Results 11 to 20 of about 1,349 (126)
Evidence-Based Complementary and Alternative Medicine, Volume 2014, Issue 1, 2014., 2014 Objectives. To apply modern text‐mining methods to identify candidate herbs and formulae for the treatment of diabetic nephropathy. Methods. The method we developed includes three steps: (1) identification of candidate ancient terms; (2) systemic search and assessment of medical records written in classical Chinese; (3) preliminary evaluation of the ...
Lei Zhang +7 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The development of efficient and stable bifunctional catalysts remains a key challenge for green hydrogen production via electrochemical water splitting. In this study, a bimetallic Mo/Fe‐doped CoP2 nanoleaf array anchored on carbon cloth (Mo, Fe‐CoP2@CC) was synthesized from zeolitic imidazolate framework‐L (ZIF‐L) via an ion‐exchange and low‐
Xiangqun Zeng +6 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Recently, cobalt/nitrogen co‐doped materials have emerged as heterogeneous catalysts to activate peroxymonosulfate (PMS) and have been applied to advanced oxidation processes for environmental remediation. However, their recyclability and reusability remain major barriers to practical application.
Wen‐Kai Zhu +11 more
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Petroleum Exploration and Development, 2010 Based on the scientific concept of Mud Cake to Agglomerated Cake (MTA), the integrated solidification and cementation of materials at the cement-formation interface was studied by mechanical evaluation, microstructure analysis (XRD, TG and ESEM), and ...
Gu Jun, Qin Wenzheng
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Zeolitization in the Late Cenozoic marine sediments oil and gas producing areas, Japan [PDF]
, 1989 Thesis--University of Tsukuba, D.Sc.(B), no. 532, 1989.
Sasaki Akio, 佐々木 詔雄
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Mineral Composition of Boring Core at Tottori Hot Spring [PDF]
, 1964 鳥取温泉の深度300mに及ぶ試錐のボーリング･コアを検討した結果,主成分鉱物として,石英,長石類(斜長石,加里長石,)と二次的生成鉱物としてモンモリロナイト,カオリナイト,イライト,緑泥石,黄鉄鉱などを認めた.このうち,イライトは堆積岩中に普遍的に存在し,更に緑泥石も全般的にしかも第三紀層で多量に認められている.モンモリロナイトは方解石と共に温泉による生成が考へられ,また,カオリナイトは表土層にのみ認める事ができる.一方,加里長石,黄鉄鉱,緑泥石の産出状態,及びコアが示す粒度 ...
Watanabe, Koji
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Alkali-Modified Zeolite: Adsorption Performance for Pb and Ammonia-Nitrogen and Its Remediation Effect on Soil from Rare Earth Mines [PDF]
, 2023 BACKGROUNDCo-contaminated soils in rare earth mining areas, particularly with Pb and ammonia-nitrogen, present a significant environmental challenge. These contaminants have the potential for lasting, irreversible effects on both ecosystems and human ...
Longlong ZHANG +7 more
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Fabrication of Porous Polymer Materials via Supercritical Fluid Process [PDF]
, 2016 聚合物多孔材料集成了多孔材料和聚合物的优点及性能，如较高的比表面积、易加工成型、合成方式多样等，一直是研究者关注的焦点。传统的聚合物多孔材料制备方法在制备过程中使用了大量的有机溶剂，对环境造成严重污染。超临界流体以其优良的性质，可作为替代溶剂应用于聚合物的合成与处理领域。 本论文中我们利用超临界流体选择性溶胀以及与超交联结合的方法成功制备了聚合物多孔膜以及多级孔膜，主要研究内容和结果如下： 在聚苯乙烯溶液中加入非离子型表面活性剂浇铸成膜，用超临界二氧化碳膨胀甲醇流体处理得到多孔结构 ...
王浩综
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Study on the Photocatalytic Degradation of Oxytetracycline by Graphene/TiO2/Zeolite compounds [PDF]
, 2016 环氧四环素(Oxytetracycline，OTC)又称土霉素，属于四环素类广谱抗生素，作为抗菌剂和饲料添加剂被广泛地应用于人类和动物，具有潜在的生态毒性，目前尚未找到一种理想而有效的处理方法。本研究采用光催化氧化法对其进行光催化降解实验。TiO2以其化学稳定性、无毒性、价格低廉、光催化活性高等优异性能被广泛研究。但因其颗粒过小，易团聚，不易与水分离，吸附能力差，需紫外光激发而受到限制。 本研究以具有大表面、高吸附性能的沸石为载体，以具有优异的导电性能、较高的比表面积 ...
胡鑫炎
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Shuitu Baochi Xuebao, 2020 基质是生态沟渠的重要组成部分，但在我国北方寒旱地区，由于高寒、降雨少、蒸发强等原因，导致土壤和水体中盐度较高，可供选择的基质种类较少，从而限制了生态沟渠技术在该地区的应用。选取天然沸石、麦饭石、无烟煤、炉渣、废砖块5种北方地区常见基质作为试验材料，通过静态吸附试验对选用材料进行氨氮和磷的吸附，并将吸附效果较好的3种基质组合成不同比例的生态沟渠基质试样，再次通过筛选试验确定出去除效果最好的基质比例组合，同时研究了温度、pH和盐度对最优基质组合去除氨氮和磷效果的影响。结果表明：废砖块、天然沸石 ...
王志超 +6 more
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