijing Dong, Zhuojie Shi, Xinyi Du, Xiuxiu Niu, Yi Hou","doi":"10.1038/s41560-026-02014-9","DOIUrl":"10.1038/s41560-026-02014-9","url":null,"abstract":"Perovskite solar modules, particularly those using ultrathin self-assembled monolayer (SAM)-based hole transport layers, suffer from reverse-bias instability. Here we identified that discontinuous SAM distribution causes shunting and a lower breakdown voltage, while indium tin oxide-triggered electrochemical deprotonation of formamidinium ions leads to reduced long-term stability under reverse-bias conditions. To address these issues, we developed a molecular-templated pre-assembly strategy driven by hydrogen-bonding interactions between the SAM and a polycarbazole template. This approach ensures homogeneous clusters in solution and strong substrate interactions, yielding dense and uniform layers. Subsequently, we prepared minimodules with 24.0% efficiency (certified steady-state efficiency of 23.2%) and improved reverse-bias stability. Small-area devices retained 95% efficiency after 300 h at −4.8 V, while minimodules exhibited a T98 lifetime of 312 h under negative open-circuit voltage stress. We showed that a single bypass diode can protect at least 16 subcells, setting a new reliability benchmark for scalable perovskite photovoltaics. Perovskite solar modules suffer from reverse-bias instability. To address this, Wang et al. promote the assembly of self-assembled monolayers through hydrogen-bonding interactions with a polycarbazole template.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 6","pages":"818-829"},"PeriodicalIF":70.1,"publicationDate":"2026-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148300210","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

Oxygen-tolerant electrochemical CO2 separation using N-heterocyclic imines with superstoichiometric release per electron 利用n-杂环亚胺的耐氧电化学CO2分离，每个电子具有超化学计量释放

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-04 DOI: 10.1038/s41560-026-02055-0

Fang-Yu Kuo, Gi Hyun Byun, Akachukwu D. Obi, Glen P. Junor, Betar M. Gallant

{"title":"Oxygen-tolerant electrochemical CO2 separation using N-heterocyclic imines with superstoichiometric release per electron","authors":"Fang-Yu Kuo, Gi Hyun Byun, Akachukwu D. Obi, Glen P. Junor, Betar M. Gallant","doi":"10.1038/s41560-026-02055-0","DOIUrl":"10.1038/s41560-026-02055-0","url":null,"abstract":"Electrochemically mediated CO2 capture offers a promising alternative to thermochemical capture, but benchmark sorbents possess an undesired trade-off: strong CO2 binding necessitates a highly negative reduction potential, driving undesirable oxygen reduction. Meanwhile, more positive potentials compromise binding. Here we circumvent this trade-off using N-heterocyclic imines (NHIs), which exhibit a tailorable CO2 binding strength (~50–100 kJ mol−1 CO2) in the neutral state and release CO2 upon electro-oxidation, distinct from prevailing molecular capture mechanisms. Whereas initial NHI structures exhibited redox irreversibility due to solvent-based hydrogen abstraction, a phenylene-linked bis(NHI) design achieves redox reversibility by charge delocalization on the benzene ring, which simultaneously enables a 2 CO2 per e− swing. A symmetric electrochemically mediated CO2 capture system demonstrated stable cycling performance over 40 cycles and operated > 500 mV more positive than the oxygen reduction reaction, with projected theoretical minimum energy consumption of ~10 kJ mol−1 CO2 and a system work of 28–43 kJ mol−1 CO2 under 5–15% CO2. Electrochemically mediated CO2 capture typically makes use of sorbents that must be reduced before binding CO2, a process often hampered by competitive oxygen reduction reactions. Here the authors develop N-heterocyclic imines that capture CO2 in the neutral state and release it with near-theoretical Faradaic efficiency upon electro-oxidation, avoiding the competing reaction.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 8","pages":"1132-1140"},"PeriodicalIF":70.1,"publicationDate":"2026-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148785308","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

Composite air electrodes based on BaCe0.7Zr0.1Y0.1Yb0.1O3−δ for reversible solid oxide cells 可逆固体氧化物电池用BaCe0.7Zr0.1Y0.1Yb0.1O3−δ复合空气电极

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-04 DOI: 10.1038/s41560-026-02042-5

Kwangho Park, WonJun Lee, Junghyun Park, Minkyeong Jo, Yeongeun Bae, Minji Kim, Sejong Shin, Jinuk Moon, Ryan O’Hayre, Jeong Woo Han, Sun-Ju Song, Jun-Young Park

