Results 11 to 20 of about 15,012 (166)
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT With the growing severity of volatile organic compounds (VOCs) pollution, metal‐organic frameworks (MOFs)‐derived materials offer a promising solution through efficient photothermal catalysis. In this paper, M‐MnOx (M = Cu, Ni, Co, Fe) catalysts derived from manganese‐based MOFs were successfully prepared by the sacrificial template method and
Yizhong Liao +10 more
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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
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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
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環状金属多核錯体の多重双安定性とスピンダイナミクス [PDF]
, 2014 この博士論文は内容の要約のみ公表しています筑波大学 (University of Tsukuba ...
松本 卓士
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Shuitu Baochi Xuebao, 2006 聚丙烯酰胺（PAM）在农业上作为扰侵蚀剂、保水剂被广泛应用，但施用后对土壤养分保持和释放的影响研究较少。本文采用向土壤（塿土）中添加不同比例（0．1％，0．2％，0．4％占土壤的比例）的PAM溶液，通过磷素等温吸附解吸试验，探讨了PAM对磷素在土壤中吸附和解吸的影响。结果表明。和原土样相比．土壤经PAM处理后抑制了土壤对磷的物理吸附，导致吸附量减小．最大吸附量（Xm）降低，而对磷素在土壤中的化学吸附影响较小．被吸附磷尤其是物理吸附磷的解吸率升高。
杨雪芹, 胡田田, 王旭东, 王芳
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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
Shuitu Baochi Xuebao, 2018 为探讨发生铝污染的白浆土中金属铝的解吸特性，采用平衡振荡法，研究铝在白浆土中的解吸行为及不同因素的影响。结果表明：在720 min后，白浆土中的铝解吸基本达到平衡；25 ℃下，土壤有机质含量为42.2 g/kg，铝在白浆土中的解吸量仅为吸附量的1.5%；用Langmuir方程可很好地拟合白浆土中铝解吸等温曲线（r=0.985 9**），说明表面均匀单层解吸占主导；热力学参数ΔG＜0，ΔH＞0，ΔS＞0，表明铝的解吸是自发、吸热和熵增加的过程。土壤有机质由42.2 g/kg降至27.8 g/kg时 ...
王 +4 more
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International Journal of Applied Linguistics, Volume 36, Issue 2, Page 1450-1460, May 2026.ABSTRACT Online tutoring platforms (OTPs) are an increasingly popular way for learners to study languages and for teachers to earn money. On many OTPs, individual teachers are responsible for attracting potential students via self‐branding. While scholarship has examined OTP teachers’ self‐branding practices and identified some of the most popular self‐
Wenjing Zeng, Nate Ming Curran
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Study on As(III)/As(V) Adsorption Process and Mechanisms of Met Modified LDHs in Water [PDF]
, 2016 砷是一种高毒性的类金属元素，目前由于人们日常生活中使用的添加剂和矿产开发等，造成了大量的环境水体砷污染，严重威胁着人们的饮水安全。因此，开发合适的材料对水中砷进行去除是当前含砷废水资源化应用和饮用水安全的关键。基于生物体内巯基蛋白质和砷的甲基化解毒作用机理，本论文通过恒定pH法对锌铝类水滑石(LayeredDoubleHydroxides，LDHs)进行改性，合成含有硫的蛋氨酸(Met)插层LDHs。结合宏观吸附动力学、等温线、共存离子的影响和反应前后材料的微观表征 ...
姜秀丽
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Shuitu Baochi Xuebao, 2019 为了探究莠去津污染土壤中莠去津的解吸特性，通过批量平衡法，研究了莠去津在白浆土、黑土、盐碱土上的解吸特征及影响因子。结果表明：3种土壤类型中莠去津的解吸过程经历了快速解吸、慢速解吸、最终达到解吸平衡3个阶段，平衡时间为720 min；采用准二级动力学方程拟合效果最好。Freundlich方程可以较好地描述莠去津在3种土壤中的解吸等温曲线（R2>0.969）。ΔG0，ΔS>0说明其解吸为自发吸热且无序的过程。莠去津在盐碱土中的解吸率最高，其次为黑土，白浆土解吸率最低 ...
孙静 +6 more
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