benzalde相关论文
An ionic hybrid catalyst 1,1’-(butane-1,4-diyl)-bis(3-methylimidazolium) phosphotungstate(abbreviated [Dmim] 1.5 PW) ha......
Polyvinyl amine coated Fe3O4@SiO2 composite microspheres with a core‐shell structure were prepared and employed as a ma......
Acetalization of carbonyl compounds with 2,2,4-trimethyl-1,3-pentanedio catalyzed by novel carbon ba
The synthesis of 2,4-diisopropyl-5,5-dimethyl-1,3-dioxane through the acetalization of isobutyraldehyde with 2,2, 4-trim......
以Nb2O5为铌源直接合成Nb-SBA-15,通过X射线衍射(XRD)、氮气吸附脱附分析(BET)、红外光谱(FT-IR)、热重分析(DTA)表征手段对其结构进行分析......
对介孔分子筛Nb-SBA-15催化氧化苯乙烯制苯甲醛的催化性能进行了研究。通过XRD、BET测试手段对Nb-SBA-15的结构进行了分析。结果表......
Cu (II ) 和金属在 mesoporous SBA-15 上嵌入的 Mn (II ) 被一起沉淀技术综合。支持和催化剂被 SEM-EDX, TEM,赌注, XRD 和 ICP-AES ......
苯甲醛与氨水缩合生成三苯甲醛缩二胺(TBDA),经混酸硝化,再水解合成间硝基苯甲醛。研究了缩合、硝化反应的影响因素,优化了反应条件。实......
研究了以3-MBP-dca(3-甲基-1-丁基吡啶二氰胺)离子溶液做前体,用煅烧法合成负载在SiO2颗粒表面的N-掺杂碳材料,在超声条件下,以汉斯......