{"title":"Composite air electrodes based on BaCe0.7Zr0.1Y0.1Yb0.1O3−δ for reversible solid oxide cells","authors":"Kwangho Park, WonJun Lee, Junghyun Park, Minkyeong Jo, Yeongeun Bae, Minji Kim, Sejong Shin, Jinuk Moon, Ryan O’Hayre, Jeong Woo Han, Sun-Ju Song, Jun-Young Park","doi":"10.1038/s41560-026-02042-5","DOIUrl":"10.1038/s41560-026-02042-5","url":null,"abstract":"Reversible solid oxide cells—devices that interconvert electricity and chemical fuels—commonly use composite air electrodes combining oxygen-ion-conducting Gd0.1Ce0.9O2–δ (GDC) with an electronically conductive catalyst to maximize the three-phase boundaries and minimize interfacial resistance. Despite the effectiveness of this architecture, performance improvements have plateaued. Here, we demonstrate that replacing GDC with mixed proton-, oxygen-ion- and hole-conducting BaCe1−xZrxO3-based materials (for example, BaCe0.7Zr0.1Y0.1Yb0.1O3−δ, BCZYYb7111) balances the electronic and ionic conductivity of the composite electrode, altering the reaction pathway to a lower-barrier rate-determining-step, and expanding the electrochemically active region to the entire electrode surface. In a configuration where the highly active misfit-layered Gd0.3Ca2.7Co3.82Cu0.18O9−δ catalyst is composited with BCZYYb7111, the reversible solid oxide cell achieves 7.08 W cm−2 in fuel-cell mode and –7.88 A cm−2 at 1.3 V in electrolysis mode using an yttria-stabilized zirconia electrolyte at 800 °C. This compositing strategy also enhances the performance of other popular oxygen electrocatalysts. Reversible solid oxide cells can be limited by the kinetics of the reactions occurring at the oxygen electrode. Here the authors show that compositing a Gd0.3Ca2.7Co3.82Cu0.18O9−δ catalyst with a balanced oxygen-ion- and hole-conducting BaCe1−xZrxO3-based material leads to enhancements in performance.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 7","pages":"996-1008"},"PeriodicalIF":70.1,"publicationDate":"2026-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148522978","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

Integrated planning of net-zero power systems for all 全民零净电力系统的综合规划

IF 70.1 1区材料科学

Nature Energy Pub Date : 2026-05-04 DOI: 10.1038/s41560-026-02054-1

Ziheng Zhu, Hanjie Mao, Runxin Yu, Audun Botterud, Michael R. Davidson, Xi Lu, Yue Qin, Bin Su, Grace C. Wu, Yuyu Zhou, Xiaoye Zhang, Xiliang Zhang, Da Zhang

{"title":"Integrated planning of net-zero power systems for all","authors":"Ziheng Zhu, Hanjie Mao, Runxin Yu, Audun Botterud, Michael R. Davidson, Xi Lu, Yue Qin, Bin Su, Grace C. Wu, Yuyu Zhou, Xiaoye Zhang, Xiliang Zhang, Da Zhang","doi":"10.1038/s41560-026-02054-1","DOIUrl":"10.1038/s41560-026-02054-1","url":null,"abstract":"Achieving global net-zero power systems by mid-century demands integrated frameworks addressing climate mitigation and energy access equity. Here we present a spatio-temporally resolved global power system model (0.25° × 0.25°, 8,760 hours) co-optimizing capacity expansion and operational strategies. Findings show that net-zero global power systems meeting universal electricity needs for decent living standards are technically feasible, requiring 15–20 TW of variable renewable energy (VRE). Abundant VRE resources offer cost-effective electricity access in low-income regions, such as Africa, promoting climate justice. Land use is critical, with solar photovoltaics alone requiring over 9 million hectares. Over 80% of VRE is within 200 km of load centres. Demand-side management could reduce system costs by 6.5% (∼US$182 billion yr−1). Expanding international transmission and removing renewable technology trade barriers could cut costs by 5.6% (∼US$157 billion yr−1) and 12.2% (∼US$345 billion yr−1), underscoring the pivotal role of international collaboration in building inclusive net-zero power systems. New research introduces a global, high-resolution power system model to show that achieving a net-zero electricity sector while ensuring equitable access to decent living standards is both technically feasible and economically viable by mid-century.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"11 8","pages":"1111-1131"},"PeriodicalIF":70.1,"publicationDate":"2026-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148785300","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