Results 31 to 40 of about 15,024 (166)
Rare Metals, EarlyView.ABSTRACT Rare earth elements (REEs) play an irreplaceable role in modern technology and industry. However, due to the highly similar physicochemical properties among REEs, their separation remains a significant challenge. Additionally, REEs often exist in low‐concentration solutions, making efficient REE recovery an urgent task.
Miao‐Miao Huang +6 more
wiley +1 more source
Optimization of Extraction Method for Easily Extractable Glomalin-Related Soil Protein from Calcareous Soil [PDF]
Glomalin-related soil protein (GRSP) secreted by arbuscular mycorrhizal fungi is widely distributed worldwide, has stable properties and is not easily decomposed, which is an important component of soil organic matter.
Chun TU +5 more
core +1 more source
Rare Metals, EarlyView.ABSTRACT Chlorination roasting has emerged as a promising pyrometallurgical strategy for the selective recovery of lithium from spent lithium‐ion batteries (LIBs). In this study, a natural roasting agent, seawater‐derived chlorides, was employed to selectively extract lithium from spent LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode. MgCl2·6H2O, a main component
Bei‐Lei Zhang +7 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 为了研究不同有机物料对原生盐碱土微团聚体粒径分布状况及不同粒径微团聚体间有机碳含量的影响，以施用有机物料的原生盐碱土为试验对象，设置空白处理（CK）、颗粒状秸秆处理（GW）、正常玉米秸秆处理（CS）、牧草处理（GS）和羊粪处理（SM），采用大田试验与室内分析相结合的方法，研究不同有机物料施用下土壤微团聚体的粒径分布状况及不同粒径微团聚体间有机碳含量，分析不同粒径微团聚体间有机碳对土壤微团聚体稳定性的贡献。结果表明，施用有机物料各处理较CK处理均增加土壤2~0.25 mm的团聚体含量，增幅为9.02 ...
陈晓东 +4 more
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Engineering 2D Materials for High‐Current‐Density Electrocatalytic Water Splitting
Rare Metals, EarlyView.ABSTRACT Water electrolysis is a key method for sustainable hydrogen production, using water as an abundant resource. However, efficient and stable operation at high current densities remains challenging due to energy losses, catalyst degradation, and limited ion–electron transport.
Tianqi Guan +8 more
wiley +1 more source
Smart Biomaterials and Dressings for the Treatment of Chronic Inflammatory Skin Diseases
Rare Metals, EarlyView.ABSTRACT Chronic inflammatory skin diseases, encompassing immune‐inflammatory conditions and infection‐associated dermatoses, pose significant clinical challenges due to high prevalence, recurrence, and therapeutic resistance, affect over 30% of the global population.
Zehao Lan +5 more
wiley +1 more source
Advances in Elemene Nanodelivery Systems: From Material Design to Disease Treatment
Rare Metals, EarlyView.ABSTRACT Elemene (ELE) is a bioactive sesquiterpenoid extracted from traditional Chinese herbs, demonstrating broad‐spectrum antitumor, anti‐inflammatory, and analgesic properties with significant therapeutic potential. However, its clinical utility is constrained by inherent physicochemical limitations, including volatility and hydrophobicity, which ...
Xiao Wang +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2017 选取畜禽粪便、天然有机物料、有机肥类有机物料3大类共9种有机物料进行大田试验，设正茬和连作2种种植方式，主要研究不同类型有机物料对土壤养分和生物性状变化特征的影响。结果表明：有机物料施入对提高土壤养分含量和改善土壤生物性状作用效果明显。正茬土壤pH在5.70～6.00之间，连作土壤pH在5.50～5.90之间，施用有机物料小区均高于CK处理。畜禽粪便类有机物料，对提高大豆土壤速效钾含量效果显著，对正茬和连作土壤分别平均提高12.73%和17.09%；猪粪对正茬土壤呼吸提高11.30 ...
王笃超, 吴景贵, 李建明
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Rare Metals, EarlyView.ABSTRACT The limited osteogenic capacity of magnesium phosphate cement (MPC) has constrained its biomedical applications, underscoring the necessity to develop MPC with enhanced physical properties and bone‐forming capabilities. In this study, a multifunctional MPC system was developed by incorporating zoledronic acid‐loaded near‐infrared (NIR ...
Bin Wang +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 在绿色农业科技的推动下，有机物料资源化利用备受青睐，但有机物料种类不同对土壤肥力的提升效果不同，为探究有机物料施用对潮土不同形态碳氮含量及酶活性的动态影响，通过为期1年的培养试验，设置添加10 g/kg的秸秆菌渣（S）、树枝菌渣（B）、小麦秸秆（W）、黑麦草秸秆（R）和蚕豆秸秆（BB），并以空白处理作为对照（CK）。结果表明：与CK相比，有机物料施用显著增加土壤不同形态碳氮含量及酶活性，随培养时间的延长，有机碳及全氮含量呈增加的趋势，增幅分别为25.4%~42.9%和35%~60 ...
杨苏 +6 more
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