Results 31 to 40 of about 1,231,865 (149)
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Engineering of the catalyst interface and modulation of transition–metal d–band play critical roles in the electrocatalytic hydrogen evolution reaction (HER). Herein, a synthetic strategy is developed to fabricate nitrogen‐doped carbon nanotubes (N–CNTs)–supported Ni3Se4–CeO2 heterojunction catalysts through a facile chemical vapor deposition (
Zhiqiang Sun +10 more
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Emerging MBenes for Energy Technologies
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The escalating global demand for sustainable energy is driving the search for transformative materials that transcend the limitations of conventional systems. Two‐dimensional (2D) transition metal borides (MBenes) have recently emerged as a compelling class, distinguished by unique electronic structures, tunable surface chemistry, and ...
Yingrui Ding +5 more
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Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The development of lightweight, high‐attenuation, and broadband carbon‐based electromagnetic wave absorbers is hindered by the intrinsic trade‐off between impedance matching and dielectric dissipation. Herein, we report a facile and scalable synthesis of N‐doped lignin‐derived interconnected porous carbon (Nx‐LIPC) via hydrogen‐bond self ...
Bin‐Peng Zhang +7 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT Aqueous zinc‐ion hybrid capacitors (ZICs) bridge the gap between high‐energy batteries and high‐power supercapacitors, yet their performance is fundamentally bottlenecked by the micropore confinement effect in carbon cathodes, which restricts hydrated Zn2+ transport and active site utilization.
Qian Li +12 more
wiley +1 more source
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The development of structurally stable anodes with high capacities and long cycle lives is essential for the development of potassium–ion batteries. Conversion‐type anodes have attracted considerable attention in potassium–ion batteries (PIBs) due to their high theoretical capacities.
Jeong Ho Na +7 more
wiley +1 more source
, 2020 本发明属于光催化材料制备与环境污染物处理领域，公开了一种单原子钯负载氮化碳催化剂及其制备和在去除一氧化氮的应用。本发明采用光还原法合成的单原子钯负载氮化碳去除一氧化氮。该法采用尿素作为氮化碳的前驱体，然后使氮化碳和钯源充分混合、光照还原，得到单原子钯负载的氮化碳。而且相比于氮化碳，单原子钯负载氮化碳对一氧化氮具有良好的去除效果和稳定性，对一氧化氮具有58％的去除率，材料循环使用120min而性能不衰减。单原子钯负载氮化碳对一氧化氮终产物硝酸根有更高的选择性 ...
曾玉彬 +4 more
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Functional Ecology, Volume 40, Issue 6, Page 1725-1739, June 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Root exudates play a key role as signals and nutrients in mediating plant–microbe communication. However, critical knowledge gaps remain regarding how root exudates mediate soil–microbe–plant interactions to regulate crop yield under long‐term straw mulching combined ...
Jiajie Song +7 more
wiley +1 more source
, 2009 本发明涉及一种炭载过渡金属碳氮化合物及其制备方法和应用。采用浸渍的方法将过渡金属化合物担载到炭载体上，经过烘干焙烧得到前驱体。将制得的前驱体在氨气和氢气的混和气体中程序升温反应，即可得到在炭载体上高度分散的过渡金属碳氮化合物。用此方法制备的炭载过渡金属碳氮化合物在各类涉氢反应中表现出了很好的催化活性 ...
孙 军, 郑明远, 王晓东, 张 涛
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, 2004 建立了东湖Ⅰ站90cm和Ⅱ站150cm沉积物剖面年代序列框架,研究了碳氮磷的垂向分布,并对碳-氮和碳-磷耦合进行了讨论。东湖Ⅰ站和Ⅱ站沉积物总有机碳(TOC)分别为3.00%和2.44%,总氮(TN)分别为0.45%和0.34%,总磷(TP)分别为1.11mg/g和0.69mg/g。东湖Ⅰ站和Ⅱ站沉积物TOC与TN之间呈极显著的正相关关系,TOC/TN质量比的变化是受到气候变化、人类活动、氮比有机碳分解速度快等因素综合作用的结果。TP与TOC之间也呈正相关关系,但相关性差,由于污水大量排入Ⅰ站 ...
杨洪,易朝路,谢平,邢阳平,倪乐意
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Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Integrating light emission and electromagnetic wave (EMW) absorption into a single material opens up possibilities for multienvironmental applications. Herein, we propose a novel “molecular engineering‐pyrolysis conversion” strategy to construct a bifunctional system with tunable photoluminescence and efficient EMW absorption performance.
Renjie Wang +7 more
wiley +1 more source