Unveiling the Electrocatalytic Activity of Bifunctional Iron‐Niobium Double Perovskites for Overall Water Splitting: A‐Site Cation Influence by Celal Avcıoğlu, Maged F. Bekheet, Suna Avcıoğlu, Figen Kaya, Byung Chul Kim, Cengiz Kaya, Aleksander Gurlo

“…Among the variants, Sr2FeNbO6 is distinguished as the optimal catalyst, achieving a current density of 10 mA cm⁻2 at overpotentials of 260 mV for the oxygen evolution reaction (OER) and 176 mV for the hydrogen evolution reaction (HER), thus matching the performance of leading metal oxide electrocatalysts. …”
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The concurrent ratcheting and stiffness degradation-based damage variable in SA508 steel samples undergoing stress cycles at room and elevated temperatures by M Karimi, A Varvani-Farahani

“…To address the accumulation of plastic strain at elevated temperatures, the dynamic strain aging phenomenon was introduced through an exponential function into the dynamic recovery term of the A-V model. The evolution of the yield surfaces and materials yield strength was found substantial within a temperature range of 500–778 K where the DSA effect was dominant. …”
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Direct Seawater Electrolysis with Stabilized High‐Performance NiCr Anodes by Hiba Saada, Gwenaëlle Benoit, Joudi Dabboussi, Corinne Lagrost, Bruno Fabre, Gabriel Loget

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Applications of MOFs and Their Derivatives in Lithium–Oxygen Battery Cathodes: Development and Challenges by Haitao Ma, Shaohua Luo, Jun Cong, Shengxue Yan

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Genomic and Metabolomic Analyses of <i>Streptomyces albulus</i> with Enhanced ε-Poly-<span style="font-variant: small-caps">l</span>-lysine Production Through Adaptive Laboratory E... by Xidong Ren, Xinjie Sun, Yan Chen, Xiangheng Xi, Yunzhe Ma, Xinyue Jiang, Xian Zhang, Chenying Wang, Deqiang Zhu, Xinli Liu

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In Situ Modulation of NiFeOOH Coordination Environment for Enhanced Electrocatalytic‐Conversion of Glucose and Energy‐Efficient Hydrogen Production by Ning Wei, Sufeng Zhang, Xue Yao, Qinglu Li, Nan Li, Jinrui Li, Dingjie Pan, Qiming Liu, Shaowei Chen, Scott Renneckar

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Implementing hydrogen oxidation reaction on Pt for controlling counter electrode processes by Caroline K. Williams, Pietro Papa Lopes

“…This increases the level of control required over the experimental system for proper materials evaluation. The choice of counter electrode material become crucial, as Pt dissolution at high voltages may cause contamination to the working electrode, especially when studying reductive processes in reactions such as oxygen reduction reaction (ORR), H2 evolution reaction (HER), and the CO2 reduction reaction. …”
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Synergistic Effects in Copolymerized Carbon Nitride/MoO3 Heterojunction Composites for Efficient Visible‐Light‐Driven Photocatalysis by Junsheng Ye, Abeer M. Beagan, Sheng‐Rong Guo, Asif Hayat, Yasin Orooji

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Low-temperature active site formation for oxygen reduction reaction in (Fe, N)-doped carbon black via rapid thermal annealing by Guanyu Wang, Lijie Zhang, Atsunori Ikezawa, Hajime Arai, Keiko Waki

“…Nitrogen- and iron- doped carbon-based materials are promising oxygen reduction reaction (ORR) catalysts that can replace precious platinum-based catalysts. …”
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Tailoring Ultrashort Inter‐Fullerene Spacing in a Continuous Fullerene Stacking Array to Enhance Electron Transport for Boosting Solar‐Driven Hydrogen Production by Yupeng Song, Chong Wang, Ying Jiang, Zihui Hua, Tianyang Dong, Ruizhi Liu, Rui Wen, Jiechao Ge, Chunru Wang, Bo Wu

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Effect of fitting tolerance on mechanical performance of CFRP/Al double-lap blind riveted joints by Hanli Zhang, Bingbing Wang, Yucan Qin, Zhengqiang Tang

