Nature Energy最新文献_第9页

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-17 DOI: 10.1038/s41560-025-01810-z

Xinru Li

引用次数: 0

Durability research is pivotal for perovskite photovoltaics 耐久性研究是钙钛矿光伏电池的关键

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-13 DOI: 10.1038/s41560-025-01786-w

Timothy J Silverman, Michael G. Deceglie, Ingrid Repins, Michael Owen-Bellini, Joseph J. Berry, Joshua S. Stein, Laura T. Schelhas

{"title":"Durability research is pivotal for perovskite photovoltaics","authors":"Timothy J Silverman, Michael G. Deceglie, Ingrid Repins, Michael Owen-Bellini, Joseph J. Berry, Joshua S. Stein, Laura T. Schelhas","doi":"10.1038/s41560-025-01786-w","DOIUrl":"10.1038/s41560-025-01786-w","url":null,"abstract":"Metal halide perovskite solar cells have shown promising power conversion efficiencies, but commercialization requires that decent durability is also demonstrated. Under normal operation, solar cells are subject to a complex combination of stressors, such as visible light, ultraviolet light, heat, humidity, mechanical stress and electric potential, which complicates the understanding of failure mechanisms. Existing stress tests do not act as a time machine. In new materials systems such as perovskite photovoltaics, the tests have no known relationship to field service. In this Perspective we recommend following a durability learning cycle that interleaves photovoltaic module engineering with field testing; accelerated testing; and preconditioning and performance engineering. We advocate for field testing to demonstrate real-world performance and identify field-relevant failure modes, and urge the community to develop accelerated and qualification tests that account for device metastability, variations in material composition and different/various processing methods. These practices are more difficult, but more important, than the simple pursuit of higher initial efficiencies. Perovskite photovoltaics have achieved high power conversion efficiencies, yet their durability remains to be proven. This Perspective presents a number of approaches with a view to addressing durability challenges.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 8","pages":"934-940"},"PeriodicalIF":60.1,"publicationDate":"2025-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144278775","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

The high cost of importing green hydrogen from Africa to Europe 从非洲向欧洲进口绿色氢的高成本

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-13 DOI: 10.1038/s41560-025-01775-z

引用次数: 0

Cathode catalyst layers modified with Brønsted acid oxides to improve proton exchange membrane electrolysers for impure water splitting 用Brønsted酸性氧化物修饰阴极催化剂层，改进质子交换膜电解槽对不纯水的分解

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-09 DOI: 10.1038/s41560-025-01787-9

Ruguang Wang, Yuting Yang, Jiaxin Guo, Qinhao Zhang, Fahe Cao, Yunjian Wang, Lili Han, Tao Ling

{"title":"Cathode catalyst layers modified with Brønsted acid oxides to improve proton exchange membrane electrolysers for impure water splitting","authors":"Ruguang Wang, Yuting Yang, Jiaxin Guo, Qinhao Zhang, Fahe Cao, Yunjian Wang, Lili Han, Tao Ling","doi":"10.1038/s41560-025-01787-9","DOIUrl":"10.1038/s41560-025-01787-9","url":null,"abstract":"Proton exchange membrane (PEM) electrolysers typically use ultrapure water as feedstock because trace contaminants in feedwater, especially cationic impurities, can cause their failure. Developing PEM electrolysers that can withstand lower-purity water could minimize water pretreatment, lower maintenance costs and extend system lifetime. In this context, we have developed a microenvironment pH-regulated PEM electrolyser that can operate steadily in impure (‘tap’) water for more than 3,000 h at a current density of 1.0 A cm−2, maintaining a performance that is comparable to state-of-the-art PEM electrolysers that use pure water. Using a technique that combines a pH ultramicroelectrode with scanning electrochemical microscopy, we monitored the local pH conditions in a PEM electrolyser in situ, finding that Brønsted acid oxides can lower the local pH. We thus introduced a Brønsted acid oxide, MoO3−x, onto a Pt/C cathode to create a strongly acidic microenvironment that boosts the kinetics of hydrogen production, inhibits deposition/precipitation on the cathode and suppresses the degradation of the membrane. Ultrapure water is usually used as a feedstock for proton exchange membrane (PEM) electrolysers because trace contaminants can cause failure. Here the authors show that PEM electrolysers can run on impure tap water when Brønsted acid oxides are used at the cathode to create a strongly acidic microenvironment.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 7","pages":"880-889"},"PeriodicalIF":60.1,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144238008","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

