催化剂包括乙烯基吡啶聚合物和钛沸石。
The catalysts comprise a vinylpyridine polymer and a titanium zeolite.
优选乙烯基吡啶聚合物胶囊包封钛沸石。
Preferably, the vinylpyridine polymer encapsulates the titanium zeolite.
最后，对微孔聚4 -乙烯基吡啶膜进行表征。
Finally, we have characterized the microporous poly (4-vinyl pyridine) membrane.
本发明还提供了一种制备上述双乙烯基吡啶荧光染料的方法。
The invention also provides a method for preparing the bivinyl naphthyridine fluorescent dye.
名称：2-乙烯基吡啶与1，3-丁二烯和苯乙烯的聚合物；
Pyridine, 2-ethenyl-, polymer with 1,3-butadiene and ethenylbenzene;
通过化学引发接枝4 -乙烯基吡啶，对聚丙烯非织造布进行表面改性。
The surface of PP nonwoven cloth was modified through a chemically induced grafting of 4-vinyl pyridine onto it.
初步构效关系表明，反-4-苯乙烯基吡啶母环上的吡啶基是活性必须基团；
The structure-activity relationships of these compounds indicated that pyridyl group on the 4-styrene pyridine ring was necessary for the activity;
还公开了乙烯基吡啶聚合物囊封的过渡金属及其应用于氢气与氧气制备过氧化氢的方法。
Vinylpyridine polymer-encapsulated transition metals and their use to produce hydrogen peroxide from hydrogen and oxygen is also disclosed.
通过使用含乙烯基吡啶聚合物的催化剂能令 人惊奇地使形成二醇或二醇醚副产物的开环反应最少化。
Surprisingly, ring-opening reactions that form glycol or glycol ether by-products are minimized by using the vinylpyridine polymer-containing catalysts.
本论文基于交替沉积技术利用牺牲层法制备一种新型的具有穿孔状多孔的自支持聚4 -乙烯基吡啶膜。
In this paper, aimed layer-by-layer assembly deposition techniques, we have build free-standing poly (4-vinyl pyridine) membrane with perforated porous by preparing sacrificial layers.
本工作定量测定了2-乙烯基吡啶-甲基丙烯酸甲酯-铑络合物的烯烃催化加氢性能与共聚物配体序列结构的关系。
The quantitative relationships between the catalytic ability of Rh-complex of 2-vinyl pyridine-methyl methacrylate copolymer and the sequence structures of the copolymer ligands have been determined.
合成了三种新型的主链为聚4-乙烯基吡啶的侧链型紫精聚合物和相应的小分子紫精，研究了它们的电还原及光还原行为。
Three new types of side chain polyviologen, using poly 4-vinyl pyridine as main chain, were synthesized and their electroredox and photoreduction behaviors were investigated.
以N-甲基乙酰胺、醋酸乙烯酯为原料，N，N-二甲氨基吡啶（DMAP）为催化剂，合成N-甲基-N-乙烯基乙酰胺。
N-Methyl-N-vinylacetamide was synthesized from N-methylacetamide and vinyl acetate with N, N-dimethylamino pyridine (DMAP) as catalyst.
以N-甲基乙酰胺、醋酸乙烯酯为原料，N，N-二甲氨基吡啶（DMAP）为催化剂，合成N-甲基-N-乙烯基乙酰胺。
N-Methyl-N-vinylacetamide was synthesized from N-methylacetamide and vinyl acetate with N, N-dimethylamino pyridine (DMAP) as catalyst.
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