Results 41 to 50 of about 1,167,373 (161)
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Single‐atom catalysts are attractive for CO2 photoreduction due to their maximized atomic utilization and tunable electronic structures. In this study, indium (In) single atoms were incorporated into graphitic carbon nitride (CN) through an impregnation‐assisted thermal polycondensation strategy.
Xueying Guo +6 more
wiley +1 more source
Functional Ecology, Volume 40, Issue 5, Page 1151-1164, May 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo +8 more
wiley +1 more source
活性炭复合材料、其制备方法以及使用该活性炭复合材料的铅碳电池
, 2016 本发明将具有疏松结构的活性炭与石墨烯或-和碳纳米管复合，其中活性炭材料为基本骨架，石墨烯或-和碳纳米管嵌插到活性炭的疏松结构中，构成具有稳定结构的活性炭复合材料。该活性炭复合材料不仅提高了活性炭的机械结构稳定性能，还提高了活性炭的导电性能，同时增加了活性炭的比表面积，提高了活性炭的电容，堆积密度等特性。将该活性炭复合物用于铅炭电池时，不仅有利于负极的机械结构稳定性能、导电性能，还能够提高负极与铅膏的混合均匀性 ...
王建新, 李亚东, 林昊
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Piezocatalytic technology utilizes mechanical strain or stress‐induced piezoelectric phenomena to produce robust internal electric fields, markedly improving the separation efficiency of e−‐h+ pairs. This method has emerged as a focal point in catalysis by removing reliance on conventional light or electrical energy via its mechanical‐to ...
Yue Zhou +5 more
wiley +1 more source
, 2011 土壤活性有机碳是来源于动植物以及微生物残体的周转速度较快的部分,虽然仅占总有机碳的比例很小,但是在碳循环中起着极为重要的作用,是对区域微环境的变化响应更为敏感的碳组分,对土壤碳源温室气体排放也具有重要的调节作用.干旱区的碳循环研究也是当今全球碳循环研究的关键组成部分,但由于实验环境的约束性,使得该类型区碳循环研究报道甚少.为揭示干旱气候区湿地不同生境土壤活性有机碳分布特征及其对土壤厌氧碳分解的影响,对新疆艾比湖湿地不同生境土壤活性有机碳及厌氧碳分解进行测定与分析 ...
福建师范大学 地理研究所,福州 350007 +5 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Diabetic wound infections are a common complication of diabetes, which severely impact patients' quality of life. Effective treatment of diabetic wound infections remains one major challenge in the clinic, partially due to the formation of bacterial biofilm and antibiotic resistance.
Liang Zhou +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2008 通过8年田间定位试验,研究了不同施肥制度下褐土及其微团聚体有机碳活性变化规律。结果表明,褐土微团聚体有机碳活性随粒级的减小而增强,不同施肥制度下土壤微团聚体组成变化各异,不施肥主要是由于10 ...
韩志卿 +6 more
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Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT Thermally driven hydrogenation of CO2 to light olefins (C2=–C4=) using metal oxide‐zeolite tandem catalysts is an effective strategy for achieving carbon neutrality. However, progress in this area is constrained by zeolite pore transport limitations, acid‐site inactivation, and surface carbon poisoning.
Haifeng Tian +10 more
wiley +1 more source
, 2002 测定了4种微囊藻和4种非微囊藻属蓝藻的碳酸配酶活性，发现滇池蓝藻水华中的优势种3种微囊藻，即铜绿微囊藻（Microcystis aeruginosa Kutz），绿色微囊藻(Microcystis viridis (A. Br) Lemm）和惠氏微囊藻（Microcystis wesenbergii(Kom.)Kom.）的碳酸E酶活性显著大于其它种(t检验p<0.05）。研究了无机碳、pH、温度、光强、NfP比等环境因素和外源葡萄糖对铜绿微囊藻碳酸配酶活性的影响 ...
王山杉
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