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Janus-like spheres, disks, rings, cylinders, and vesicles from the self-assembly of mixture of AB and BC diblock copolymers in A- and C-selective solvents
Janus particles with two different compartments have enormous potential as building blocks of hierarchically multifunctional nanomaterials. One of the most versatile and powerful methods to fabricate Janus micelles is through the solution-state self-assembly of block copolymers. In this study, we applied the Monte Carlo simulation to study the self-assembly of a AB/BC diblock copolymer mixture in ...
http://www.polymer.cn//ss/zhuyutian/publicationsshow_5305.html |
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鑫威环氧树脂ab胶、透明环氧树脂胶、快速固化胶的产品特性
一、产品特点
SINWE®605系列产品是一种双组份快速固化透明环氧树脂胶粘剂，可低温或常温固化，固化速度快；固化后粘接强度高、硬度较好，有一定韧性；固化物耐酸碱性能好，防潮防水、防油防尘性能佳，耐湿热和大气老化；具有良好的绝缘、抗压、粘接强度高等电气及物理特性。
二、适用范围
1．凡需要快速粘接固定的电子类或其它类产品均可使用；
2．广泛应用于电子元器件及工艺品、礼品的粘接固定，对于金属、陶瓷、木材...
http://www.polymer.cn/trading/news_detail_8615 |
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Theoretical study on the hydration of hydrogen peroxide in terms ofab initio method and atom-bond electronegativity equalization method fused into molecular mechanics
关键字：ABEEM/MM model,ab initio calculation, hydrogen peroxide, water
In this paper, the interaction between hydrogen peroxide (HP) and water were systemically studied by atom-bond electronegativity equalization method fused into molecular mechanics (ABEEM/MM) and ab initio method. The results show that the optimized geometries, interaction energies and dipole moments of hydrated HP clusters HP(H2O)n (n=1–6) calculated by ABEEM/MM mode...
http://www.polymer.cn/research/sy_info17686 |
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Theoretical study of hydrogen peroxide interacting with DNA base and DNA base pair in terms ofab initiomethod and ABEEMrp/MM fluctuating charge potential model
关键字：DNA base, Hydrogen peroxide, ab initio, molecular mechanics
The optimized geometries, interaction energies, dipole moments, and vibrational frequencies of guaninehydrogen peroxide (GHP), cytosine-hydrogen peroxide (CHP), adenine-hydrogen peroxide (AHP), thymine-hydrogen peroxide (THP), guanine–cytosine-hydrogen peroxide (GC-(HP)n(n= 1–2)), and adenine–thymine-hydrogen peroxide (AT-(HP)n(n= 1–2)) complexes are investigated byab initiomethods a...
http://www.polymer.cn/research/sy_info17685 |
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通过含有羟基的聚酰亚胺合成AB-型苯并噁唑
关键字：PBO纤维
PBO作为含有刚性杂环的高性能聚合物，它除了表现出高强、高模、高耐热等特点，并且热稳定性和阻燃性也极其优越。制备PBO的常用方法之一，是用邻羟基型芳香族二胺与芳香族二酸酐缩聚，并酰亚胺华得到聚酰亚胺，在重排转变为PBO。
http://www.polymer.cn/research/dis_info2887 |
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Theoretical study on the hydration of hydrogen peroxide in terms ofab initio method and atom-bond electronegativity equalization method fused into molecular mechanics
关键字：ABEEM/MM model,ab initio calculation, hydrogen peroxide, water
In this paper, the interaction between hydrogen peroxide (HP) and water were systemically studied by atom-bond electronegativity equalization method fused into molecular mechanics (ABEEM/MM) and ab initio method. The results show that the optimized geometries, interaction energies and dipole moments of hydrated HP clusters HP(H2O)n (n=1–6) calculated by ABEEM/MM mode...
http://www.polymer.cn/research/sy_info17686 |
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Theoretical study of hydrogen peroxide interacting with DNA base and DNA base pair in terms ofab initiomethod and ABEEMrp/MM fluctuating charge potential model
关键字：DNA base, Hydrogen peroxide, ab initio, molecular mechanics
The optimized geometries, interaction energies, dipole moments, and vibrational frequencies of guaninehydrogen peroxide (GHP), cytosine-hydrogen peroxide (CHP), adenine-hydrogen peroxide (AHP), thymine-hydrogen peroxide (THP), guanine–cytosine-hydrogen peroxide (GC-(HP)n(n= 1–2)), and adenine–thymine-hydrogen peroxide (AT-(HP)n(n= 1–2)) complexes are investigated byab initiomethods a...
http://www.polymer.cn/research/sy_info17685 |
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通过含有羟基的聚酰亚胺合成AB-型苯并噁唑
关键字：PBO纤维
PBO作为含有刚性杂环的高性能聚合物，它除了表现出高强、高模、高耐热等特点，并且热稳定性和阻燃性也极其优越。制备PBO的常用方法之一，是用邻羟基型芳香族二胺与芳香族二酸酐缩聚，并酰亚胺华得到聚酰亚胺，在重排转变为PBO。
http://www.polymer.cn/research/dis_info2887 |
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AB－型半晶聚酰亚胺的合成和表征
关键字：型半晶,聚酰亚胺,合成,表征,
武迪蒙，曾科，杨刚高分子科学与工程学院，高分子材料工程国家重点实验室，四川大学，成都，610065
摘要:本文分别以邻氨基苯酚、间氨基苯酚、对氨基苯酚和4-硝基邻苯二甲腈为原料合成了三种AB－型聚酰亚胺。AB－型聚酰亚胺的合成通过亲核取代、水解酸化、聚合、酰亚胺化反应制备。中间单体经过FTIR,MS,元素分析，1HNMR,等进行了表征。得到的聚酰亚胺经过经过拉伸应力，热重（TG），差示扫描量热分析（DSC），动态力学分析（DMA）...
http://www.polymer.cn/Industry/industry1378.html |
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混合管、胶枪、点胶机、静态混合管、AB胶枪、滴胶机、国产混合管、国产胶枪、转接头、针筒、针头、点胶设备、MIXPAC
东莞市月无声电子设备有限公司 长期致力于经营点胶设备以及代理瑞士MIXPAC旗下的静态混合管、AB胶枪、AB胶筒等产品，在商海的奔跑辗转中，月无声始终如一的专注于产品质量以及客户服务。只有专注才会更专业，只有专业才能真正服务于客户。岁如流，月也无声，唯有心永恒。我们的梦想是，带动点胶设备行业走到世界前面，用我们的经验和知识帮助相关的行业的产品升值，替相关行业节约成本，提高生产效率。月无声一如既往的执着和专注...
http://www.polymer.cn/trading/MIXPAC/companydetail |
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