Results 31 to 40 of about 16,571 (112)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Photocatalytic molecular oxygen (O2) activation provides a sustainable approach to produce singlet oxygen (1O2) for organic contaminants detoxification. However, the charge carriers‐involved pathway usually suffers from unsatisfactory 1O2 production efficiency owing to energy loss caused by photogenerated hole‐mediated superoxide species (•O2−
Yan‐Biao Shi +8 more
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Shuitu Baochi Xuebao, 2021 以吉林省汪清县林业局天然云冷杉针阔混交林为研究对象，选取4块具有代表性的1 hm2方形固定样地分别设置0，6.29%，11.22%和21.21% 4种采伐强度，测定了各采伐强度下枯落物的现存量，并采用室内浸水法对不同分解阶段枯落物持水能力（最大持水量、最大持水率、有效拦蓄量等）进行研究。结果表明：（1）4种采伐强度的枯落物总现存量为29.04~35.26 t/hm2。（2）随采伐强度增加，新鲜层和完全分解层枯落物最大持水量和有效拦蓄量均呈现先降低再增加随后又降低的规律 ...
杜雪 +4 more
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Rare Metals, Volume 45, Issue 2, February 2026.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
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Shuitu Baochi Xuebao, 2018 为了研究三峡库区不同林分类型马尾松林的枯落物持水性能，采用野外调查和室内浸泡法，对马尾松纯林（Ⅰ）、马尾松+香椿混交林（Ⅱ）、马尾松+檫木混交林（Ⅲ）、马尾松+盐肤木混交林（Ⅳ）、马尾松+槲栎+檫木混交林（Ⅴ）、马尾松+光皮桦混交林（Ⅵ）、马尾松+木姜子混交林（Ⅶ）7种马尾松林分类型枯落物持水特性进行了研究。结果表明：三峡库区不同林分类型马尾松林枯落物储蓄量为5.39~11.77 t/hm2，枯落物总厚度变化范围为2.14~3.73 cm，枯落物总蓄积量排列顺序为Ⅲ > Ⅳ > Ⅵ > Ⅱ > Ⅴ ...
袁秀锦 +5 more
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Smart Biomaterials and Dressings for the Treatment of Chronic Inflammatory Skin Diseases
Rare Metals, Volume 45, Issue 2, February 2026.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
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Shuitu Baochi Xuebao, 2016 为探究密度调控措施对华北落叶松（Larix principis-rupprechtii Mayr）人工林枯落物水文效应的影响，以山西太岳山好地方林场35 a生华北落叶松（principis-rupprechtii L.）人工林为研究对象，采用样地调查和室内浸泡法分析了不同密度调控处理下未分解层和半分解层枯落物储量、枯落物持水特征、枯落物持水量和持水速率及其与浸水时间的关系。结果表明：（1）4种密度调控处理枯落物储量由大到小依次为：轻度密度调控处理（LT）＞中度密度调控处理（MT）＞重度密度调控处理（HT）
白英辰 +6 more
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Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The polyanionic compound Na3V2(PO4)3 (NVP) has emerged as a competitive cathode material for sodium‐ion batteries (SIBs), owing to its high‐voltage redox activity (3.4 V vs. the Na+/Na reference couple) and NASICON‐type framework that enables superior ionic conductivity.
Xiaolei Wu +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The similar physicochemical properties of alkali metal elements make the co‐enrichment and precise separation of Cs+ and Rb+ in complex brine systems highly challenging. Here, an all‐inorganic strategy is proposed, which achieves efficient enrichment and precise separation of Cs+ and Rb+ in high‐salt systems by constructing Sr2+/Ba2+‐based ...
Kang Li, Ruixin Ma, Shina Li
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Shuitu Baochi Xuebao, 2019 川西高山峡谷区森林较高的地表枯落物储量可能具有较好的水文生态效益，但缺乏研究关注。以川西高山峡谷区6种森林为对象，在雨季调查了不同森林地表枯落物的持水和失水特性。结果表明：（1）川西高山峡谷区林地枯落物蓄积量与最大持水量和有效拦蓄量呈显著正相关，林地枯落物蓄积量为6.90~17.49 t/hm2，最大持水量为1.64~5.42 mm，最大持水率为138.18%~330.09%，有效拦蓄量为0.53~3.33 mm，有效拦蓄率为77.57%~203.02%。（2）相对其他森林，亮叶桦（Betula ...
刘一霖 +7 more
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Shuitu Baochi Xuebao, 2005 分析了八达岭林场4种林分枯落物层的蓄积量、持水能力、阻滞径流速度和减流减沙的效应。结果表明:①油松的总蓄积量为29 20t/hm2,最大持水量为61 36t/hm2,有效拦蓄量为19 38t/hm2;侧柏总蓄积量为4 62t/hm2,最大持水量为57 84t/hm2,有效拦蓄量为16 58t/hm2;元宝枫总蓄积量为17 76t/hm2,最大持水量为30 92t/hm2,有效拦蓄量为71 73t/hm2;刺槐总蓄积量为10 26t/hm2,最大持水量为43 12t/hm2,有效拦蓄量为24 63t ...
张振明 余新晓 牛健植 鲁绍伟 宋维峰 刘秀萍 张颖
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