Results 51 to 60 of about 34,298 (141)
[Progress in antibacterial/osteogenesis dual-functional surface modification strategy of titanium-based implants]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023 Liu P, Fan B, Zou L, Lü L, Gao Q.
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Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT The exceptional ductility of face‐centered cubic high/medium‐entropy alloys (H/MEAs) is counterbalanced by intrinsically restrained yield strength, fundamentally compromising their application in structural and functional materials. Here, a novel carbon (C)‐driven precipitation strategy is introduced to promote discontinuous precipitation (DP)
Hao Feng +10 more
wiley +1 more source
Gongye shui chuli, 2014 中水中含有微量油，为了满足中水回用深度处理中离子交换树脂或反渗透膜的要求，采用吸附法降低其含量。采用了5种常见的吸附剂进行实验，结果表明：活性炭效果最好，硅藻土和高岭土次之，白土和壳聚糖效果最差。对活性炭进行化学改性，改性后活性炭的吸附效果明显，对比改性前后活性炭的结构，发现活性炭的比表面积、孔容、孔径及微孔数量均有增加，活性炭改性后吸附效果得到改善的原因是改善了其物理吸附和化学吸附。
李和 +5 more
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Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT To address the insufficient wear resistance of high‐entropy alloy (HEA) coatings under extreme conditions, FeCoNiCrCu and FeCoNiCrCuB0.03Si0.03 microalloyed coatings were fabricated via annular oscillating laser deposition. This work systematically investigated the effects of synergistic B/Si addition on their phase composition, microstructure,
Tao Wang +6 more
wiley +1 more source
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Vanadium redox flow batteries show considerable promise for energy storage, yet their overall performance is still hindered by the limited electrochemical activity of graphite felt (GF) electrodes. Herein, using folic acid and metal salts as precursors, M–N–C functionalized carbon nanosheets (M–NC, M=Co, Fe, and Ni) were prepared via a ...
Long Jiang +7 more
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Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT Capacitive deionization (CDI) using activated carbon (AC) electrodes holds great promise for seawater desalination, yet its practical application is severely constrained by the intrinsic hydrophobicity of carbon surfaces. Herein, we propose a solid‐state superhydrophilic modulation strategy that physically wet‐mixes superhydrophilic MOF ...
Ruiting Ni +4 more
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Gongye shui chuli, 2014 用氯化钠作改性剂，在微波的辅助下对沸石进行改性，制得改性沸石。研究各种因素对改性沸石吸附水中铜的影响，并研究其吸附等温方程。结果表明：在改性沸石投加质量浓度为6 g/L，吸附时间为80 min，温度为30℃，pH=5时其吸附效果较好，且改性沸石对铜离子的吸附符合Freundlich吸附等温方程模型。与天然沸石相比，其吸附性能有明显提高，且沸石经过5次再生，吸附性能仍然较佳。
薛美香, 陈建琴, 林玉凤
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Overdischarge Induced Porous Graphite for Upcycling of Spent Lithium‐Ion Batteries
Rare Metals, Volume 45, Issue 11, November 2026.ABSTRACT The upcycling of spent lithium‐ion batteries (LIBs) into high‐performance materials offers both economic and environmental benefits. In this study, the principle of battery discharge‐induced copper dissolution and deposition is applied to fabricate a graphite/nanocopper composite anode.
Yadong Wang +13 more
wiley +1 more source
Sexuality, Gender &Policy, Volume 9, Issue 4, November 2026.ABSTRACT The experiences of LGBTQIA+ students with disabilities may differ from those of peers who hold only one of these identities. In Greece, however, the educational system lacks clear guidelines for supporting this group. This study investigates LGBTQIA+ students' school experiences with the aim of formulating evidence‐based policy recommendations
Konstantinos Drosos +2 more
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World Food Policy, Volume 12, Issue 2, November 2026.ABSTRACT Agricultural development initiatives in sub‐Saharan Africa have emphasized improved crop varieties as a pathway to food security, resilience, and rural poverty reduction. However, empirical evidence often focuses narrowly on plot‐level outcomes and overlooks whole‐farm effects and the substantial heterogeneity in farmers' management practices,
Kodjo Kondo +4 more
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