Synthesis and Characterization of Linear-Chained Alkoxyl Substituted Benzoate Esters amylose-iodine complex 系列直链烷氧基取代液晶化合物的合成与表征直链淀粉-碘的络合物
Electrochemical Synthesis of Alkoxyl Metal Compounds 烷氧基金属化合物的电化学合成
Interaction between sodium dodecyl sulphate ( SDS) and four new surfactants, 3-alkoxyl-2-hydroxypropyl trimethyl ammonium chlorides in aqueous systems were investigated using titration microcalorimetry. 用滴定式微量量热法研究了新型阳离子表面活性剂3-烷氧基-2-羟丙基三甲基氯化铵(CnNCl)和十二烷基硫酸钠(SDS)之间的相互作用。
Photoluminescence in Copolymers of Two Alkoxyl Substituted Polyphenylene 两种烷氧基取代的聚对苯撑共聚物的光致发光性能
Studies on Organophosphorus Compounds ⅹⅵ. Substituent Constants σ p for Long Chain Alkyl and Alkoxyl Groups and their Correlation with Group Connectivity 有机磷化合物的研究ⅩⅥ.磷化合物的长碳链烷基及烷氧基的σ~p常数与基团连通性
Properties of butyl copolyethers depend mostly on the kind of block ( EO or PO) connecting with alkoxyl rather than the kind of end block. 丁醇聚醚性能主要由与引发剂烷氧基直接相连的基团种类(EO或PO)决定,而不是末端嵌段类型。
When alkoxyl groups were introduced in the titanium active species, the molecular weight of the polymer was decreased obviously. 在钛活性组分中引入烷氧基团,聚合物分子量明显降低。
Study of the band structure of the poly ( para-phenylene) and its alkoxyl derivatives 聚对苯撑及其烷氧基衍生物的能带研究
Micro determination of higher alkoxyl groups by Ultraviolet Spectroscopic Method 紫外光谱法微量测定高级烷氧基
The Study of the Band Structure of PPP ( poly-para-phenylene) and Its Alkoxyl Derivatives PPP及其烷氧基衍生物的能带结构研究
Study of the Band Structure of the Conjugated Multiblock Copolymers PPV ( poly-phenylene vinylene) and Its Alkoxyl Derivatives 共轭聚合物PPV及其衍生物的能带研究
N-Substituted Alkoxyl HALS and its Application N-取代烷氧基受阻胺光稳定剂及其应用
Effect of Alkoxyl Radical in Conjugated-nonconjugated Multiblock Copolymers on Luminescent Characteristics 非共轭聚合物PPV衍生物中烷氧基团对发光性质的影响
Effect of alkoxyl on photoluminescent property of polyphenylene 烷氧基对聚对苯撑发光性能的影响
With the increase in the number of carbon atoms in the alkoxyl chain, the melting point of APMT-n decreased, and the stability of liquid crystal phase was improved slightly. 随着端基碳原子数的增大,APMT-n的熔点逐渐降低,液晶相稳定性提高。
O-substituted alkyl hydroxylamines are a kind of expensive intermediates, which are widely used in organic synthesis and can be used as alkoxyl amination reagents. O-取代烷基羟胺用途广泛且价格昂贵,是一类重要的有机合成中间体,可用作烷氧胺基化试剂。
The EPR experiment confirmed that alkyl and alkoxyl radical was generated in reaction mixture with intensive signals. 后通过电子自旋共振实验进一步证实在反应过程中产生烷基自由基和烷氧自由基混合物,且信号强烈,添加DTT和BHT有一定的自由基清除的效果。
And according to the weak coordination of alkoxyl group, different types of alkoxyl diphosphine ligands were also obtained. 根据烷氧基的弱配位作用,制得各种烷氧二膦配体。