, 1995 一种甲烷氧化偶联催化剂以碱土金属氧化物（Ⅰ）为主要成分，其他成分为稀土氧化物（Ⅱ）、碱金属氢氧化物、硝酸盐或碳酸盐（Ⅳ），过渡金属的盐类（Ⅳ），其中之一或几种，其成分含量为（Ⅰ）７０～９５其他成分余量。本发明所提供的催化剂使得将该催化剂用于甲烷氧化偶联反应时，在甲烷气通过较高的情况下，同时能获得较高的Ｃ2烃收率，并且催化剂的制备十分容易 ...
谢茂松, 王学林, 徐桂芬
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[Effects of astragaloside Ⅰ on full-thickness skin defects in diabetic rats and its underlying mechanism]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiLi Y +5 more
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, 2007 湿式催化氧化（Catalytic Wet Air Oxidation, CWAO）是一种高效、可行的处理有机废水的技术。本论文旨在CWAO反应及其催化剂的研究和开发。 以相应的类水滑石化合物为前躯体,利用Co元素的可变价态的特性,通过采用水热老化处理和高温焙烧的方法,制备出比表面积高达91 m2/g和不含无定型CoO相的尖晶石型Co/Mg/Al复合氧化物,以其为催化剂处理苯酚废水,在反应温度为180 °C和初始空气压力为2.5 MPa的反应条件下, 废水中CODcr去除率高达93 ...
杨民
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[Determination of glufosinate and its metabolite residues in tea by ultra-high performance liquid chromatography-tandem mass spectrometry coupled with precolumn derivatization]. [PDF]
Se PuBi RF +5 more
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[Research Advances on Mechanisms and Interventions of DNA Methylation-Regulated Aging-Related Imbalance in Bone Metabolism]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanHe T, Li J, Mei Y, Xiao G.
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[Role of glutathione in regulating ferroptosis and cuproptosis in metabolic dysfunction-associated steatotic liver disease]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanLiu S, Long Y, Yang L.
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, 2006 本发明涉及一种异构化催化剂及制备方法和应用。用酸溶液对催化剂载体进行处理，疏通了分子筛的孔道，改变了载体分子筛的孔径和孔容，干燥后负载上活性金属组分，得到本发明催化剂。该催化剂用于正构烷烃异构化反应时，与现有技术制得的催化剂相比，其异构化选择性和异构化产物收率明显提高 ...
田志坚 +7 more
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[Ultrasound-synergized targeted nanoparticles suppress proliferation, migration and invasion of hypoxic lung cancer cells <i>in vitro</i>]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoDong J, Guo J, Li D, DU Y.
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[Advances in research on the mechanisms of reactive oxygen species in platelet activation and thrombosis]. [PDF]
Zhonghua Xue Ye Xue Za ZhiShen RY, Xu KL, Qiao JL, Fu P.
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[Evolution of DFU treatment strategies: from simple coverage with traditional dressings to active modulation with smart materials]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiChen XL.
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