Sustainable Energy & Fuels最新文献_第3页

ZnO-Fe-N/C bimetallic electrocatalysts with antibacterial activity for durable oxygen reduction in microbial fuel cells 具有抗菌活性的ZnO-Fe-N/C双金属电催化剂用于微生物燃料电池的持久氧还原

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-24 DOI: 10.1039/D6SE00047A

Dong-Ni Ou, Fan-li Xiao, Qi-Wen Zhu, Hao-Peng Ye and Nan Li

{"title":"ZnO-Fe-N/C bimetallic electrocatalysts with antibacterial activity for durable oxygen reduction in microbial fuel cells","authors":"Dong-Ni Ou, Fan-li Xiao, Qi-Wen Zhu, Hao-Peng Ye and Nan Li","doi":"10.1039/D6SE00047A","DOIUrl":"https://doi.org/10.1039/D6SE00047A","url":null,"abstract":"Improving the oxygen reduction reaction (ORR) at the cathode and mitigating biofouling are key to advancing microbial fuel cell (MFC) performance. This study aims to develop a multifunctional cathode catalyst capable of simultaneously promoting ORR activity and suppressing biofilm formation. A dual-metal ZnO-F-N/C electrocatalyst was synthesized via a controlled pyrolysis strategy, enabling the integration of Fe-Nx active sites with antibacterial ZnO components. The optimized ZnO-Fe-N/C-1 exhibits a high half-wave potential of 0.70 V vs. RHE and sustained activity in neutral electrolyte. When deployed as an air cathode in an MFC, ZnO-Fe-N/C-1 achieves a maximum power density of 643.5 ± 23.0 mW m−2 (J = 1355.7 ± 24.3 mA m−2), exceeding those of Fe-N/C and commercial 20 wt% Pt/C benchmarks. During wastewater treatment tests, the MFC demonstrates a chemical oxygen demand (COD) removal efficiency of 94.70 ± 0.86% and a coulombic efficiency of 17.95 ± 0.15%. Furthermore, the intrinsic biofouling-resistant nature of ZnO-F-N/C-1 stabilizes long-term MFC operation. This study demonstrates a sustainable catalyst design that integrates high ORR efficiency with durability and biofilm control, offering a promising route toward robust, high-performance MFC systems.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 8","pages":" 2040-2050"},"PeriodicalIF":4.1,"publicationDate":"2026-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Hybrid iodobismuthates formed by mechanochemical synthesis as pseudocapacitor electrode materials 机械化学合成的杂化碘铋酸盐作为假电容器电极材料

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-24 DOI: 10.1039/D5SE01611H

Yishan Lu, Caroline Kirk and Neil Robertson

{"title":"Hybrid iodobismuthates formed by mechanochemical synthesis as pseudocapacitor electrode materials","authors":"Yishan Lu, Caroline Kirk and Neil Robertson","doi":"10.1039/D5SE01611H","DOIUrl":"https://doi.org/10.1039/D5SE01611H","url":null,"abstract":"Supercapacitors, as a complementary type of energy storage device between secondary batteries and conventional capacitors, show the advantages of high-power density and stable cyclability. However, there are still challenges that remain to be solved, such as their relatively low energy density compared with secondary batteries. Herein, we report a new class of materials for supercapacitors, specifically two organic/inorganic hybrid iodobismuthate materials, 2-aminothiazolium bismuth iodide ([AT][BiI4]) and tetrabutylammonium bismuth iodide ([TBA]3[Bi3I12]). Both materials were synthesised by mechanochemistry, which is a green route with lower energy and resource consumption compared with solution-based methods. [TBA]3[Bi3I12] was also synthesised by precipitation for comparison. We tested the electrochemical performance of these materials using a three-electrode system and bismuth was shown to provide the redox active centre. The results illustrate that the mechanochemically-synthesised materials have higher performance, which suggests that further study of mechanochemical synthesis for hybrid iodobismuthates would be fruitful.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 8","pages":" 2051-2058"},"PeriodicalIF":4.1,"publicationDate":"2026-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2026/se/d5se01611h?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Accelerating the ionic transport properties in a zwitterionic PAM-based hydrogel for direct liquid fuel cells 加速直接液体燃料电池用两性离子pam基水凝胶的离子传输特性

