Results 1 to 10 of about 12,033 (122)
中西医结合护理, 2021 Objective To investigate the effect of modified Morita therapy combined with motor imagery training on pulmonary rehabilitation of elderly patients with chronic obstructive pulmonary disease(COPD).
ZHOU Chunxiang (周春香) +6 more
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Glycerophosphocholine‐Mediated Dual Regulation for Highly Stable Aqueous Iron‐Ion Batteries
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Iron‐ion batteries (FeIB) offer the advantages of low cost and high capacity, demonstrating potential for large‐scale energy storage. However, severe hydrogen evolution reaction (HER) occurs during cycling, which significantly impacts battery lifespan.
Tian Yang +6 more
wiley +1 more source
Gongye shui chuli, 2020 以煤渣为原料，利用多种酸、碱、盐化学试剂改性制备吸附剂，探讨了溶液pH、Pb2+初始质量浓度、吸附剂投加量等因素对Pb2+吸附效果的影响，采用3种吸附动力学模型和3种等温吸附模型研究Pb2+的吸附行为，并评价了吸附剂的浸出毒性。结果表明：硫酸改性后，硫酸改性煤渣（SC）的吸附容量是改性前煤渣的4.55倍，改性煤渣的最佳吸附pH为7.0；对Pb2+的吸附过程符合拟二级反应动力学模型，是物理-化学复合吸附过程；等温吸附过程符合Langmuir模型，最大吸附量可达到131.58 mg/g ...
杨青 +6 more
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Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Conventional lithium‐ion battery cathodes predominantly rely on reversible lithium intercalation in bulk, which inevitably induces phase transitions, transition metal migration, and voltage decay. Electrolytic anion adsorption pseudocapacitance provides a chance for bypassing these issues via a surface‐dominated reaction, especially in ...
Hongjin Ren +10 more
wiley +1 more source
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Rationally designing an electrocatalyst to achieve stable and efficient urea oxidation reaction (UOR) is crucial but still challenging, especially for ampere‐level application. Herein, Mn and Fe dual‐doped Ni0.85Se (Mn/Fe–Ni0.85Se) catalyst is synthesized via a facile and scalable electrodeposition and followed by selenization.
Guanglin Zhu +6 more
wiley +1 more source
Gongye shui chuli, 2022 为回收利用废水中的Cu2+，通过酸处理和化学改性法制备了新型纤维状海泡石吸附剂。分别考察了酸处理、十六烷基三甲氧基硅烷（HDTMS）改性对天然海泡石（Sep）表面性质的影响，并用制备的海泡石吸附剂（H-T-Sep）对水中的Cu2+进行吸附。对改性吸附剂的理化性质进行表征分析，HDTMS能在保持Sep原始晶体结构的情况下对其进行疏水化改性。静态吸附实验结果表明：H-T-Sep对水中Cu2+的吸附过程符合准二级反应动力学模型及Langmuir吸附方程，表明该吸附过程由多种行为控制。H-T ...
魏珊珊 +4 more
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Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT A central challenge in alkaline water electrolysis is the development of hydrogen evolution reaction (HER) electrocatalysts that simultaneously maintain high activity and structural stability at industrial current densities. Hydroxide‐based supports that facilitate water dissociation are particularly susceptible to over‐reduction and ...
Feng Chen +9 more
wiley +1 more source
Recovering Critical Elements From Wastewater for Battery Materials: A Review
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Driven by global carbon neutrality goals, the transition toward a circular economy and sustainable resource management has become increasingly imperative. Given the indispensable role of battery technologies in modern energy storage systems, strategic elements such as lithium (Li), cobalt (Co), and nickel (Ni)—identified by the European ...
Ting Lei +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 7, July 2026.ABSTRACT Heteroatom coordination regulation is an effective strategy to enhance Fenton‐like catalysis of single atom catalysts, yet its impact on the local microenvironment of active sites still requires in‐depth investigation. Herein, Cl2–Fe–NC catalysts with axial Cl coordination are prepared.
Jing‐Hao Yan +6 more
wiley +1 more source
Gongye shui chuli, 2002 介绍了一种新型水处理剂———氢氧化铝镁正电纳米材料 (AMH)。研究了AMH对水溶液中Cr(Ⅵ )的吸附性能,考察了吸附时间、pH值、SO4 2-、Cr(Ⅵ )浓度对吸附的影响。静态吸附实验结果表明,吸附可以在 4min之内达到平衡 ；在 pH值 5～ 7时吸附效果最好 ;随着Cr(Ⅵ )浓度的增大吸附量逐渐增大,最大吸附量达 110mg/g ；吸附不受SO4 2-的影响。吸附等温线符合Freundlich模式,吸附机理主要为离子交换吸附,Cr(Ⅵ )主要以CrC2 O72-的形式被吸附 ...
魏云鹤, 主沉浮, 高峰, 张长桥
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