Recent progress on core-shell nanocatalysts
Molecular sieve membranes：From 3D zeolites to 2D MOFs
Synthesis and characterization of sulfur-titanium dioxide nanocomposites for photocatalytic oxidation of cyanide using visible light irradiation
A Fe3O4@Nico@Ag nanocatalyst for the hydrogenation of nitroaromatics
Cu, Fe, or Ni doped molybdenum oxide supported on Al2O3 for the oxidative dehydrogenation of ethylbenzene
对甲苯磺酸/活性炭/双氧水体系选择氧化苯乙烯生成苯甲醛
摘要：以双氧水为氧化剂,研究了对甲苯磺酸和活性炭体系选择氧化苯乙烯生成苯甲醛反应性能。考察了反应时间、温度、催化剂用量、苯乙烯和双氧水摩尔比等对苯乙烯选择氧化性能的影响。结果表明,对甲苯磺酸和活性炭的用量和用量比是一个重要因素,但对甲苯磺酸的酸性对氧化反应活性影响不大。对甲苯磺酸和双氧水相互作用,经非自由基过程氧化苯乙烯。通过分解双氧水产生氢氧自由基,活性炭显著提高对甲苯磺酸和双氧水体系氧化苯乙烯活性。在惰性或还原气氛中高温处理活性炭能降低其表面含氧基团数量,增加碱性,有效分解双氧水,产生相对较多的OH自由基。与未处理的活性炭相比,高温处理的活性炭进一步提高了对甲苯磺酸和双氧水体系氧化苯乙烯活性,但降低了苯甲醛选择性。经磺化,在活性炭表面引入的–SO3H基团比含氧基团（–OH,–COOH）更有效与双氧水作用氧化苯乙烯。4-（Succinimido）-1-butane sulfonic acid as a Br？nsted acid catalyst for the synthesis of pyrano[4,3-b]pyran derivatives using thermal and ultrasonic irradiation
Efficient, environmentally benign, one-pot procedure for the synthesis of 1,5-benzodiazepine derivatives using N-methyl-2-pyrrolidonium hydrogen sulphate as an ionic liquid catalyst under solvent-free conditions
Photocatalytic activity of mesoporous microbricks of ZnO nanoparticles prepared by the thermal decomposition of bis（2-aminonicotinato） zinc （II）
MoOx促进的Pt基催化剂用于低温水汽变换反应
摘要：通过浸渍还原法制备了不同比例的Pt-Mo/SiO2催化剂，采用X射线衍射、透射电镜、X射线近边吸收谱和X射线光电子能谱表征了Pt-Mo/SiO2催化剂的组成、结构及价态。研究结果表明，少量MoOx修饰Pt-Mo/SiO2催化剂在低温水汽变换反应中表现出比Pt/SiO2催化剂更高的催化活性，过量MoOx包覆的Pt-Mo/SiO2催化剂活性较低。低温水汽变换反应活性来自于Pt与表面MoOx的界面协同作用，限域在Pt纳米颗粒表面的MoOx表现出较低价态，高分散MoOx纳米岛修饰的Pt纳米颗粒是低温水汽变换反应的活性结构。Fructose-catalyzed synthesis of tetrahydrobenzo[b]pyran derivatives： Investigation of kinetics and mechanism
Synthesis and structural studies of copper（Ⅱ） complex supported by -ONNO- tetradentate ligand： Efficient catalyst for the ring-opening polymerization of lactide
Preparation and characterization of HypoGel-supported Pd nanocatalysts for Suzuki reaction under mild conditions
Efficient synthesis of 3,3＇-bisindoles catalyzed by Fe304@MCM-48-OSO3H magnetic core-shell nanoparticles