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-21 DOI: 10.1039/D5SE01618E

Jianmeng Pang, Chenxi Liu, Minyue Yan, Yang Yang, Dingding Ye, Jun Li, Xun Zhu and Qiang Liao

{"title":"Accelerating the ionic transport properties in a zwitterionic PAM-based hydrogel for direct liquid fuel cells","authors":"Jianmeng Pang, Chenxi Liu, Minyue Yan, Yang Yang, Dingding Ye, Jun Li, Xun Zhu and Qiang Liao","doi":"10.1039/D5SE01618E","DOIUrl":"https://doi.org/10.1039/D5SE01618E","url":null,"abstract":"Direct liquid fuel cells represent a promising energy conversion technology with high energy conversion efficiency and energy density, but the application is limited by the inherent instability and high economic costs of physical membranes. As one of the emerging multifunctional polymer materials, hydrogels offer exceptional and tunable properties in mass transport, mechanical performance, and biocompatibility. Understanding the influence of functional groups on the physicochemical properties of hydrogels and developing high-performance hydrogel materials are crucial to develop high-performance direct liquid fuel cells. Herein, we design and optimize a polyzwitterionic P(AM-SA-MAPTAC) hydrogel with superior mechanical properties, swelling capacity, and mass transport performance. When the hydrogel is utilized as the multifunctional electrolyte, it enables a peak power density of 9.18 mW cm−2 and limiting current density of 46.95 mA cm−2. More importantly, the current density shows only a 2.86% performance decay after 100 minutes. This study offers new insights into the design of functional hydrogels and their applications in direct liquid fuel cells.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 9","pages":" 2222-2229"},"PeriodicalIF":4.1,"publicationDate":"2026-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147826999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Robust conductive gel-infused sponge-based triboelectric nanogenerator for reliable self-powered electronics and wireless monitoring 坚固的导电凝胶注入海绵基摩擦电纳米发电机，用于可靠的自供电电子和无线监测

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-19 DOI: 10.1039/D5SE01677K

Sakshi Dhiman, Bablesh Gupta, Aayush Dabrey and Ranbir Singh

{"title":"Robust conductive gel-infused sponge-based triboelectric nanogenerator for reliable self-powered electronics and wireless monitoring","authors":"Sakshi Dhiman, Bablesh Gupta, Aayush Dabrey and Ranbir Singh","doi":"10.1039/D5SE01677K","DOIUrl":"https://doi.org/10.1039/D5SE01677K","url":null,"abstract":"Conducting hydrogel-based triboelectric nanogenerators (TENGs) have garnered significant interest for their inherent flexibility and biocompatibility. However, their practical deployment is severely constrained by poor mechanical integrity and limited operational lifespans. Addressing these limitations, we report a mechanically robust and stable conductive sponge-based TENG (CS-TENG), engineered via a simple, scalable, and cost-effective approach. The device architecture is based on a sugar-templated polydimethylsiloxane (PDMS) sponge infiltrated with an ionic conductive gel comprising polyvinyl alcohol (PVA) and sodium nitrate (NaNO3), followed by a controlled thermal curing process. This strategy dramatically enhances the electrical conductivity of the sponge to 649.28 mS m−1, which is more than three orders of magnitude higher than that of the untreated structure (0.185 mS m−1). The resulting CS-TENG demonstrates exceptional energy harvesting performance, generating a stable output of 61 V and 1.6 µA, with no degradation observed over six months of continuous operation. Moreover, the device is capable of directly powering 30 LEDs and seamlessly integrating with wireless platforms to operate 7-segment displays, LCDs, and smartphones. This work introduces a robust design for the development of high-performance TENGs, offering a promising pathway toward next-generation self-powered and wearable multifunctional electronic systems.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 8","pages":" 2028-2039"},"PeriodicalIF":4.1,"publicationDate":"2026-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Dual effects of lignin derivatives produced by hydrothermal pretreatment on cellulase hydrolysis 水热预处理木质素衍生物对纤维素酶水解的双重影响