Carrier management through electrode and electron-selective layer engineering for 10.70% efficiency antimony selenosulfide solar cells 10.70%效率硒化锑太阳能电池的电极和电子选择层工程载流子管理

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-09 DOI: 10.1038/s41560-025-01792-y

Jiabin Dong, Qianqian Gao, Li Wu, Junjie Yang, Huizhen Liu, Weihuang Wang, Rongfeng Tang, Jianyu Li, Zixiu Cao, Yue Liu, Han Xu, Pan Zhang, Rutao Meng, Jianpeng Li, Xuejun Xu, Zijun Zhang, Tianchi Li, Tao Chen, Shengzhong ‘Frank’ Liu, Yi Zhang

{"title":"Carrier management through electrode and electron-selective layer engineering for 10.70% efficiency antimony selenosulfide solar cells","authors":"Jiabin Dong, Qianqian Gao, Li Wu, Junjie Yang, Huizhen Liu, Weihuang Wang, Rongfeng Tang, Jianyu Li, Zixiu Cao, Yue Liu, Han Xu, Pan Zhang, Rutao Meng, Jianpeng Li, Xuejun Xu, Zijun Zhang, Tianchi Li, Tao Chen, Shengzhong ‘Frank’ Liu, Yi Zhang","doi":"10.1038/s41560-025-01792-y","DOIUrl":"10.1038/s41560-025-01792-y","url":null,"abstract":"Antimony selenosulfide (Sb2(S,Se)3) solar cells suffer from charge carrier loss, which has limited the power conversion efficiency to around 10%. Here we develop a charge carrier management strategy using a textured fluorine-doped tin oxide substrate as the front contact to enhance light scattering and maximize charge generation. To overcome voids and shunt paths introduced by the textured surface, we insert a SnO2 layer by atomic layer deposition at the textured fluorine-doped tin oxide/CdS interface. This results in a conformal deposition of CdS and an optimal bandgap profile in the Sb2(S,Se)3 absorber, which improves charge transport and lowers charge recombination at the interface and in the bulk, respectively. We achieve a certified efficiency of 10.70% sodium selenosulfate-based Sb2(S,Se)3 solar cells with excellent stability. We prove the generality of the method demonstrating selenourea-based Sb2(S,Se)3 and upscaling the solar cells to 1 cm2. The results represent a step forward in the development of antimony-based solar cells. Dong et al. achieve Sb2(S,Se)3 solar cells with 10.7% efficiency by increasing charge generation with a textured electrode and reducing charge recombination and transport loss with a conformal electron-selective layer.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 7","pages":"857-868"},"PeriodicalIF":60.1,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144238022","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

Fluorinated isopropanol for improved defect passivation and reproducibility in perovskite solar cells 氟化异丙醇用于改善钙钛矿太阳能电池中的缺陷钝化和再现性

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-09 DOI: 10.1038/s41560-025-01791-z

Sisi Wang, Weizhong Tian, Zhendong Cheng, Xiaohuo Shi, Wei Fan, Jingjing Zhou, Danyu Gu, Jingjing Xue, Rui Wang

