丁酯

磷酸三丁酯从氯化物介质中萃取Zn与Cd的机理研究

Extraction of Zn and CD from chloride solutions by tri-n-butyl phosphate

用HPLC法同时测定混合乳油草敌中的灭草松和2,4-滴丁酯

Determination of Bentazon and 2,4-D Butyl in Mixture Formulation by HPLC

用钛酸四丁酯催化合成N，N-二乙氨基乙醇己酸酯

Synthesis of ( N , N-Diethylamino ) Ethyl Caproate by Using Catalyst Ti ( OBu ) _4

超声引发乳液聚合制备聚丙烯酸丁酯包覆炭黑OH自由基捕捉剂加速超声引发乳液聚合的研究

Preparation of Poly ( n-Butyl acrylates ) Encapsulated Carbon Black via Ultrasonic Irradiation Initiating Emulsion Polymerization

以钛酸丁酯为原料，用溶胶-凝胶（Sol-gel）法制备了La2O3/TiO2纳米粒子。

Nanometer La2O3 / TiO2powder was obtained from tetrabutyl titanate by sol-gel method .

磷酸三丁酯色层分离-电感耦合等离子体原子发射光谱法测定U3Si2中22个微量杂质元素

Chromatographic Separation With Tributyl Phosphate and Inductively Coupled-Atomic Emission Spectrometric Determination of 22 Trace Elements in U_3Si_2

室温下三碳酸二叔丁酯在四甲基乙二胺催化作用下放出一分子CO2，制得双碳酸二叔丁酯。

One molecular CO2 is set off from Di-tert-butyl tricarbonate by catalysis of TMEDA at room temperature .

提高有机酸强度可增加次氯酸叔丁酯对BR的氯化效率；

The chlorination efficiency increased as the organic acid strength increased .

丙烯酸丁酯与SBS接枝共聚物压敏胶的研究

Study of pressure sensitive adhesive based on Butyl Acrylate Grafted SBS block copolymer

KPS-Na2S2O3引发丙烯酸丁酯与玉米淀粉接枝共聚合反应的研究

Study on KPS-Na_2S_2O_3 Initiated Graft Copolymerization of Butyl Acrylate onto Corn Starch

Ce（SO4）2·2H2O催化合成丙二酸二丁酯

The Catalytic Synthesis of Dibutyl Malonate by Ce ( SO_4 ) _2 · 2H_2O

TGA分析表明，苯乙烯-丙烯酸丁酯/有机蒙脱土纳米复合材料的热稳定性有所提高。

TGA results indicate that thermal stability of composites is enhanced .

以聚氧乙烯十二烷基醚为模板剂，钛酸四丁酯为钛源制备了中孔TiO2，探讨了焙烧温度和掺杂对中孔TiO2结构的影响。

Mesoporous TiO_2 was prepared using polyoxyethylene-dodecyl-ether as a template and tetrabutyl titanate as a titanium source .

SiO2载负回收全氟磺酸树脂催化乙酸丁酯合成

Synthesis of Butyl Acetate Catalyzed by Silica Supported Recovered Perfluorosulfonic Acid Resin

以钛酸丁酯制备涂膜溶液，采用旋转涂膜工艺，制得均匀透明，与基材结合牢固的TiO2光催化膜。

Uniform transparent TiO2 films were prepared by sol-gel process using spinning technique .

用八甲基环四硅氧烷（D4）改性丙烯酸丁酯（BA）-苯乙烯（St）乳液，得到了稳定的改性苯丙乳液。

The stable modified butyl-acrylate styrene emulsion was prepared with octamethylcyclotetrasiloxane ( D_4 ) .

2，4滴丁酯对SL950增效作用的研究

Study on Synergy of 2 , 4 - D to SL - 950

VAE/PA复合乳液的稳定性随接枝单体用量和软单体丙烯酸丁酯（BA）用量的增多而下降。

The stabilities of the composite emulsions decrease while the dosage of monomer and n-butyl acrylate ( BA ) increase .

红外谱图表明尿素参与钛酸四正丁酯的水解过程，并与TiO2形成新的共价键。

FI-IR spectra indicate that urea involves in the hydrolysis process of tetrabutyl titanate and forms a new covalent bond with TiO2 .

电子显微照片和DSC均表明明胶和聚丙烯酸丁酯侧链处于相分离状态。

The electron micrograph and DSC analysis showed that the grafted chain ( PBA ) and backbone gelatin were in separated phases .

用FTIR、NMR和TGA等研究了钛酸丁酯与乙酐合成钛氧有机物的反应；

The reaction of synthesizing titanyl organic compounds from titanium tetrabutoxy and acetic anhydride has been studied with FTIR , NMR and TGA .

目的：评价生物可降解材料聚羟基丁酯（PHB）与兔膀胱平滑肌细胞的生物相容性，探索PHB作为支架材料构建泌尿系组织的可行性。

Objective : To evaluate the biocompatibility of polyhydroxybutyrate ( PHB ) with bladder smooth muscle cells .

以硝酸钕和钛酸四正丁酯作为前驱体，采用溶胶-凝胶法制备了Nd2O3/TiO2纳米光催化剂，并通过XRD和BET等手段进行了表征。

Nd_2O_3 / TiO_2 photocatalysts were prepared by sol-gel method using neodymium nitrate and tetrabutyl titanate as precursors , and characterized by means of XRD and BET .

加改性剂TBP（磷酸三丁酯）后，第三相消失。

With the addition of the modifier TBP in the organic phase , the third-phase disappeared .

方法：薄层色谱法鉴别，采用以羧甲基纤维素钠为粘合剂的硅胶G薄层板，以醋酸丁酯甲酸水（7∶2.5∶2.5）上层溶液为展开剂；

Method : TLC method was used for identification with silica gel G plate and butyl acetate formic acid water ( 7 ∶ 2.5 ∶ 2.5 ) upper layer as a developing solvent .

引入助催化剂HCl后，经过制备工艺的改进，Ma~（2+）/树脂催化合成丙烯酸正丁酯的收率能达到90%以上。

After adding the catalytic promoter , HCl and improving the process , the yield of BA was up to 90 % .

采用液料等离子喷涂法，在不同电弧功率条件下，用钛酸丁酯的乙醇溶液作为喷涂原料，制备出了纳米TiO2颗粒。

TiO2 powders were synthesized by plasma spraying with liquid feedstock at different arc powers . An ethanol solution of butyl titanate was used as liquid feedstock .

以甲基丙烯酸甲酯（MMA）、甲基丙烯酸丁酯（BMA）为单体，或以其混合物为接枝单体，对聚苯乙烯-聚异戊二烯-聚苯乙烯（SIS）进行接枝共聚制备溶剂型胶粘剂。

The grafted copolymerization of SIS with MMA and BMA or mixture of both as monomer was carried out .

氧气对316L不锈钢表面等离子体聚合甲基丙烯酸丁酯涂层性能及内皮细胞生长行为的影响

Effects of oxygen on the properties and behavior of endothelia cells of plasma poly n-butyl methacrylate on 316L stainless steel

固体酸SnCl4·5H2O/C催化合成乳酸正丁酯的研究

Synthesis of n-butyl lactate by the composite solid superacid SnCl_4 · 5H_2O / C