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-17 DOI: 10.1039/D5SE01608H

Nianjie Feng, Xin Liu, Qiao Cheng, Xu Yang, Xiaotian Zhu, Yongming Xu, Jinchu Yang and Qian Wu

引用次数: 0

Chevrel phase Mo6X8 materials for sustainable energy storage and conversion: from multivalent batteries to electrocatalysis 用于可持续能量存储和转换的Chevrel相Mo6X8材料：从多价电池到电催化

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-17 DOI: 10.1039/D5SE01700A

Tholkappiyan Ramachandran and Ramesh Kumar Raji

{"title":"Chevrel phase Mo6X8 materials for sustainable energy storage and conversion: from multivalent batteries to electrocatalysis","authors":"Tholkappiyan Ramachandran and Ramesh Kumar Raji","doi":"10.1039/D5SE01700A","DOIUrl":"https://doi.org/10.1039/D5SE01700A","url":null,"abstract":"Chevrel phase compounds, distinguished by their archetypal Mo6X8 (X = S, Se, Te) cluster-centric crystal frameworks, have emerged as compelling candidates for a spectrum of advanced electrochemical and catalytic applications. Their intrinsic structural pliability, superior electronic transport properties, and exceptional capacity for the reversible intercalation of a wide array of cations, including multivalent species such as Mg2+ underscore their potential as high-performance electrode materials in next-generation lithium, sodium, and magnesium-ion battery technologies. Beyond conventional energy storage paradigms, these materials exhibit pronounced multifunctionality, enabling their deployment in supercapacitive systems, photocatalytic hydrogen evolution, electrocatalytic water splitting, and light-activated antimicrobial platforms. This review articulates a critical synthesis of contemporary advancements in synthetic methodologies, electrochemical performance metrics, and the prevailing material and system-level limitations confronting Chevrel phase deployment. Strategic avenues for performance enhancement are examined, encompassing morphological tailoring, hybrid composite engineering, electrolyte modulation, and interface-specific modifications, underpinned by insights from state-of-the-art characterization protocols and multiscale computational simulations. Prospective directions are delineated with an emphasis on environmentally benign synthesis routes, integration into flexible and wearable electronic architectures, and the rational design of novel Chevrel-derived frameworks. By consolidating recent progress and identifying unresolved challenges, this article endeavors to provide a cogent foundation for steering future research trajectories toward the scalable and sustainable implementation of Chevrel phase materials in advanced energy conversion and storage technologies.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 9","pages":" 2137-2168"},"PeriodicalIF":4.1,"publicationDate":"2026-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147826995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Production of sustainable aviation fuel intermediates by Pd/C catalysed alkylation of combinations of fermentation-derived oxygenates Pd/C催化发酵衍生含氧化合物组合烷基化制备可持续航空燃料中间体

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-17 DOI: 10.1039/D5SE01270H

Pablo Doménech, Dimitra Iltsiou, Mateusz Zbigniew Zalewski, Betsy Kurisingal Joseph, Alex Toftgaard Nielsen, Søren Kegnæs and Anders Riisager

