Results 31 to 40 of about 14,356 (159)
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Single‐atom catalysts are attractive for CO2 photoreduction due to their maximized atomic utilization and tunable electronic structures. In this study, indium (In) single atoms were incorporated into graphitic carbon nitride (CN) through an impregnation‐assisted thermal polycondensation strategy.
Xueying Guo +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The utilization of carbonaceous anodes in electrochemical systems, particularly potassium‐ion batteries (PIBs), remains hindered by sluggish kinetics and modest capacities, which are caused by the intrinsic ion storage mechanisms and constrained interlayer spacings.
HaiSong Chen +7 more
wiley +1 more source
Gaoya dianqi, 2023 为了提高RFID测温芯片在电缆实际工况中的实用性，文中提出了一种10 k V三芯电缆的温度反演计算方法。该方法基于标准IEC 60287和JB/T 10181建立电缆热路模型，并通过RFID芯片的测量温度反演计算电缆导体的温度。文中首先进行了电缆升流与测温实验，然后建立了有限元计算模型，并对实验结果、仿真计算结果和反演计算结果进行了对比校验分析。结果表明：RFID测温芯片的测量相对误差最大值在4.5%左右，其测量可靠性满足现场应用的精度要求。同时 ...
陶霰韬 +7 more
doaj
Optimized Design of Cu‐Ni‐Co‐Si Alloy Combining Machine Learning and Experimental Feedback
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT The machine learning method was employed to accelerate alloy design, and experimental feedback was provided to enhance predictive accuracy. A Cu‐2.7Ni‐1.0Co‐0.8Si alloy with superior properties was selected using a double‐objective optimization algorithm.
Shifang Li +3 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT MXenes have been widely investigated as microwave absorption (MA) materials because of their unique properties. This study introduces a terminal bond manipulation strategy to enhance charge transfer and polarization in Ti3C2Tx, optimizing its MA performance.
Xiang Fang +8 more
wiley +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Developing oxygen evolution reaction (OER) catalysts that combine high performance with cost‐effectiveness is a critical challenge for advancing the commercialization of anion exchange membrane water electrolysis (AEMWE). Practical application is often hindered by issues such as poor batch reproducibility and low‐cost efficiency.
Chuang Zhang +9 more
wiley +1 more source
智能科学与技术学报, 2020 模糊系统是一种可解释性强的人工智能方法，经典Wang-Mendel（WM）方法因能从数据中自动获取模糊规则，而成为一种重要的智能建模方法。但是该方法存在规则数目较多、精度不高等不足，且目前的改进方法普遍存在计算复杂、效率低等问题。为此，提出一种改进遗传算法与基于支持度的规则约简相结合的模糊系统优化建模新方法——遗传模糊系统（GFS），通过优化模糊系统的结构及隶属函数参数，由目标函数的不同组合构成GFS1、GFS2与GFS3这3种模型的具体实现算法。在标准及加噪的电能输出数据集上进行模糊建模试验 ...
杜宏庆 +4 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Graphitic carbon nitride (g‐C3N4) doped with 3d transition metals (3d‐TM@g‐C3N4) has gained attention as a noble metal‐free alternative for oxygen evolution and reduction reactions (OER/ORR). Yet the key mechanisms driving its performance remain debated, especially across different charge states.
Jing Zhang +6 more
wiley +1 more source
智能科学与技术学报, 2019 模糊系统作为一种万能逼近器具有很强的可解释性，已被广泛应用在各个领域。尽管目前模糊系统的理论研究不够成熟，仍然存在诸如规则太多、优化困难、维度诅咒等问题，难以处理高维大数据。尽管深度神经网络取得了突出进展，能很好处理图像和语音等大数据，但其可解释性不好，难以用于安全相关的重要场合。因此，非常有必要研究一种基于模糊系统的可解释性强的人工智能算法。结合深度神经网络和模糊系统两者的优点，研究深度模糊系统及其算法，将有可能解决高维大数据问题。主要对模糊系统的发展历程与研究进展分别进行详细阐述 ...
陈德旺, 蔡际杰, 黄允浒
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Lightweight and lead‐free radiation shielding materials remain urgently needed. This work designed a fluorite high‐entropy oxide (FHEO) system through a combined computational–experimental route. Density functional theory based on special quasi‐random structures was used to identify thermodynamically stable fluorites from a wide compositional ...
Xiangjie Duan +9 more
wiley +1 more source