Results 51 to 60 of about 1,851,098 (186)
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT The deformation behavior of NiTiNb shape memory alloys is governed by microstructural heterogeneity, specifically the interconnected topology of the β‐Nb phase. The regulatory role of the eutectic structure in load partitioning and the evolution of deformation mechanisms, particularly in high‐Nb systems, has not been clearly understood.
Qingda Zhang +11 more
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Aqueous Zn‐ion batteries (AZIBs) are expected to become one of the most promising candidates for large‐scale energy storage, but are impeded by uncontrollable dendrite growth and parasitic reactions. In this study, we propose a simple mechanical shot‐peening (SP) approach for restructuring commercial Zn foils into highly exposed (002)‐textured
Xu Ma +7 more
wiley +1 more source
, 2011 本发明公开了一种锌/多卤化物储能电池，以导电惰性材料为电极，以氯化锌和溴化锌溶液为电解质溶液，构成锌/多卤化物储能电池。锌/多卤化物储能电池采用电化当量较小、析氢过电位高的锌及多卤化物作为电池的活性物质，正负极电对间具有较高的电位差，两者共同决定了该电池技术具有较高的能量密度和功率密度。相对于锌溴液流电池，新体系储能电池能量密度提升30％，功率密度提升10％，明显提升了电池的可移动性，降低了电池系统的成本。该电池正、负极采用元素组成相同的电解液，避免了由于电解液交叉污染对电池性能和寿命带来的负面影响 ...
赖秦志, 张华民, 张立群
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, 2015 [[abstract]]為展現彰化師大社團的活力，讓本校師生發掘學生社團活潑與多元的特質，特別於99年9月15日至16日晚間在活動中心前廣場舉行本學年度社團博覽會，經由動態表演及靜態擺攤聚集人氣吸引103級新生與舊生們踴躍參與社團活動。 有別以往，今年2天的動態表演都在戶外呈現。在仲夏夜的廣場，享受由40餘個學生社團魅力四射的表演，及社團菁英們渾身解數的社團行銷，白沙校園生活的多姿多采可見一般。今年本校白沙心言手語社、輔導與諮商系分別榮獲教育部全國社團評鑑特優、優等的卓越表現 ...
國立彰化師範大學
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Gongye shui chuli, 2014 通过活性污泥对阿特拉津的等温吸附和动力学吸附试验，研究了活性污泥对阿特拉津的吸附特性。结果表明：活性污泥对阿特拉津具有一定的吸附能力，且加入HgCl后吸附效果较好，原因是抑制微生物活性的污泥，化学稳定性好，吸附能力也相应加强；另外，硝化污泥对阿特拉津的吸附能力要好于普通活性污泥；伪二级动力学方程和颗粒内扩散方程能更好地拟合活性污泥对阿特拉津的动力学吸附特征，表明吸附是化学吸附和颗粒扩散共同作用的结果。
王红娟 +6 more
doaj +2 more sources
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT The use of Ti6Al4V alloy in dental implantation is constrained by its high elastic modulus and biological inertness, which lead to delayed osseointegration and a high failure risk. Additionally, its chemical incompatibility with hydroxyapatite (HA) impedes the development of stable bioactive composites.
Shangyong Zuo +8 more
wiley +1 more source
, 2014 本发明提供了一种直接硼氢化物燃料电池单电池的活化方法，其特征在于由初期活化、电化学交流电流加速活化以及电池性能测试三个步骤构成。本活化方法具有快速拓展电化学反应界面、活化时间短、节约燃料、系统简单等特点，特别适合于催化剂活性低 ...
张华民, 曲超, 张凤祥, 邱艳玲
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Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Improving the efficiency and stability of oxygen evolution electrocatalysts remains essential for advancing water splitting technologies. Although in situ surface reconstruction into active phases is desirable, it often leads to uncontrolled structural degradation.
Beirong Ye +11 more
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Lithium‐rich manganese‐based cathodes (LRM) deliver high discharge capacities beyond 250 mAh g−1, but their practical deployment is restricted by irreversible oxygen redox, structural reconstruction, sluggish kinetics and unstable cathode‐electrolyte interfaces (CEI). Here, we develop a colloid‐assisted anchoring‐diffusion engineering strategy
Jia‐Nan Hao +13 more
wiley +1 more source
Rare Metals, Volume 45, Issue 10, October 2026.ABSTRACT Balancing low iridium dosage and robust anodic stability remains a critical hurdle for practical proton exchange membrane water electrolysis (PEMWE). Although IrRuOx offers a cost‐effective alternative, current systems still suffer from the dual dilemma of excessive noble‐metal reliance and inadequate long‐term durability. Herein, we developed
Hang‐Xing Ren +10 more
wiley +1 more source