{"title":"Fluorinated isopropanol for improved defect passivation and reproducibility in perovskite solar cells","authors":"Sisi Wang, Weizhong Tian, Zhendong Cheng, Xiaohuo Shi, Wei Fan, Jingjing Zhou, Danyu Gu, Jingjing Xue, Rui Wang","doi":"10.1038/s41560-025-01791-z","DOIUrl":"10.1038/s41560-025-01791-z","url":null,"abstract":"Surface defect passivation is crucial for improving the efficiency and stability of perovskite solar cells. However, its reproducibility and universal applicability have not been fully explored, limiting large-scale production. Here we introduce a passivation strategy based on fluorinated isopropanol for full passivation of surface defects with only a thin layer of low-dimensional perovskite, which does not interfere with charge transport. Fluorinated isopropanol reduces the reactivity of passivator molecules with the perovskite and allows the use of high passivator concentrations, ensuring complete defect passivation. A subsequent rinse with a solvent mixture of fluorinated isopropanol and isopropanol removes the excess passivator molecule. We demonstrate that the strategy has a broad processing window with high tolerance for deviations to the passivator concentration and is applicable to various device architectures, perovskite compositions and device areas. This method results in high power conversion efficiencies and has the potential to improve scalability and production yields in industrial manufacturing. The passivation of surface defects is critical in perovskite photovoltaics yet challenging to implement in practice. Wang et al. show that fluorinated isopropanol allows the use of a high concentration of passivator molecules, ensuring the complete passivation of defects.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 9","pages":"1074-1083"},"PeriodicalIF":60.1,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144238007","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

Mapping, understanding and reducing belief in misinformation about electric vehicles 绘制、理解和减少对电动汽车错误信息的相信

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-09 DOI: 10.1038/s41560-025-01790-0

Christian Bretter, Samuel Pearson, Matthew J. Hornsey, Sarah MacInnes, Kai Sassenberg, Belinda Wade, Kevin Winter

{"title":"Mapping, understanding and reducing belief in misinformation about electric vehicles","authors":"Christian Bretter, Samuel Pearson, Matthew J. Hornsey, Sarah MacInnes, Kai Sassenberg, Belinda Wade, Kevin Winter","doi":"10.1038/s41560-025-01790-0","DOIUrl":"10.1038/s41560-025-01790-0","url":null,"abstract":"Misinformation about electric vehicles (EVs) poses significant challenges to the global transition to energy efficient transportation. We investigated the prevalence of misinformation about EVs, predictors of misinformation endorsement and two potential interventions for reducing its impact. Surveys across four countries (Studies 1 and 2, N = 6,341) revealed that more respondents agreed with misinformation statements about EVs than disagreed with them. Conspiracy mentality emerged as the strongest predictor of such beliefs, whereas education played no role. In Study 3 (N = 1,500) we tested two interventions—a fact sheet and dialogues with artificial intelligence (ChatGPT)—for reducing belief in misinformation and increasing pro-EV policy support and purchase intentions. Both strategies showed modest effectiveness immediately post-intervention, and positive effects on misinformation beliefs remained significant at a 10-day follow-up. Our results highlight the prevalence of EV misinformation, the role of mistrust in shaping it and the potential for conventional and novel informational strategies to reduce it. Across four countries, more people agree with misinformation statements about electic vehicles than disagree with them, and conspiracist mentality is the strongest predictor of this agreement. Interactions with artificial intelligence show promise in reducing misinformation agreement.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 7","pages":"869-879"},"PeriodicalIF":60.1,"publicationDate":"2025-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144238002","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

Redesigning electrification of China’s ammonia and methanol industry to balance decarbonization with power system security 重新设计中国氨甲醇工业的电气化，平衡脱碳与电力系统安全

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-05 DOI: 10.1038/s41560-025-01779-9

Jiarong Li, Jin Lin, Jianxiao Wang, Xi Lu, Chris P. Nielsen, Michael B. McElroy, Yonghua Song, Jie Song, Xuefeng Lyu, Mingkai Yu, Sirui Wu, Zhipeng Yu