{"title":"Production of sustainable aviation fuel intermediates by Pd/C catalysed alkylation of combinations of fermentation-derived oxygenates","authors":"Pablo Doménech, Dimitra Iltsiou, Mateusz Zbigniew Zalewski, Betsy Kurisingal Joseph, Alex Toftgaard Nielsen, Søren Kegnæs and Anders Riisager","doi":"10.1039/D5SE01270H","DOIUrl":"https://doi.org/10.1039/D5SE01270H","url":null,"abstract":"Sustainable Aviation Fuel (SAF) is a complex mixture of hydrocarbons, consisting of linear and branched alkanes along with cyclic and aromatic compounds. In this study, an optimised catalytic system formed by Pd/C and the base K3PO4 was examined for the alkylation of different combinations of ketones (acetone and butanone) and alcohols (ethanol, 1-butanol, and isopropanol), all obtainable through fermentation of renewable carbon sources. Conversion of the reactants towards desired longer-chained ketone products serving as intermediates for SAF was consistently above 90% for all combinations involving primary alcohols at higher temperatures, with selectivities towards the desired products as high as 80%. Acetone primarily provided intermediates for linear alkanes, whereas butanone was found to be a promising ketone for alkylation, providing intermediates for long branched alkanes after dialkylation on both the methyl and the less reactive ethyl side chain. In perspective, the catalytic system seems promising for making blends of SAF substrates with high selectivity from fermentation-derived oxygenate mixtures.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 8","pages":" 2101-2109"},"PeriodicalIF":4.1,"publicationDate":"2026-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Interface-engineered magnetically recoverable CoFe2O4/g-C3N4/TiO2 and CoFe2O4/g-C3N4/ZnO ternary nanocomposites for efficient photocatalytic wastewater treatment 界面工程磁可回收CoFe2O4/g-C3N4/TiO2和CoFe2O4/g-C3N4/ZnO三元纳米复合材料用于高效光催化废水处理

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-17 DOI: 10.1039/D5SE01552A

Paras Lad, M. P. Deshpande and Swati Pandya

{"title":"Interface-engineered magnetically recoverable CoFe2O4/g-C3N4/TiO2 and CoFe2O4/g-C3N4/ZnO ternary nanocomposites for efficient photocatalytic wastewater treatment","authors":"Paras Lad, M. P. Deshpande and Swati Pandya","doi":"10.1039/D5SE01552A","DOIUrl":"https://doi.org/10.1039/D5SE01552A","url":null,"abstract":"The study reports a facile method for fabricating ternary nanocomposites comprising TiO2 and ZnO. Herein, a simple precipitation method was used to prepare cobalt ferrite (CFO) nanoparticles (NPs), followed by thermal decomposition of melamine in a physical mixture with CFO to produce a CoFe2O4–g-C3N4 (CFO–CN) core–shell nanostructure. Furthermore, the sonication and reflux-assisted precipitation method was employed for preparing ternary nanocomposites. The structural integrity of fabricated nanostructures was studied by XRD analysis. XPS analysis was used to determine the surface elemental composition and the chemical states of the present elements. The varied functional groups related to the different phases in the nanocomposites were probed using FTIR analysis. The inheritance of the magnetic properties of nanocomposites was confirmed from the VSM results, indicating the ferromagnetic nature of all the samples. The optical band gap was evaluated from the Tauc's relation for absorption spectroscopy data. The photocatalytic measurements were performed using MB, MO, and RhB dyes on all the prepared samples under a UV source. Enhancement in catalytic efficiency was observed with H2O2 inclusion, while the reduction in the efficiency was observed in the scavenger tests, indicating the influence of different radicals on the photocatalysis reaction. Kinetic models were employed to study the catalytic reaction mechanism. A reusability test was conducted to check the stability of the prepared materials.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 7","pages":" 1739-1755"},"PeriodicalIF":4.1,"publicationDate":"2026-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147579112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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 oxidation of polyolefins to carbon monoxide by photo-assisted catalysts 光辅助催化剂对聚烯烃选择性氧化制一氧化碳的研究