“…Additionally, the exponential damage evolution rule for CFRP damage initiation and material stiffness degradation was used to analyze the evolution of CFRP damages during the rivet installation and the failure modes of the riveted joint under tensile loads. …”
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The legal deposit system as an element of the national culture (based on materials of the round table «The 5^th anniversary of adoption of Novosibirsk region law “On lega... by N. I. Podkorytova, O. N. Alshevskya, N. M. Anfinogenova, S. A. Tarasova, D. M. Tsukerblat

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Lunar Crustal Magnetization Sourced via the Delivery of Iron-rich Ejecta from Basin-forming Impacts by R. I. Citron, L. L. Hood, S. T. Stewart

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Procedure for the Determination of the Appropriate Protective Foil Size to Reduce Step Voltage Using a FEM Model and Evolutionary Methods by Marko Jesenik, Peter Kitak, Robert Maruša, Janez Ribič

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Sand Erosion Wear Analysis of 300M Steel Sand Based on Johnson-Cook Model by JI Yun, DING Kunying, FAN Jinhu, LIN Guoding

“…Exposed components such as aircraft landing gear sleeves are prone to erosion wear from hard sand and gravel particles due to prolonged exposure to high fluid velocities and particle-concentrated environments.In order to explore the influence of this process on 300M steel,the actual working conditions were simulated by pneumatic sandblasting equipment, and the finite element simulation model of the multi-particle erosion target material based on the Johnson-Cook damage evolution model was established by ABAQUS/Explicit.In addition, the morphological characteristics of 300M steel were observed using X-ray diffractometer and laser confocal microscope.The erosion and wear amounts of sand and gravel under different environmental factors were analyzed through the combination of experiments and simulations, and an erosion rate model suitable for 300M steel was proposed to achieve quantitative analysis of the counter-erosion and wear process.Results showed that compared to fine sand particles (20 mesh), coarse sand particles (60 mesh) increased the average surface roughness by 14.29%and enlarged the average maximum erosion pit size by 23.08%.With the increase of the erosion angle and erosion speed, the surface roughness of 20 mesh and 60 mesh sand grains exhibited a trend of first increasing and then decreasing, and the maximum surface roughness was achieved at 30°,which correlated with morphological fluctuations.When the erosion angle was fixed at 30°, with the increase of erosion pressure (0.3～0.5 MPa), the overall increase ranges of erosion wear caused by 20 mesh and 60 mesh sand particles were 6%～8%and 4%～5%, respectively.…”
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Role of dynamically precipitated long-period stacking ordered (LPSO) plates on the creep behavior of hot-extruded Mg–Zn–Y alloys with multimodal microstructure by Takahiro Mineta, Wataru Bando, Soya Nishimoto, Naoaki Tsunekawa, Daisuke Takahashi, Hiroyuki Sato, Koji Hagihara, Michiaki Yamasaki

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Microscopic mechanisms of chloride ion influence on the initial corrosion behavior of 3 % Ni weathering steel by Shu Chen, Zhe Zhang, Xin Mu, Ronghui Kou, Ying Yang, Yangtao Zhou

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Interface characterization of Cu18150/Al1060/Cu18150 laminated composite produced by combined cast-roll and hot-roll technique by Mahmoud Ebrahimi, Yuchao Zhao, Huisheng Cai, Shokouh Attarilar, Zhengping Shang, Qudong Wang

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Thermo-mechanical-fluid coupled modeling for residual stress prediction in thick plate welding by Yonghui Su, Haitao Xia, Shuo Chen, Chen Wang, Shuaiyu Wu, Wei Lu, Jun Zhu, Hao Wu

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A novel bypass-gas metal arc directed energy deposition for in-situ synthesis Al–Cu–Li alloy: exploring the microstructure and mechanical properties evolution from as-deposited sta... by Fenglei Cao, Dianlong Wang, Yunfei Gu, Jiajia Shen, Ziwei Bai, Zhen Tan, Zhimin Liang, Zhenzhen Peng, Xiao Yang, Shaohui Chen, Zhi Zeng, Liwei Wang, J. P. Oliveira

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