Study on Nonisothermal Crystallization Behavior of Poly ( trimethylene terephthalate)/ Montmorillonite Composite PTT/蒙脱土复合材料非等温结晶行为的研究
Influence of Amino Trimethylene Phosphonic Acid on Performance of Zirconium-Titanium Films on Aluminum Alloys 镁铝复合介孔氧化物催化月桂酸甲酯乙氧基化反应氨基三甲叉膦酸对铝合金钛锆钝化膜性能的影响
Heparin-Immobilized Copolymer of Trimethylene Carbonate and Lactide as a Biodegradable Coating for Drug Eluting Stents 肝素化碳酸酯共聚物作为可降解药物支架涂层的应用
Influence of Amino Trimethylene Phosphonic Acid on Performance of Zirconium-Titanium Films on Aluminum Alloys Preparation of SO_4~ ( 2-)/ Zr-CLR and its catalytic properties in the synthesis of tri-n-butyl citrate 氨基三甲叉膦酸对铝合金钛锆钝化膜性能的影响锆交联累托土制备及其用于催化合成柠檬酸三丁酯的研究
Studies on Synthesis, Crystal and Molecule Structures of Zinc Complex with Bis-Schiff Base from Pyridine-2-Aldehyde N-Oxide and Trimethylene 双N-氧化吡啶-2-甲醛缩丙二胺合锌配合物的合成、晶体结构和分子结构
The effect of self-seeding nucleation on the crystallization behavior of poly ( trimethylene terephthalate) ( PTT) was studied. 研究了自晶种成核对聚对苯二甲酸1,3-丙二酯(PTT)结晶行为的影响。
Poly ( trimethylene terephthalate)( PTT)/ montmorillonites ( MMT) nanocomposites were synthesized by in-situ condensation polymerization. 用原位缩聚的方法合成聚对苯二甲酸丙二酯/蒙脱土纳米复合材料(PTT/MMT),所得的材料为剥离型纳米复合材料。
The results show that sodium hexametaphosphate, sodium amino trimethylene phosphonate and sodium ethylenediamine tetramethylene phosphonate have marked promotion activity on the ultrafine grinding of limestone, the energy consumption can reduced by 1/ 3~ 1/ 2 for products with same particle size; 结果表明:六偏磷酸钠、氨基三甲叉膦酸钠和乙二胺四甲叉膦酸钠对石灰石的超细磨具有显著的助磨作用,在达到相同粒度时,可以节省能耗1/3~1/2;
Mechanism of isomerization of alkane over Platinum-Supported catalyst ⅱ. EHMO calculation of trimethylene adsorbed state 铂催化剂上烃类的异构化反应机理&Ⅱ.三次甲基吸附态的EHMO计算
Trimethylene bis ( N-ethyl-N-phenyldithiocarbamate) was used as the ionophore in solvent polymeric membrane. The ionophore-metal ion complex formation constants in solvent polymeric membrane were determined directly by potentiometry with a two-layer membrane electrode. 以合成的双(N-乙基-N-苯基氨基二硫代甲酸)1,3-丙二醇酯为载体,采用双层膜电位法直接测定了溶剂聚合物膜中载体与金属离子的络合物生成常数。
The changes of intrinsic viscosity and end carboxyl group content with temperature and time were studied for poly ( trimethylene terephthalate)( PTT), PET and CDP. 研究了聚对苯二甲酸丙二醇酯(PTT),PET,CDP在不同温度和时间下的特性粘数和端羧基含量的变化。
Characterization and development of biodegradable polymers from trimethylene carbonate and ε-caprolactone ε-己内酯/三亚甲基碳酸酯聚合物的性能及研究进展
Study on kinetics processes of poly ( 1 oxo 2 phenyl trimethylene) by thermal analysis 聚(1-氧代-2-苯基丙撑)的热分解动力学研究
Morphological Structure of Solution-cast Poly ( trimethylene terephthalate) Thin Film 聚对苯二甲酸1,3-丙二醇酯溶液浇铸薄膜形态结构
Structure and properties of high-speed melt-spun poly ( trimethylene terephthalate) fibers 聚对苯二甲酸丙二酯熔纺纤维的结构与性能
Study on the Rheological Properties of Poly ( trimethylene terephthalate) Melt in Uniaxial Extension 聚对苯二甲酸丙二酯熔体拉伸流变性能研究
A silver ion selective electrode was prepared and characterized with trimethylene bis ( N-ethyl-N-phenyldithiocarbamate) as ionophore. 制备并考察了以双(N-乙基-N-苯基氨基二硫代甲酸)1,3-丙二醇酯为载体的银离子选择电极的性能。
Crystal Structure of Dipyridine-N, N '-Trimethylene Bis ( N-Oxopicolinaldiminato) Nickel(ⅱ) Perchlorate 高氯酸二吡啶·双(N-氯化吡啶-2-甲醛)缩-1,3-丙二胺合镍的晶体结构
The tensile property test shows that the tensile modulus of samples is decreased after degradation in all conditions, which is related to the decrease of crystallinity and conform change of trimethylene glycol conformers during degradation. 拉伸试验证明了试样在各条件下降解后拉伸模量降低,这与试样在降解后结晶度降低和丙二醇基团的邻位交叉构象增多有关。