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-16 DOI: 10.1039/D6SE00038J

Hiroki Nagai, Hiroaki Kaneko, Yohei Cho, Akira Yamaguchi and Masahiro Miyauchi

{"title":"Selective oxidation of polyolefins to carbon monoxide by photo-assisted catalysts","authors":"Hiroki Nagai, Hiroaki Kaneko, Yohei Cho, Akira Yamaguchi and Masahiro Miyauchi","doi":"10.1039/D6SE00038J","DOIUrl":"https://doi.org/10.1039/D6SE00038J","url":null,"abstract":"Polyolefins are produced in vast quantities, yet their degradation and recycling remain challenging due to their inherent chemical inertness. One of the conventional recycling approaches is the gasification process, which generates hydrogen (H2) and/or carbon monoxide (CO) from plastic waste by high temperature treatment. However, its large energy consumption and poor product gas selectivity hinder practical applications. This study uses photon energy to promote the gasification of polyolefins through bandgap-driven and/or photothermal processes. We investigated the difference in CO production selectivity and underlying reaction mechanisms using rhodium-loaded strontium titanate (Rh/SrTiO3) and rhodium-loaded mesoporous silica (Rh/MCM-41) as photo-assisted catalysts under ultraviolet light irradiation. The Rh/SrTiO3 is capable of bandgap excitation in addition to the photothermal effect, while the Rh/MCM-41 only causes the photothermal effect because of the ultra-widegap nature of silica. Activity results of n-octane revealed that Rh/MCM-41 exhibited markedly higher CO production selectivity than Rh/SrTiO3. Liquid-phase analysis of n-octane on intermediate species indicates that the high selectivity originates from the milder oxidation power provided by Rh/MCM-41. These findings demonstrate that photothermal effects possess inherently higher selectivity toward polyolefin gasification into CO compared to a reaction by bandgap excitation, owing to the mild oxidation process in the photothermal Rh/MCM-41 system. Overall, the present results offer valuable insights for designing selective and energy-efficient strategies for polyolefin gasification utilizing photon energy.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 8","pages":" 2021-2027"},"PeriodicalIF":4.1,"publicationDate":"2026-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2026/se/d6se00038j?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147727289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Research progress and application of non-noble transition metal-based electrocatalysts in the hydrogen evolution reaction by water splitting 非贵金属过渡金属基电催化剂在水裂解析氢反应中的研究进展及应用

IF 4.1 3区材料科学

Sustainable Energy & Fuels Pub Date : 2026-03-16 DOI: 10.1039/D6SE00111D

Qirong Li, Yifei Chen, Yongchang Zhu, Shidan Yuan, Xiaogang Song, HaiXiang Wang and Tao Tang

{"title":"Research progress and application of non-noble transition metal-based electrocatalysts in the hydrogen evolution reaction by water splitting","authors":"Qirong Li, Yifei Chen, Yongchang Zhu, Shidan Yuan, Xiaogang Song, HaiXiang Wang and Tao Tang","doi":"10.1039/D6SE00111D","DOIUrl":"https://doi.org/10.1039/D6SE00111D","url":null,"abstract":"As environmental pressures arising from continued fossil fuel consumption intensify, hydrogen has emerged as a clean, sustainable, and high-energy-density carrier for future energy systems. Among the available hydrogen production technologies, room-temperature water electrolysis is regarded as one of the most promising pathways. The electrocatalytic hydrogen evolution reaction (HER) constitutes the central half-reaction in water electrolysis; however, the reliance on scarce and expensive noble-metal catalysts severely limits large-scale deployment. Consequently, the development of highly active, durable, and cost-effective non-precious metal electrocatalysts has become a critical research focus. This review systematically summarises recent advances in non-precious-metal-based HER catalysts, encompassing transition-metal sulphides, phosphides, oxides, selenides, nitrides, carbides, and borides. Emphasis is placed on performance-enhancement strategies, including chemical doping, morphology engineering, heterostructure construction, and defect modulation, and their underlying mechanistic roles. By precisely tailoring electronic structures, active-site densities, and adsorption energetics of reaction intermediates, a wide range of non-precious metal catalysts have demonstrated outstanding HER activity in acidic, alkaline, and neutral electrolytes. Notably, under optimised conditions, some catalysts exhibit overpotentials, Tafel slopes, and long-term stability comparable to or even surpassing those of noble-metal benchmarks. Finally, this review summarises key performance evaluation metrics for HER electrocatalysts and discusses future research directions and industrial application prospects for non-precious transition-metal-based systems, providing valuable guidance for the development of efficient and economically viable hydrogen production technologies.","PeriodicalId":104,"journal":{"name":"Sustainable Energy & Fuels","volume":" 7","pages":" 1635-1675"},"PeriodicalIF":4.1,"publicationDate":"2026-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147579103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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