{"title":"Redesigning electrification of China’s ammonia and methanol industry to balance decarbonization with power system security","authors":"Jiarong Li, Jin Lin, Jianxiao Wang, Xi Lu, Chris P. Nielsen, Michael B. McElroy, Yonghua Song, Jie Song, Xuefeng Lyu, Mingkai Yu, Sirui Wu, Zhipeng Yu","doi":"10.1038/s41560-025-01779-9","DOIUrl":"10.1038/s41560-025-01779-9","url":null,"abstract":"Electrification represents a critical pathway to decarbonize the ammonia and methanol industries by reducing fossil fuel reliance. However, a greater understanding is needed of how the spatio-temporal mismatch between renewable generation and chemical load patterns may impact on power system emissions and security. Here we assess different electrification pathways across 22 Chinese provinces from 2020 to 2050. Using 2020 data, we show that reliance on grid electricity offsets CO2 reductions by increasing power system emissions, raising national emissions by 1%. Integrating co-located renewables without self-balancing flexibility exacerbates power system security risks, potentially increasing balancing requirements by 9%. To address this challenge, we propose the ‘Green Flexible Chemical Electrification’ pathway, transitioning from requirements for stringent co-located renewables to rigid temporal self flexibility. By 2030, Green Flexible Chemical Electrification demonstrates cost competitiveness nationwide, with green ammonia potentially generating 2 billion RMB in profit. Additionally, redesigning electricity pricing to incentivize chemical-side demand management further enhances power–chemical synergies. Electrification is a promising way to decarbonize the chemical industry but could also have important effects on power systems. Here the authors assess the impact of electrifying the production of methanol and ammonia on the Chinese power system in terms of emissions and potential security risks.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 6","pages":"762-773"},"PeriodicalIF":60.1,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144218784","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

Compounding injustices can impede a just energy transition 加剧的不公正会阻碍能源的公正转型

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-05 DOI: 10.1038/s41560-025-01785-x

Lukas Hermwille, Marie Claire Brisbois, Ralitsa Hiteva, Mahir Yazar, Lola Nacke, Jessica Jewell, Benjamin K. Sovacool, Roberto Cantoni, Pao-Yu Oei, Paula Walk, Håvard Haarstad, Max Schulze-Steinen, Zoi Vrontisi, Panagiotis Fragkos, Ioannis Charalampidis, Eeva Kesküla, Annela Anger-Kraavi

引用次数: 0

Efficient and luminescent perovskite solar cells using defect-suppressed SnO2 via excess ligand strategy 通过过量配体策略使用缺陷抑制SnO2的高效发光钙钛矿太阳能电池

IF 60.1 1区材料科学

Nature Energy Pub Date : 2025-06-04 DOI: 10.1038/s41560-025-01781-1

Gabkyung Seo, Jason J. Yoo, Seongsik Nam, Da Seul Lee, Shanshan Gao, Bo Kyung Kim, Sae Jin Sung, Bong Joo Kang, Dane W. deQuilettes, Junho Park, Ji-Sang Park, In Sun Cho, Fabian Rotermund, Sang Il Seok, Seong Sik Shin

{"title":"Efficient and luminescent perovskite solar cells using defect-suppressed SnO2 via excess ligand strategy","authors":"Gabkyung Seo, Jason J. Yoo, Seongsik Nam, Da Seul Lee, Shanshan Gao, Bo Kyung Kim, Sae Jin Sung, Bong Joo Kang, Dane W. deQuilettes, Junho Park, Ji-Sang Park, In Sun Cho, Fabian Rotermund, Sang Il Seok, Seong Sik Shin","doi":"10.1038/s41560-025-01781-1","DOIUrl":"10.1038/s41560-025-01781-1","url":null,"abstract":"The deposition of electron-transport layers using chemical bath deposition (CBD) enables high efficiency in perovskite solar cells. However, the conventional CBD methods require time to achieve uniform films on large substrates and often fail to deposit high-quality films due to incomplete surface coverage and oxidation. Here we show an excess ligand strategy based on the CBD of tin oxide (SnO2), suppressing the cluster-by-cluster pathway while facilitating the ion-by-ion pathway to create uniform films. Our approach enables rapid synthesis of high-quality SnO2 electron-transport layers with reduced defect densities. The resulting SnO2 thin films exhibit superior optoelectronic properties, including a low surface-recombination velocity (5.5 cm s−1) and a high electroluminescence efficiency of 24.8%. These improvements result in a high power-conversion efficiency of 26.4% for perovskite solar cells, an efficiency of 23% for perovskite modules and an efficiency of 23.1% for carbon-based perovskite cells. This highlights its potential for the low-cost, large-scale production of efficient solar devices. Seo et al. present an approach to regulate the formation and optoelectronic quality of the SnO2 electrodes, improving electroluminescence and efficiency in perovskite solar cells.","PeriodicalId":19073,"journal":{"name":"Nature Energy","volume":"10 6","pages":"774-784"},"PeriodicalIF":60.1,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144211616","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